Tomić, Nataša Z.

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orcid::0000-0002-5215-3338
  • Tomić, Nataša Z. (9)
  • Tomić, Nataša (2)

Author's Bibliography

High-performance laminate material based on polyurethane and epoxide reinforced by silica particles from rice husk used for intelligent pedestrian crossings

Tomić, Nataša Z.; Marinković, Aleksandar D.; Balanč, Bojana; Obradović, Vera; Pavlović, Vladimir; Manojlović, Vaso; Vuksanović, Marija M.

(2021)

TY  - JOUR
AU  - Tomić, Nataša Z.
AU  - Marinković, Aleksandar D.
AU  - Balanč, Bojana
AU  - Obradović, Vera
AU  - Pavlović, Vladimir
AU  - Manojlović, Vaso
AU  - Vuksanović, Marija M.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9517
AB  - Intelligent pedestrian crossings were made with the aim to increase pedestrian safety at poorly lit locations. New technologies include the design of polymer materials that have high performance by optimizing properties such as compression, tensile and impact strengths, wear resistance, hardness and transparency. The desired properties are set up to face the demands of a heavy daily traffic load and enable the functionality. Laminate material consists of the epoxy composite reinforced with silica (SiO2) derived from rice husk waste and a protective thermoplastic polyurethane layer. The top layer of the laminate material is a transparent thermoplastic polyurethane (TPU) serving as a protective layer with high wear resistance and good adhesion with epoxy composite. Silica obtained from rice husk waste was used in reinforcing of the epoxide in order to improve the mechanical properties, diffuse the light, improve the adhesion with TPU and decrease the production costs. Micro-Vickers hardness of the epoxy composite was increased by 70% with the addition of 15 wt% of SiO2. Impact energy of the epoxy composite with 15 wt% of SiO2 was increased by 272.9% after adding the TPU layer. Compressive strength of the epoxy resin is improved by 16.2% by reinforcement with 15 wt% of SiO2, while the laminate composite material showed 207% higher compressive strength than the commonly used asphalt pavement. Moreover, the addition of 15 wt% of SiO2 improved the adhesion between epoxy composite and TPU layer (11.2%). Thus, obtained laminated material made of the epoxy composite with 15 wt% of SiO2 (obtained from rice husk waste) and TPU598 showed mechanical properties and LED light transmission/diffusion appropriate for application in the intelligent pedestrian crossings. © 2021, Iran Polymer and Petrochemical Institute.
T2  - Iranian Polymer Journal (English Edition)
T1  - High-performance laminate material based on polyurethane and epoxide reinforced by silica particles from rice husk used for intelligent pedestrian crossings
VL  - 30
IS  - 3
SP  - 319
EP  - 330
DO  - 10.1007/s13726-020-00894-6
ER  - 
@article{
author = "Tomić, Nataša Z. and Marinković, Aleksandar D. and Balanč, Bojana and Obradović, Vera and Pavlović, Vladimir and Manojlović, Vaso and Vuksanović, Marija M.",
year = "2021",
abstract = "Intelligent pedestrian crossings were made with the aim to increase pedestrian safety at poorly lit locations. New technologies include the design of polymer materials that have high performance by optimizing properties such as compression, tensile and impact strengths, wear resistance, hardness and transparency. The desired properties are set up to face the demands of a heavy daily traffic load and enable the functionality. Laminate material consists of the epoxy composite reinforced with silica (SiO2) derived from rice husk waste and a protective thermoplastic polyurethane layer. The top layer of the laminate material is a transparent thermoplastic polyurethane (TPU) serving as a protective layer with high wear resistance and good adhesion with epoxy composite. Silica obtained from rice husk waste was used in reinforcing of the epoxide in order to improve the mechanical properties, diffuse the light, improve the adhesion with TPU and decrease the production costs. Micro-Vickers hardness of the epoxy composite was increased by 70% with the addition of 15 wt% of SiO2. Impact energy of the epoxy composite with 15 wt% of SiO2 was increased by 272.9% after adding the TPU layer. Compressive strength of the epoxy resin is improved by 16.2% by reinforcement with 15 wt% of SiO2, while the laminate composite material showed 207% higher compressive strength than the commonly used asphalt pavement. Moreover, the addition of 15 wt% of SiO2 improved the adhesion between epoxy composite and TPU layer (11.2%). Thus, obtained laminated material made of the epoxy composite with 15 wt% of SiO2 (obtained from rice husk waste) and TPU598 showed mechanical properties and LED light transmission/diffusion appropriate for application in the intelligent pedestrian crossings. © 2021, Iran Polymer and Petrochemical Institute.",
journal = "Iranian Polymer Journal (English Edition)",
title = "High-performance laminate material based on polyurethane and epoxide reinforced by silica particles from rice husk used for intelligent pedestrian crossings",
volume = "30",
number = "3",
pages = "319-330",
doi = "10.1007/s13726-020-00894-6"
}
Tomić, N. Z., Marinković, A. D., Balanč, B., Obradović, V., Pavlović, V., Manojlović, V.,& Vuksanović, M. M.. (2021). High-performance laminate material based on polyurethane and epoxide reinforced by silica particles from rice husk used for intelligent pedestrian crossings. in Iranian Polymer Journal (English Edition), 30(3), 319-330.
https://doi.org/10.1007/s13726-020-00894-6
Tomić NZ, Marinković AD, Balanč B, Obradović V, Pavlović V, Manojlović V, Vuksanović MM. High-performance laminate material based on polyurethane and epoxide reinforced by silica particles from rice husk used for intelligent pedestrian crossings. in Iranian Polymer Journal (English Edition). 2021;30(3):319-330.
doi:10.1007/s13726-020-00894-6 .
Tomić, Nataša Z., Marinković, Aleksandar D., Balanč, Bojana, Obradović, Vera, Pavlović, Vladimir, Manojlović, Vaso, Vuksanović, Marija M., "High-performance laminate material based on polyurethane and epoxide reinforced by silica particles from rice husk used for intelligent pedestrian crossings" in Iranian Polymer Journal (English Edition), 30, no. 3 (2021):319-330,
https://doi.org/10.1007/s13726-020-00894-6 . .
1

The effect of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS) on hybrid film adhesion

Kalifa, Mustafa; Tomić, Nataša Z.; Algellai, Ahmed A.; Vuksanović, Marija M.; Radojević, Vesna; Jančić-Heinemann, Radmila; Marinković, Aleksandar D.

