Cyclization mechanism and kinetics of poly(acrylonitrile-co-2-acrylamido-2-methylpropane sulfonic acid) copolymer investigated by FTIR spectroscopy

Cyclization mechanism and kinetics of poly(acrylonitrile-co-2-acrylamido-2-methylpropane sulfonic acid) copolymer investigated by FTIR spectroscopy

Cyclization reaction of poly(acrylonitrile-co-2-acrylamido-2-methylpropane sulfonic acid) [P(AN-co-AMPS)] copolymer during thermal oxidative stabilization (TOS) process was investigated by FTIR and two dimensional (2D) correlation analysis technique. The results showed the mechanism of cyclization r...

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Bibliographic Details
Main Authors: Zhipeng He, Huichao Liu, Guang Yang, Chi Jiang, Muwei Ji, Jiali Yu, Mingliang Wang, Caizhen Zhu, Jian Xu
Format: article
Language:EN
Published: Elsevier 2021
Subjects:
Cyclization kinetics
Cyclization mechanism
Polyacrylonitrile copolymer
FTIR spectroscopy
Two-dimensional correlation analysis technique
Carbon fiber
Polymers and polymer manufacture
TP1080-1185
Online Access:https://doaj.org/article/a04f7f41ada846b191c871be2303e1e2
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