Study of automobile exhaust particles by spectromicroscopy

• 作 者: YANG Chuanjun GUO Zhi ZHANG Xi
• 机 构: ShanghaiInstituteofAppliedPhysics
• 出 处: 核技术：英文版
• 发表日期: 2010年5期
• 关键词: 汽车废气 有机氮化合物 桑塔纳3000 汽车尾气 粒子 化学物质 单颗粒 主成分分析 STXM NEXAFS Automobile exhaust part
• 基金项目: Project supported by the Main Direction Program of Knowledge Innovation of Chinese Academy of Sciences, China （Grant No. KJCX2-YW-N38）, the Special Foundation for Major Basic Research Program of Shang

In this paper,automobile exhaust particles of Gol and Santana 3000 were studied by spectromicroscopy.The STXM results show that the single particulate is sized at 500 nm,with the mass distribution reducing towards the center.The N 1s NEXAFS spectra of aut