(2020)

TY  - JOUR
AU  - Kalifa, Mustafa
AU  - Tomić, Nataša Z.
AU  - Algellai, Ahmed A.
AU  - Vuksanović, Marija M.
AU  - Radojević, Vesna
AU  - Jančić-Heinemann, Radmila
AU  - Marinković, Aleksandar D.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9583
AB  - The objective of this study was to investigate the influence of polyhedral oligomeric silsesquioxane (POSS) structure on the adhesion behaviour of composite films onto a metallic surface. The composite films consisted of UV cured bisphenol A glycidylmethacrylate/triethylene glycol dimethacrylate (Bis-GMA/TEGDMA) as matrix and reactive POSS structures as adhesion enhancers. Composites were made with 1, 3 and 5 wt % of POSS. Adhesion was evaluated using the micro Vickers hardness testing method. The contact angle of composite films to a brass substrate was measured and compared to the adhesion parameter obtained from microhardness measurements. Optical microscopy indicated morphological segregation in the hybrid films suggesting the compatibility extent between the matrix and each particle. The shape and size of the indent were analyzed and correlated with adhesion quality. The methods used for the estimation of adhesion strength and quality clearly indicated that the highest adhesion enhancement of the Bis-GMA/TEGDMA matrix was POSS reagent containing both polar (hydroxyl) and nonpolar (unsaturated aliphatic - allyl) side groups. © 2020 Elsevier Ltd
T2  - International Journal of Adhesion and Adhesives
T1  - The effect of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS) on hybrid film adhesion
VL  - 103
DO  - 10.1016/j.ijadhadh.2020.102719
ER  - 
@article{
author = "Kalifa, Mustafa and Tomić, Nataša Z. and Algellai, Ahmed A. and Vuksanović, Marija M. and Radojević, Vesna and Jančić-Heinemann, Radmila and Marinković, Aleksandar D.",
year = "2020",
abstract = "The objective of this study was to investigate the influence of polyhedral oligomeric silsesquioxane (POSS) structure on the adhesion behaviour of composite films onto a metallic surface. The composite films consisted of UV cured bisphenol A glycidylmethacrylate/triethylene glycol dimethacrylate (Bis-GMA/TEGDMA) as matrix and reactive POSS structures as adhesion enhancers. Composites were made with 1, 3 and 5 wt % of POSS. Adhesion was evaluated using the micro Vickers hardness testing method. The contact angle of composite films to a brass substrate was measured and compared to the adhesion parameter obtained from microhardness measurements. Optical microscopy indicated morphological segregation in the hybrid films suggesting the compatibility extent between the matrix and each particle. The shape and size of the indent were analyzed and correlated with adhesion quality. The methods used for the estimation of adhesion strength and quality clearly indicated that the highest adhesion enhancement of the Bis-GMA/TEGDMA matrix was POSS reagent containing both polar (hydroxyl) and nonpolar (unsaturated aliphatic - allyl) side groups. © 2020 Elsevier Ltd",
journal = "International Journal of Adhesion and Adhesives",
title = "The effect of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS) on hybrid film adhesion",
volume = "103",
doi = "10.1016/j.ijadhadh.2020.102719"
}
Kalifa, M., Tomić, N. Z., Algellai, A. A., Vuksanović, M. M., Radojević, V., Jančić-Heinemann, R.,& Marinković, A. D.. (2020). The effect of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS) on hybrid film adhesion. in International Journal of Adhesion and Adhesives, 103.
https://doi.org/10.1016/j.ijadhadh.2020.102719
Kalifa M, Tomić NZ, Algellai AA, Vuksanović MM, Radojević V, Jančić-Heinemann R, Marinković AD. The effect of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS) on hybrid film adhesion. in International Journal of Adhesion and Adhesives. 2020;103.
doi:10.1016/j.ijadhadh.2020.102719 .
Kalifa, Mustafa, Tomić, Nataša Z., Algellai, Ahmed A., Vuksanović, Marija M., Radojević, Vesna, Jančić-Heinemann, Radmila, Marinković, Aleksandar D., "The effect of incompletely condensed polyhedral oligomeric silsesquioxanes (POSS) on hybrid film adhesion" in International Journal of Adhesion and Adhesives, 103 (2020),
https://doi.org/10.1016/j.ijadhadh.2020.102719 . .
1
1
1

The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films

Kalifa, Mustafa; Tomić, Nataša Z.; Vuksanović, Marija M.; Stevanović, Sanja; Đokić, Veljko; Volkov-Husović, Tatjana; Pavlović, Vladimir B.; Jančić-Heinemann, Radmila; Marinković, Aleksandar D.

(2020)

