Email this article 
Study of the free volume distribution in the blend of polyvinyl chloride and polyvinyl butyral using FTIR spectroscopy
- Authors: Kamalova D.I.1, Zakharova A.D.1
-
Affiliations:
- Kazan (Volga Region) Federal University
- Issue: Vol 87, No 12 (2023)
- Pages: 1802-1805
- Section: Articles
- URL: https://rjpbr.com/0367-6765/article/view/654543
- DOI: https://doi.org/10.31857/S0367676523703106
- EDN: https://elibrary.ru/QJOQWP
- ID: 654543
Cite item
Open Access
Access granted
Subscription or Fee Access
Abstract
The local molecular dynamics and the free volume distribution in the blend of polyvinyl chloride and polyvinyl butyral in the ratio 1 : 1 were studied by FTIR spectroscopy. The freezing temperatures of the conformational equilibria of five conformationally inhomogeneous compounds in the blend under study were determined, and the effective sizes of the mobile free volume elements in the blend were determined.
About the authors
D. I. Kamalova
Kazan (Volga Region) Federal University
Author for correspondence.
Email: Dina.Kamalova@kpfu.ru
Russia, 420008, Kazan
A. D. Zakharova
Kazan (Volga Region) Federal University
Email: Dina.Kamalova@kpfu.ru
Russia, 420008, Kazan
References
- Hosseinia S.M., Jashnia E., Jafarib M.R. et al. // J. Membr. Sci. 2018. V. 560. P. 1.
- Jahankhah S., Sabzehmeidani M.M., Ghaedi M. et al. // Mater. Sci. Engin. B. 2022. V. 285. Art. No. 115935.
- Haghighat N., Vatanpour V. // Mater. Today Commun. 2020. V. 23. Art. No. 100851.
- Aji M.M., Narendren S., Purkait M.K., Katiyar V. // J. Environ. Chem. Eng. 2020. V. 8. No. 2. Art. No 103650.
- Ahmad T., Guria C., Mandal A. // Proc. Saf. Environ. Prot. 2018. V. 116. P. 703.
- Yu H., Chang H., Li X. et al. // J. Membr. Sci. 2021. V. 630. Art. No. 119320.
- Peng Y., Sui Y. // Desalination. 2006. No. 196. P. 13.
- Sacristan J., Mijangos C. // Macromolecules. 2010. V. 43. P. 7357.
- Chi L., Wang J., Chu T. et al. // RSC Advances. 2016. No. 33. P. 28038.
- Alshammari A.H., Alshammari M., Ibrahim M. et al. // Polymers. 2023. V. 15. No. 3. Art. No. 684.
- Box W.J., Huang Z., Guo R., Galizia M. // J. Membr. Sci. 2022. V. 656. Art. No. 120608.
- Ushiki I., Ota S., Kihara S., Takishima S. // J. Supercrit. Fluids. 2023. V. 194. Art. No. 105836.
- Hu M., Liu J., Kong J. et al. // Micropor. Mesopor. Mater. 2022. V. 335. Art. No. 111770.
- Ямпольский Ю.П. // Усп. химии. 2007. Т. 76. № 1. С. 66; Yampolskii Yu.P. // Russ. Chem. Rev. 2007. V. 76. No. 1. P. 59.
- Аскадский А.А., Хохлов А.Р. Введение в физико-химию полимеров. М.: Научный мир, 2009.
- Камалова Д.И., Ремизов А.Б., Салахов М.Х. Мембранные полимерные материалы и локальная молекулярная динамика. Казань: Изд-во “Фэн” АН РТ, 2017.
- Gomaa E., Ali E.H. // Mod. Chem. Appl. 2019. V. 7. No. 2. Art. No. 269.
- Камалова Д.И., Абдразакова Л.Р. // Изв. РАН. Сер. физ. 2020. Т. 84. № 12. С. 1731; Kamalova D.I., Abdrazakova L.R. // Bull. Russ. Acad. Sci. Phys. 2020. V. 84. No. 12. P. 1471.
Supplementary files
