Morphology, microstructure and chemical composition of single inhalable particles in Shanghai, China

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	Morphology, microstructure and chemical composition of single inhalable particles in Shanghai, China
	Akram, W ; Madhuku, M ; Ahmad, I ; Li, XL ; Zhang, GL ; Yan, L
刊名	ENVIRONMENTAL MONITORING AND ASSESSMENT
	2014
卷号	186 期号:12 页码:8587—8598
关键词	TRANSMISSION ELECTRON-MICROSCOPY AEROSOL-PARTICLES FLY-ASH PM2.5 SOOT COAL
ISSN号	0167-6369
通讯作者	madhuku@tlabs.ac.za ; lixl@sinap.ac.cn
英文摘要	The morphology, microstructure, and chemical composition of a variety of particles emitted from coal-fired power plants, steel plants, and vehicle exhausts, which are possible sources of particulate matter (PM) in the atmosphere, were investigated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) and compared with particle samples collected from urban atmosphere to identify the best footprint or the suitable indicator relating the existence of studied particles and their possible emitters by the morphology, microstructure, and chemical composition of the particles. The investigation indicated that the particles from these three sources are different in morphology, microstructure, and chemical composition. Sphere aggregates were generally the most abundant components, with silicon and aluminum as major elements. The urban air particulate contained particles similar to those observed in the power plant, steel plant, and vehicle exhaust samples suggesting that all three sources are contributing to the pollution in the city.
收录类别	SCI
语种	英语
WOS记录号	WOS:000344349200039
公开日期	2015-03-13
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/14259]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Akram, W,Madhuku, M,Ahmad, I,et al. Morphology, microstructure and chemical composition of single inhalable particles in Shanghai, China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2014,186(12):8587—8598.
APA	Akram, W,Madhuku, M,Ahmad, I,Li, XL,Zhang, GL,&Yan, L.(2014).Morphology, microstructure and chemical composition of single inhalable particles in Shanghai, China.ENVIRONMENTAL MONITORING AND ASSESSMENT,186(12),8587—8598.
MLA	Akram, W,et al."Morphology, microstructure and chemical composition of single inhalable particles in Shanghai, China".ENVIRONMENTAL MONITORING AND ASSESSMENT 186.12(2014):8587—8598.