大气气溶胶质谱研究进展  

Advances of Atmospheric Aerosol Mass Spectrometry

作　　者：夏柱红[1] 封素敏[2] 方黎[1] 郑海洋[1] 孔祥和[1] 顾学军[1] 邓国军[1] 朱元[1] 张为俊[1] 

机构地区：[1]中国科学院安徽光学精密机械研究所环境光谱学实验室,合肥230031 [2]中国人民解放军汽车管理学院,蚌埠233011

出　　处：《量子电子学报》2003年第2期147-151,共5页Chinese Journal of Quantum Electronics

摘　　要：文中较为详细地介绍了大气气溶胶粒子质谱研究的发展概况,从离线的质谱测量技术到实时在线的测量技术,特别是目前应用较为广泛的激光电离气溶胶飞行时间质谱技术—一种可以同时测量气溶胶粒子的大小和化学成分的方法的原理和应用。In this paper, the advances of atmospheric aerosol mass spectrometry were reviewed, from off-line measurement methods to real time methods, especially laser desorption/ionization (LDI) time-of-flight mass spectrometry as a method that can measure simultaneously the size and components of single aerosol particle. The principle and application of the LDI time-of-flight mass spectrometry were showed in this paper also.

关 键 词：空气 气溶胶质谱 激光解吸附电离 LDI 飞行时间质谱 气溶胶粒子 

分 类 号：P421[天文地球—大气科学及气象学] O657.63[理学—分析化学]