Improvement of the efficiency of CuPc/C-60-based photovoltaic cells using a multistepped structure
文献类型：期刊论文
| 作者 | Chen, Lin; Tang, Yanwei; Fan, Xing; Zhang, Chao; Chu, Zengze; Wang, Dan; Zou, Dechun |
| 刊名 | ORGANIC ELECTRONICS
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 10期号:4页码:724-728 |
| 关键词 | Organic Photovoltaic Cells Multistepped Structure Concentration Gradient Deposition Rates Chemical Potential Energy Gradient Charge-separation Interface |
| ISSN号 | 1566-1199 |
| DOI | 10.1016/j.orgel.2009.02.024 |
| 英文摘要 | Organic photovoltaic cells with multistepped (MS) structures based on a CuPc/C-60 materials system were fabricated. A detailed analysis of the effect of stepped distributions on the device's performance suggests that the highest efficiency is reached when the concentration gradient of donor and acceptor is largest. In this kind of device, owing to a great chemical potential energy gradient in addition to a large charge-separation (CS) interface, both the open-circuit voltage and short-circuit current density are improved remarkably, leading to a power conversion efficiency nearly one level higher than that of the bilayer device and 50% greater than the 1:1 homogeneously mixed device. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000267335800025 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68419]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zou, Dechun |
| 作者单位 | Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Polymer Chem & Phys, Minist Educ,Coll Chem & Mol Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Lin,Tang, Yanwei,Fan, Xing,et al. Improvement of the efficiency of CuPc/C-60-based photovoltaic cells using a multistepped structure[J]. ORGANIC ELECTRONICS,2009,10(4):724-728. |
| APA | Chen, Lin.,Tang, Yanwei.,Fan, Xing.,Zhang, Chao.,Chu, Zengze.,...&Zou, Dechun.(2009).Improvement of the efficiency of CuPc/C-60-based photovoltaic cells using a multistepped structure.ORGANIC ELECTRONICS,10(4),724-728. |
| MLA | Chen, Lin,et al."Improvement of the efficiency of CuPc/C-60-based photovoltaic cells using a multistepped structure".ORGANIC ELECTRONICS 10.4(2009):724-728. |
入库方式： OAI收割
来源：化学研究所
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