Enviar artigo por via de e-mail Study of the free volume distribution in the blend of polyvinyl chloride and polyvinyl butyral using FTIR spectroscopy
- Autores: Kamalova D.I.1, Zakharova A.D.1
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Afiliações:
- Kazan (Volga Region) Federal University
- Edição: Volume 87, Nº 12 (2023)
- Páginas: 1802-1805
- Seção: Articles
- URL: https://rjpbr.com/0367-6765/article/view/654543
- DOI: https://doi.org/10.31857/S0367676523703106
- EDN: https://elibrary.ru/QJOQWP
- ID: 654543
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Resumo
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.
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Sobre autores
D. Kamalova
Kazan (Volga Region) Federal University
Autor responsável pela correspondência
Email: Dina.Kamalova@kpfu.ru
Russia, 420008, Kazan
A. Zakharova
Kazan (Volga Region) Federal University
Email: Dina.Kamalova@kpfu.ru
Russia, 420008, Kazan
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