Mo2C as Non-Noble Metal Co-Catalyst in Mo2C/CdS Composite for Enhanced Photocatalytic H-2 Evolution under Visible Light Irradiation
文献类型：期刊论文
| 作者 | Ma, Baojun1; Xu, Haojie1; Lin, Keying1; Li, Jie1; Zhan, Haijuan1; Liu, Wanyi1; Li, Can2 |
| 刊名 | CHEMSUSCHEM
 |
| 出版日期 | 2016-04-21 |
| 卷号 | 9期号:8页码:820-824 |
| 关键词 | Co-catalysts Hydrogen Evolution Molybdenum Carbide Non-noble Metal Water Splitting |
| ISSN号 | 1864-5631 |
| DOI | 10.1002/cssc.201501652 |
| 文献子类 | Article |
| 英文摘要 | Co-catalysts are a major factor to enhance photocatalytic H-2 activity; they are mainly composed of expensive noble metals. Here, we reported a new non-noble-metal co-catalyst Mo2C that efficiently improves the photocatalytic H-2 evolution of CdS under visible light irradiation. Mo2C is prepared by temperature-programmed reaction with molybdenum oxide as precursor, and the Mo2C/CdS composite is prepared by deposition of CdS on Mo2C. The optimum composite 2.0% Mo2C/CdS shows a high H-2 evolution rate of 161 mu mol h(-1), which is tentimes higher than that of CdS alone and 2.3 times higher than the optimum for 1.0% Pt/CdS. Moreover, the Mo2C/CdS is stable for 50 h. This study presents a new low-cost non-noble-metal co-catalyst as a photocatalyst to achieve highly efficient H-2 evolution. |
| WOS关键词 | MIXED-OXIDE NANOPARTICLES ; HYDROGEN-PRODUCTION ; MOLYBDENUM CARBIDE ; CORE/SHELL NANOPARTICLES ; TUNGSTEN CARBIDES ; WATER ; CDS ; ELECTROCATALYSTS ; TIO2 ; (GA1-XZNX)(N1-XOX) |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000375113800008 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/170868]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Ma, Baojun; Li, Can |
| 作者单位 | 1.Ningxia Univ, State Key Lab Cultivat Base Nat Gas Convers, Sch Chem & Chem Engn, Yinchuan 750021, Peoples R China 2.Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, POB 110, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Baojun,Xu, Haojie,Lin, Keying,et al. Mo2C as Non-Noble Metal Co-Catalyst in Mo2C/CdS Composite for Enhanced Photocatalytic H-2 Evolution under Visible Light Irradiation[J]. CHEMSUSCHEM,2016,9(8):820-824. |
| APA | Ma, Baojun.,Xu, Haojie.,Lin, Keying.,Li, Jie.,Zhan, Haijuan.,...&Li, Can.(2016).Mo2C as Non-Noble Metal Co-Catalyst in Mo2C/CdS Composite for Enhanced Photocatalytic H-2 Evolution under Visible Light Irradiation.CHEMSUSCHEM,9(8),820-824. |
| MLA | Ma, Baojun,et al."Mo2C as Non-Noble Metal Co-Catalyst in Mo2C/CdS Composite for Enhanced Photocatalytic H-2 Evolution under Visible Light Irradiation".CHEMSUSCHEM 9.8(2016):820-824. |
入库方式： OAI收割
来源：大连化学物理研究所
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