The effect mechanism of 4-ethoxy-2-methylpyridine as an electrolyte additive on the performance of dye-sensitized solar cell
文献类型：期刊论文
| 作者 | Yin, Xiong1,3; Tan, Weiwei1,3; Zhang, Jingbo1; Weng, Yuxiang2; Xiao, Xurui1; Zhou, Xiaowen1; Li, Xueping1; Lin, Yuan1 |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2008-08-15 |
| 卷号 | 326期号:1-2页码:42-47 |
| 关键词 | Dye-sensitized Solar Cell Additive Of Electrolyte Back Electron Transfer Photovoltage Enhancement Photocurrent Decline |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2008.05.013 |
| 英文摘要 | 4-Ethoxy-2-methylpyridine (EOP), as an electrolyte additive, was added into electrolyte of dye-sensitized solar cell, and its effect on the performance of solar cells and mechanism were studied by electrochemical and spectral measurements. With increasing in EOP concentrations, the flatband potential of TiO2 electrode shifted negatively and the rate of interfacial recombination at the TiO2 electrocle/dye/electrolyte interfaces was improved. The net effect of EOP was to improve the open-circuit photovoltage, indicating that the negative shift of conduction band of TiO2 was the predominated factor on determining the open-circuit photovoltage. The decline of short-circuit current of solar cell was ascribed to the slow dye regeneration and the low catalytic activity of counter electrode on triiodide reduction due to addition of EOP. (C) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000259523100007 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63935]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Jingbo |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, Key Lab Photochem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Phys, Beijing Natl Lab & Condensed Matter Phys, Lab Soft Matter Phys, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, Xiong,Tan, Weiwei,Zhang, Jingbo,et al. The effect mechanism of 4-ethoxy-2-methylpyridine as an electrolyte additive on the performance of dye-sensitized solar cell[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2008,326(1-2):42-47. |
| APA | Yin, Xiong.,Tan, Weiwei.,Zhang, Jingbo.,Weng, Yuxiang.,Xiao, Xurui.,...&Lin, Yuan.(2008).The effect mechanism of 4-ethoxy-2-methylpyridine as an electrolyte additive on the performance of dye-sensitized solar cell.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,326(1-2),42-47. |
| MLA | Yin, Xiong,et al."The effect mechanism of 4-ethoxy-2-methylpyridine as an electrolyte additive on the performance of dye-sensitized solar cell".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 326.1-2(2008):42-47. |
入库方式： OAI收割
来源：化学研究所
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