Sonochemistry-synthesized CuO nanoparticles as an anode interfacial material for efficient and stable polymer solar cells
文献类型：期刊论文
| 作者 | Zhang, Jun1,2; Wang, Jiantai1,2; Fu, Yingying1; Zhang, Baohua1; Xie, Zhiyuan1 |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:36页码:28786-28793 |
| 英文摘要 | Solution-processible copper oxide (CuO) nanoparticles have been synthesized via sonochemistry. Colloidal crystalline CuO nanoparticles with diameters of 3-12 nm were obtained from the CuCl2 metal salt at low temperature under ultrasound irradiation. The solution-processible CuO nanoparticles are applied as an anode buffer layer in a PCDTBT:PC71BM bulk heterojunction solar cell to substitute the commonly used hygroscopic PEDOT:PSS. It is found that UV-ozone treatment increases the work function of the CuO buffer layer from -4.7 to -5.4 eV, facilitating the interfacial contact and hole extraction. The UVO-treated CuO-based solar cells show enhanced fill factor and photocurrent, resulting in an increased photovoltaic performance from 6.00% to 6.44% in comparison to the PEDOT:PSS-based solar cells. Moreover, the solar cells with a CuO buffer layer show better ambient stability than those with a PEDOT:PSS buffer layer. The facile preparation of solution-processed CuO and effectiveness in polymer solar cells render it a promising anode interfacial material for solution-processed flexible polymer solar cells. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-11-03 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/28494]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jun,Wang, Jiantai,Fu, Yingying,et al. Sonochemistry-synthesized CuO nanoparticles as an anode interfacial material for efficient and stable polymer solar cells[J]. RSC ADVANCES,2015,5(36):28786-28793. |
| APA | Zhang, Jun,Wang, Jiantai,Fu, Yingying,Zhang, Baohua,&Xie, Zhiyuan.(2015).Sonochemistry-synthesized CuO nanoparticles as an anode interfacial material for efficient and stable polymer solar cells.RSC ADVANCES,5(36),28786-28793. |
| MLA | Zhang, Jun,et al."Sonochemistry-synthesized CuO nanoparticles as an anode interfacial material for efficient and stable polymer solar cells".RSC ADVANCES 5.36(2015):28786-28793. |
入库方式： OAI收割
来源：化学研究所
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