日本質量分析学会 第70回質量分析総合討論会会

演題概要

ポスター発表

第1日 6月22日(水)  P会場(501,502,503)

反応熱分解GC-MSを用いた紫外線照射によるポリエチレンテレフタレートの微小差異判別と詳細構造解析

(JEOL)
o窪田梓生方正章佐藤貴弥

The polymers will be degraded by the effects of light, oxygen, heat, etc. It is important to evaluate the chemical structure changes in polymer due to the degradations. At the 68th and 69th Annual Conference on Mass Spectrometry, we reported the results of degradation analysis of polyethylene terephthalate (PET) film irradiated with ultraviolet (UV) light using MALDI-TOFMS and Py-GC-MS. In this report, we describe the results of investigated structural changes by UV irradiation using the reactive pyrolysis GC-MS.