Enhanced performance of inverted organic photovoltaic cells using CNTs-TiOX nanocomposites as electron injection layer
文献类型：期刊论文
| 作者 | Zhang H(张鸿); Zhang, 崔荣丽; H; Xu, MF; Cui, RL; Guo, XH; Yang, SY; Liao, LS; Jia, QJ; Chen, Y |
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 24期号:35页码:355401 |
| 英文摘要 | In this study, we fabricated inverted organic photovoltaic cells with the structure ITO/carbon nanotubes (CNTs)-TiOX/P3HT: PCBM/MoO3/Al by spin casting CNTs-TiOX nanocomposite (CNTs-TiOX) as the electron injection layer onto ITO/glass substrates. The power conversion efficiency (PCE) of the 0.1 wt% single-walled nanotubes (SWNTs)-TiOX nanocomposite device was almost doubled compared with the TiOX device, but with increasing concentration of the incorporated SWNTs in the TiOX film, the performance of the devices appeared to decrease rapidly. Devices with multi-walled NTs in the TiOX film have a similar trend. This phenomenon mainly depends on the inherent physical and chemical characteristics of CNTs such as their high surface area, their electron-accepting properties and their excellent carrier mobility. However, with increasing concentration of CNTs, CNTs-TiOX current leakage pathways emerged and also a recombination of charges at the interfaces. In addition, there was a significant discovery. The incorporated CNTs were highly conducive to enhancing the degree of crystallinity and the ordered arrangement of the P3HT in the active layers, due to the intermolecular pi-pi stacking interactions between CNTs and P3HT. |
| 学科主题 | Science & Technology - Other Topics; Materials Science; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000323136000007 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224684]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Zhang H,Zhang, 崔荣丽,H,et al. Enhanced performance of inverted organic photovoltaic cells using CNTs-TiOX nanocomposites as electron injection layer[J]. NANOTECHNOLOGY,2013,24(35):355401. |
| APA | 张鸿.,Zhang, 崔荣丽.,H.,Xu, MF.,Cui, RL.,...&陈雨.(2013).Enhanced performance of inverted organic photovoltaic cells using CNTs-TiOX nanocomposites as electron injection layer.NANOTECHNOLOGY,24(35),355401. |
| MLA | 张鸿,et al."Enhanced performance of inverted organic photovoltaic cells using CNTs-TiOX nanocomposites as electron injection layer".NANOTECHNOLOGY 24.35(2013):355401. |
入库方式： OAI收割
来源：高能物理研究所
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