Black tungsten nitride as a metallic photocatalyst for overall water splitting operable at up to 765 nm
文献类型：期刊论文
| 作者 | Wang, Yu Lei1; Nie, Ting2,3; Li, Yu Hang1; Wang, Xue Lu1; Zheng, Li Rong4; Chen, Ai Ping1; Gong, Xue Qing2,3; Yang, Hua Gui1 |
| 刊名 | Angewandte chemie-international edition
 |
| 出版日期 | 2017-06-19 |
| 卷号 | 56期号:26页码:7430-7434 |
| 关键词 | Metallic materials Photocatalysis Red-light-responsive materials Tungsten nitride Water splitting |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201702943 |
| 通讯作者 | Yang, hua gui(hgyang@ecust.edu.cn) |
| 英文摘要 | Semiconductor photocatalysts are hardly employed for overall water splitting beyond 700 nm, which is due to both thermodynamic aspects and activation barriers. metallic materials as photocatalysts are known to overcome this limitation through interband transitions for creating electron-hole pairs; however, the application of metallic photocatalysts for overall water splitting has never been fulfilled. black tungsten nitride is now employed as a metallic photocatalyst for overall water splitting at wavelengths of up to 765 nm. experimental and theoretical results together confirm that metallic properties play a substantial role in exhibiting photocatalytic activity under red-light irradiation for tungsten nitride. this work represents the first red-light responsive photocatalyst for overall water splitting, and may open a promising venue in searching of metallic materials as efficient photocatalysts for solar energy utilization. |
| WOS关键词 | SINGLE-CRYSTALS ; OXIDE ; ELECTROCATALYST ; OXIDATION ; TIO2 ; OXYNITRIDE ; EVOLUTION ; DIOXIDE ; FACETS ; WN |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000403017000014 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177388 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Yang, Hua Gui |
| 作者单位 | 1.East China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, 130 Meilong Rd, Shanghai 200237, Peoples R China 2.East China Univ Sci & Technol, Key Lab Adv Mat, Ctr Computat Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China 3.East China Univ Sci & Technol, Res Inst Ind Catalysis, 130 Meilong Rd, Shanghai 200237, Peoples R China 4.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yu Lei,Nie, Ting,Li, Yu Hang,et al. Black tungsten nitride as a metallic photocatalyst for overall water splitting operable at up to 765 nm[J]. Angewandte chemie-international edition,2017,56(26):7430-7434. |
| APA | Wang, Yu Lei.,Nie, Ting.,Li, Yu Hang.,Wang, Xue Lu.,Zheng, Li Rong.,...&Yang, Hua Gui.(2017).Black tungsten nitride as a metallic photocatalyst for overall water splitting operable at up to 765 nm.Angewandte chemie-international edition,56(26),7430-7434. |
| MLA | Wang, Yu Lei,et al."Black tungsten nitride as a metallic photocatalyst for overall water splitting operable at up to 765 nm".Angewandte chemie-international edition 56.26(2017):7430-7434. |
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