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Storage Stability of 6FDA-DMB Polyamic Acid Solution Detected by Gel Permeation Chromatography Coupled with Multiple Detectors

Polyamic acid (PAA) is the precursor of polyimide (PI), and its solution’s properties have a direct influence on the final performances of PI resins, films, or fibers. The viscosity loss of a PAA solution over time is notorious. A stability evaluation and revelation of the degradation mechanism of P...

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Detalles Bibliográficos
Autores principales:	Hong, Mei, Liu, Wei, Gao, Runxiang, Li, Rui, Liu, Yonggang, Dai, Xuemin, Kang, Yu, Qiu, Xuepeng, Pan, Yanxiong, Ji, Xiangling
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10056122/ https://www.ncbi.nlm.nih.gov/pubmed/36987141 http://dx.doi.org/10.3390/polym15061360

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