An Organic D-pi-A Dye for Record Efficiency Solid-State Sensitized Heterojunction Solar Cells
文献类型：期刊论文
| 作者 | Cai, Ning1,3; Moon, Soo-Jin2; Cevey-Ha, Le2; Moehl, Thomas2; Humphry-Baker, Robin2; Wang, Peng1; Zakeeruddin, Shaik M.2; Graetzel, Michael2 |
| 刊名 | NANO LETTERS
 |
| 出版日期 | 2011-04-01 |
| 卷号 | 11期号:4页码:1452-1456 |
| 关键词 | Solid-state Dye-sensitized Solar Cells D-pi-a Dye Electron Injection Charge Collection |
| ISSN号 | 1530-6984 |
| DOI | 10.1021/nl104034e |
| 英文摘要 | The high molar absorption coefficient organic D-pi-A dye C220 exhibits more than 6% certified electric power conversion efficiency at AM 1.5G solar irradiation (100 mW cm(-2)) in a solid-state dye sensitized solar cell using 2,2',7,7'-tetrakis(N,N-dimethoxyphenylamine)-9,9'-spirobi-fluorene (Spiro-MeOTAD) as the organic hole transporting material. This contributes to a new record (6.08% by NREL) for this type of sensitized heterojunction photovoltaic device. Efficient charge generation is proved by incident photon-to-current conversion efficiency spectra. Transient photovoltage and photocurrent decay measurements showed that the enhanced performance achieved with C220 partially stems from the high charge collection efficiency over a wide potential range. |
| 语种 | 英语 |
| WOS记录号 | WOS:000289341500011 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73719]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Peng |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, Inst Chem Sci & Engn, CH-1050 Lausanne, Switzerland 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Ning,Moon, Soo-Jin,Cevey-Ha, Le,et al. An Organic D-pi-A Dye for Record Efficiency Solid-State Sensitized Heterojunction Solar Cells[J]. NANO LETTERS,2011,11(4):1452-1456. |
| APA | Cai, Ning.,Moon, Soo-Jin.,Cevey-Ha, Le.,Moehl, Thomas.,Humphry-Baker, Robin.,...&Graetzel, Michael.(2011).An Organic D-pi-A Dye for Record Efficiency Solid-State Sensitized Heterojunction Solar Cells.NANO LETTERS,11(4),1452-1456. |
| MLA | Cai, Ning,et al."An Organic D-pi-A Dye for Record Efficiency Solid-State Sensitized Heterojunction Solar Cells".NANO LETTERS 11.4(2011):1452-1456. |
入库方式： OAI收割
来源：化学研究所
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