Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Dennis Y. C. Leung"'
Publikováno v:
BMC Infectious Diseases, Vol 20, Iss 1, Pp 1-9 (2020)
Abstract Background This study is to elucidate the disinfection effect of ozone producing low-pressure Hg vapor lamps against human pathogens. Ozone producing low-pressure Hg vapor lamps emit mainly 254 nm ultraviolet light C (UVC) with about 10% pow
Externí odkaz:
https://doaj.org/article/0f3e9fb2c0f3446b97f024da1bfe92a8
Publikováno v:
Molecules, Vol 22, Iss 2, p 337 (2017)
A photocatalytic rotating disc reactor (PRD-reactor) with TiO2 nanowire arrays deposited on a thin Ti plate is fabricated and tested for industrial wastewater treatment. Results indicate that the PRD-reactor shows excellent decolorization capability
Externí odkaz:
https://doaj.org/article/eef9a02b4cd84c13b3a8405ad0f15cc1
Publikováno v:
International Journal of Photoenergy, Vol 2013 (2013)
Benzene is a toxic air pollutant and causes great harm to human being. Photocatalytic oxidation (PCO) has been frequently studied for benzene removal, however, its PCO efficiency is still very low and the photocatalysts are easy to be deactivated. To
Externí odkaz:
https://doaj.org/article/3dfb36c021204650abdda4ad62a200f8
Publikováno v:
International Journal of Photoenergy, Vol 2013 (2013)
Formaldehyde (HCHO) is one of the major indoor air pollutants. TiO2 supported Pt catalysts were prepared by sol-gel method and used to eliminate HCHO at room temperature without irradiation. The reduced Pt/TiO2 catalyst (denoted as Pt/TiO2-H2) showed
Externí odkaz:
https://doaj.org/article/fdd5c5ee73494257b099efd1fb911151
Publikováno v:
Energy & Environmental Science. 16:1466-1479
In-depth discussions on the motivation and latest advancements for designing ultralow platinum loading PEMFCs, along with the important technical routes and development procedures.
Autor:
Xiaolong Zhao, Moses Y. Liew, Xiaorui Wang, Xiaoping Yi, Mingyu Xia, Yifei Wang, Wending Pan, Dennis Y. C. Leung
Publikováno v:
ACS Applied Energy Materials. 5:13200-13211
Publikováno v:
HKIE Transactions. 29:210-221
Many countries and regions around the world have incorporated renewable energy use for the purpose of achieving resource sustainability, pollution reduction, as well as reducing the carbon footprint. Many cities around the world including Hong Kong h
Publikováno v:
ACS Energy Letters. 7:2657-2666
Autor:
Xiaoping Yi, Xunliang Liu, Wending Pan, Bin Qin, Juan Fang, Kai Jiang, Shengan Deng, Yuan Meng, Dennis Y. C. Leung, Zhi Wen
Publikováno v:
ACS Catalysis. 12:5048-5059
Autor:
Yingguang Zhang, Yifei Wang, Ruijie Xie, Haibao Huang, Michael K. H. Leung, Jiantao Li, Dennis Y. C. Leung
Publikováno v:
Environmental sciencetechnology. 56(23)
Photocatalysis is regarded as one of the most promising technologies for indoor volatile organic compounds (VOCs) elimination due to its low cost, safe operation, energy efficiency, and high mineralization efficiency under ambient conditions. However