日本質量分析学会 第67回質量分析総合討論会

演題概要

受賞講演

第2日 5月16日(木) 16:50~17:10 A会場(大ホール)

大気圧負極性コロナ放電によるイオン生成の制御と応用

(横市大院生命ナノ)
o関本奏子

Atmospheric pressure corona discharge has been used as an ionizer in a wide range of research fields and commercial electric appliances. However, the elementary processes involved in ion formation occurring in corona discharge are not yet well understood. I have studied negative ion formation mechanism using mass spectrometry and calculations of inhomogeneous electric field distribution. In this talk, I will highlight my findings about how the negative ion formation can be regulated in the corona discharge.