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Monomer Determination of Polyamic Acids by Hydrolysis and Methanolysis, and Gas Chromatography–Mass Spectrometry
Author(s) -
Kim ByoungHyoun,
Kim Dong Hyun,
Cho Hye Sung
Publication year - 2016
Publication title -
bulletin of the korean chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.237
H-Index - 59
ISSN - 1229-5949
DOI - 10.1002/bkcs.10754
Subject(s) - hydrolysis , monomer , chemistry , hydrolysate , mass spectrometry , chromatography , organic chemistry , gas chromatography–mass spectrometry , gas chromatography , polymer
Hydrolysis and methanolysis were used for the monomer analysis of polyamic acids. Diamines were detected in hydrolysates, and dianhydrides as the corresponding methyl ester forms were detected in methanolysates.