Impact of Backbone Amide Substitution at the Meta- and Para-Positions on the Gas Barrier Properties of Polyimide

Impact of Backbone Amide Substitution at the Meta- and Para-Positions on the Gas Barrier Properties of Polyimide

This study designed and synthesised a meta-amide-substituted dianiline monomer (m-DABA) as a stereoisomer of DABA, a previously investigated para-amide-substituted dianiline monomer. This new monomer was polymerised with pyromellitic dianhydride (PMDA) to prepare a polyimide film (m-DABPI) in a proc...

Full description

Bibliographic Details
Main Authors: Qian Wen, Ao Tang, Chengliang Chen, Yiwu Liu, Chunguang Xiao, Jinghua Tan, Duxin Li
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Materials
Subjects:
polymerisation
flexible display technology
dianiline monomer
Online Access:https://www.mdpi.com/1996-1944/14/9/2097

Internet

https://www.mdpi.com/1996-1944/14/9/2097

Similar Items