Fabrication and photoelectrochemical characteristics of In2S3 nano-flower films on TiO2 nanorods arrays | |
Department | 固体润滑国家重点实验室 |
Han MM(韩敏敏)1,2; Yu LM(于丽敏)1,2; Chen WY(陈文元)1,2; Wang WZ(王文珍)1; Jia JH(贾均红)1; Wang WZ(王文珍); Jia JH(贾均红) | |
2016 | |
Source Publication | Applied Surface Science |
ISSN | 0169-4332 |
Volume | 369Pages:108-114 |
Abstract | The In2S3 nano-flower films on TiO2/FTO (Fluorine-doped tin oxide) substrates were synthesized via hydrothermal method and the photoelectrochemical performances of In2S3/TiO2 photoelectrodes were characterized. The roles of PSS (poly(sodium-p-styrenesul-fonate)) and PEG (polyethylene glycol) on the structure controlling of In2S3 films were also discussed. The results show that the In2S3 nano-flower films consisted of ultrathin nanoflakes with a thickness of 5 nm are successfully grew on the surface of TiO2 nanorod arrays. PEG could play a role as the morphology-directing agent by confining crystal growth in certain directions, while PSS could provide coordination sites with long chains and lead to the formation of spherical structure. The energy conversion efficiency of In2S3 nano-flower/TiO2 photoelectrodes enhances thrice compared with that of bare TiO2 photoelectrode. This research presents further insight for improving the efficiency of semiconductors by using the suitable electron transfer channels, which may be promising for rational construction of solar conversion and storage devices. |
Keyword | In2s3 Nano-flower Morphology-directing Agent Energy Conversion Efficiency Hydrothermal Method Crystal Growth |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.apsusc.2016.02.027 |
Funding Organization | the National Natural Science Foundation of China (Grant No. 51471181;51175490) |
Indexed By | SCI |
If | 3.387 |
Language | 英语 |
Funding Project | 高温抗磨材料组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20021 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang WZ(王文珍); Jia JH(贾均红) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100080, Peoples R China |
Recommended Citation GB/T 7714 | Han MM,Yu LM,Chen WY,et al. Fabrication and photoelectrochemical characteristics of In2S3 nano-flower films on TiO2 nanorods arrays[J]. Applied Surface Science,2016,369:108-114. |
APA | Han MM.,Yu LM.,Chen WY.,Wang WZ.,Jia JH.,...&贾均红.(2016).Fabrication and photoelectrochemical characteristics of In2S3 nano-flower films on TiO2 nanorods arrays.Applied Surface Science,369,108-114. |
MLA | Han MM,et al."Fabrication and photoelectrochemical characteristics of In2S3 nano-flower films on TiO2 nanorods arrays".Applied Surface Science 369(2016):108-114. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
1-s2.0-S016943321630(2851KB) | 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