Dye-Sensitized Solar Cells Based on Organic Sensitizers with Different Conjugated Linkers: Furan, Bifuran, Thiophene, Bithiophene, Selenophene, and Biselenophene
文献类型：期刊论文
| 作者 | Li, Renzhi1,2; Lv, Xueju1; Shi, Dong1; Zhou, Difei1,2; Cheng, Yueming1; Zhang, Guangliang1; Wang, Peng1 |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY C
 |
| 出版日期 | 2009-04-30 |
| 卷号 | 113期号:17页码:7469-7479 |
| ISSN号 | 1932-7447 |
| DOI | 10.1021/jp900972v |
| 英文摘要 | Six organic dyes with different conjugated linkers such as furan, bifuran, thiophene, bithiophene, selenophene, and biselenophene have been prepared in combination with the dihexyloxy-substituted triphenylamine donor and the cyanoacrylic acid acceptor. In conjunction with an acetonitrile-based electrolyte and a solvent-free ionic liquid electrolyte, these dyes exhibit 6.88-7.77% and 6.39-7.00% efficiencies, respectively. We have demonstrated that furan and selenophene can be employed as building blocks of sensitizers in stable solar cells for the first time. We have also studied the influence of heteroatoms on photocurrents and photovoltages with the aid of quantum calculations and transient photoelectrical decay measurements. Temperature-dependent electrical impedance experiments have shown that a relatively low external quantum efficiency of the dye with biselenophene linker is not related to the charge collection yield in the case of an acetonitrile electrolyte. |
| 语种 | 英语 |
| WOS记录号 | WOS:000265529700083 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65919]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Guangliang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Renzhi,Lv, Xueju,Shi, Dong,et al. Dye-Sensitized Solar Cells Based on Organic Sensitizers with Different Conjugated Linkers: Furan, Bifuran, Thiophene, Bithiophene, Selenophene, and Biselenophene[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(17):7469-7479. |
| APA | Li, Renzhi.,Lv, Xueju.,Shi, Dong.,Zhou, Difei.,Cheng, Yueming.,...&Wang, Peng.(2009).Dye-Sensitized Solar Cells Based on Organic Sensitizers with Different Conjugated Linkers: Furan, Bifuran, Thiophene, Bithiophene, Selenophene, and Biselenophene.JOURNAL OF PHYSICAL CHEMISTRY C,113(17),7469-7479. |
| MLA | Li, Renzhi,et al."Dye-Sensitized Solar Cells Based on Organic Sensitizers with Different Conjugated Linkers: Furan, Bifuran, Thiophene, Bithiophene, Selenophene, and Biselenophene".JOURNAL OF PHYSICAL CHEMISTRY C 113.17(2009):7469-7479. |
入库方式： OAI收割
来源：化学研究所
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