TY  - JOUR
AU  - Kalifa, Mustafa
AU  - Tomić, Nataša Z.
AU  - Vuksanović, Marija M.
AU  - Stevanović, Sanja
AU  - Đokić, Veljko
AU  - Volkov-Husović, Tatjana
AU  - Pavlović, Vladimir B.
AU  - Jančić-Heinemann, Radmila
AU  - Marinković, Aleksandar D.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9001
AB  - Cavitation erosion of hybrid acrylate composite films with polyhedraloligosilsesquioxanes (POSS) was investigated in this study. The hybrid films aremade with 1, 3 and 5 wt% of POSS reagents containing: (a) hydroxyl (POSS-M),(b) both hydroxyl and allyl (POSS-M-A) and (c) methacryloyl groups (POSS-MCl).Addition of 5 wt% POSS-M-A caused the highest microhardness increase for49.8%, in comparison to the pure matrix material. Cavitation resistance of hybridfilms, estimated as the time-dependent mass loss, was improved by POSS addition.POSS-M-A addition (5 wt%) contributed to 94% lower mass loss comparingto pure Bis-GMA/TEGDMA film. Scanning electron (SEM) and atomic forcemicroscopy (AFM) showed the lowest surface roughness obtained for compositewith POSS-M-A. The improved hardness and wear resistance of the compositefilms indicated that POSS-M-A filler enhanced interfacial adhesion and reinforcingof the Bis-GMA/TEGDMA matrix.
T2  - Polymer Composites
T1  - The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films
SP  - 3403
EP  - 3410
DO  - 10.1002/pc.25629
ER  - 
@article{
author = "Kalifa, Mustafa and Tomić, Nataša Z. and Vuksanović, Marija M. and Stevanović, Sanja and Đokić, Veljko and Volkov-Husović, Tatjana and Pavlović, Vladimir B. and Jančić-Heinemann, Radmila and Marinković, Aleksandar D.",
year = "2020",
abstract = "Cavitation erosion of hybrid acrylate composite films with polyhedraloligosilsesquioxanes (POSS) was investigated in this study. The hybrid films aremade with 1, 3 and 5 wt% of POSS reagents containing: (a) hydroxyl (POSS-M),(b) both hydroxyl and allyl (POSS-M-A) and (c) methacryloyl groups (POSS-MCl).Addition of 5 wt% POSS-M-A caused the highest microhardness increase for49.8%, in comparison to the pure matrix material. Cavitation resistance of hybridfilms, estimated as the time-dependent mass loss, was improved by POSS addition.POSS-M-A addition (5 wt%) contributed to 94% lower mass loss comparingto pure Bis-GMA/TEGDMA film. Scanning electron (SEM) and atomic forcemicroscopy (AFM) showed the lowest surface roughness obtained for compositewith POSS-M-A. The improved hardness and wear resistance of the compositefilms indicated that POSS-M-A filler enhanced interfacial adhesion and reinforcingof the Bis-GMA/TEGDMA matrix.",
journal = "Polymer Composites",
title = "The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films",
pages = "3403-3410",
doi = "10.1002/pc.25629"
}
Kalifa, M., Tomić, N. Z., Vuksanović, M. M., Stevanović, S., Đokić, V., Volkov-Husović, T., Pavlović, V. B., Jančić-Heinemann, R.,& Marinković, A. D.. (2020). The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films. in Polymer Composites, 3403-3410.
https://doi.org/10.1002/pc.25629
Kalifa M, Tomić NZ, Vuksanović MM, Stevanović S, Đokić V, Volkov-Husović T, Pavlović VB, Jančić-Heinemann R, Marinković AD. The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films. in Polymer Composites. 2020;:3403-3410.
doi:10.1002/pc.25629 .
Kalifa, Mustafa, Tomić, Nataša Z., Vuksanović, Marija M., Stevanović, Sanja, Đokić, Veljko, Volkov-Husović, Tatjana, Pavlović, Vladimir B., Jančić-Heinemann, Radmila, Marinković, Aleksandar D., "The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films" in Polymer Composites (2020):3403-3410,
https://doi.org/10.1002/pc.25629 . .

An experimental study of mechanical properties and heat transfer of acrylic composites with structural and surface modified Al2O3 particles

Mališić, Vanja; Tomić, Nataša; Vuksanović, Marija M.; Balanc, Bojana; Stević, Zoran; Marinković, Aleksandar; Jančić-Heinemann, Radmila; Putić, Slaviša

(2020)

TY  - JOUR
AU  - Mališić, Vanja
AU  - Tomić, Nataša
AU  - Vuksanović, Marija M.
AU  - Balanc, Bojana
AU  - Stević, Zoran
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
AU  - Putić, Slaviša
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8923
AB  - Thermal properties of acrylate-based composite combined with alumina-based particles were investigated. The composites were made of poly (methyl methacrylate) (PMMA) modified with dimethyl itaconate (DMI) as a matrix. Neat alumina particles (Al2O3) and alumina doped with iron oxide (Al2O3-Fe) modified with 3-aminopropyl-trimethoxylane (AM) and flax oil fatty acid methyl esters (biodiesel - BD) were used as reinforcement. Thermal conductivity measurements showed that composite with alumina particles with the highest alpha phase content had the highest thermal conductivity values. Mechanical properties (tensile strength, modulus of elasticity and elongation at break) were improved by the addition of modified alumina particles to PMMA/DMI matrix. The thermal properties are the most improved for composite with 3 wt.% Al2O3-Fe-AM particles that had the lowest temperature in a crack zone was noticed (10.28 %) compared to PMMA added due to the better stiffness and highest thermal conductivity.
T2  - Science of Sintering
T1  - An experimental study of mechanical properties and heat transfer of acrylic composites with structural and surface modified Al2O3 particles
VL  - 52
IS  - 4
SP  - 457
EP  - 467
DO  - 10.2298/SOS2004457M
ER  - 
@article{
author = "Mališić, Vanja and Tomić, Nataša and Vuksanović, Marija M. and Balanc, Bojana and Stević, Zoran and Marinković, Aleksandar and Jančić-Heinemann, Radmila and Putić, Slaviša",
year = "2020",
abstract = "Thermal properties of acrylate-based composite combined with alumina-based particles were investigated. The composites were made of poly (methyl methacrylate) (PMMA) modified with dimethyl itaconate (DMI) as a matrix. Neat alumina particles (Al2O3) and alumina doped with iron oxide (Al2O3-Fe) modified with 3-aminopropyl-trimethoxylane (AM) and flax oil fatty acid methyl esters (biodiesel - BD) were used as reinforcement. Thermal conductivity measurements showed that composite with alumina particles with the highest alpha phase content had the highest thermal conductivity values. Mechanical properties (tensile strength, modulus of elasticity and elongation at break) were improved by the addition of modified alumina particles to PMMA/DMI matrix. The thermal properties are the most improved for composite with 3 wt.% Al2O3-Fe-AM particles that had the lowest temperature in a crack zone was noticed (10.28 %) compared to PMMA added due to the better stiffness and highest thermal conductivity.",
journal = "Science of Sintering",
title = "An experimental study of mechanical properties and heat transfer of acrylic composites with structural and surface modified Al2O3 particles",
volume = "52",
number = "4",
pages = "457-467",
doi = "10.2298/SOS2004457M"
}
Mališić, V., Tomić, N., Vuksanović, M. M., Balanc, B., Stević, Z., Marinković, A., Jančić-Heinemann, R.,& Putić, S.. (2020). An experimental study of mechanical properties and heat transfer of acrylic composites with structural and surface modified Al2O3 particles. in Science of Sintering, 52(4), 457-467.
https://doi.org/10.2298/SOS2004457M
Mališić V, Tomić N, Vuksanović MM, Balanc B, Stević Z, Marinković A, Jančić-Heinemann R, Putić S. An experimental study of mechanical properties and heat transfer of acrylic composites with structural and surface modified Al2O3 particles. in Science of Sintering. 2020;52(4):457-467.
doi:10.2298/SOS2004457M .
Mališić, Vanja, Tomić, Nataša, Vuksanović, Marija M., Balanc, Bojana, Stević, Zoran, Marinković, Aleksandar, Jančić-Heinemann, Radmila, Putić, Slaviša, "An experimental study of mechanical properties and heat transfer of acrylic composites with structural and surface modified Al2O3 particles" in Science of Sintering, 52, no. 4 (2020):457-467,
https://doi.org/10.2298/SOS2004457M . .

Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherends

Tomić, Nataša Z.; Saleh, Mohamed Nasr; Teixeira de Freitas, Sofia; Živković, Andreja; Vuksanović, Marija M.; Poulis, Johannes A.; Marinković, Aleksandar

(2020)

TY  - JOUR
AU  - Tomić, Nataša Z.
AU  - Saleh, Mohamed Nasr
AU  - Teixeira de Freitas, Sofia
AU  - Živković, Andreja
AU  - Vuksanović, Marija M.
AU  - Poulis, Johannes A.
AU  - Marinković, Aleksandar
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9099
AB  - This paper presents a new process for obtaining eco-epoxide adhesives synthesized from bio-renewable raw material (tannic acid—TA) and used for bonding lightweight materials (aluminum (Al) and carbon fiber reinforced polymer (CFRP)). Two synthesized bio-epoxy components based on TA, (A) glycidyl ether and (B) glycidyl phosphate ester of TA, were used as a replacement for the toxic epoxy component based on Bisphenol A. The effect of eco-epoxy components on the interface adhesion was measured by the determination of adhesion parameter b, which was compared to the reference epoxy (REF). The increase of adhesion parameter b was 77.5% for A and 151.5% for B. The adhesion of both eco-adhesives was tested using the bell peel test (BPT) with the Al and CFRP adherends. When compared to REF, the average peel load for B was 17.6% (39.3%) and 58.3% (176.9%) higher for the Al and CFRP adherends, respectively. Complete adhesion failure of REF reflected the weak adhesion to both Al and CFRP, which was improved by the addition of eco-epoxy components A and B showing the presence of cohesive failure. The microhardness testing method of interface adhesion was proven to be a fast and reliable testing method, providing a qualitative indication in adhesive selection.
T2  - Polymers
T1  - Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherends
VL  - 12
IS  - 7
SP  - 1541
DO  - 10.3390/polym12071541
ER  - 
@article{
author = "Tomić, Nataša Z. and Saleh, Mohamed Nasr and Teixeira de Freitas, Sofia and Živković, Andreja and Vuksanović, Marija M. and Poulis, Johannes A. and Marinković, Aleksandar",
year = "2020",
abstract = "This paper presents a new process for obtaining eco-epoxide adhesives synthesized from bio-renewable raw material (tannic acid—TA) and used for bonding lightweight materials (aluminum (Al) and carbon fiber reinforced polymer (CFRP)). Two synthesized bio-epoxy components based on TA, (A) glycidyl ether and (B) glycidyl phosphate ester of TA, were used as a replacement for the toxic epoxy component based on Bisphenol A. The effect of eco-epoxy components on the interface adhesion was measured by the determination of adhesion parameter b, which was compared to the reference epoxy (REF). The increase of adhesion parameter b was 77.5% for A and 151.5% for B. The adhesion of both eco-adhesives was tested using the bell peel test (BPT) with the Al and CFRP adherends. When compared to REF, the average peel load for B was 17.6% (39.3%) and 58.3% (176.9%) higher for the Al and CFRP adherends, respectively. Complete adhesion failure of REF reflected the weak adhesion to both Al and CFRP, which was improved by the addition of eco-epoxy components A and B showing the presence of cohesive failure. The microhardness testing method of interface adhesion was proven to be a fast and reliable testing method, providing a qualitative indication in adhesive selection.",
journal = "Polymers",
title = "Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherends",
volume = "12",
number = "7",
pages = "1541",
doi = "10.3390/polym12071541"
}
Tomić, N. Z., Saleh, M. N., Teixeira de Freitas, S., Živković, A., Vuksanović, M. M., Poulis, J. A.,& Marinković, A.. (2020). Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherends. in Polymers, 12(7), 1541.
https://doi.org/10.3390/polym12071541
Tomić NZ, Saleh MN, Teixeira de Freitas S, Živković A, Vuksanović MM, Poulis JA, Marinković A. Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherends. in Polymers. 2020;12(7):1541.
doi:10.3390/polym12071541 .
Tomić, Nataša Z., Saleh, Mohamed Nasr, Teixeira de Freitas, Sofia, Živković, Andreja, Vuksanović, Marija M., Poulis, Johannes A., Marinković, Aleksandar, "Enhanced Interface Adhesion by Novel Eco-Epoxy Adhesives Based on the Modified Tannic Acid on Al and CFRP Adherends" in Polymers, 12, no. 7 (2020):1541,
https://doi.org/10.3390/polym12071541 . .
2
2
2

Basalt-polyester hybrid composite materials for demanding wear applications

Abusahmin, Faisal; Algellai, Ahmed; Tomić, Nataša; Vuksanović, Marija M.; Majstorović, Jelena; Volkov-Husović, Tatjana; Simić, Vladimir; Jančić-Heinemann, Radmila; Toljić, Marinko; Kovačević, Jovan

(2020)

