Prof. CHAN Chak Keung (陳澤強)

Research Output

  1. 2013
  2. Physical and chemical characterization of ambient aerosol by HR-ToF-AMS at a suburban site in Hong Kong during springtime 2011

    Lee, B. P., Li, Y. J., Yu, J. Z., Louie, P. K. K. & Chan, C. K., 16 Aug 2013, In : Journal of Geophysical Research Atmospheres. 118, 15, p. 8625-8639

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 36
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  3. Role of the aerosol phase state in ammonia/amines exchange reactions

    Chan, L. P. & Chan, C. K., 4 Jun 2013, In : Environmental Science and Technology. 47, 11, p. 5755-5762

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 33
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  4. Evaluating the degree of oxygenation of organic aerosol during foggy and hazy days in Hong Kong using high-resolution time-of-flight aerosol mass spectrometry (HR-ToF-AMS)

    Li, Y. J., Lee, B. Y. L., Yu, J. Z., Ng, N. L. & Chan, C. K., 2013, In : Atmospheric Chemistry and Physics. 13, 17, p. 8739-8753

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 38
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  5. Oligomeric products and formation mechanisms from acid-catalyzed reactions of methyl vinyl ketone on acidic sulfate particles

    Chan, K. M., Huang, D. D., Li, Y. J., Chan, M. N., Seinfeld, J. H. & Chan, C. K., 2013, In : Journal of Atmospheric Chemistry. 70, 1, p. 1-18

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 12
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  6. Sizing characterization of the Fast-Mobility Particle Sizer (FMPS) Against SMPS and HR-ToF-AMS

    Lee, B. P., Li, Y. J., Flagan, R. C., Lo, C. & Chan, C. K., 2013, In : Aerosol Science and Technology. 47, 9, p. 1030-1037

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 21
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  7. Surface chemical composition of size-fractionated urban walkway aerosols determined by x-ray photoelectron spectroscopy

    Cheng, W., Weng, L., Li, Y., Lau, A., Chan, C. K. & Chan, C., 2013, In : Aerosol Science and Technology. 47, 10, p. 1118-1124

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 17
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  8. 2012
  9. Roles of the phase state and water content in ozonolysis of internal mixtures of maleic acid and ammonium sulfate particles

    Chan, L. P. & Chan, C. K., 1 Jul 2012, In : Aerosol Science and Technology. 46, 7, p. 781-793

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 5
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  10. Characterization of organic particles from incense burning using an aerodyne high-resolution time-of-flight aerosol mass spectrometer

    Li, Y. J., Yeung, J. W. T., Leung, T. P. I., Lau, A. P. S. & Chan, C. K., 1 Jun 2012, In : Aerosol Science and Technology. 46, 6, p. 654-665

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 16
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  11. Measuring ambient acidic ultrafine particles using iron nanofilm detectors: Method development

    Wang, D., Guo, H. & Chan, C. K., 1 May 2012, In : Aerosol Science and Technology. 46, 5, p. 521-532

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 6
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  12. Displacement of ammonium from aerosol particles by uptake of triethylamine

    Chan, L. P. & Chan, C. K., Feb 2012, In : Aerosol Science and Technology. 46, 2, p. 236-247

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 30
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  13. Observation of aerosol size distribution and new particle formation at a mountain site in subtropical Hong Kong

    Guo, H., Wang, D. W., Cheung, K., Ling, Z. H., Chan, C. K. & Yao, X. H., 2012, In : Atmospheric Chemistry and Physics. 12, 20, p. 9923-9939

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 40
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  14. Source and formation of secondary particulate matter in PM2.5 in Asian continental outflow

    Feng, J. L., Guo, Z. G., Zhang, T. R., Yao, X. H., Chan, C. K. & Fang, M., 2012, In : Journal of Geophysical Research Atmospheres. 117, 3, D03302.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 43
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  15. 2011
  16. Enhanced reactive uptake of nonanal by acidic aerosols in the presence of particle-phase organics

    Chan, L. P. & Chan, C. K., Jul 2011, In : Aerosol Science and Technology. 45, 7, p. 872-883

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 10
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  17. Quantification of airborne elemental carbon by digital imaging

    Cheng, J. Y. W., Chan, C. K. & Lau, A. P. S., May 2011, In : Aerosol Science and Technology. 45, 5, p. 581-586

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 7
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  18. Evidence of high PM2.5 strong acidity in ammonia-rich atmosphere of Guangzhou, China: Transition in pathways of ambient ammonia to form aerosol ammonium at [NH4 +]/[SO4 2-]=1.5

    Huang, X., Qiu, R., Chan, C. K. & Ravi Kant, P., Mar 2011, In : Atmospheric Research. 99, 3-4, p. 488-495

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 53
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  19. Second-generation products contribute substantially to the particle-phase organic material produced by β-caryophyllene ozonolysis

    Li, Y. J., Chen, Q., Guzman, M. I., Chan, C. K. & Martin, S. T., 2011, In : Atmospheric Chemistry and Physics. 11, 1, p. 121-132

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 39
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  20. 2010
  21. Growth and shrinkage of new particles in the atmosphere in Hong Kong

    Yao, X., Choi, M. Y., Lau, N. T., Lau, A. P. S., Chan, C. K. & Fang, M., Aug 2010, In : Aerosol Science and Technology. 44, 8, p. 639-650

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 39
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  22. Acid-catalyzed condensed-phase reactions of limonene and terpineol and their impacts on gas-to-particle partitioning in the formation of organic aerosols

    Li, Y. J., Cheong, G. Y. L., Lau, A. P. S. & Chan, C. K., 15 Jul 2010, In : Environmental Science and Technology. 44, 14, p. 5483-5489

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 8
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  23. Process-induced phase transformation of berberine chloride hydrates

    Tong, H. H. Y., Chow, A. S. F., Chan, H. M., Chow, A. H. L., Wan, Y. K. Y., Williams, I. D., Shek, F. L. Y. & 1 others, Chan, C. K., Apr 2010, In : Journal of Pharmaceutical Sciences. 99, 4, p. 1942-1954

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 24
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  24. Water content and phase transitions in particles of inorganic and organic species and their mixtures using micro-Raman spectroscopy

    Yeung, M. C. & Chan, C. K., Apr 2010, In : Aerosol Science and Technology. 44, 4, p. 269-280

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

    Scopus citations: 42
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