Direct growth of graphene nanowalls on silica for high-performance photo-electrochemical anode
文献类型：期刊论文
| 作者 | Nong, Jinpeng1,2; Wei, Wei1,2; Song, Xuefen1,2; Tang, Linlong2 ; Yang, Jun2; Sun, Tai2; Yu, Leyong2; Luo, Wei1,2; Li, Chun3; Wei, Dapeng2
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| 刊名 | SURFACE & COATINGS TECHNOLOGY
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| 出版日期 | 2017-06-25 |
| 卷号 | 320页码:579-583 |
| 关键词 | Photo-electrochemical Graphene nanowalls Coating CdTe |
| ISSN号 | 0257-8972 |
| DOI | 10.1016/j.surfcoat.2016.10.092 |
| 通讯作者 | Wei, W (reprint author), Chongqing Univ, Coll Optoelect Engn, Minist Educ China, Key Lab Optoelect Technol & Syst, Chongqing 400044, Peoples R China. ; Wei, DP (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China. |
| 英文摘要 | Recently, graphene-like nanofilm materials have attracted extensive attention as the fundamental building blocks for potential applications in optoelectronic devices. Here, we developed a simple and versatile technique to directly produce high-quality graphene nanowalls on silica substrate without any catalyst and post-transfer. It shows that the entire surface of silica substrate is fully covered with continuous graphene nanowalls with well-connected network. Moreover, the prepared optical films exhibit excellent optical absorption with a high absorbance of 95% at a wide range of waveband from visible to near infrared. Such a three dimensional film material with super-large surfaces and outstanding optical properties is further decorated with CdTe nanofilm and used as a photo-electrochemical working electrode. The prepared electrode exhibits a fast photo-responsive behavior with high photo-current density up to 3 mA/cm(2). Our study identifies that graphene nanowalls served as an excellent transfer black body can enhance the photo-electrochemical performance of electrode when it is sensitized with semiconductor nanofilms. (C) 2016 Elsevier B.V. All rights reserved. |
| 资助项目 | National High Technology Research and Development Program of China[2015AA034801] ; National Natural Science Foundation of China[61405021] ; National Natural Science Foundation of China[11404329] ; National Natural Science Foundation of China[61504148] ; National Natural Science Foundation of China[5140229] ; National Natural Science Foundation of China[31501084] ; Natural Science Foundation of Chongqing, China[cstc2014jcyjA40045] ; Natural Science Foundation of Chongqing, China[CSTC2014jcyjjq50004] ; Visiting Scholar Foundation of Key Laboratory of Optoelectronic Technology & Systems (Chongqing University), Ministry of Education |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000402215000096 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://172.16.51.4:88/handle/2HOD01W0/205]  |
| 专题 | 微纳制造与系统集成研究中心 |
| 通讯作者 | Wei, Wei; Wei, Dapeng |
| 作者单位 | 1.Chongqing Univ, Coll Optoelect Engn, Minist Educ China, Key Lab Optoelect Technol & Syst, Chongqing 400044, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China 3.Univ Elect Sci & Technol China, Sch Optoelect, Chengdu 610054, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nong, Jinpeng,Wei, Wei,Song, Xuefen,et al. Direct growth of graphene nanowalls on silica for high-performance photo-electrochemical anode[J]. SURFACE & COATINGS TECHNOLOGY,2017,320:579-583. |
| APA | Nong, Jinpeng.,Wei, Wei.,Song, Xuefen.,Tang, Linlong.,Yang, Jun.,...&Wei, Dapeng.(2017).Direct growth of graphene nanowalls on silica for high-performance photo-electrochemical anode.SURFACE & COATINGS TECHNOLOGY,320,579-583. |
| MLA | Nong, Jinpeng,et al."Direct growth of graphene nanowalls on silica for high-performance photo-electrochemical anode".SURFACE & COATINGS TECHNOLOGY 320(2017):579-583. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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