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Xing Peng
Researcher at Nankai University
Publications - 28
Citations - 990
Xing Peng is an academic researcher from Nankai University. The author has contributed to research in topics: Coal combustion products & Fireworks. The author has an hindex of 15, co-authored 28 publications receiving 743 citations. Previous affiliations of Xing Peng include Georgia Institute of Technology.
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Insights into the chemical characterization and sources of PM2.5 in Beijing at a 1-h time resolution
TL;DR: Three factor analysis models, including principal component analysis (PCA), positive matrix factorization (PMF), and Multilinear Engine 2 (ME2), were applied to apportion the PM2.5 sources in Beijing, and source apportionment results obtained were in agreement.
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pH of Aerosols in a Polluted Atmosphere: Source Contributions to Highly Acidic Aerosol
Guo-Liang Shi,Guo-Liang Shi,Jiao Xu,Xing Peng,Zhimei Xiao,Kui Chen,Ying-Ze Tian,Xinbei Guan,Yinchang Feng,Haofei Yu,Athanasios Nenes,Armistead G. Russell +11 more
TL;DR: Ammonium levels increased nearly linearly with sulfate and nitrate until approximately 20 μg m-3, supporting that the ammonium in the aerosol was more limited by thermodynamics than source limitations, and aerosol pH responded more to the contributions of sources such as dust than levels of sulfate.
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Estimation of the direct and indirect impacts of fireworks on the physicochemical characteristics of atmospheric PM 10 and PM 2.5
TL;DR: In this article, the authors quantified the total, direct and indirect impacts of fireworks individually, using size-resolved PM samples collected before, during and after a Chinese folk festival (Chinese New Year) in a megacity in China.
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Source apportionment and heavy metal health risk (HMHR) quantification from sources in a southern city in China, using an ME2-HMHR model
Xing Peng,Guo-Liang Shi,GuiRong Liu,Jiao Xu,Ying-Ze Tian,Yufen Zhang,Yinchang Feng,Armistead G. Russell +7 more
TL;DR: A method combining Multilinear Engine 2 (ME2) and a risk assessment model is developed to more effectively quantify source contributions to HMHR, including heavy metal non-cancer risk (non-HMCR) and cancer risk (HMCR).
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Chemical characteristic and toxicity assessment of particle associated PAHs for the short-term anthropogenic activity event: During the Chinese New Year's Festival in 2013.
TL;DR: The findings can provide useful information to protect the urban human health, as well as develop the effective air control strategies in special short-term anthropogenic activity event.