World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
86
Citations
23614
World Ranking
2581
National Ranking
474

Overview

Chak K. Chan is affiliated with the City University of Hong Kong in China. Their research primarily focuses on Environmental Science and Earth and Planetary Sciences, with significant contributions to multiple subfields including Atmospheric Science, Health, Toxicology and Mutagenesis, Environmental Engineering, Global and Planetary Change, and Automotive Engineering.

The scientist's work extensively covers topics related to atmospheric chemistry and aerosols, air quality and health impacts, atmospheric ozone and climate, air quality monitoring and forecasting, atmospheric aerosols and clouds, indoor air quality and microbial exposure, and atmospheric and environmental gas dynamics.

Chak K. Chan has published numerous papers in a range of scientific journals. Recent publications include:

  • "Particulate nitrate photolysis in the atmosphere," 2022, Environmental Science Atmospheres
  • "Enhanced Sulfate Production by Nitrate Photolysis in the Presence of Halide Ions in Atmospheric Particles," 2020, Environmental Science & Technology
  • "Investigation into the Phase-Activity Relationship of MnO2 Nanomaterials toward Ozone-Assisted Catalytic Oxidation of Toluene," 2021, Small
  • "Contribution of Particulate Nitrate Photolysis to Heterogeneous Sulfate Formation for Winter Haze in China," 2020, Environmental Science & Technology Letters
  • "Aqueous secondary organic aerosol formation from the direct photosensitized oxidation of vanillin in the absence and presence of ammonium nitrate," 2022, Atmospheric Chemistry and Physics

The scientist frequently collaborates with several co-authors across their research projects. Notable collaborators include Ruifeng Zhang, Masao Gen, Zhancong Liang, Liyuan Zhou, and Yongjie Li.

Chak K. Chan's research articles appear prominently in well-known publication venues, including Environmental Science & Technology, Atmospheric Chemistry and Physics, The Science of The Total Environment, Environmental Science Atmospheres, and ACS ES&T Air.

Best Publications

  • The characteristics of PM2.5 in Beijing, China

    Kebin He;Fumo Yang;Yongliang Ma;Qiang Zhang

  • The water-soluble ionic composition of PM2.5 in Shanghai and Beijing, China

    Xiaohong Yao;Chak K. Chan;Ming Fang;Steven Cadle

  • Concentration and chemical composition of PM2.5 in Shanghai for a 1-year period

    Boming Ye;Xueli Ji;Haizhen Yang;Xiaohong Yao

  • Application of positive matrix factorization in source apportionment of particulate pollutants in Hong Kong

    Eddie Lee;Chak K. Chan;Pentti Paatero

  • The hygroscopic properties of dicarboxylic and multifunctional acids: measurements and UNIFAC predictions.

    Changgeng Peng;Man Nin Chan;Chak K. Chan

  • Size Effects in Gas-Phase Photo-oxidation of Trichloroethylene Using Nanometer-Sized TiO2 Catalysts

    AJ Maira;King Lun Yeung;CY Lee;Po Lock Yue

  • Characterization of chemical species in PM2.5 and PM10 aerosols in Hong kong

    K.F Ho;S.C Lee;Chak K Chan;Jimmy C Yu

  • Formation of nitrate and non-sea-salt sulfate on coarse particles

    Hong Zhuang;Chak K Chan;Ming Fang;Anthony S Wexler

  • The effects of organic species on the hygroscopic behaviors of inorganic aerosols.

    Man Yee Choi;Chak K. Chan

  • Size distributions of particulate sulfate, nitrate, and ammonium at a coastal site in Hong Kong

    Hong Zhuang;Chak K. Chan;Ming Fang;Anthony S. Wexler

  • Cuprophilicity: Spectroscopic and Structural Evidence for Cu−Cu Bonding Interactions in Luminescent Dinuclear Copper(I) Complexes with Bridging Diphosphane Ligands

    Chi-Ming Che;Zhong Mao;Vincent M. Miskowski;Man-Chung Tse

  • The effect of calcination on the microstructural characteristics and photoreactivity of Degussa P-25 TiO2

    John F. Porter;Yu-Guang Li;Chak K. Chan

  • Real-time chemical characterization of atmospheric particulate matter in China: A review

    Yong Jie Li;Yele Sun;Qi Zhang;Xue Li

  • Hygroscopicity of water-soluble organic compounds in atmospheric aerosols : Amino acids and biomass burning derived organic species

    Man Nin Chan;Man Yee Choi;Nga Lee Ng;Nga Lee Ng;Chak K. Chan

  • Size distributions and formation of ionic species in atmospheric particulate pollutants in Beijing, China: 1-inorganic ions

    Xiaohong Yao;Arthur P.S. Lau;Ming Fang;Chak K. Chan

  • Size distributions and formation of dicarboxylic acids in atmospheric particles

    Xiaohong Yao;Ming Fang;Chak K. Chan

  • Formulation Development and Bioavailability Evaluation of a Self-Nanoemulsified Drug Delivery System of Oleanolic Acid

    Jia Xi;Qi Chang;Chak K. Chan;Zhao Yu Meng

  • Micro-Raman Spectroscopic Characterization of Nanosized TiO2 Powders Prepared by Vapor Hydrolysis

    Yun-Hong Zhang;Chak K. Chan;John F. Porter;Wei Guo

  • A comparative study of the organic matter in PM2.5 from three Chinese megacities in three different climatic zones

    Jialiang Feng;Min Hu;Chak Keung Chan;Pui Sang Lau

  • The water cycles of water-soluble organic salts of atmospheric importance

    Changgeng Peng;Chak K Chan

  • Heterogeneous SO2 Oxidation in Sulfate Formation by Photolysis of Particulate Nitrate

    Masao Gen;Ruifeng Zhang;Dan Dan Huang;Yongjie Li

Frequent Co-Authors

Xiaohong Yao
Xiaohong Yao Ocean University of China
Ming Fang
Ming Fang Hong Kong University of Science and Technology
Neng-Huei Lin
Neng-Huei Lin National Central University
Chi Ming Chan
Chi Ming Chan Hong Kong University of Science and Technology
Min Hu
Min Hu Peking University
Jian Zhen Yu
Jian Zhen Yu Hong Kong University of Science and Technology
Mattias Hallquist
Mattias Hallquist University of Gothenburg
John H. Seinfeld
John H. Seinfeld California Institute of Technology
Richard C. Flagan
Richard C. Flagan California Institute of Technology
Xue Li
Xue Li Chinese Academy of Agricultural Sciences

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