PYROLYSIS MASS-SPECTROMETRY AND PYROLYSIS-GAS CHROMATOGRAPHY MASS-SPECTROMETRY ANALYSIS OF POLYMERS

被引：8
|
作者：
BLAZSO, M
机构：
[1] Research Laboratory for Inorganic Chemistry, Hungarian Academy of Sciences, Budapest, H-1112
[2] Central Rasearch Institute for Chemistry, Hungarian Academy of Sciences, Budapest
来源：
RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1991年 / 5卷 / 11期
关键词：
D O I：
10.1002/rcm.1290051105
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
The potential of pyrolysis/gas chromatography/mass spectrometry in the study of the chemical composition and structure of polymers and copolymers is demonstrated, and results obtained on polysilane copolymers, phenolformaldehyde polycondensates and diol modified epoxy resins are presented. Temperature/time-resolved pyrolysis mass spectrometry, carried out in the direct inlet of a mass spectrometer, revealed the presence of monomer and oligomer residues and of volatile additives in epoxy resin samples. Basic information was also obtained on the mechanism of thermal decomposition reactions in polysilane copolymers and diol modified epoxy resins.
引用
收藏
页码：507 / 511
页数：5
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