In situ synthesis of binded, thick and porous carbon nanoparticle dye sensitized solar cell counter electrode with nickel gel as catalyst source
文献类型：期刊论文
| 作者 | Zeng, Wei1,2; Fang, Guojia1; Han, Tianyang1; Li, Borui1; Liu, Nishuang1; Zhao, Dongshan1; Liu, Zhiqiang2; Wang, Dianyuan2; Zhao, Xingzhong1; Zou, Dechun3 |
| 刊名 | JOURNAL OF POWER SOURCES
 |
| 出版日期 | 2014 |
| 卷号 | 245页码:456-462 |
| 关键词 | Nickel Gel Titanium Dioxide Flame Synthesis Carbon Nanoparticle Counter Electrode Dye Sensitized Solar Cell Mass Transport |
| ISSN号 | 0378-7753 |
| DOI | 10.1016/j.jpowsour.2013.06.157 |
| 英文摘要 | A TiO2-embedded NiCl2 gel is prepared and used as growth catalyst to in situ synthesize binded, thick and porous carbon nanoparticles (CNPs) on Ti foil substrate with a simple flame synthesis method for dye sensitized solar cell (DSSC) counter electrode (CE) applications. The viscous gel catalyst can hold sufficient NiCl2 coated on substrate to make CNP layer thick. The embedded TiO2 can effectively separate the abundant NiCl2 components to active the Ni catalyst for CNP growth and then make CNP layer become porous. In addition, the TiO2 components can bind the porous CNP products to make them conductive. With an optimized TiO2 fraction, the CE shows high catalytic ability and electrical conductivity. By applying this CNP CE for DSSC, a photovoltaic conversion efficiency of 6.6% is achieved, which exceeds 6.5% of a reference cell using costly platinum as CE. Furthermore, the CNP structure is demonstrated beneficial to carrier transport by a mass transfer model. This easy and effective preparation method may have a potential application in general nanomaterial preparation. (C) 2013 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000325234500057 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50393]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fang, Guojia |
| 作者单位 | 1.Wuhan Univ, Sch Phys & Technol, Minist Educ China, Key Lab Artificial Micro & Nanostruct, Wuhan 430072, Peoples R China 2.Jiujiang Univ, Coll Sci, Jiujiang 332005, Peoples R China 3.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 | Zeng, Wei,Fang, Guojia,Han, Tianyang,et al. In situ synthesis of binded, thick and porous carbon nanoparticle dye sensitized solar cell counter electrode with nickel gel as catalyst source[J]. JOURNAL OF POWER SOURCES,2014,245:456-462. |
| APA | Zeng, Wei.,Fang, Guojia.,Han, Tianyang.,Li, Borui.,Liu, Nishuang.,...&Zou, Dechun.(2014).In situ synthesis of binded, thick and porous carbon nanoparticle dye sensitized solar cell counter electrode with nickel gel as catalyst source.JOURNAL OF POWER SOURCES,245,456-462. |
| MLA | Zeng, Wei,et al."In situ synthesis of binded, thick and porous carbon nanoparticle dye sensitized solar cell counter electrode with nickel gel as catalyst source".JOURNAL OF POWER SOURCES 245(2014):456-462. |
入库方式： OAI收割
来源：化学研究所
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