Nanostructured polyaniline counter electrode for dye-sensitised solar cells: fabrication and investigation of its electrochemical formation mechanism
文献类型：期刊论文
| 作者 | Zhang, Jun1; Hreid, Tubshin1; Li, Xiaoxue1; Guo, Wei2; Wang, Linping1; Shi, Xiaoting1; Su, Haiquan1; Yuan, Zhuobin3 |
| 刊名 | Electrochimica acta
 |
| 出版日期 | 2010-04-15 |
| 卷号 | 55期号:11页码:3664-3668 |
| 关键词 | Nanostructured polyaniline Cyclic voltammetry Counter electrode Dye-sensitised solar cell |
| ISSN号 | 0013-4686 |
| DOI | 10.1016/j.electacta.2010.01.115 |
| 通讯作者 | Zhang, jun(zhangjundoc@sina.com) |
| 英文摘要 | Nanostructured polyaniline films with controlled thickness have been successfully grown on fluorine-doped tin oxide (fto) glass substrates using the cyclic voltammetry (cv) method at room temperature. the formation mechanism of the polyaniline film is monitored by cv techniques, alternating current (ac) impedance spectroscopy, scanning electron microscopy (sem) and atomic force microscopy (afm). it is found that the accumulation of nanostructured polyaniline (>70 nm) on both the scattered and compact layers simultaneously increased the reactive interface, which supports charge transfer at the interface and resistance that hinders electronic transport in the film. by optimising the preparation conditions, the short-circuit photocurrent density of a dye-sensitised solar cell (dssc) with a pani counter electrode (ce) increased by 11.6% in comparison to a dssc with an electrodeposited platinum ce. (c) 2010 elsevier ltd. all rights reserved. |
| WOS关键词 | EFFICIENCY ; COST |
| WOS研究方向 | Electrochemistry |
| WOS类目 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000276935900010 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2408324 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, Jun |
| 作者单位 | 1.Inner Mongolia Univ, Coll Chem & Chem Engn, Hohhot 010021, Peoples R China 2.Inner Mongolia Univ, Coll Environm & Resource Sci, Hohhot 010021, Peoples R China 3.Chinese Acad Sci, Grad Univ, Coll Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jun,Hreid, Tubshin,Li, Xiaoxue,et al. Nanostructured polyaniline counter electrode for dye-sensitised solar cells: fabrication and investigation of its electrochemical formation mechanism[J]. Electrochimica acta,2010,55(11):3664-3668. |
| APA | Zhang, Jun.,Hreid, Tubshin.,Li, Xiaoxue.,Guo, Wei.,Wang, Linping.,...&Yuan, Zhuobin.(2010).Nanostructured polyaniline counter electrode for dye-sensitised solar cells: fabrication and investigation of its electrochemical formation mechanism.Electrochimica acta,55(11),3664-3668. |
| MLA | Zhang, Jun,et al."Nanostructured polyaniline counter electrode for dye-sensitised solar cells: fabrication and investigation of its electrochemical formation mechanism".Electrochimica acta 55.11(2010):3664-3668. |
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来源：中国科学院大学
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