| Modulating photogenerated electron transfer with selectively exposed Co-Mo facets on a novel amorphous g-C3N4/CoxMo1-xS2 photocatalyst | |
| Department | OSSO国家重点实验室 |
Hao XQ(郝旭强)1; Jin ZL(靳治良)1 ; Min SX(敏世雄)1; Lu GX(吕功煊)2; Jin ZL(靳治良)
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| The second department | erc国家工程研究中心 |
| 2016 | |
| Source Publication | RSC Advances
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| ISSN | 2046-2069 |
| Volume | 6Issue:28Pages:23709-23717 |
| Abstract | Novel photocatalysts, g-C3N4/CoxMo1−xS2 with different exposed facets of Co–Mo, were employed as catalysts for the examination of facet-dependent catalytic activity toward photocatalytic hydrogen evolution from water splitting with Eosin Y photosensitized as an antenna molecule under visible light irradiation. The studies showed that the g-C3N4/CoxMo1−xS2 photocatalysts had higher activities than g-C3N4/MoS2 and g-C3N4/CoSx. The promoter Co atoms associated with Mo displayed synergistic effects and efficiently induced photo-generated charge carriers and electron transfer. A possible reaction mechanism for g-C3N4/CoxMo1−xS was corroborated using photo-luminescence spectra, photo-electro-chemical characterizations and electro-chemical impedance spectra studies. This study discloses the facet-dependent effect of metal–metal co-catalysts on semiconductor photo-catalysts in photo-catalytic water reduction, and will give an insight into the design and synthesis of highly efficient metal/semiconductor hybrid photocatalysts. |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1039/c5ra22102a |
| Funding Organization | the National Natural Science Foundation (21263001;21463001;21266001;21433007);the Post-graduated Innovation Research program of Beifang University of Nationalities (YCX 1540) |
| Indexed By | SCI |
| If | 3.108 |
| Language | 英语 |
| Funding Project | 环境催化与清洁能源研究组;环境催化与氢能源研究组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/19788 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Jin ZL(靳治良) |
| Affiliation | 1.Beifang Univ Nationalities, Sch Chem & Chem Engn, Yinchuan 750021, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Hao XQ,Jin ZL,Min SX,et al. Modulating photogenerated electron transfer with selectively exposed Co-Mo facets on a novel amorphous g-C3N4/CoxMo1-xS2 photocatalyst[J]. RSC Advances,2016,6(28):23709-23717. |
| APA | Hao XQ,Jin ZL,Min SX,Lu GX,&靳治良.(2016).Modulating photogenerated electron transfer with selectively exposed Co-Mo facets on a novel amorphous g-C3N4/CoxMo1-xS2 photocatalyst.RSC Advances,6(28),23709-23717. |
| MLA | Hao XQ,et al."Modulating photogenerated electron transfer with selectively exposed Co-Mo facets on a novel amorphous g-C3N4/CoxMo1-xS2 photocatalyst".RSC Advances 6.28(2016):23709-23717. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| c5ra22102a.pdf（2401KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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