Search Results - "Lee, Shuncheng"

Removal of Indoor Volatile Organic Compounds via Photocatalytic Oxidation: A Short Review and Prospect by Huang, Yu, Ho, Steven Sai Hang, Lu, Yanfeng, Niu, Ruiyuan, Xu, Lifeng, Cao, Junji, Lee, Shuncheng

“…Volatile organic compounds (VOCs) are ubiquitous in indoor environments. Inhalation of VOCs can cause irritation, difficulty breathing, and nausea, and damage…”
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Facile Microwave-Assisted Synthesis and Magnetic and Gas Sensing Properties of Fe3O4 Nanoroses by Ai, Zhihui, Deng, Kejian, Wan, Qianfen, Zhang, Lizhi, Lee, Shuncheng

“…In this study, we developed a facile microwave-assisted ethylene glycol approach to synthesize Fe3O4 nanoroses in the presence of the PEO-PPO-PEO block…”
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Morphology-dependent photocatalytic removal of NO by hierarchical BiVO4 microboats and microspheres under visible light by Ai, Zhihui, Lee, Shuncheng

“…•BiVO4 microboats and microspheres were prepared via a facile solvothermal route without adding any templates.•BiVO4 microboats and microspheres exhibited…”
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Abundance and origin of fine particulate chloride in continental China by Yang, Xue, Wang, Tao, Xia, Men, Gao, Xiaomen, Li, Qinyi, Zhang, Naiwen, Gao, Yuan, Lee, Shuncheng, Wang, Xinfeng, Xue, Likun, Yang, Lingxiao, Wang, Wenxing

“…Particulate chloride can be converted to nitryl chloride (ClNO2) through heterogeneous reactions with dinitrogen pentoxide (N2O5), and photolysis of ClNO2…”
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PM2.5 and PM10-2.5 chemical composition and source apportionment near a Hong Kong roadway by Cheng, Yan, Lee, Shuncheng, Gu, Zhaolin, Ho, Kinfai, Zhang, Yunwei, Huang, Yu, Chow, Judith C., Watson, John G., Cao, Junji, Zhang, Renjian

“…Twenty-four-hour PM2.5 and PM10 samples were collected simultaneously at a highly trafficked road-side site in Hong Kong every sixth day from October 2004 to…”
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Effect of Carbon Doping on the Mesoporous Structure of Nanocrystalline Titanium Dioxide and Its Solar-Light-Driven Photocatalytic Degradation of NOx by HUANG, Yu, HO, Wingkei, LEE, Shuncheng, ZHANG, Lizhi, LI, Guisheng, YU, Jimmy C.

“…Effective mesoporous nanocrystalline C-doped TiO(2) photocatalysts were synthesized through a direct solution-phase carbonization using titanium tetrachloride…”
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Molecular, Seasonal, and Spatial Distributions of Organic Aerosols from Fourteen Chinese Cities by Wang, Gehui, Kawamura, Kimitaka, Lee, Shuncheng, Ho, Kinfai, Cao, Junji

“…Organic aerosols were studied at the molecular level in 14 coastal and inland mega-cities in China during winter and summer 2003. They are characterized by the…”
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Anthropogenic and biogenic organic compounds in summertime fine aerosols (PM2.5) in Beijing, China by Yang, Fan, Kawamura, Kimitaka, Chen, Jing, Ho, Kinfai, Lee, Shuncheng, Gao, Yuan, Cui, Long, Wang, Tieguan, Fu, Pingqing

“…Ambient fine aerosol samples (PM2.5) were collected at an urban site (PKU) in Beijing and its upwind suburban site (Yufa) during the CAREBEIJING-2007 field…”
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Efficient photocatalytic removal of nitric oxide with hydrothermal synthesized Na0.5Bi0.5TiO3 nanotubes by Ai, Zhihui, Lu, Gang, Lee, Shuncheng

“…•Na0.5Bi0.5TiO3 nanotubes were prepared via a facile hydrothermal route.•The Na0.5Bi0.5TiO3 nanotubes exhibited superior photocatalytic performances for the…”
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Characteristics of Fine Particulate Matter (PM2.5)-Bound n-Alkanes and Polycyclic Aromatic Hydrocarbons (PAHs) in a Hong Kong Suburban Area by Gao, Yuan, Ling, Zhenhao, Zhang, Zhuozhi, Lee, Shuncheng

“…PM2.5 samples were collected at Tung Chung (TC), Hong Kong, during four nonconsecutive months in 2011/2012 to determine the concentrations, seasonal…”
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Microscopic Observation of Metal-Containing Particles from Chinese Continental Outflow Observed from a Non-Industrial Site by Li, Weijun, Wang, Tao, Zhou, Shengzhen, Lee, ShunCheng, Huang, Yu, Gao, Yuan, Wang, Wenxing

