演題概要

ポスター発表

第3日　5月17日（金）　　P会場（多目的ホール）

3P-11　　PDF

質量分析法による大気圧プラズマ中の活性種診断

(¹高知高専・ ²豊橋技科大)
^o長門研吉¹・ 水田成海¹・ 瀬戸貴仁²・ 栗田弘史²・ 高島和則²

Reactive species generated by atmospheric pressure argon plasmas were investigated using an atmospheric pressure ionization mass spectrometry (API-MS). In the negative ion mass spectra, NO-, NO3-, and NO3-HNO3 were observed, which are common negative ions generated by discharges in air. In addition to these ions, cluster ions of O2-, CO3-, HCO3- and HCO4- attached by H2O2 and HO2 were observed.