TY  - JOUR
AU  - Abusahmin, Faisal
AU  - Algellai, Ahmed
AU  - Tomić, Nataša
AU  - Vuksanović, Marija M.
AU  - Majstorović, Jelena
AU  - Volkov-Husović, Tatjana
AU  - Simić, Vladimir
AU  - Jančić-Heinemann, Radmila
AU  - Toljić, Marinko
AU  - Kovačević, Jovan
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8979
AB  - Basalt as a filler in a polymer-based composite material fulfils the demand of being natural, environment-friendly material for the production of various composite materials. The material could be used as protective layer and the abrasion should be tested in order to evaluate the properties of the material. The cavitation test enables the evaluation of the possible service in conditions that simulate the extensive erosion. The presence of basalt in the matrix improves the resistance to cavitation. The possibility to further improve the material could be obtained using the reinforcement of the matrix itself by incorporation of submicron ceramic particles into the composite. The obtained hybrid composite material with the addition of reinforcement in the matrix further improves the cavitation resistance.
T2  - Science of Sintering
T1  - Basalt-polyester hybrid composite materials for demanding wear applications
VL  - 52
IS  - 1
SP  - 67
EP  - 76
DO  - 10.2298/SOS2001067A
ER  - 
@article{
author = "Abusahmin, Faisal and Algellai, Ahmed and Tomić, Nataša and Vuksanović, Marija M. and Majstorović, Jelena and Volkov-Husović, Tatjana and Simić, Vladimir and Jančić-Heinemann, Radmila and Toljić, Marinko and Kovačević, Jovan",
year = "2020",
abstract = "Basalt as a filler in a polymer-based composite material fulfils the demand of being natural, environment-friendly material for the production of various composite materials. The material could be used as protective layer and the abrasion should be tested in order to evaluate the properties of the material. The cavitation test enables the evaluation of the possible service in conditions that simulate the extensive erosion. The presence of basalt in the matrix improves the resistance to cavitation. The possibility to further improve the material could be obtained using the reinforcement of the matrix itself by incorporation of submicron ceramic particles into the composite. The obtained hybrid composite material with the addition of reinforcement in the matrix further improves the cavitation resistance.",
journal = "Science of Sintering",
title = "Basalt-polyester hybrid composite materials for demanding wear applications",
volume = "52",
number = "1",
pages = "67-76",
doi = "10.2298/SOS2001067A"
}
Abusahmin, F., Algellai, A., Tomić, N., Vuksanović, M. M., Majstorović, J., Volkov-Husović, T., Simić, V., Jančić-Heinemann, R., Toljić, M.,& Kovačević, J.. (2020). Basalt-polyester hybrid composite materials for demanding wear applications. in Science of Sintering, 52(1), 67-76.
https://doi.org/10.2298/SOS2001067A
Abusahmin F, Algellai A, Tomić N, Vuksanović MM, Majstorović J, Volkov-Husović T, Simić V, Jančić-Heinemann R, Toljić M, Kovačević J. Basalt-polyester hybrid composite materials for demanding wear applications. in Science of Sintering. 2020;52(1):67-76.
doi:10.2298/SOS2001067A .
Abusahmin, Faisal, Algellai, Ahmed, Tomić, Nataša, Vuksanović, Marija M., Majstorović, Jelena, Volkov-Husović, Tatjana, Simić, Vladimir, Jančić-Heinemann, Radmila, Toljić, Marinko, Kovačević, Jovan, "Basalt-polyester hybrid composite materials for demanding wear applications" in Science of Sintering, 52, no. 1 (2020):67-76,
https://doi.org/10.2298/SOS2001067A . .
3
1
2

Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers

Elmadani, A. A.; Radović, Ivana; Tomić, Nataša Z.; Petrović, Miloš M.; Stojanović, Dušica B.; Jančić-Heinemann, Radmila; Radojević, Vesna

(2019)

TY  - JOUR
AU  - Elmadani, A. A.
AU  - Radović, Ivana
AU  - Tomić, Nataša Z.
AU  - Petrović, Miloš M.
AU  - Stojanović, Dušica B.
AU  - Jančić-Heinemann, Radmila
AU  - Radojević, Vesna
PY  - 2019
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8748
AB  - The processing and characterization of hybrid PMMA resin composites with nano-zirconia (ZrO2) and electrospun polystyrene (PS) polymer fibers were presented in this study. Reinforcement was selected with the intention to tune the physical and mechanical properties of the hybrid composite. Surface modification of inorganic particles was performed in order to improve the adhesion of reinforcement to the matrix. Fourier transform infrared spectroscopy (FTIR) provided successful modification of zirconia nanoparticles with 3-Methacryloxypropyltrimethoxysilane (MEMO) and bonding improvement between incompatible inorganic nanoparticles and PMMA matrix. Considerable deagglomeration of nanoparticles in the matrix occurred after the modification has been revealed by scanning electron microscopy (SEM). Microhardness increased with the concentration of modified nanoparticles, while the fibers were the modifier that lowers hardness and promotes toughness of hybrid composites. Impact test displayed increased absorbed energy after the PS electrospun fibers had been embedded. The optimized composition of the hybrid was determined and a good balance of thermal and mechanical properties was achieved. © 2019 Elmadani et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
T2  - PLOS One
T1  - Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers
VL  - 14
IS  - 12
SP  - e0226528
DO  - 10.1371/journal.pone.0226528
ER  - 
@article{
author = "Elmadani, A. A. and Radović, Ivana and Tomić, Nataša Z. and Petrović, Miloš M. and Stojanović, Dušica B. and Jančić-Heinemann, Radmila and Radojević, Vesna",
year = "2019",
abstract = "The processing and characterization of hybrid PMMA resin composites with nano-zirconia (ZrO2) and electrospun polystyrene (PS) polymer fibers were presented in this study. Reinforcement was selected with the intention to tune the physical and mechanical properties of the hybrid composite. Surface modification of inorganic particles was performed in order to improve the adhesion of reinforcement to the matrix. Fourier transform infrared spectroscopy (FTIR) provided successful modification of zirconia nanoparticles with 3-Methacryloxypropyltrimethoxysilane (MEMO) and bonding improvement between incompatible inorganic nanoparticles and PMMA matrix. Considerable deagglomeration of nanoparticles in the matrix occurred after the modification has been revealed by scanning electron microscopy (SEM). Microhardness increased with the concentration of modified nanoparticles, while the fibers were the modifier that lowers hardness and promotes toughness of hybrid composites. Impact test displayed increased absorbed energy after the PS electrospun fibers had been embedded. The optimized composition of the hybrid was determined and a good balance of thermal and mechanical properties was achieved. © 2019 Elmadani et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.",
journal = "PLOS One",
title = "Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers",
volume = "14",
number = "12",
pages = "e0226528",
doi = "10.1371/journal.pone.0226528"
}
Elmadani, A. A., Radović, I., Tomić, N. Z., Petrović, M. M., Stojanović, D. B., Jančić-Heinemann, R.,& Radojević, V.. (2019). Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers. in PLOS One, 14(12), e0226528.
https://doi.org/10.1371/journal.pone.0226528
Elmadani AA, Radović I, Tomić NZ, Petrović MM, Stojanović DB, Jančić-Heinemann R, Radojević V. Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers. in PLOS One. 2019;14(12):e0226528.
doi:10.1371/journal.pone.0226528 .
Elmadani, A. A., Radović, Ivana, Tomić, Nataša Z., Petrović, Miloš M., Stojanović, Dušica B., Jančić-Heinemann, Radmila, Radojević, Vesna, "Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers" in PLOS One, 14, no. 12 (2019):e0226528,
https://doi.org/10.1371/journal.pone.0226528 . .
6
5
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Salt template zirconia reinforcing particles as possible reinforcement for PMMA matrix composite

