日本質量分析学会 第67回質量分析総合討論会

演題概要

ポスター発表

第2日 5月16日(木)  P会場(多目的ホール)

熱脱着・熱分解DART-MSによるPTFEの構造解析への応用検討

(1バイオクロマト2産総研機能化学)
o竹井千香子1吉沢賢一1中村清香2Fouquet, Thierry2佐藤浩昭2

Thermal desorption and pyrolysis / direct analysis in real time-mass spectrometry (TDP/DART-MS) enables measurement both low molecular weight and oligomeric pyrolysis products, and used for structural analysis of synthetic polymers. By applying it for structural analysis of PTFE, oligomeric pyrolysis products were observed. Besides of the spectral analysis, it was confirmed that the PTFE of this work has a carboxylic acid terminal functional group Thus, it could give us valuable clue to elucidate chemical structure of fluorinated polymers.