Fiber-shaped all-solid state dye sensitized solar cell with remarkably enhanced performance via substrate surface engineering and TiO2 film modification
文献类型：期刊论文
| 作者 | Wang, Dan; Hou, Shaocong; Wu, Hongwei; Zhang, Chao; Chu, Zengze; Zou, Dechun |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:17页码:6383-6388 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/c1jm00016k |
| 英文摘要 | Highly efficient, flexible and large-size fiber-shaped solid state dye-sensitized solar cells (ss-DSSCs) were designed and fabricated by employment of annealed Ti wire as substrate and the subsequent polymer-templated TiO2 nanocrystalline film as photoanode. The work function measurement showed that the passivation titanium oxide layer, formed on the surface of the Ti wire substrate, reduced the Schottky barrier present at the anode interface, i.e. enhanced the charge collecting property of the substrates. The photovoltaic performance and EIS (electrical impedance spectroscopy) results reveal that the solar cells' performance can be further improved by adding PS (polystyrene) emulsion into the P25 colloid to act as a template, with the consequence that the pore filling of the electrolyte and the electron life time (tau) of TiO2 layers increase. All these aspects contribute to a high solar-to-electric conversion efficiency of 1.38%, which was much higher than the previous reported result (0.06%). |
| 语种 | 英语 |
| WOS记录号 | WOS:000289524300040 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72765]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chu, Zengze |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Key Lab Polymer Chem & Phys,Minist Educ, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Dan,Hou, Shaocong,Wu, Hongwei,et al. Fiber-shaped all-solid state dye sensitized solar cell with remarkably enhanced performance via substrate surface engineering and TiO2 film modification[J]. JOURNAL OF MATERIALS CHEMISTRY,2011,21(17):6383-6388. |
| APA | Wang, Dan,Hou, Shaocong,Wu, Hongwei,Zhang, Chao,Chu, Zengze,&Zou, Dechun.(2011).Fiber-shaped all-solid state dye sensitized solar cell with remarkably enhanced performance via substrate surface engineering and TiO2 film modification.JOURNAL OF MATERIALS CHEMISTRY,21(17),6383-6388. |
| MLA | Wang, Dan,et al."Fiber-shaped all-solid state dye sensitized solar cell with remarkably enhanced performance via substrate surface engineering and TiO2 film modification".JOURNAL OF MATERIALS CHEMISTRY 21.17(2011):6383-6388. |
入库方式： OAI收割
来源：化学研究所
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