Phosphorus Doped Carbon Nitride Nanotubes by Sequential Cation-Exchanging Reaction with Enhanced Photocatalytic Hydrogen Evolution - 文章详情页

作者：

Che, Haibing (Che, Haibing.) | Yan, Xiaoxiao (Yan, Xiaoxiao.) | Jia, Zhiyuan (Jia, Zhiyuan.) | Hu, Peng (Hu, Peng.) | Wang, Jinshu (Wang, Jinshu.) (学者：王金淑)

收录：

EI Scopus SCIE

摘要：

In　this　work,　a　novel　and　facile　sequential　cation-exchanging　strategy　was　developed　to　synthesize　phosphorus　doped　g-C3N4　nanotubes,　and　resulted　nanotubes　were　composed　of　small　nanorods　with　length　of　several　hundred　nanometers.　Obtained　products　exhibit　greatly　enhanced　photocatalytic　hydrogen　evolution　with　rate　of　4.59　mmol　h(-1)　g(-1),　which　is　16　times　higher　than　that　of　the　bulk　g-C3N4　under　visible　light　irradiation.　Mechanistic　investigation　reveals　that　the　superior　photocatalytic　property　could　be　attributed　to　its　improved　visible　light　absorbance,　well　suppressed　charges　recombination　and　nanostructural　construction.

关键词：

Carbon nitride Cation-exchange Phosphorus doping Hydrogen evolution Nanotube

作者机构：

[ 1 ] [Che, Haibing]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100124, Peoples R China
[ 2 ] [Yan, Xiaoxiao]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100124, Peoples R China
[ 3 ] [Jia, Zhiyuan]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100124, Peoples R China
[ 4 ] [Hu, Peng]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100124, Peoples R China
[ 5 ] [Wang, Jinshu]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100124, Peoples R China

通讯作者信息：

王金淑
[Hu, Peng]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100124, Peoples R China;;[Wang, Jinshu]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100124, Peoples R China

电子邮件地址：

pengh@bjut.edu.cn |
wangjsh@bjut.edu

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