中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Alkyl substituted [6,6]-thienyl-C-61-butyric acid methyl esters: easily accessible acceptor materials for bulk-heterojunction polymer solar cells

文献类型:期刊论文

作者Zhao, Huiyu1,2; Guo, Xiaoyang1,2; Tian, Hongkun1; Li, Changyin1; Xie, Zhiyuan1; Geng, Yanhou1; Wang, Fosong1
刊名JOURNAL OF MATERIALS CHEMISTRY
出版日期2010
卷号20期号:15页码:3092-3097
ISSN号0959-9428
DOI10.1039/b925089a
英文摘要[6,6]-Thienyl-C-61-butyric acid ester derivatives with methyl, hexyl and 2-ethylhexyl at the 5-position of thiophene ring (TCBM-Cn, n represents the number of carbon atom in the alkyl chain) were synthesized. Unlike [6,6]-phenyl-C-61-butyric acid methyl ester (PCBM), these methanofullerene derivatives ([6,6] adduct) can be directly obtained from the typical diazo addition under mild conditions, and high temperature isomerization is unnecessary. With a hexyl or 2-ethylhexyl group at the 5-position of thiophene, the solubility of TCBM-Cn in chlorobenzene is as high as 180 +/- 10 mg ml(-1). Bulk heterojunction photovoltaic solar cells were fabricated with a device structure of ITO/poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS)/poly(3-hexylthiophene) (P3HT) : TCBM-Cn (1 : 0.8 w/w)/LiF/Al. The device based-on TCBM-C6 exhibited the best performance with a power conversion efficiency (PCE) of up to 4.26%.
语种英语
WOS记录号WOS:000276152100025
出版者ROYAL SOC CHEMISTRY
源URL[http://ir.iccas.ac.cn/handle/121111/69199]  
专题中国科学院化学研究所
通讯作者Tian, Hongkun
作者单位1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zhao, Huiyu,Guo, Xiaoyang,Tian, Hongkun,et al. Alkyl substituted [6,6]-thienyl-C-61-butyric acid methyl esters: easily accessible acceptor materials for bulk-heterojunction polymer solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY,2010,20(15):3092-3097.
APA Zhao, Huiyu.,Guo, Xiaoyang.,Tian, Hongkun.,Li, Changyin.,Xie, Zhiyuan.,...&Wang, Fosong.(2010).Alkyl substituted [6,6]-thienyl-C-61-butyric acid methyl esters: easily accessible acceptor materials for bulk-heterojunction polymer solar cells.JOURNAL OF MATERIALS CHEMISTRY,20(15),3092-3097.
MLA Zhao, Huiyu,et al."Alkyl substituted [6,6]-thienyl-C-61-butyric acid methyl esters: easily accessible acceptor materials for bulk-heterojunction polymer solar cells".JOURNAL OF MATERIALS CHEMISTRY 20.15(2010):3092-3097.

入库方式: OAI收割

来源:化学研究所

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