A star-shaped oligothiophene with triphenylamine as core and octyl cyanoacetate as end groups for solution-processed organic solar cells
文献类型：期刊论文
| 作者 | Shen, Suling1,2; Gao, Lei2,3; He, Chang2; Zhang, Zhanjun1; Sun, Qingjiang3; Li, Yongfang2 |
| 刊名 | ORGANIC ELECTRONICS
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 14期号:3页码:875-881 |
| 关键词 | Organic Solar Cells Conjugated Organic Molecules Solution Processability Organic Photovoltaic Materials |
| ISSN号 | 1566-1199 |
| DOI | 10.1016/j.orgel.2012.12.030 |
| 英文摘要 | A new star-shaped D-pi-A molecule with triphenylamine (TPA) as core and donor unit, octyl cyanoacetate (CA) as end group and acceptor unit, and 2,2'-bithiophene vinylene (bTV) as pi bridge, S(TPA-bTV-CA) was designed and synthesized for the application as donor materials in solution-processed bulk-heterojunction organic solar cells (OSCs). The compound is soluble in common organic solvents. The thermal, optical and electrochemical properties of the star molecule were studied. The OSC devices were fabricated by spin-coating the blend solution of the molecule as donor and PC70BM as acceptor (1:3, w/w). The OSC device based on S(TPA-bTV-CA)/PC70BM demonstrated a high open circuit voltage of 0.91 V, a short circuit current density of 4.64 mA/cm(2), a fill factor (FF) of 50%, corresponding to a power conversion efficiency of 2.1%, under the illumination of AM 1.5, 100 mW/cm(2). (c) 2013 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000316660200025 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42075]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | He, Chang |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Southeast Univ, Sch Biol Sci & Med Engn, Nanjing 210096, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Suling,Gao, Lei,He, Chang,et al. A star-shaped oligothiophene with triphenylamine as core and octyl cyanoacetate as end groups for solution-processed organic solar cells[J]. ORGANIC ELECTRONICS,2013,14(3):875-881. |
| APA | Shen, Suling,Gao, Lei,He, Chang,Zhang, Zhanjun,Sun, Qingjiang,&Li, Yongfang.(2013).A star-shaped oligothiophene with triphenylamine as core and octyl cyanoacetate as end groups for solution-processed organic solar cells.ORGANIC ELECTRONICS,14(3),875-881. |
| MLA | Shen, Suling,et al."A star-shaped oligothiophene with triphenylamine as core and octyl cyanoacetate as end groups for solution-processed organic solar cells".ORGANIC ELECTRONICS 14.3(2013):875-881. |
入库方式： OAI收割
来源：化学研究所
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