Elmadani, A. A.; Tomić, Nataša Z.; Radović, Ivana; Vuksanović, Marija M.; Stojanović, Dušica B.; Jančić-Heinemann, Radmila; Radojević, Vesna

(2019)

TY  - JOUR
AU  - Elmadani, A. A.
AU  - Tomić, Nataša Z.
AU  - Radović, Ivana
AU  - Vuksanović, Marija M.
AU  - Stojanović, Dušica B.
AU  - Jančić-Heinemann, Radmila
AU  - Radojević, Vesna
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8793
AB  - To obtain flakes like zirconia particles at relatively low temperature, the synthesis method for producing zirconia particles on the surface of salt particles that serve as a template is examined. The produced particles are incorporated as reinforcement in the poly(methyl methacrylate) matrix to obtain a composite material. The particles were characterized by the X-ray diffraction, Fourier-transform infrared spectroscopy, and image analysis. The morphology of the particles and composites was examined using a field emission scanning electron microscope. Composites prepared with synthesized particles were compared to those containing commercial zirconia particles to estimate the possibility of use of synthesized particles as reinforcement. The influence of the 1 wt% of zirconia particles in composite material on the mechanical properties was studied using microhardness measurements and dynamic mechanical analysis. The results obtained show that the addition of 1 wt% of zirconia particles increases the mechanical properties of the composite relative to the pure polymer matrix.
T2  - Advanced Composites Letters
T1  - Salt template zirconia reinforcing particles as possible reinforcement for PMMA matrix composite
VL  - 28
SP  - 096369351987969
DO  - 10.1177/0963693519879696
ER  - 
@article{
author = "Elmadani, A. A. and Tomić, Nataša Z. and Radović, Ivana and Vuksanović, Marija M. and Stojanović, Dušica B. and Jančić-Heinemann, Radmila and Radojević, Vesna",
year = "2019",
abstract = "To obtain flakes like zirconia particles at relatively low temperature, the synthesis method for producing zirconia particles on the surface of salt particles that serve as a template is examined. The produced particles are incorporated as reinforcement in the poly(methyl methacrylate) matrix to obtain a composite material. The particles were characterized by the X-ray diffraction, Fourier-transform infrared spectroscopy, and image analysis. The morphology of the particles and composites was examined using a field emission scanning electron microscope. Composites prepared with synthesized particles were compared to those containing commercial zirconia particles to estimate the possibility of use of synthesized particles as reinforcement. The influence of the 1 wt% of zirconia particles in composite material on the mechanical properties was studied using microhardness measurements and dynamic mechanical analysis. The results obtained show that the addition of 1 wt% of zirconia particles increases the mechanical properties of the composite relative to the pure polymer matrix.",
journal = "Advanced Composites Letters",
title = "Salt template zirconia reinforcing particles as possible reinforcement for PMMA matrix composite",
volume = "28",
pages = "096369351987969",
doi = "10.1177/0963693519879696"
}
Elmadani, A. A., Tomić, N. Z., Radović, I., Vuksanović, M. M., Stojanović, D. B., Jančić-Heinemann, R.,& Radojević, V.. (2019). Salt template zirconia reinforcing particles as possible reinforcement for PMMA matrix composite. in Advanced Composites Letters, 28, 096369351987969.
https://doi.org/10.1177/0963693519879696
Elmadani AA, Tomić NZ, Radović I, Vuksanović MM, Stojanović DB, Jančić-Heinemann R, Radojević V. Salt template zirconia reinforcing particles as possible reinforcement for PMMA matrix composite. in Advanced Composites Letters. 2019;28:096369351987969.
doi:10.1177/0963693519879696 .
Elmadani, A. A., Tomić, Nataša Z., Radović, Ivana, Vuksanović, Marija M., Stojanović, Dušica B., Jančić-Heinemann, Radmila, Radojević, Vesna, "Salt template zirconia reinforcing particles as possible reinforcement for PMMA matrix composite" in Advanced Composites Letters, 28 (2019):096369351987969,
https://doi.org/10.1177/0963693519879696 . .
1
1
1

Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities

Tomić, Nataša Z.; Vuksanović, Marija M.; Đokić, Veljko R.; Mitrić, Miodrag; Simić, Milena R.; Pavlović, Vladimir B.; Jančić-Heinemann, Radmila; Marinković, Aleksandar D.

