中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Enhanced performance of polymer solar cells through sensitization by a narrow band gap polymer
作者: An, Qiaoshi1;  Zhang, Fujun1;  Zhang, Jian2;  Tang, Weihua3;  Wang, Zixuan1;  Li, Lingliang1;  Xu, Zheng1;  Teng, Feng1;  Wang, Yongsheng1
关键词: Polymer solar cells ;  Ternary blend films ;  Narrow band gap polymer ;  Power conversion efficiency
刊名: SOLAR ENERGY MATERIALS AND SOLAR CELLS
发表日期: 2013-11-01
DOI: 10.1016/j.solmat.2013.07.050
卷: 118, 页:30-35
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology ;  Physical Sciences
类目[WOS]: Energy & Fuels ;  Materials Science, Multidisciplinary ;  Physics, Applied
研究领域[WOS]: Energy & Fuels ;  Materials Science ;  Physics
英文摘要: The performance of polymer solar cells (PSCs), based on poly(3-hexylthiophene) (P3HT) and [6,6]phenyl-C-71 -butyric acid methyl ester (PC71BM), were improved by adding poly[(4,8-bis-(2-ethylhexyloxy)-benzo [1,2-b:4,5-b '](dithiophene)-2,6-diyl-alt-(4-(2-ethylhexanoyl)-thieno[3,4-b]thiophene)-2,6-diyl] (PBDTTT-C). The absorption region of the ternary blend films is extended into near infrared region (NIR). Power conversion efficiency (PCE) of the ternary blend PSCs is improved to 2.48% with 6% PBDTTT-C, which is 27% higher than the binary blend PSCs. The dominant mechanism for the PCE improvement could be attributed to the well balance between photon harvest and charge carrier transport by doping proper concentration PBUTTT-C. The energy transfer or charge carrier transfer directly between P3HT and PBDTTT-C was investigated, which are found to be positive for the performance improvement of ternary blend PSCs. (C) 2013 Elsevier
关键词[WOS]: OPEN-CIRCUIT VOLTAGE ;  PHOTOVOLTAIC DEVICES ;  TANDEM POLYMER ;  EFFICIENCY ;  BLEND ;  FABRICATION ;  NANOSTRUCTURES ;  MORPHOLOGY ;  ACCEPTOR
语种: 英语
WOS记录号: WOS:000325905000005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137987
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Beijing Jiaotong Univ, Minist Educ, Key Lab Luminescence & Opt Informat, Beijing 100044, Peoples R China
2.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
3.Nanjing Univ Sci & Technol, Minist Educ China, Key Lab Soft Chem & Funct Mat, Nanjing 210094, Jiangsu, Peoples R China

Recommended Citation:
An, Qiaoshi,Zhang, Fujun,Zhang, Jian,et al. Enhanced performance of polymer solar cells through sensitization by a narrow band gap polymer[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2013,118:30-35.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [An, Qiaoshi]'s Articles
 [Zhang, Fujun]'s Articles
 [Zhang, Jian]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [An, Qiaoshi]‘s Articles
 [Zhang, Fujun]‘s Articles
 [Zhang, Jian]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace