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Characterization of particulate-bound polycyclic aromatic compounds (PACs) and their oxidations in heavy polluted atmosphere: A case study in urban Beijing, China during haze events 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 660, 页码: 1392-1402
Authors:  Li, LJ (Li, Li Juan);  Ho, SSH (Ho, Steven Sai Hang);  Feng, BH (Feng, Baihuan);  Xu, HB (Xu, Hongbing);  Wang, T (Wang, Tong);  Wu, RS (Wu, Rongshan);  Huang, W (Huang, Wei);  Qu, LL (Qu, Linli);  Wang, QY (Wang, Qiyuan);  Cao, JJ (Cao, Junji)
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PM2.5  PAHs  Oxygenated PAHs  Secondary organic formation  
Seasonal behavior of water-soluble organic nitrogen in fine particulate matter (PM2.5) at urban coastal environments in Hong Kong 期刊论文
AIR QUALITY ATMOSPHERE AND HEALTH, 2019, 卷号: 12, 期号: 4, 页码: 389-399
Authors:  Ho, Steven Sai Hang;  Li, Lijuan;  Qu, Linli;  Cao, Junji;  Lui, Ka Hei;  Niu, Xinyi;  Lee, Shun-Cheng;  Ho, Kin Fai
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Water-soluble organic nitrogen  Amino acids  Amines  Urea  Coastal area  PM2.5  
Quantification of nitrated-polycyclic aromatic hydrocarbons in atmospheric aerosol samples with in-injection port thermal desorption-gas chromatography/negative chemical ionization mass spectrometry method 期刊论文
ATMOSPHERIC ENVIRONMENT, 2018, 卷号: 192, 页码: 84-93
Authors:  Li, LJ (Li, Lijuan)[ 1,2,3 ];  Ho, SSH (Ho, Steven Sai Hang)[ 1,2,4 ];  Han, YM (Han, Yong Ming)[ 1,2,6 ];  Chow, JC (Chow, Judith C.)[ 2,4 ];  Watson, JG (Watson, John G.)[ 2,4 ];  Wang, LQ (Wang, Liqin)[ 1,2 ];  Qu, LL (Qu, Linli)[ 5 ];  Cao, JJ (Cao, Junji)[ 1,2 ]
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N-PAHs  Thermal desorption  Chemical ionization  Aerosol filters  Method comparison  
Quantification of nitrated-polycyclic aromatic hydrocarbons in atmospheric aerosol samples with in-injection port thermal desorption-gas chromatography/negative chemical ionization mass spectrometry method 期刊论文
ATMOSPHERIC ENVIRONMENT, 2018, 卷号: 192, 页码: 84-93
Authors:  Li, LJ (Li, Lijuan)[ 1,2,3 ];  Ho, SSH (Ho, Steven Sai Hang)[ 1,2,4 ];  Han, YM (Han, Yong Ming)[ 1,2,6 ];  Chow, JC (Chow, Judith C.)[ 2,4 ];  Watson, JG (Watson, John G.)[ 2,4 ];  Wang, LQ (Wang, Liqin)[ 1,2 ];  Qu, LL (Qu, Linli)[ 5 ];  Cao, JJ (Cao, Junji)[ 1,2 ]
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N-pahs  Thermal Desorption  Chemical Ionization  Aerosol Filters  Method Comparison  
Quantification of oxygenated polycyclic aromatic hydrocarbons in ambient aerosol samples using in-injection port thermal desorption-gas chromatography/mass spectrometry: Method exploration and validation 期刊论文
International Journal of Mass Spectrometry, 2018, 卷号: 433, 页码: 25-30
Authors:  Li, LJ (Li, Lijuan)[ 1,2,3,4 ];  Ho, SSH (Ho, Steven Sai Hang)[ 1,2,3,5 ];  Chow, JC (Chow, Judith C.)[ 2,5 ];  Watson, JG (Watson, John G.)[ 2,5 ];  Qu, LL (Qu, Linli)[ 6 ];  Wang, LQ (Wang, Liqin)[ 1,2 ];  Cao, JJ (Cao, Junji)[ 1,2,3 ]
Favorite  |  View/Download：56/0  |  Submit date：2018/11/21
O-PAHs  Thermal desorption  Electronic ionization  Aerosol filters  Method comparison  
Quantification of oxygenated polycyclic aromatic hydrocarbons in ambient aerosol samples using in-injection port thermal desorption-gas chromatography/mass spectrometry: Method exploration and validation 期刊论文
International Journal of Mass Spectrometry, 2018, 卷号: 433, 页码: 25-30
Authors:  Li, LJ (Li, Lijuan)[ 1,2,3,4 ];  Ho, SSH (Ho, Steven Sai Hang)[ 1,2,3,5 ];  Chow, JC (Chow, Judith C.)[ 2,5 ];  Watson, JG (Watson, John G.)[ 2,5 ];  Qu, LL (Qu, Linli)[ 6 ];  Wang, LQ (Wang, Liqin)[ 1,2 ];  Cao, JJ (Cao, Junji)[ 1,2,3 ]
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O-pahs  Thermal Desorption  Electronic Ionization  Aerosol Filters  Method Comparison  
Optimization and evaluation of multi-bed adsorbent tube method in collection of volatile organic compounds 期刊论文
ATMOSPHERIC RESEARCH, 2018, 卷号: 202, 期号: 2018, 页码: 187-195
Authors:  Ho, Steven Sai Hang;  Wang, Liqin;  Chow, Judith C.;  Watson, John G.;  Xue, Yonggang;  Huang, Yu;  Qu, Linli;  Li, Bowei;  Dai, Wenting;  Li, Lijuan;  Cao, Junji
Adobe PDF(1085Kb)  |  Favorite  |  View/Download：62/0  |  Submit date：2018/09/26
Vocs  Method Optimization  Thermal Desorption  Adsorbent Tube  Ozone Precursor  
Influences of relative humidities and temperatures on the collection of C-2-C-5 aliphatic hydrocarbons with multi-bed (Tenax TA, Carbograph 1TD, Carboxen 1003) sorbent tube method 期刊论文
ATMOSPHERIC ENVIRONMENT, 2017, 卷号: 151, 期号: 2017, 页码: 45-51
Authors:  Ho, Steven Sai Hang;  Chow, Judith C.;  Watson, John G.;  Wang, Liqin;  Qu, Linli;  Dai, Wenting;  Huang, Yu;  Cao, Junji
Adobe PDF(753Kb)  |  Favorite  |  View/Download：69/0  |  Submit date：2018/10/18
Vocs  Sorbent Tube  Thermal Desorption  Breakthrough  Relative Humidity