Physical-chemical behavior of novel copolymers composed of methacrylic acid and 2-acrylamido-2-methylpropane sulfonic acid
Samo za registrovane korisnike
2016
Autori
Nešić, AleksandraPanić, Vesna
Ostojić, Sanja
Micić, Darko M.
Pajić-Lijaković, Ivana
Onjia, Antonije E.
Veličković, Sava J.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This article described the synthesis and characterization of new copolymer hydrogels containing two hydrophilic units-methacrylic acid (MAA) and 2-Acrylamido-2-methylpropane sulfonic acid (AMPS). The resulting hydrogels were characterized by various techniques: FTIR, Elemental analysis, SEM, Dynamic Molecular simulation, Dynamic-Mechanical analysis and DSC in order to confirm the structure of hydrogels and to predict the best ratio composition with enhanced physical chemical properties. The swelling behavior in water was studied as a function of ratio of monomers and their concentration in medium. An increase in AMPS content led to expansion of network and increase in swelling degree capacity in water. An increase in AMPS content did not significantly influence the glass transition temperature of copolymers, indicated that the physical properties of initial components were preserved. The equal amount of monomers contributed to the highest strength of hydrogels. Meanwhile, the introduct...ion of AMPS to the system was an effective method for improving the performances of the poly(methacrylic acid)- based hydrogels. (C) 2016 Elsevier B.V. All rights reserved.
Ključne reči:
Polymers / Differential scanning calorimetry (DSC) / Electron microscopy (STEM, TEM and SEM) / Fourier transform infrared spectroscopy (FTIR)Izvor:
Materials Chemistry and Physics, 2016, 174, 156-163Izdavač:
- Elsevier
Finansiranje / projekti:
- Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
- Sinteza i karakterizacija novih funkcionalnih polimera i polimernih nanokompozita (RS-MESTD-Basic Research (BR or ON)-172062)
- Osmotska dehidratacija hrane - energetski i ekološki aspekti održive proizvodnje (RS-MESTD-Technological Development (TD or TR)-31055)
DOI: 10.1016/j.matchemphys.2016.02.063
ISSN: 0254-0584; 1879-3312
WoS: 000373865700019
Scopus: 2-s2.0-84977867193
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Nešić, Aleksandra AU - Panić, Vesna AU - Ostojić, Sanja AU - Micić, Darko M. AU - Pajić-Lijaković, Ivana AU - Onjia, Antonije E. AU - Veličković, Sava J. PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1009 AB - This article described the synthesis and characterization of new copolymer hydrogels containing two hydrophilic units-methacrylic acid (MAA) and 2-Acrylamido-2-methylpropane sulfonic acid (AMPS). The resulting hydrogels were characterized by various techniques: FTIR, Elemental analysis, SEM, Dynamic Molecular simulation, Dynamic-Mechanical analysis and DSC in order to confirm the structure of hydrogels and to predict the best ratio composition with enhanced physical chemical properties. The swelling behavior in water was studied as a function of ratio of monomers and their concentration in medium. An increase in AMPS content led to expansion of network and increase in swelling degree capacity in water. An increase in AMPS content did not significantly influence the glass transition temperature of copolymers, indicated that the physical properties of initial components were preserved. The equal amount of monomers contributed to the highest strength of hydrogels. Meanwhile, the introduction of AMPS to the system was an effective method for improving the performances of the poly(methacrylic acid)- based hydrogels. (C) 2016 Elsevier B.V. All rights reserved. PB - Elsevier T2 - Materials Chemistry and Physics T1 - Physical-chemical behavior of novel copolymers composed of methacrylic acid and 2-acrylamido-2-methylpropane sulfonic acid VL - 174 SP - 156 EP - 163 DO - 10.1016/j.matchemphys.2016.02.063 ER -
@article{ author = "Nešić, Aleksandra and Panić, Vesna and Ostojić, Sanja and Micić, Darko M. and Pajić-Lijaković, Ivana and Onjia, Antonije E. and Veličković, Sava J.", year = "2016", abstract = "This article described the synthesis and characterization of new copolymer hydrogels containing two hydrophilic units-methacrylic acid (MAA) and 2-Acrylamido-2-methylpropane sulfonic acid (AMPS). The resulting hydrogels were characterized by various techniques: FTIR, Elemental analysis, SEM, Dynamic Molecular simulation, Dynamic-Mechanical analysis and DSC in order to confirm the structure of hydrogels and to predict the best ratio composition with enhanced physical chemical properties. The swelling behavior in water was studied as a function of ratio of monomers and their concentration in medium. An increase in AMPS content led to expansion of network and increase in swelling degree capacity in water. An increase in AMPS content did not significantly influence the glass transition temperature of copolymers, indicated that the physical properties of initial components were preserved. The equal amount of monomers contributed to the highest strength of hydrogels. Meanwhile, the introduction of AMPS to the system was an effective method for improving the performances of the poly(methacrylic acid)- based hydrogels. (C) 2016 Elsevier B.V. All rights reserved.", publisher = "Elsevier", journal = "Materials Chemistry and Physics", title = "Physical-chemical behavior of novel copolymers composed of methacrylic acid and 2-acrylamido-2-methylpropane sulfonic acid", volume = "174", pages = "156-163", doi = "10.1016/j.matchemphys.2016.02.063" }
Nešić, A., Panić, V., Ostojić, S., Micić, D. M., Pajić-Lijaković, I., Onjia, A. E.,& Veličković, S. J.. (2016). Physical-chemical behavior of novel copolymers composed of methacrylic acid and 2-acrylamido-2-methylpropane sulfonic acid. in Materials Chemistry and Physics Elsevier., 174, 156-163. https://doi.org/10.1016/j.matchemphys.2016.02.063
Nešić A, Panić V, Ostojić S, Micić DM, Pajić-Lijaković I, Onjia AE, Veličković SJ. Physical-chemical behavior of novel copolymers composed of methacrylic acid and 2-acrylamido-2-methylpropane sulfonic acid. in Materials Chemistry and Physics. 2016;174:156-163. doi:10.1016/j.matchemphys.2016.02.063 .
Nešić, Aleksandra, Panić, Vesna, Ostojić, Sanja , Micić, Darko M., Pajić-Lijaković, Ivana, Onjia, Antonije E., Veličković, Sava J., "Physical-chemical behavior of novel copolymers composed of methacrylic acid and 2-acrylamido-2-methylpropane sulfonic acid" in Materials Chemistry and Physics, 174 (2016):156-163, https://doi.org/10.1016/j.matchemphys.2016.02.063 . .