“…Atmospheric metal-containing particles adversely affect human health because of their physiological toxicity. Mixing state, size, phase, aspect ratio, and…”
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Photodissociation of particulate nitrate as a source of daytime tropospheric Cl2 by Peng, Xiang, Wang, Tao, Wang, Weihao, Ravishankara, A. R., George, Christian, Xia, Men, Cai, Min, Li, Qinyi, Salvador, Christian Mark, Lau, Chiho, Lyu, Xiaopu, Poon, Chun Nan, Mellouki, Abdelwahid, Mu, Yujing, Hallquist, Mattias, Saiz-Lopez, Alfonso, Guo, Hai, Herrmann, Hartmut, Yu, Chuan, Dai, Jianing, Wang, Yanan, Wang, Xinke, Yu, Alfred, Leung, Kenneth, Lee, Shuncheng, Chen, Jianmin

“…Chlorine atoms (Cl) are highly reactive and can strongly influence the abundances of climate and air quality-relevant trace gases. Despite extensive research…”
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On the use of an explicit chemical mechanism to dissect peroxy acetyl nitrate formation by LIKUN XUE, TAO WANG, YU HUANG, SHUNCHENG LEE, YIZHEN CHEN, SHULAN WANG, FAHE CHAI, QINGZHU ZHANG, WENXING WANG, XINFENG WANG, BLAKE, Donald R, JIAN GAO, WEI NIE, RUI GAO, XIAOMEI GAO, ZHENG XU, AIJUN DING

“…Peroxy acetyl nitrate (PAN) is a key component of photochemical smog and plays an important role in atmospheric chemistry. Though it has been known that PAN is…”
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Nitrous acid in a street canyon environment: Sources and contributions to local oxidation capacity by Yun, Hui, Wang, Zhe, Zha, Qiaozhi, Wang, Weihao, Xue, Likun, Zhang, Li, Li, Qinyi, Cui, Long, Lee, Shuncheng, Poon, Steven C.N., Wang, Tao

“…Nitrous acid (HONO) plays an important role in radical formation and photochemical oxidation processes in the boundary layer. However, its impact on the…”
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Photocatalytic removal of NO and HCHO over nanocrystalline Zn2SnO4 microcubes for indoor air purification by Ai, Zhihui, Lee, Shuncheng, Huang, Yu, Ho, Wingkei, Zhang, Lizhi

“…Nanocrystalline Zn(2)SnO(4) microcubes were hydrothermally synthesized and systematically characterized by XRD, SEM, TEM, XPS, N(2) adsorption-desorption, and…”
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Sources of secondary organic aerosols in the Pearl River Delta region in fall: Contributions from the aqueous reactive uptake of dicarbonyls by Li, Nan, Fu, Tzung-May, Cao, Junji, Lee, Shuncheng, Huang, Xiao-Feng, He, Ling-Yan, Ho, Kin-Fai, Fu, Joshua S., Lam, Yun-Fat

“…We used the regional air quality model CMAQ to simulate organic aerosol (OA) concentrations over the Pearl River Delta region (PRD) and compared model results…”
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Examining the physical and chemical contributions to size spectrum evolution during the development of hazes by Zhang, Liyuan, Su, Junwei, Huang, Yu, Wang, Qiyuan, Zhang, Renjian, Wu, Yunfei, Zhang, Yue, Cheng, Yan, He, Yuanping, Lee, Shuncheng, Yu, Chuck, Gu, Zhaolin

“…China has experienced severe hazes with high concentrations of particulate matter in recent years. The understanding of the size spectrum evolution of…”
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Room temperature gas sensing properties of SnO2/multiwall-carbon-nanotube composite nanofibers by Yang, An, Tao, Xiaoming, Wang, Rongxing, Lee, Shuncheng, Surya, Charles

“…Pure SnO2 and SnO2 polycrystalline nanofibers doped with multiwall carbon nanotubes (MWCNTs) are synthesized by electrospinning followed by calcination in air…”
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Atmospheric Peroxides in a Polluted Subtropical Environment: Seasonal Variation, Sources and Sinks, and Importance of Heterogeneous Processes by Guo, Jia, Tilgner, Andreas, Yeung, Chungpong, Wang, Zhe, Louie, Peter K. K, Luk, Connie W. Y, Xu, Zheng, Yuan, Chao, Gao, Yuan, Poon, Steven, Herrmann, Hartmut, Lee, Shuncheng, Lam, Ka Se, Wang, Tao

“…Hydrogen peroxide (H2O2) and organic peroxides play an important role in atmospheric chemistry, but knowledge of their abundances, sources, and sinks from…”
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Observations of aerosol optical properties at a coastal site in Hong Kong, South China by Wang, Jiaping, Virkkula, Aki, Gao, Yuan, Lee, Shuncheng, Shen, Yicheng, Chi, Xuguang, Nie, Wei, Liu, Qiang, Xu, Zheng, Huang, Xin, Wang, Tao, Cui, Long, Ding, Aijun

“…Temporal variations in aerosol optical properties were investigated at a coastal station in Hong Kong based on the field observation from February 2012 to…”
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