A wide-bandgap conjugated polymer for highly efficient inverted single and tandem polymer solar cells
文献类型：期刊论文
| 作者 | Guo, Bing1; Guo, Xia1; Li, Wanbin1; Meng, Xiangyi2; Ma, Wei2; Zhang, Maojie1; Li, Yongfang1,3 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2016 |
| 卷号 | 4期号:34页码:13251-13258 |
| 英文摘要 | We synthesized a wide-bandgap conjugated polymer (named PTZ1) based on thienyl-substituted benzodithiophene as the donor unit and thiazolothiazole as the acceptor unit for photovoltaic applications. The polymer exhibits a desirable broad bandgap of 1.97 eV with the maximum absorption edge of 630 nm, a deep highest occupied molecular orbital (HOMO) energy level of -5.31 eV and a relatively high hole mobility of 3.86 x 10(-3) cm(2) V-1 s(-1). Consequently, single junction PSCs based on PTZ1 exhibit outstanding performance with a PCE of 7.7% and a high V-oc of 0.94 V, which are among the highest values for PSCs based on conjugated polymers with a broad bandgap near to 2.0 eV. The excellent performance is attributed to the high polymer crystallinity, favorable backbone orientation and continuous interpenetrating network in blend films. The tandem PSCs based on PTZ1 as the donor material in the front cell exhibited a high PCE of 10.3% with a Voc of 1.65 V. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/35288]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Lab Adv Optoelect Mat, Suzhou 215123, Peoples R China 2.Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Bing,Guo, Xia,Li, Wanbin,et al. A wide-bandgap conjugated polymer for highly efficient inverted single and tandem polymer solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(34):13251-13258. |
| APA | Guo, Bing.,Guo, Xia.,Li, Wanbin.,Meng, Xiangyi.,Ma, Wei.,...&Li, Yongfang.(2016).A wide-bandgap conjugated polymer for highly efficient inverted single and tandem polymer solar cells.JOURNAL OF MATERIALS CHEMISTRY A,4(34),13251-13258. |
| MLA | Guo, Bing,et al."A wide-bandgap conjugated polymer for highly efficient inverted single and tandem polymer solar cells".JOURNAL OF MATERIALS CHEMISTRY A 4.34(2016):13251-13258. |
入库方式： OAI收割
来源：化学研究所
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