BIOGRAPHY

Professor Chan obtained BSc in Chemical Engineering from the University of Texas at Austin in 1986 and PhD in Chemical Engineering from the California Institute of Technology in 1992. He is currently Dean and Chair Professor in School of Energy and Environment at City University of Hong Kong.  Before that, he was at the Hong Kong University of Science and Technology.

Professor Chan has over 30 years of research experience in air pollution and aerosol science.  He specializes in aerosol water uptake and phase transformation, gas-aerosol interactions, the formation of secondary aerosols in the atmosphere, and laser spectroscopy of aerosols.

Professor Chan received the Haagen Smit Award of Atmospheric Environment in 2015, Second Prize of the State Natural Science Award in 2010, and First Prize of the Natural Science Award in 2007. He was the first winner of the Asian Young Aerosol Scientists Award.  He was an Editor-in-Chief of Atmospheric Environment in 2008-2019.

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OUR CURRENT PROJECTS

MULTIPHASE ATMOSPHERIC CHEMISTRY

ATMOSPHERIC AGING OF BIOAEROSOL

PHOTOCHEMICAL AGING OF PRIMARY ANTHROPOGENIC EMISSIONS

INSTRUMENTS IN OUR LAB

We are very honored to receive this award and are grateful to the ESTL editors.  We also like to thank the reviewers of the paper who have given us many insightful comments and suggestions.

NITRITE/NITROUS ACID GENERATION FROM THE REACTION OF NITRATE AND FE(II) PROMOTED BY PHOTOLYSIS OF IRON–ORGANIC COMPLEXES

Environmental Science & Technology (2021)

Masao Gen, Ruifeng Zhang, and Chak Chan

EMISSIONS AND SECONDARY FORMATION OF AIR POLLUTANTS FROM MODERN HEAVY-DUTY TRUCKS IN REAL-WORLD TRAFFIC—CHEMICAL CHARACTERISTICS USING ON-LINE MASS SPECTROMETRY

Environment science & technology (2021)

Liyuan Zhou, Christian M. Salvador, Michael Priestley, Mattias Hallquist, Qianyun Liu, Chak K. Chan, and Åsa M. Hallquist

PRIMARY EMISSIONS AND SECONDARY PRODUCTION OF ORGANIC AEROSOLS FROM HEATED ANIMAL FATS

Science of The Total Environment (2021)

Liyuan Zhou, Tengyu Liu, Dawen Yao, Hai Guo, Chunlei Cheng, Chak K. Chan

NITRATE PHOTOLYSIS IN MIXED SUCROSE–NITRATE–SULFATE PARTICLES AT DIFFERENT RELATIVE HUMIDITIES

The Journal of Physical Chemistry A

Zhancong Liang, Ruifeng Zhang, Masao Gen, Yangxi Chu, Chak K. Chan

PRODUCTION OF FORMATE VIA OXIDATION OF GLYOXAL PROMOTED BY PARTICULATE NITRATE PHOTOLYSIS

Environmental Science & Technology

Ruifeng Zhang, Masao Gen, Tzung-May Fu, Chak Keung Chan

CONCLUDING REMARKS: FARADAY DISCUSSION ON AIR QUALITY IN MEGACITIES

Faraday Discussions

Masao Gen, Liyuan Zhou, Ruifeng Zhang and Chak K. Chan

MULTIPHASE PHOTOCHEMISTRY OF IRON-CHLORIDE CONTAINING PARTICLES AS A
SOURCE OF AQUEOUS CHLORINE RADICALS AND ITS EFFECT ON SULFATE PRODUCTION

Environmental Science & Technology

Masao Gen, Ruifeng Zhang, Yong Jie Li, and Chak Keung Chan

ENHANCED SULFATE PRODUCTION BY NITRATE PHOTOLYSIS IN THE PRESENCE OF HALIDE IONS IN ATMOSPHERIC PARTICLES

Environmental Science and Technology

Ruifeng ZHANG et al. (2020)

A TRANSITION OF ATMOSPHERIC EMISSIONS OF PARTICLES AND GASES FROM ON-ROAD HEAVY-DUTY TRUCKS

Atmospheric Chemistry and Physics

Liyuan ZHOU et al. (2019)

 ROADSIDE ASSESSMENT OF A MODERN CITY BUS FLEET: GASEOUS AND PARTICLE EMISSIONS

Atmospheric Environment: X

Liu et al. (2019)

HETEROGENEOUS OXIDATION OF SO2 IN SULFATE PRODUCTION DURING NITRATE PHOTOLYSIS AT 300 NM: EFFECT OF PH, RELATIVE HUMIDITY, IRRADIATION INTENSITY, AND THE PRESENCE OF ORGANIC COMPOUNDS

Environmental Science and Technology

Masao GEN et al. (2019)

HETEROGENEOUS SO2 OXIDATION IN SULFATE FORMATION BY PHOTOLYSIS OF PARTICULATE NITRATE

Environmental Science and Technology Letters

Masao GEN et al. (2019)

JO JO

Emotional Support Specialist

Joined in April 2019

7-8 years old

Specializing in emotional support

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Adopted from House of Joy and Mercy (阿棍屋), Yuen Long, Hong Kong