SrTiO3 modified TiO2 electrodes and improved dye-sensitized TiO2 solar cells
文献类型：期刊论文
| 作者 | Wu, Sujuan1; Gao, Xingsen1; Qin, Minghui1; Liu, J. -M.2,3; Hu, Shejun1 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2011-07-25 |
| 卷号 | 99期号:4页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.3617460 |
| 通讯作者 | Wu, Sujuan(sujwu@scnu.edu.cn) |
| 英文摘要 | The SrTiO3-coated TiO2 (TiO2/SrTiO3) electrodes prepared by radio frequency magnetron sputtering are used to improve the performance of dye-sensitized TiO2 solar cells by means of surface modification. The structural and performance characterizations reveal that the TiO2/SrTiO3 electrodes, in comparison with fresh TiO2 electrodes, have low density of oxygen vacancies, passivated surface states, and suppressed interfacial recombination effect, thus resulting in improved performance parameters of the cells. An optimized coating of SrTiO3 layer on the TiO2 film surface allows an enhancement of the power conversion efficiency from 4.78% to 5.91%. (C) 2011 American Institute of Physics. [doi:10.1063/1.3617460] |
| 资助项目 | National Natural Science Foundation of China[51003035] ; National Natural Science Foundation of China[50832002] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000293475500034 |
| 出版者 | AMER INST PHYSICS |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/106739]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wu, Sujuan |
| 作者单位 | 1.S China Normal Univ, Sch Phys & Telecommun Engn, Adv Mat Lab, Guangzhou 510006, Guangdong, Peoples R China 2.Nanjing Univ, Lab Solid State Microstruct, Nanjing 210093, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Sujuan,Gao, Xingsen,Qin, Minghui,et al. SrTiO3 modified TiO2 electrodes and improved dye-sensitized TiO2 solar cells[J]. APPLIED PHYSICS LETTERS,2011,99(4):3. |
| APA | Wu, Sujuan,Gao, Xingsen,Qin, Minghui,Liu, J. -M.,&Hu, Shejun.(2011).SrTiO3 modified TiO2 electrodes and improved dye-sensitized TiO2 solar cells.APPLIED PHYSICS LETTERS,99(4),3. |
| MLA | Wu, Sujuan,et al."SrTiO3 modified TiO2 electrodes and improved dye-sensitized TiO2 solar cells".APPLIED PHYSICS LETTERS 99.4(2011):3. |
入库方式： OAI收割
来源：金属研究所
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