(2019)

TY  - JOUR
AU  - Tomić, Nataša Z.
AU  - Vuksanović, Marija M.
AU  - Đokić, Veljko R.
AU  - Mitrić, Miodrag
AU  - Simić, Milena R.
AU  - Pavlović, Vladimir B.
AU  - Jančić-Heinemann, Radmila
AU  - Marinković, Aleksandar D.
PY  - 2019
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8650
AB  - A facile synthesis was employed for three polyhedral oligo silsequioxanes (POSS), obtaining incompletely condensed structures with fern-like and cubic morphologies. Proton nuclear magnetic resonance spectroscopy (1H NMR) indicated the successful synthesis of the proposed POSS structures. The hydroxyl groups affected the manner and type of POSS morphology, as seen under a scanning electron microscope (SEM) and a transmission electron microscope (TEM). Fourier-transform infrared spectroscopy (FTIR) showed the availability of surface hydroxyl groups that contributed to the formation of a higher amount of char residue, as found from TGA analysis. The highest decomposition temperature (281 °C) and the least char residue were found for a cross-linkable POSS, obtained by esterification of the hydroxyl groups with methacryloyl chloride. © 2019 Elsevier Ltd
T2  - Polyhedron
T1  - Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities
VL  - 171
SP  - 299
EP  - 304
DO  - 10.1016/j.poly.2019.06.059
ER  - 
@article{
author = "Tomić, Nataša Z. and Vuksanović, Marija M. and Đokić, Veljko R. and Mitrić, Miodrag and Simić, Milena R. and Pavlović, Vladimir B. and Jančić-Heinemann, Radmila and Marinković, Aleksandar D.",
year = "2019",
abstract = "A facile synthesis was employed for three polyhedral oligo silsequioxanes (POSS), obtaining incompletely condensed structures with fern-like and cubic morphologies. Proton nuclear magnetic resonance spectroscopy (1H NMR) indicated the successful synthesis of the proposed POSS structures. The hydroxyl groups affected the manner and type of POSS morphology, as seen under a scanning electron microscope (SEM) and a transmission electron microscope (TEM). Fourier-transform infrared spectroscopy (FTIR) showed the availability of surface hydroxyl groups that contributed to the formation of a higher amount of char residue, as found from TGA analysis. The highest decomposition temperature (281 °C) and the least char residue were found for a cross-linkable POSS, obtained by esterification of the hydroxyl groups with methacryloyl chloride. © 2019 Elsevier Ltd",
journal = "Polyhedron",
title = "Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities",
volume = "171",
pages = "299-304",
doi = "10.1016/j.poly.2019.06.059"
}
Tomić, N. Z., Vuksanović, M. M., Đokić, V. R., Mitrić, M., Simić, M. R., Pavlović, V. B., Jančić-Heinemann, R.,& Marinković, A. D.. (2019). Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities. in Polyhedron, 171, 299-304.
https://doi.org/10.1016/j.poly.2019.06.059
Tomić NZ, Vuksanović MM, Đokić VR, Mitrić M, Simić MR, Pavlović VB, Jančić-Heinemann R, Marinković AD. Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities. in Polyhedron. 2019;171:299-304.
doi:10.1016/j.poly.2019.06.059 .
Tomić, Nataša Z., Vuksanović, Marija M., Đokić, Veljko R., Mitrić, Miodrag, Simić, Milena R., Pavlović, Vladimir B., Jančić-Heinemann, Radmila, Marinković, Aleksandar D., "Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities" in Polyhedron, 171 (2019):299-304,
https://doi.org/10.1016/j.poly.2019.06.059 . .
1
3
3
3

Optimized preparation of alumina based fillers for tuning composite properties

Lazouzi, Gamal; Vuksanović, Marija M.; Tomić, Nataša Z.; Mitrić, Miodrag; Petrović, Miloš; Radojević, Vesna; Jančić-Heinemann, Radmila

(2018)

TY  - JOUR
AU  - Lazouzi, Gamal
AU  - Vuksanović, Marija M.
AU  - Tomić, Nataša Z.
AU  - Mitrić, Miodrag
AU  - Petrović, Miloš
AU  - Radojević, Vesna
AU  - Jančić-Heinemann, Radmila
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0272884218300944
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7639
AB  - Alumina based particles were prepared from aluminium chloride hydroxide as starting material by sol-gel technique. One series of particles was doped with ferrous oxide. Both series of particles were calcinated at three different temperatures: 700 degrees C, 800 degrees C and 900 degrees C. Poly(methyl methacrylate), PMMA, was used as a matrix and two different types of alumina based particles were added into the matrix to form the composites. All composites consisted of 3 wt% of alumina based particles. The aim of this study was to examine whether and how the temperature of particle calcination affects the microhardness and mechanical properties of the composite. The particles were characterized by the X-ray diffraction (XRD) and physical absorption methods. The morphology of the composites was examined using a field emission scanning electron microscope (FESEM). The microhardness of composites was measured using a traditional Vickers hardness (HV) method. The mechanical characteristics of obtained composites were determined using tensile test and impact testing.
T2  - Ceramics International
T1  - Optimized preparation of alumina based fillers for tuning composite properties
VL  - 44
IS  - 7
SP  - 7442
EP  - 7449
DO  - 10.1016/j.ceramint.2018.01.083
ER  - 
@article{
author = "Lazouzi, Gamal and Vuksanović, Marija M. and Tomić, Nataša Z. and Mitrić, Miodrag and Petrović, Miloš and Radojević, Vesna and Jančić-Heinemann, Radmila",
year = "2018",
abstract = "Alumina based particles were prepared from aluminium chloride hydroxide as starting material by sol-gel technique. One series of particles was doped with ferrous oxide. Both series of particles were calcinated at three different temperatures: 700 degrees C, 800 degrees C and 900 degrees C. Poly(methyl methacrylate), PMMA, was used as a matrix and two different types of alumina based particles were added into the matrix to form the composites. All composites consisted of 3 wt% of alumina based particles. The aim of this study was to examine whether and how the temperature of particle calcination affects the microhardness and mechanical properties of the composite. The particles were characterized by the X-ray diffraction (XRD) and physical absorption methods. The morphology of the composites was examined using a field emission scanning electron microscope (FESEM). The microhardness of composites was measured using a traditional Vickers hardness (HV) method. The mechanical characteristics of obtained composites were determined using tensile test and impact testing.",
journal = "Ceramics International",
title = "Optimized preparation of alumina based fillers for tuning composite properties",
volume = "44",
number = "7",
pages = "7442-7449",
doi = "10.1016/j.ceramint.2018.01.083"
}
Lazouzi, G., Vuksanović, M. M., Tomić, N. Z., Mitrić, M., Petrović, M., Radojević, V.,& Jančić-Heinemann, R.. (2018). Optimized preparation of alumina based fillers for tuning composite properties. in Ceramics International, 44(7), 7442-7449.
https://doi.org/10.1016/j.ceramint.2018.01.083
Lazouzi G, Vuksanović MM, Tomić NZ, Mitrić M, Petrović M, Radojević V, Jančić-Heinemann R. Optimized preparation of alumina based fillers for tuning composite properties. in Ceramics International. 2018;44(7):7442-7449.
doi:10.1016/j.ceramint.2018.01.083 .
Lazouzi, Gamal, Vuksanović, Marija M., Tomić, Nataša Z., Mitrić, Miodrag, Petrović, Miloš, Radojević, Vesna, Jančić-Heinemann, Radmila, "Optimized preparation of alumina based fillers for tuning composite properties" in Ceramics International, 44, no. 7 (2018):7442-7449,
https://doi.org/10.1016/j.ceramint.2018.01.083 . .
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A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length

