The Effect of Molecular Isomerism on the Barrier Properties of Polyimides: Perspectives from Experiments and Simulations

The Effect of Molecular Isomerism on the Barrier Properties of Polyimides: Perspectives from Experiments and Simulations

A novel carbazole-containing diamine (M-2,7-CPDA) isomer of our previously reported diamine 2,7-CPDA, has been synthesized using a two-step synthesis. Compared with 2,7-CPDA, the substituted position of amino is changed from <i>para</i> to <i>meta</i> for M-2,7-CPDA. The two...

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Bibliographic Details
Main Authors: Yiwu Liu, Fengyun Xie, Jie Huang, Jinghua Tan, Chengliang Chen, Linbing Jiang, Wei Sun, Hailiang Zhang
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Polymers
Subjects:
polyimide
isomerism
structure-property relationship
molecular simulations
barrier properties
Online Access:https://www.mdpi.com/2073-4360/13/11/1749

Internet

https://www.mdpi.com/2073-4360/13/11/1749

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