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Two-Dimensional Graphene Bridges Enhanced Photoinduced Charge Transport in Dye-Sensitized Solar Cells
文献类型：期刊论文
| 作者 | Yang, Nailiang1,2; Zhai, Jin1,3; Wang, Dan1,2; Chen, Yongsheng4; Jiang, Lei3 |
| 刊名 | ACS NANO
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 4期号:2页码:887-894 |
| 关键词 | Two-dimensional Graphene Photoanode Dye-sensitized Solar Cells Charge Transport |
| ISSN号 | 1936-0851 |
| DOI | 10.1021/nn901660v |
| 英文摘要 | As a novel two-dimensional (2D) material, graphene shows great benefits in electric and material science. Compared to 1D nanomaterials, it may show more excellent properties. Here, we introduced graphene as 2D bridges into the nanocrystalline electrodes of dye-sensitized solar cells, which brought a faster electron transport and a lower recombination, together with a higher light scattering. On the basis of these advantages, the short-circuit current density was increased by 45% without sacrificing the open-circuit voltage, and the total conversion efficiency was 6.97%, which was increased by 39%, comparing with the nanocrystalline titanium dioxide photoanode, and it was also much better than the 1D nanomaterial composite electrode. |
| 语种 | 英语 |
| WOS记录号 | WOS:000274635800039 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/70869]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhai, Jin |
| 作者单位 | 1.Beijing Univ Aeronaut & Astronaut, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, BNLMS, Beijing 100191, Peoples R China 4.Nankai Univ, Coll Chem, Inst Polymer Chem, Tianjin 300071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Nailiang,Zhai, Jin,Wang, Dan,et al. Two-Dimensional Graphene Bridges Enhanced Photoinduced Charge Transport in Dye-Sensitized Solar Cells[J]. ACS NANO,2010,4(2):887-894. |
| APA | Yang, Nailiang,Zhai, Jin,Wang, Dan,Chen, Yongsheng,&Jiang, Lei.(2010).Two-Dimensional Graphene Bridges Enhanced Photoinduced Charge Transport in Dye-Sensitized Solar Cells.ACS NANO,4(2),887-894. |
| MLA | Yang, Nailiang,et al."Two-Dimensional Graphene Bridges Enhanced Photoinduced Charge Transport in Dye-Sensitized Solar Cells".ACS NANO 4.2(2010):887-894. |
入库方式： OAI收割
来源：化学研究所
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