文章基本信息

标题：Diesel Particulate Analysis Using SEM-EDX and Laser-induced Breakdown Spectroscopy
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作者：S. Ikezawa ; M. Wakamatsu ; T. Ueda 等
期刊名称：International Journal on Smart Sensing and Intelligent Systems
印刷版ISSN：1178-5608
出版年度：2011
卷号：4
期号：02
页码：174-188
出版社：Massey University
摘要：Abstract- In this paper, composition analysis using scanning electron microscopy/energy-dispersive X-ray spectroscopy analysis (SEM-EDX) and laser-induced breakdown spectroscopy (LIBS) for particulate matter in diesel exhaust is presented. Conventionally, scanning mobility particle sizer (SMPS) has been widely used to obtain particle size distribution of the suspended particles. However, real-time analysis of the composition of diesel particulate matter is difficult because of the small sized particles and rapidly exhausted. The particulates are less than a few micrometers in diameter. Real-time chemical analysis of the very small sized particles emitted from diesel fuels is facilitated with LIBS technique.
关键词：Index terms: LIBS; particulate matter; aerosol.