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）

2P-10　　PDF

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²・ Fouquet, 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.