Crystal Facet Dependence of Water Oxidation on BiVO4 Sheets under Visible Light Irradiation
文献类型：期刊论文
| 作者 | Wang, Donge1,2; Jiang, Hongfu1; Zong, Xu1; Xu, Qian1,2; Ma, Yi1,2; Li, Guoling1; Li, Can1 |
| 刊名 | chemistry-a european journal
 |
| 出版日期 | 2011 |
| 卷号 | 17期号:4页码:1275-1282 |
| 关键词 | BiVO4 crystal engineering crystal growth oxygen photocatalysis |
| 英文摘要 | monoclinic bivo4 crystals with preferentially exposed (040) facets were hydrothermally synthesized by using a trace amount of ticl3 as the directing agent; this function was confirmed by x-ray diffraction patterns (xrd) and high-resolution transmission electron microscopy (hrtem). the effects of the directing agent ticl3 and the ph values applied during synthesis have been studied, and the optimized bivo4 sample with highly exposed (040) facet could be obtained by using 1.2 at.% of ticl3 as the directing agent at a ph value of 2. some complementary techniques were also applied to exclude the effects of the structural and physical property changes, such as surface area and hydrophilicity. the photocatalytic activity of oxygen evolution on bivo4 is found to be proportionally correlated with the exposed surfaces of the (040) facet. it is assumed that the active sites with a biv4 structure on the exposed (040) facet is assigned to be responsible for the high activity of o-2 evolution. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | photosynthetic mn4ca cluster ; photocatalytic properties ; hydrothermal preparation ; electron mediator ; o-2 ; decomposition ; percentage ; nanosheets ; chemistry ; dioxygen |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287562300026 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142325]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Donge,Jiang, Hongfu,Zong, Xu,et al. Crystal Facet Dependence of Water Oxidation on BiVO4 Sheets under Visible Light Irradiation[J]. chemistry-a european journal,2011,17(4):1275-1282. |
| APA | Wang, Donge.,Jiang, Hongfu.,Zong, Xu.,Xu, Qian.,Ma, Yi.,...&Li, Can.(2011).Crystal Facet Dependence of Water Oxidation on BiVO4 Sheets under Visible Light Irradiation.chemistry-a european journal,17(4),1275-1282. |
| MLA | Wang, Donge,et al."Crystal Facet Dependence of Water Oxidation on BiVO4 Sheets under Visible Light Irradiation".chemistry-a european journal 17.4(2011):1275-1282. |
入库方式： OAI收割
来源：大连化学物理研究所
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