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Titania Nanotube Derived Titanium Nitride Nano-cluster for Visible Light Driven Water Splitting

文献类型：期刊论文

作者Wang, Xiaoyang1,5; Wu, Liangpeng1; Li, Juan1; Wang, Guanghua3; Wen, Jianbo4; Li, Xinjun1; Yang, Xu2
刊名CATALYSIS LETTERS
出版日期2019
卷号149期号:1页码:61-68
关键词Titanium nitride Nitrification Water splitting H-2 production
ISSN号1011-372X
DOI10.1007/s10562-018-2614-y
通讯作者Li, Xinjun(lixj@ms.giec.ac.cn) ; Yang, Xu(yangxu@ms.giec.ac.cn)
英文摘要Herein, titanium nitride (TN) nano cluster was synthesized through NH3 nitrification of titania nanotubes. The effect of nitrification temperature on the formation of TN was investigated by characterizations of X-ray diffractometer, Transmission electron microscopy, Diffuse reflectance UV-vis spectra, X-ray photoelectron spectroscopy, etc. The TN-900, nitrificated at 900 degrees C, demonstrated high hydrogen (H-2) yield in visible light-induced water splitting owing to a narrow energy band gap, unique nano-cluster structure, reasonable surface area and excellent electrical conductivity, which promoted light harvesting, reactant adsorption, and photo-electron-hole separation.Graphical Abstract>Titanium itride (TN) nano-clusters were synthesized through NH3 nitrification of titania nanotubes. The TN-900, nitrificated at 900 degrees C, exhibited high H-2 yield and good recycle usability in visible light-induced water splitting owing to a narrow energy band gap, unique nano-cluster structure, reasonable surface area and excellent electrical conductivity, which promoted light harvesting, reactant adsorption, and photo-electron-hole separation. [GRAPHICS]
WOS关键词PHOTOCATALYTIC HYDROGEN-PRODUCTION ; H-2 PRODUCTION ; TIO2 ; EVOLUTION ; COMPOSITES ; GRAPHENE ; LAYER
资助项目Natural Science Foundation of Guangdong Province[2015A030313715] ; Natural Science Foundation of Guangdong Province[2018A030310134] ; National Science Foundation of China[21303210] ; Science & Technology Plan Project of Guangzhou City[201803030019]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000456931100007
出版者SPRINGER
资助机构Natural Science Foundation of Guangdong Province ; National Science Foundation of China ; Science & Technology Plan Project of Guangzhou City
源URL[http://ir.giec.ac.cn/handle/344007/24634]  
专题中国科学院广州能源研究所
通讯作者Li, Xinjun; Yang, Xu
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Guangdong, Peoples R China
3.South China Univ Technol, Sch Chem Engn & Chem, Guangzhou 510641, Guangdong, Peoples R China
4.Beijin Daking Eastern Technol Co Ltd, Beijing 101300, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Xiaoyang,Wu, Liangpeng,Li, Juan,et al. Titania Nanotube Derived Titanium Nitride Nano-cluster for Visible Light Driven Water Splitting[J]. CATALYSIS LETTERS,2019,149(1):61-68.
APA Wang, Xiaoyang.,Wu, Liangpeng.,Li, Juan.,Wang, Guanghua.,Wen, Jianbo.,...&Yang, Xu.(2019).Titania Nanotube Derived Titanium Nitride Nano-cluster for Visible Light Driven Water Splitting.CATALYSIS LETTERS,149(1),61-68.
MLA Wang, Xiaoyang,et al."Titania Nanotube Derived Titanium Nitride Nano-cluster for Visible Light Driven Water Splitting".CATALYSIS LETTERS 149.1(2019):61-68.

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来源：广州能源研究所

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