TY  - JOUR
AU  - Obradović, Vera
AU  - Vuksanović, Marija M.
AU  - Tomić, Nataša
AU  - Stojanović, Dušica
AU  - Volkov-Husović, Tatjana
AU  - Uskoković, Petar
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13116
AB  - In this study poly (vinyl butyral)/silica (PVB/SiO2) composite films were subjected to the cavitation process. The experiments were carried out with a 10 wt.% PVB solution in ethanol. Silica nanoparticles were added into the solution in different concentration of 1, 3 and 5 wt.% SiO2 in regard to PVB. Composite films were cast from these solutions and subjected to ultrasonic cavitation. Optical images of their surfaces were analyzed before and after cavitation, by Image-Pro Plus software. The results revealed that the PVB film with 5 wt.% SiO2 nanoparticles demonstrated the greatest improvement in microhardness with the best cavitation resistance compared to other films.
T2  - Polymers & Polymer Composites
T1  - Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note
VL  - 29
IS  - 9_SUPPL
SP  - S1664
EP  - S1669
DO  - 10.1177/0967391120986505
ER  - 

@article{
author = "Obradović, Vera and Vuksanović, Marija M. and Tomić, Nataša and Stojanović, Dušica and Volkov-Husović, Tatjana and Uskoković, Petar",
year = "2021",
abstract = "In this study poly (vinyl butyral)/silica (PVB/SiO2) composite films were subjected to the cavitation process. The experiments were carried out with a 10 wt.% PVB solution in ethanol. Silica nanoparticles were added into the solution in different concentration of 1, 3 and 5 wt.% SiO2 in regard to PVB. Composite films were cast from these solutions and subjected to ultrasonic cavitation. Optical images of their surfaces were analyzed before and after cavitation, by Image-Pro Plus software. The results revealed that the PVB film with 5 wt.% SiO2 nanoparticles demonstrated the greatest improvement in microhardness with the best cavitation resistance compared to other films.",
journal = "Polymers & Polymer Composites",
title = "Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note",
volume = "29",
number = "9_SUPPL",
pages = "S1664-S1669",
doi = "10.1177/0967391120986505"
}

Obradović, V., Vuksanović, M. M., Tomić, N., Stojanović, D., Volkov-Husović, T.,& Uskoković, P.. (2021). Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note. in Polymers & Polymer Composites, 29(9_SUPPL), S1664-S1669.
https://doi.org/10.1177/0967391120986505

Obradović V, Vuksanović MM, Tomić N, Stojanović D, Volkov-Husović T, Uskoković P. Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note. in Polymers & Polymer Composites. 2021;29(9_SUPPL):S1664-S1669.
doi:10.1177/0967391120986505 .

Obradović, Vera, Vuksanović, Marija M., Tomić, Nataša, Stojanović, Dušica, Volkov-Husović, Tatjana, Uskoković, Petar, "Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note" in Polymers & Polymer Composites, 29, no. 9_SUPPL (2021):S1664-S1669,
https://doi.org/10.1177/0967391120986505 . .

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 . .