Fabrication and behaviors of CdS on Bi2MoO6 thin film photoanodes | |
Department | OSSO国家重点实验室 |
Yang H(杨浩)1; Jin ZL(靳治良)1; Hu HY(胡红岩)2; Lu GX(吕功煊)2; Bi YP(毕迎普)2; Jin ZL(靳治良); Hu HY(胡红岩) | |
The second department | erc国家工程研究中心 |
2017 | |
Source Publication | RSC Advances |
ISSN | 2046-2069 |
Volume | 7Issue:18Pages:10774-10781 |
Abstract | Most Bi-based photoelectrodes have suitable band gaps and can effectively promote hydrogen evolution from water splitting, but there are few studies up to now for simple preparation methods for Bi-based binary metal oxides as photoanodes. Here, we prepared a novel Bi2MoO6 thin film photo-anode without a template; our preparation methods of Bi-based binary metal oxides with controlled morphologies were conducted by growing the Bi2MoO6 directly on an electrical substrate via an in situ growth process. The photoanodes show well-shaped thin film morphologies and exhibit impressive photoelectrochemical properties compared to the Bi-based photoanodes synthesized by conventional methods. A 2× enhanced photocurrent was obtained when the Bi2MoO6 thin film photoanodes were modified with CdS in comparison with the primary Bi2MoO6 (about 0.85 mA cm−2) under identical conditions. The enhanced photoelectrochemical properties were studied using several techniques including SEM, XRD, XPS, UV-vis diffuse reflectance, etc. and the results were in good agreement with each other. Moreover, the Bi2MoO6 thin film photoanodes possess long-term stability under solar irradiation and show a considerable photocurrent. |
Subject Area | 物理化学与绿色催化 |
DOI | 10.1039/c6ra28323c |
Funding Organization | the Chinese National Natural Science Foundation (21603274;41663012;21263001;21463001) |
Indexed By | SCI |
If | 3.108 |
Language | 英语 |
Funding Project | 环境催化与氢能研究组;能源与环境纳米催化材料研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21541 |
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); Hu HY(胡红岩) |
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 | Yang H,Jin ZL,Hu HY,et al. Fabrication and behaviors of CdS on Bi2MoO6 thin film photoanodes[J]. RSC Advances,2017,7(18):10774-10781. |
APA | Yang H.,Jin ZL.,Hu HY.,Lu GX.,Bi YP.,...&胡红岩.(2017).Fabrication and behaviors of CdS on Bi2MoO6 thin film photoanodes.RSC Advances,7(18),10774-10781. |
MLA | Yang H,et al."Fabrication and behaviors of CdS on Bi2MoO6 thin film photoanodes".RSC Advances 7.18(2017):10774-10781. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
c6ra28323c.pdf(1175KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment