In spite of considerable effort, the understanding of the molecular structure of polyacrylonitrile-based fibers is still incomplete. This paper shows that molecular modeling based on molecular mechanics and dynamics can be used to study the molecular structure of polyacrylonitrile-based fibers with
Evolution of aggregation structure of polyacrylonitrile fibers in the cyclization reaction
β Scribed by Bin Wang; Shijie Xiao; Weiyu Cao; Xin Shi; Lianghua Xu
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 989 KB
- Volume
- 124
- Category
- Article
- ISSN
- 0021-8995
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## Abstract It has been proposed that during the stabilization of polyacrylonitrile fibers, the reaction is initiated in the amorphous region and then propagates to the ordered region. However, the evidence is unsatisfactory, and some is quite controversial. It has been confirmed in this study thro