Tomić, Nataša Z.; Marinković, Aleksandar D.; Radovanović, Željko; Trifković, Kata; Marinović-Cincović, Milena; Jančić-Heinemann, Radmila

(2018)

TY  - JOUR
AU  - Tomić, Nataša Z.
AU  - Marinković, Aleksandar D.
AU  - Radovanović, Željko
AU  - Trifković, Kata
AU  - Marinović-Cincović, Milena
AU  - Jančić-Heinemann, Radmila
PY  - 2018
UR  - http://link.springer.com/10.1007/s10965-018-1493-7
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7642
AB  - Atom transfer free radical polymerization (ATRP) was employed in a synthesis of graft polymer EVA-g-PMMAwith controlled length of side PMMA chains. Three steps of synthesis: partial hydrolysis of EVA, esterification with chloroacetyl chloride and ATRP grafting were performed to produce EVAOH, macroinitiator EVACl and grafted polymers G8020 (EVA/PMMA = 80/20 wt%) and G6040 (EVA/PMMA = 60/40 wt%). FTIR, Raman and NMR spectroscopy were used in the determination of the chemical structure and modification of EVA. Transmitted light and dark field microscopy showed higher affinity for coil formation of EVA-g-PMMA with longer PMMA side chains, i.e. G6040 compatibilizer. Morphological, thermal and adhesive properties of optical fiber adhesives of graft polymers and polymer blends poly(ethylene-co-vinyl acetate)-blend-poly(methyl methacrylate) (EVA/PMMA) compatibilized with 1 wt% of EVA-g-PMMA, were studied. Image analysis of SEM micrographs showed effective compatibilization with short grafted chains (G8020) that was indicated by lower porosity characteristics. TG/DTG analysis enabled determination of degree of hydrolysis and amount of chloro-functionalized groups. DSC analysis showed higher thermal stability of G8020 polymer. Single lap joint of adhesives/optical fibers were subjected to adhesive testing and obtained results for maximal force applied and adhesive failure suggested the visible influence of the length of graft chains on adhesion.
T2  - Journal of Polymer Research
T1  - A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length
VL  - 25
IS  - 4
SP  - 96
DO  - 10.1007/s10965-018-1493-7
ER  - 
@article{
author = "Tomić, Nataša Z. and Marinković, Aleksandar D. and Radovanović, Željko and Trifković, Kata and Marinović-Cincović, Milena and Jančić-Heinemann, Radmila",
year = "2018",
abstract = "Atom transfer free radical polymerization (ATRP) was employed in a synthesis of graft polymer EVA-g-PMMAwith controlled length of side PMMA chains. Three steps of synthesis: partial hydrolysis of EVA, esterification with chloroacetyl chloride and ATRP grafting were performed to produce EVAOH, macroinitiator EVACl and grafted polymers G8020 (EVA/PMMA = 80/20 wt%) and G6040 (EVA/PMMA = 60/40 wt%). FTIR, Raman and NMR spectroscopy were used in the determination of the chemical structure and modification of EVA. Transmitted light and dark field microscopy showed higher affinity for coil formation of EVA-g-PMMA with longer PMMA side chains, i.e. G6040 compatibilizer. Morphological, thermal and adhesive properties of optical fiber adhesives of graft polymers and polymer blends poly(ethylene-co-vinyl acetate)-blend-poly(methyl methacrylate) (EVA/PMMA) compatibilized with 1 wt% of EVA-g-PMMA, were studied. Image analysis of SEM micrographs showed effective compatibilization with short grafted chains (G8020) that was indicated by lower porosity characteristics. TG/DTG analysis enabled determination of degree of hydrolysis and amount of chloro-functionalized groups. DSC analysis showed higher thermal stability of G8020 polymer. Single lap joint of adhesives/optical fibers were subjected to adhesive testing and obtained results for maximal force applied and adhesive failure suggested the visible influence of the length of graft chains on adhesion.",
journal = "Journal of Polymer Research",
title = "A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length",
volume = "25",
number = "4",
pages = "96",
doi = "10.1007/s10965-018-1493-7"
}
Tomić, N. Z., Marinković, A. D., Radovanović, Ž., Trifković, K., Marinović-Cincović, M.,& Jančić-Heinemann, R.. (2018). A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length. in Journal of Polymer Research, 25(4), 96.
https://doi.org/10.1007/s10965-018-1493-7
Tomić NZ, Marinković AD, Radovanović Ž, Trifković K, Marinović-Cincović M, Jančić-Heinemann R. A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length. in Journal of Polymer Research. 2018;25(4):96.
doi:10.1007/s10965-018-1493-7 .
Tomić, Nataša Z., Marinković, Aleksandar D., Radovanović, Željko, Trifković, Kata, Marinović-Cincović, Milena, Jančić-Heinemann, Radmila, "A new method in designing compatibility and adhesion of EVA/PMMA blend by using EVA-g-PMMA with controlled graft chain length" in Journal of Polymer Research, 25, no. 4 (2018):96,
https://doi.org/10.1007/s10965-018-1493-7 . .
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