W
Wen Xu
Researcher at Texas A&M University
Publications - 24
Citations - 1809
Wen Xu is an academic researcher from Texas A&M University. The author has contributed to research in topics: Sulfuric acid & Aerosol. The author has an hindex of 13, co-authored 24 publications receiving 1452 citations.
Papers
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Journal ArticleDOI
Nucleation and Growth of Nanoparticles in the Atmosphere
TL;DR: Nucleation and Growth of Nanoparticles in the Atmosphere Renyi Zhang,* Alexei Khalizov, Lin Wang, Min Hu, and Wen Xu.
Journal ArticleDOI
Atmospheric nanoparticles formed from heterogeneous reactions of organics
TL;DR: In this article, exposure of nanoparticles to organic vapours shows that various organic species can enhance the growth of the nanoparticles, which is a key component of atmospheric aerosols, growing rapidly under ambient conditions.
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Theoretical Investigation of Interaction of Dicarboxylic Acids with Common Aerosol Nucleation Precursors
Wen Xu,Renyi Zhang +1 more
TL;DR: The free energies of formation of the heterodimer and heterotrimer clusters suggest that dicarboxylic acids can contribute to the aerosol nucleation process by binding to sulfuric acid and ammonia.
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Laboratory characterization of an aerosol chemical speciation monitor with PM2.5 measurement capability
Wen Xu,Philip Croteau,Leah R. Williams,Manjula R. Canagaratna,Timothy B. Onasch,Eben S. Cross,Xuan Zhang,Wade Robinson,Douglas R. Worsnop,John T. Jayne +9 more
TL;DR: In this paper, the sampling inlet, the aerodynamic lens, and the particle vaporizer were redesigned to meet PM2.5 monitoring standards, and tested in the lab using a quadruple aerosol mass spectrometer (QAMS) system equipped with light scattering module.
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A theoretical study of hydrated molecular clusters of amines and dicarboxylic acids.
Wen Xu,Renyi Zhang +1 more
TL;DR: The free energies of formation for hydrated clusters consisting of dimethylamine and succinic acid reveal that the interaction between amines and dicarboxylic acids likely exerts a synergetic effect on atmospheric aerosol nucleation by formation of aminium carboxylate ion pairs.