Hierarchical P/YPO4 microsphere for photocatalytic hydrogen production from water under visible light irradiation
Publication in refereed journal

香港中文大學研究人員

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摘要Hierarchical P/YPO4 hollow microspheres are prepared by the reaction between amorphous red P and YCl3 aqueous solution via a hydrothermal method. The final product consists of crystalline YPO4 nanosheets and amorphous red phosphorus. Photocatalytic hydrogen formation measurements indicate that the P/YPO4 composites exhibit higher activity than the individual components. The composite with 53 wt% YPO4 is up to 6 times more active than red phosphorus under visible light irradiation. The formation mechanism of hierarchical microspheres and the enhanced photocatalytic activity are discussed. (C) 2012 Elsevier B.V. All rights reserved.
著者Wang F, Li CH, Li YC, Yu JC
期刊名稱Applied Catalysis B: Environmental
出版年份2012
月份5
日期30
卷號119
出版社Elsevier
頁次267 - 272
國際標準期刊號0926-3373
電子國際標準期刊號1873-3883
語言英式英語
關鍵詞Hydrogen production; Photocatalyst; Red phosphorus; Visible-light-driven; Yttrium phosphate
Web of Science 學科類別Chemistry; Chemistry, Physical; CHEMISTRY, PHYSICAL; Engineering; Engineering, Chemical; ENGINEERING, CHEMICAL; Engineering, Environmental; ENGINEERING, ENVIRONMENTAL

上次更新時間 2020-28-10 於 00:41