Boosted efficiency of conductive metal oxide-free pervoskite solar cells using poly(3-(4-methylamincarboxylbutyl)thiophene) buffer layers
文献类型：期刊论文
| 作者 | Wen, Rongjiang; Xia, Yonggao; Huang, Huihui; Wen, Shuangchun; Wang, Jinzhao; Fang, JunFeng; Fan, Xi |
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2020 |
| 卷号 | 53期号:28 |
| 关键词 | PEROVSKITE ELECTRODE PEDOTPSS LENGTHS FILMS |
| DOI | 10.1088/1361-6463/ab83be |
| 英文摘要 | Owing to low work functions of transparent anodes and poor contact issues at interfaces, p-i-n conductive metal oxide (CMO)-free perovskite solar cells (PVSCs) commonly suffer from a limited power conversion efficiency. Herein, we report an efficient CMO-free PVSC using poly(3-(4-methylamincarboxylbutyl)thiophene) (P3CT-N) modified poly(3,4-ethylenedioxylenethiophene):poly(styrenesulfonate) (PEDOT:PSS) anodes. The contact angle between PEDOT:PSS anodes and P3CT-N buffer layers tend to be 0 degrees for an intimate contact. Meanwhile, the work function of the PEDOT:PSS anodes coated with P3CT-N is as high as -5.11 eV, which substantially accounted for the raised ability of hole transport. All the parameters (i.e. open-circuit voltage, short-circuit current density and fill factor) were improved simultaneously. As a result, the efficiency of the CMO-free solar cells was significantly improved from 4.63% to 13.13%. Our results indicate that P3CT-N is suitable to the highly conductive but hydrophobic PEDOT:PSS anodes for making high-efficiency CMO-free PVSCs. |
| 学科主题 | Physics |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20665]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | Huang, HH (corresponding author), Hunan Univ, Sch Phys & Elect, Changsha 410082, Hunan, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wen, Rongjiang,Xia, Yonggao,Huang, Huihui,et al. Boosted efficiency of conductive metal oxide-free pervoskite solar cells using poly(3-(4-methylamincarboxylbutyl)thiophene) buffer layers[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2020,53(28). |
| APA | Wen, Rongjiang.,Xia, Yonggao.,Huang, Huihui.,Wen, Shuangchun.,Wang, Jinzhao.,...&Fan, Xi.(2020).Boosted efficiency of conductive metal oxide-free pervoskite solar cells using poly(3-(4-methylamincarboxylbutyl)thiophene) buffer layers.JOURNAL OF PHYSICS D-APPLIED PHYSICS,53(28). |
| MLA | Wen, Rongjiang,et al."Boosted efficiency of conductive metal oxide-free pervoskite solar cells using poly(3-(4-methylamincarboxylbutyl)thiophene) buffer layers".JOURNAL OF PHYSICS D-APPLIED PHYSICS 53.28(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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