X-shape oligo(thiophene)s as donor materials for vacuum-deposited organic photovoltaic cells
文献类型：期刊论文
| 作者 | Ya-Nan, Wang1; Yin-Hua, Zhou1; Yue, Xu2; Xiao-Bo, Sun3; Wei-Cai, Wu1; Wen-Jing, Tian1; Yun-Qi, Liu3 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2008-04-01 |
| 卷号 | 17期号:4页码:1448-1453 |
| 关键词 | Oligo(Thiophene)s Vacuum-evaporated Film Solar Cell |
| ISSN号 | 1674-1056 |
| 英文摘要 | The films of two x-shape oligo(thiophene)s, 3, 4-dibithienyl-2, 5-dithienylthiophene (7T) and 2, 5-dibithienyl-3, 4-ditrithienylthiophene (11T), which are prepared by vacuum evaporation, have been investigated as novel electron donor layers in two-layer photovoltaic cells. UV-Vis absorptions show red-shifted and broadened absorptions of the vacuum-evaporated films as compared with those of the corresponding solutions and spin-coating films, which is beneficial for photovoltaic properties. X-ray diffraction (XRD) and differential scanning calorimetry (DSC) measurements show that the vacuum-evaporated films are almost amorphous. Two-layer photovoltaic cells have been realized by the thermal evaporation of 7T and I IT as donors and N, N'-bis(1-ethylpropyl)-3, 4:9,10-perylene bis(tetracarboxyl diimide) (EP-PTC) as an acceptor. An energy conversion efficiency (ECE) of 0.18% of the cell based on 7T with an irradiation of white light at 100 mw/cm(2) has been demonstrated by the measurements of current (I)- voltage (V) curves of the cells to be higher than the ECE of the reference system based on donor dihexylterthienyl (H3T) that is linear and without alpha, beta linkage. |
| 语种 | 英语 |
| WOS记录号 | WOS:000255096900050 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65443]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wen-Jing, Tian |
| 作者单位 | 1.Jilin Univ, State Key Lab Supramol Struct & Mat, Changchun 130021, Peoples R China 2.Jilin Univ, Anal & Testing Expt Ctr, Changchun 130021, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ya-Nan, Wang,Yin-Hua, Zhou,Yue, Xu,et al. X-shape oligo(thiophene)s as donor materials for vacuum-deposited organic photovoltaic cells[J]. CHINESE PHYSICS B,2008,17(4):1448-1453. |
| APA | Ya-Nan, Wang.,Yin-Hua, Zhou.,Yue, Xu.,Xiao-Bo, Sun.,Wei-Cai, Wu.,...&Yun-Qi, Liu.(2008).X-shape oligo(thiophene)s as donor materials for vacuum-deposited organic photovoltaic cells.CHINESE PHYSICS B,17(4),1448-1453. |
| MLA | Ya-Nan, Wang,et al."X-shape oligo(thiophene)s as donor materials for vacuum-deposited organic photovoltaic cells".CHINESE PHYSICS B 17.4(2008):1448-1453. |
入库方式： OAI收割
来源：化学研究所
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