Improved photovoltaic performance of dye-sensitized solar cells (DSSCs) by Zn plus Mg co-doped TiO2 electrode
文献类型：期刊论文
| 作者 | Liu, Qiuping1,2,3; Zhou, Yang1; Duan, Yandong3; Wang, Min3; Lin, Yuan3 |
| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2013-04-15 |
| 卷号 | 95页码:48-53 |
| 关键词 | Dye-sensitized Solar Cells Zn Plus Mg Co-doped Tio2 Film Photovoltaic Performance Photoanode |
| ISSN号 | 0013-4686 |
| DOI | 10.1016/j.electacta.2013.02.008 |
| 英文摘要 | Zn + Mg co-doped TiO2 and the pure TiO2 nanoparticles were prepared by the hydrothermal method. The pure TiO2 and Zn + Mg co-doped TiO2 were analyzed by X-ray photoelectron spectroscopy, X-ray diffraction, transmission electron miscroscopy, energy dispersive X-ray, UV-vis diffuse reflectance absorption spectra. Under a simulated solar light irradiation of 100mW cm(-2), the cell based on doped TiO2 electrode achieved a conversion efficiency of 9.07%, which is noticeably increased by 26.7% compared with undoped TiO2 based DSSC (7.16%). The enhancement of conversion efficiency of the Zn + Mg co-doped TiO2 was attributed to the positive shift of the flat band potentials and fast electron transport in TiO2 films. The mechanism was suggested by intensity modulated photocurrent spectroscopy and intensity modulated photovoltage spectroscopy measurement. (c) 2013 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000317698300008 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42116]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Qiuping |
| 作者单位 | 1.Beijing Jiaotong Univ, Sch Mech Elect & Control Engn, Beijing 100044, Peoples R China 2.Jiangxi Univ Sci & Technol, Nanchang 330013, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Qiuping,Zhou, Yang,Duan, Yandong,et al. Improved photovoltaic performance of dye-sensitized solar cells (DSSCs) by Zn plus Mg co-doped TiO2 electrode[J]. ELECTROCHIMICA ACTA,2013,95:48-53. |
| APA | Liu, Qiuping,Zhou, Yang,Duan, Yandong,Wang, Min,&Lin, Yuan.(2013).Improved photovoltaic performance of dye-sensitized solar cells (DSSCs) by Zn plus Mg co-doped TiO2 electrode.ELECTROCHIMICA ACTA,95,48-53. |
| MLA | Liu, Qiuping,et al."Improved photovoltaic performance of dye-sensitized solar cells (DSSCs) by Zn plus Mg co-doped TiO2 electrode".ELECTROCHIMICA ACTA 95(2013):48-53. |
入库方式： OAI收割
来源：化学研究所
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