Flexible, metal-free composite counter electrodes for efficient fiber-shaped dye-sensitized solar cells
文献类型：期刊论文
| 作者 | Hou, Shaocong; Cai, Xin; Wu, Hongwei; Lv, Zhibin; Wang, Dan; Fu, Yongping; Zou, Dechun |
| 刊名 | JOURNAL OF POWER SOURCES
 |
| 出版日期 | 2012-10-01 |
| 卷号 | 215页码:164-169 |
| ISSN号 | 0378-7753 |
| 关键词 | Carbon Fibers Conducting Polymers Counter Electrodes Dye-sensitized Solar Cells Flexible Electronics |
| DOI | 10.1016/j.jpowsour.2012.05.002 |
| 英文摘要 | Highly flexible metal-free fibrous electrodes are prepared using commercial carbon fiber (CF) and poly(3,4-ethylene dioxythiophene)-polystyrene sulfonate (PEDOT:PSS) aqueous solution. Multiple highly ordered CF monofilaments act as the conductive cores, while the PEDOT:PSS films act as the catalytic shell in the composite fibrous electrode. Cyclic voltammetry and electrochemical impedance spectroscopy are carried out to systematically investigate the electrochemical performance, and the results indicate that the composite fibrous electrode is highly efficient in catalyzing I3-/I-. PEDOT:PSS conductive films also show excellent compatibility with CF and resistance to solvent. The low-cost composite electrodes are used as counter electrodes to fabricate fiber-shaped dye-sensitized solar cells, and the highest conversion efficiency of 5.5% is achieved, which is comparable to the performance of platinized CF counter electrode-based device. (C) 2012 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000307612700022 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47295]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zou, Dechun |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, Key Lab Polymer Chem & Phys, Beijing Natl Lab Mol Sci,Minist Educ, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou, Shaocong,Cai, Xin,Wu, Hongwei,et al. Flexible, metal-free composite counter electrodes for efficient fiber-shaped dye-sensitized solar cells[J]. JOURNAL OF POWER SOURCES,2012,215:164-169. |
| APA | Hou, Shaocong.,Cai, Xin.,Wu, Hongwei.,Lv, Zhibin.,Wang, Dan.,...&Zou, Dechun.(2012).Flexible, metal-free composite counter electrodes for efficient fiber-shaped dye-sensitized solar cells.JOURNAL OF POWER SOURCES,215,164-169. |
| MLA | Hou, Shaocong,et al."Flexible, metal-free composite counter electrodes for efficient fiber-shaped dye-sensitized solar cells".JOURNAL OF POWER SOURCES 215(2012):164-169. |
入库方式： OAI收割
来源：化学研究所
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