Indene-c-60 bisadduct: a new acceptor for high-performance polymer solar cells | |
He, Youjun2,3; Chen, Hsiang-Yu1; Hou, Jianhui1; Li, Yongfang2 | |
刊名 | Journal of the american chemical society |
2010-02-03 | |
卷号 | 132期号:4页码:1377-1382 |
ISSN号 | 0002-7863 |
DOI | 10.1021/ja908602j |
通讯作者 | Hou, jianhui(jianhuih@solarmer.com) |
英文摘要 | Polymer solar cells (pscs) are commonly composed of a blend film of a conjugated polymer donor and a soluble c-60 derivative acceptor sandwiched between an ito anode and a low-workfunction metal cathode. poly(3-hexylthiophene) (p3ht) and [6,6]-phenyl-c-61-butyric acid methyl ester (pcbm) are the most widely used donor and acceptor materials, respectively. however, the low lumo energy level of pcbm limits the open circuit voltage (v-oc) of the p3ht-based pscs to ca. 0.6 v. here we synthesized a new soluble c-60 derivative, indene-c-60 bisadduct (icba), with a lumo energy level 0. 17 ev higher than that of pcbm. the psc based on p3ht with icba as acceptor shows a higher v-oc of 0.84 v and higher power conversion efficiency (pce) of 5.44% under the illumination of am1.5, 100 mw/cm(2), while the psc based on p3ht/pcbm displays a v-oc of 0.58 v and pce of 3.88% under the same experimental conditions. the results indicate that icba is an alternative high-performance acceptor and could be widely used in high-performance pscs. |
WOS关键词 | OPEN-CIRCUIT VOLTAGE ; PHOTOVOLTAIC DEVICES ; ORGANIC PHOTOVOLTAICS ; FULLERENE DERIVATIVES ; ELECTRON-ACCEPTORS ; EFFICIENCY ; METHANOFULLERENES ; DESIGN ; POLYTHIOPHENES ; NETWORK |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Multidisciplinary |
语种 | 英语 |
出版者 | AMER CHEMICAL SOC |
WOS记录号 | WOS:000275084800054 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2406357 |
专题 | 中国科学院大学 |
通讯作者 | Hou, Jianhui |
作者单位 | 1.Solarmer Energy Inc, El Monte, CA 91731 USA 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China 3.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | He, Youjun,Chen, Hsiang-Yu,Hou, Jianhui,et al. Indene-c-60 bisadduct: a new acceptor for high-performance polymer solar cells[J]. Journal of the american chemical society,2010,132(4):1377-1382. |
APA | He, Youjun,Chen, Hsiang-Yu,Hou, Jianhui,&Li, Yongfang.(2010).Indene-c-60 bisadduct: a new acceptor for high-performance polymer solar cells.Journal of the american chemical society,132(4),1377-1382. |
MLA | He, Youjun,et al."Indene-c-60 bisadduct: a new acceptor for high-performance polymer solar cells".Journal of the american chemical society 132.4(2010):1377-1382. |
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