Enhanced efficiency of polymer solar cells by structure-differentiated silver nano-dopants in solution-processed tungsten oxide layer
文献类型：期刊论文
| 作者 | Shen, Wenfei1; Tang, Jianguo1; Wang, Die1; Yang, Renqiang2; Chen, Weichao2 ; Bao, Xichang2; Wang, Yao1; Jiao, Jiqing1; Wang, Yanxin1; Huang, Zhen1
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| 刊名 | MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
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| 出版日期 | 2016-04-01 |
| 卷号 | 206页码:61-68 |
| 关键词 | Polymer solar cells Plasmon Silver nanoparticles Tungsten oxide layer Excitons quenching |
| 英文摘要 | In this article, we creatively incorporate naked Ag nanoparticles (nAgp), SiO2-covered Ag nanoparticles (SiAgp), and naked Ag nanoplates (nAgPl) into solution-processed tungsten oxide (WO3) hole transport layer in polymer solar cells (PSCs) to increase the light absorption through localized surface plasmon resonance (LSPR) effect. With optimized doping concentrations, nAgp decreases power conversion efficiency (PCE), however, SiAgp increases PCE by 13.2% and nAgPl increases PCE by 19.7%. In detail, the great PCEs discrepancies are mainly caused by the discrepancies of short circuit currents (J(sc)). The experiments results indicate that the naked surface of nAgp causes the exciton-quenching to decrease the J(sc) of PSCs. Whereas the capsulation of SiO2 at the surface of nAgp and the embedment of nAgPl in WO3 layer can prevent the exciton-quenching and help to use LSPR effect of Ag nano-dopants to enhance the J(sc) of PSCs. Crown Copyright (C) 2016 Published by Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Materials Science, Multidisciplinary ; Physics, Condensed Matter |
| 研究领域[WOS] | Materials Science ; Physics |
| 关键词[WOS] | POWER-CONVERSION EFFICIENCY ; ANODE BUFFER LAYERS ; ACTIVE LAYER ; OPTICAL-PROPERTIES ; NANOPARTICLES ; NANOPRISMS ; NANOSTRUCTURES ; ADDITIVES ; DEVICES ; ROUTE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000371101800009 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8019]  |
| 专题 | 青岛生物能源与过程研究所_先进有机功能材料团队 |
| 作者单位 | 1.Qingdao Univ, Inst Hybrid Mat, Growing Base State Key Lab, 308 Ningxia Rd, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, 189 Songling Rd, Qingdao 266101, Peoples R China 3.Colorado State Univ, Dept Chem & Biol Engn, Ft Collins, CO 80523 USA 4.Zhejiang Univ, Dept Opt Engn, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Wenfei,Tang, Jianguo,Wang, Die,et al. Enhanced efficiency of polymer solar cells by structure-differentiated silver nano-dopants in solution-processed tungsten oxide layer[J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,2016,206:61-68. |
| APA | Shen, Wenfei.,Tang, Jianguo.,Wang, Die.,Yang, Renqiang.,Chen, Weichao.,...&Belfiore, Laurence A..(2016).Enhanced efficiency of polymer solar cells by structure-differentiated silver nano-dopants in solution-processed tungsten oxide layer.MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,206,61-68. |
| MLA | Shen, Wenfei,et al."Enhanced efficiency of polymer solar cells by structure-differentiated silver nano-dopants in solution-processed tungsten oxide layer".MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS 206(2016):61-68. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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