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...

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Detalles Bibliográficos
Autores principales: Wen, Qian, Tang, Ao, Chen, Chengliang, Liu, Yiwu, Xiao, Chunguang, Tan, Jinghua, Li, Duxin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8122393/
https://www.ncbi.nlm.nih.gov/pubmed/33919262
http://dx.doi.org/10.3390/ma14092097

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8122393/
https://www.ncbi.nlm.nih.gov/pubmed/33919262
http://dx.doi.org/10.3390/ma14092097

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