THERMAL-DECOMPOSITION PROCESSES OF SOME ELECTRICALLY CONDUCTING POLYMERS INVESTIGATED BY DIRECT PYROLYSIS MASS-SPECTROMETRY


Autoria(s): XIE HW; LIU SY; WANG LX
Data(s)

1995

Resumo

Thermal decomposition processes of poly(thio-1,4-phenylene) (PPS), polythiophene (PT) and polyaniline (PAn) were investigated by direct pyrolysis EI or CI mass spectrometry (DPMS). They can provide up to heptemer pyrolynates and give some structure properties. The results indicate that the thermal degradation all undergoes in radical decomposition, PPS pyrolyzes into linear and cyclic oligmers, but PT and PAn pyrolyze only into linear oligmers.

Identificador

http://ir.ciac.jl.cn/handle/322003/26671

http://www.irgrid.ac.cn/handle/1471x/159531

Idioma(s)

中文

Fonte

XIE HW;LIU SY;WANG LX.THERMAL-DECOMPOSITION PROCESSES OF SOME ELECTRICALLY CONDUCTING POLYMERS INVESTIGATED BY DIRECT PYROLYSIS MASS-SPECTROMETRY,ACTA CHIMICA SINICA,1995,53(2):173-177

Palavras-Chave #FRAGMENTATION PROCESSES
Tipo

期刊论文