CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Morphology, microstructure and chemical composition of single inhalable particles in Shanghai, China
Akram, W; Madhuku, M; Ahmad, I; Li, XL; Zhang, GL; Yan, L; madhuku@tlabs.ac.za; lixl@sinap.ac.cn
2014
Source PublicationENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN0167-6369
Volume186Issue:12Pages:8587—8598
AbstractThe 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.
KeywordTransmission Electron-microscopy Aerosol-particles Fly-ash Pm2.5 Soot Coal
Indexed BySCI
Language英语
WOS IDWOS:000344349200039
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14259
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authormadhuku@tlabs.ac.za; lixl@sinap.ac.cn
Recommended Citation
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.,...&lixl@sinap.ac.cn.(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.
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