Effects of Bromination-Dehydrobromination on the Microstructure of Isotropic Pitch Precursors for Carbon Fibers

Effects of Bromination-Dehydrobromination on the Microstructure of Isotropic Pitch Precursors for Carbon Fibers

In this work, isotropic pitch precursors are synthesized by the bromination-debromination method with ethylene bottom oil (EO) as the raw material and bromine as the initiator for pitch formation and condensation reactions. The aggregation structure, molecular weight distribution, and molecular stru...

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Bibliographic Details
Main Authors: Dingcheng Liang, Deqian Liu, Shuai Yang, Changyu Lu, Qiang Xie, Jinchang Liu
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Polymers
Subjects:
carbon fiber
isotropic pitch
bromination-dehydrobromination
microstructure
Online Access:https://www.mdpi.com/2073-4360/12/12/3059

Internet

https://www.mdpi.com/2073-4360/12/12/3059

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