An Elemental Phosphorus Photocatalyst with a Record High Hydrogen Evolution Efficiency

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所属单位:Chinese University Hong Kong;Tianjin University

发表刊物:Angew.Chem. Int.Ed

刊物所在地:German

关键字:photocatalysis; hydrogen evolution; phosphorus; semiconductors; sustainable chemistry

摘要:Semiconductive property of elementary substance is an interesting and attractive phenomenon. We obtain a breakthrough that fibrous phase red phosphorus, a recent discovered modification of red phosphorus by Ruck et al., can work as a semiconductor photocatalyst for visible-light-driven hydrogen (H-2) evolution. Small sized fibrous phosphorus is obtained by 1) loading it on photoinactive SiO2 fibers or by 2) smashing it ultrasonically. They display the steady hydrogen evolution rates of 633 mmol h(-1) g(-1) and 684 mu mol h(-1) g(-1), respectively. These values are much higher than previous amo

合写作者:Luyan Yuan, Zhifeng Liu,

第一作者:Zhuofeng Hu

论文类型:Unit Twenty Basic Research

通讯作者:Zhurui Shen，Jimmy C. Yu

论文编号:10.1002/anie.201603331

卷号:55

期号:33

页面范围:9580-9585

ISSN号:1433-7851

是否译文:否

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