The performance of new polymer solar cells based on thiophene and thienyl-quinoxaline with the post treatments
文献类型：期刊论文
| 作者 | Gao, Bowen1,3 ; Gao, Chao2; Wu, Haimei2; Que, Wenxiu3; Wei, Wei1
|
| 刊名 | materials letters
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 122页码:74-77 |
| 关键词 | Polymer solar cell Thienyl-quinoxaline Solvent annealing Solvent surface treatment |
| ISSN号 | 0167-577x |
| 产权排序 | 1 |
| 合作状况 | 国内 |
| 英文摘要 | a new low band gap (optical band gap= 1.62 ev) polymer (ttq) based on thiophene and thienyl-quinoxaline by substituting phenyl in quinoxaline unit for thiophene rings was synthesized and characterized for application in polymer solar cells (pscs). the optical band gap (er) deduced from the onset (765 nm) of the polymer absorption spectrum in the films was 1.62 ev, which was less than those of the polymers tq and ftq and was closer to the ideal band gap of a donor for bhj polymer solar cell applications. for the, optimized polymer solar cell of ttq:pc71bm, 1:1 w/w, in dcb solution, a pce over 1.41% with v-oc of 0.70 v, j(sc) of 3.89 ma/cm(2), and fill factor (ff) of 55% under am1.5 conditions was achieved by solvent annealing in comparing with those of solvent surface treatment devices (pce of 1.34%) and thermal annealing devices (pce of 1.10%). (c) 2014 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | materials science, multidisciplinary ; physics, applied |
| 研究领域[WOS] | materials science ; physics |
| 关键词[WOS] | power conversion efficiency ; homo level ; morphology ; copolymer |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000335109500020 |
| 公开日期 | 2015-03-26 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/22478]  |
| 专题 | 西安光学精密机械研究所_先进光电与生物材料研发中心 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precwas Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 2.Xian Modern Chemwastry Res Inst, Xian 710065, Shaanxi, Peoples R China 3.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Bowen,Gao, Chao,Wu, Haimei,et al. The performance of new polymer solar cells based on thiophene and thienyl-quinoxaline with the post treatments[J]. materials letters,2014,122:74-77. |
| APA | Gao, Bowen,Gao, Chao,Wu, Haimei,Que, Wenxiu,&Wei, Wei.(2014).The performance of new polymer solar cells based on thiophene and thienyl-quinoxaline with the post treatments.materials letters,122,74-77. |
| MLA | Gao, Bowen,et al."The performance of new polymer solar cells based on thiophene and thienyl-quinoxaline with the post treatments".materials letters 122(2014):74-77. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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