Institutional Repository of Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol，Hefei 230031, Anhui, Peoples R China
| Unravelling the structural-electronic impact of arylamine electron-donating antennas on the performances of efficient ruthenium sensitizers for dye-sensitized solar cells | |
Chen, Wang-Chao1,2 ; Kong, Fan-Tai1; Ghadari, Rahim5; Li, Zhao-Qian1; Guo, Fu-Ling1; Liu, Xue-Peng1,2; Huang, Yang1; Yu, Ting1,2; Hayat, Tasawar3; Dai, Song-Yuan1,3,4
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| 2017-04-01 | |
| 发表期刊 | JOURNAL OF POWER SOURCES
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| 摘要 | We report a systematic research to understand the structural-electronic impact of the arylamine electron-donating antennas on the performances of the ruthenium complexes for dye-sensitized solar cells. Three ruthenium complexes functionalized with different arylamine electron-donating antennas (N,N-diethyl-aniline in RC-31, julolidine in RC-32 and N,N-dibenzyl-aniline in RC-36) are designed and synthesized. The photoelectric properties of RC dyes exhibit apparent discrepancy, which are ascribed to different structural nature and electronic delocalization ability of these arylamine electron-donating system, In conjunction with TiO2 microspheres photoanode and a typical coadsorbent DPA, the devices sensitized by RC-36 achieve the best conversion efficiency of 10.23%. The UV Vis absorption, electrochemical measurement, incident photon-to-current conversion efficiency and transient absorption spectra confirm that the excellent performance of RC-36 is induced by synergistically structural electronic impacts from enhanced absorption capacity and well-tuned electronic characteristics. These observations provide valuable insights into the molecular engineering methodology based on fine tuning structural-electronic impact of electron-donating antenna in efficient ruthenium sensitizers. (C) 2017 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Ruthenium Sensitizers Electron-donating Antennas Structural-electronic Impact Dye-sensitized Solar Cells |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1016/j.jpowsour.2017.02.026 |
| 关键词[WOS] | COBALT ELECTROLYTES ; CHARGE-TRANSFER ; ORGANIC-DYES ; ALKYL CHAINS ; TIO2 FILMS ; COMPLEXES ; DONOR ; LIGHT ; RECOMBINATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; CAS-Iranian Vice Presidency for Science and Technology Joint Research Project(116134KYSB20160130) ; CAS-Iranian Vice Presidency for Science and Technology Joint Research Project(116134KYSB20160130) ; CAS-Iranian Vice Presidency for Science and Technology Joint Research Project(116134KYSB20160130) ; CAS-Iranian Vice Presidency for Science and Technology Joint Research Project(116134KYSB20160130) ; Natural Science Foundation of Anhui Province(1508085SMF224) ; Natural Science Foundation of Anhui Province(1508085SMF224) ; Natural Science Foundation of Anhui Province(1508085SMF224) ; Natural Science Foundation of Anhui Province(1508085SMF224) |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels ; Materials Science |
| WOS类目 | Chemistry, Physical ; Electrochemistry ; Energy & Fuels ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000398008900009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/32954 |
| 专题 | 应用技术研究所 |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Key Lab Novel Thin Film Solar Cells, Hefei 230088, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.King Abdulaziz Univ, Dept Math, NAAM Res Grp, Fac Sci, Jeddah 21589, Saudi Arabia 4.North China Elect Power Univ, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China 5.Univ Tabriz, Dept Organ & Biochem, Computat Chem Lab, Fac Chem, Tabriz 5166616471, Iran |
| 推荐引用方式 GB/T 7714 | Chen, Wang-Chao,Kong, Fan-Tai,Ghadari, Rahim,et al. Unravelling the structural-electronic impact of arylamine electron-donating antennas on the performances of efficient ruthenium sensitizers for dye-sensitized solar cells[J]. JOURNAL OF POWER SOURCES,2017,346(无):71-79. |
| APA | Chen, Wang-Chao.,Kong, Fan-Tai.,Ghadari, Rahim.,Li, Zhao-Qian.,Guo, Fu-Ling.,...&Dai, Song-Yuan.(2017).Unravelling the structural-electronic impact of arylamine electron-donating antennas on the performances of efficient ruthenium sensitizers for dye-sensitized solar cells.JOURNAL OF POWER SOURCES,346(无),71-79. |
| MLA | Chen, Wang-Chao,et al."Unravelling the structural-electronic impact of arylamine electron-donating antennas on the performances of efficient ruthenium sensitizers for dye-sensitized solar cells".JOURNAL OF POWER SOURCES 346.无(2017):71-79. |
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