Interface Modification of ZnO-Based Inverted PTB7:PC71BM Organic Solar Cells by Cesium Stearate and Simultaneous Enhancement of Device Parameters
文献类型：期刊论文
| 作者 | Wang, Guojie ; Jiu, Tonggang ; Tang, Gang ; Li, Jun ; Li, Pandeng ; Song, Xiaojin ; Lu, Fushen ; Fang, Junfeng |
| 刊名 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:5页码:1331 |
| 中文摘要 | We used cesium stearate (CsSt) to modify the interface of the electron-extracting contact in inverted organic solar cells. Surface microstructure, optical properties, and electrical characterization as well as exciton generation rate and dissociation probability were investigated to understand the impact of CsSt on the interface contact. The results indicated that by incorporation of CsSt, the surface morphology and energy level as well as conductivity of a zinc oxide (ZnO) film were improved. On the basis of the above properties, highly efficient inverted organic solar cells have been demonstrated by using a ZnO nanoparticle film and CsSt stacked bilayer structure as the cathode interfacial layer. The insertion of a CsSt layer between the ZnO film and active layer improved the electron extraction efficiency, and a high power conversion efficiency (PCE) of 8.69% was achieved. The PCE was improved by 20% as compared to the reference device using a ZnO-only electron extraction layer. |
| 公开日期 | 2015-09-20 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/11862]  |
| 专题 | 宁波材料技术与工程研究所_2014专题 |
| 推荐引用方式 GB/T 7714 | Wang, Guojie,Jiu, Tonggang,Tang, Gang,et al. Interface Modification of ZnO-Based Inverted PTB7:PC71BM Organic Solar Cells by Cesium Stearate and Simultaneous Enhancement of Device Parameters[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2014,2(5):1331. |
| APA | Wang, Guojie.,Jiu, Tonggang.,Tang, Gang.,Li, Jun.,Li, Pandeng.,...&Fang, Junfeng.(2014).Interface Modification of ZnO-Based Inverted PTB7:PC71BM Organic Solar Cells by Cesium Stearate and Simultaneous Enhancement of Device Parameters.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2(5),1331. |
| MLA | Wang, Guojie,et al."Interface Modification of ZnO-Based Inverted PTB7:PC71BM Organic Solar Cells by Cesium Stearate and Simultaneous Enhancement of Device Parameters".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2.5(2014):1331. |
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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