Zinc-doped SnO2 nanocrystals as photoanode materials for highly efficient dye-sensitized solar cells
文献类型：期刊论文
| 作者 | Li, Xiaochao1; Yu, Qingjiang1; Yu, Cuiling2; Huang, Yuewu1; Li, Renzhi3; Wang, Jinzhong1; Guo, Fengyun1; Zhang, Yong1; Gao, Shiyong1; Zhao, Liancheng1 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2015 |
| 卷号 | 3期号:15页码:8076-8082 |
| 英文摘要 | Zn-doped SnO2 nanocrystals were successfully synthesized by a simple hydrothermal method. It is found that Zn doping into SnO2 can induce a negative shift in the flat-band potential (V-FB) and increase the isoelectric point. As a result, dye-sensitized solar cells (DSCs) based on Zn-doped SnO2 nanocrystal photoanodes exhibit longer electron lifetimes and higher dye loading compared to undoped SnO2 based DSCs. The overall power conversion efficiency (eta) of the optimized Zn-doped SnO2 based DSC reaches 4.18% and increases to 7.70% after the TiCl4 treatment. More importantly, a remarkable h of 8.23% is achieved for DSCs based on a high-quality double-layer SnO2 photoanode with the TiCl4 treatment, to the best of our knowledge, which is so far the best reported efficiency for DSCs based on SnO2 photoanodes. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-11-03 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/28539]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Harbin Inst Technol, Sch Mat Sci & Engn, Dept Optoelect Informat Sci, Harbin 150001, Peoples R China 2.Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China 3.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiaochao,Yu, Qingjiang,Yu, Cuiling,et al. Zinc-doped SnO2 nanocrystals as photoanode materials for highly efficient dye-sensitized solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(15):8076-8082. |
| APA | Li, Xiaochao.,Yu, Qingjiang.,Yu, Cuiling.,Huang, Yuewu.,Li, Renzhi.,...&Zhao, Liancheng.(2015).Zinc-doped SnO2 nanocrystals as photoanode materials for highly efficient dye-sensitized solar cells.JOURNAL OF MATERIALS CHEMISTRY A,3(15),8076-8082. |
| MLA | Li, Xiaochao,et al."Zinc-doped SnO2 nanocrystals as photoanode materials for highly efficient dye-sensitized solar cells".JOURNAL OF MATERIALS CHEMISTRY A 3.15(2015):8076-8082. |
入库方式： OAI收割
来源：化学研究所
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