Some Specifics of Defect-Free Poly-(o-aminophenylene)naphthoylenimide Fibers Preparation by Wet Spinning

Some Specifics of Defect-Free Poly-(o-aminophenylene)naphthoylenimide Fibers Preparation by Wet Spinning

A series of model experiments were carried out on drops of poly-(o-aminophenylene)naphthoylenimide (PANI-O) solutions in N-methyl-2-pyrrolidone (NMP) surrounded by a coagulant of different compositions as starting points of defect-free fibers spinning by the wet method. An influence of compositions...

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Bibliographic Details
Main Authors: Ivan Y. Skvortsov, Valery G. Kulichikhin, Igor I. Ponomarev, Lydia A. Varfolomeeva, Mikhail S. Kuzin, Dmitry Y. Razorenov, Kirill M. Skupov
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Materials
Subjects:
poly-(o-aminophenylene)naphthoylenimide
heterocyclic polyarylenes
polymer solution rheology
coagulation
wet spinning
fibers
Online Access:https://www.mdpi.com/1996-1944/15/3/808

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https://www.mdpi.com/1996-1944/15/3/808

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