Nitroxide Radicals as Highly Reactive Redox Mediators in Dye-Sensitized Solar Cells

被引:83
作者
Kato, Fumiaki [1 ]
Kikuchi, Akitomo [1 ]
Okuyama, Takumi [1 ]
Oyaizu, Kenichi [1 ]
Nishide, Hiroyuki [1 ]
机构
[1] Waseda Univ, Dept Appl Chem, Tokyo 1698555, Japan
关键词
charge transfer; dye-sensitized solar cells; electrochemistry; phase transitions; radicals; ORGANIC-DYES; EFFICIENT; POLYMERS; OXIDATION; BATTERY; DESIGN;
D O I
10.1002/anie.201205036
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Exchanged: The organic radical 2-azaadamantan-N-oxyl (AZA; see picture) is found to be a stable and highly reactive redox mediator in dye-sensitized solar cell (DSSC) electrolytes. This radical has an appropriate redox potential and significantly high values for the diffusivity, heterogeneous electron-transfer rate, and electron self-exchange reaction rate. In a DSSC the AZA-based electrolyte achieves an excellent photovoltaic performance. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:10177 / 10180
页数:4
相关论文
共 50 条
[41]   Blue Photosensitizer with Copper(II/I) Redox Mediator for Efficient and Stable Dye-Sensitized Solar Cells [J].
Ren, Yameng ;
Flores-Diaz, Natalie ;
Zhang, Dan ;
Cao, Yiming ;
Decoppet, Jean-David ;
Fish, George Cameron ;
Moser, Jacques-E. ;
Zakeeruddin, Shaik Mohammed ;
Wang, Peng ;
Hagfeldt, Anders ;
Graetzel, Michael .
ADVANCED FUNCTIONAL MATERIALS, 2020, 30 (50)
[42]   Ionic Liquid with a Dual-Redox Couple for Efficient Dye-Sensitized Solar Cells [J].
Chu, Te-Chun ;
Lin, Ryan Yeh-Yung ;
Lee, Chuan-Pei ;
Hsu, Chih-Yu ;
Shih, Pei-Chieh ;
Lin, Ray ;
Li, Sie-Rong ;
Sun, Shin-Sheng ;
Lin, Jiann T. ;
Vittal, R. ;
Ho, Kuo-Chuan .
CHEMSUSCHEM, 2014, 7 (01) :146-153
[43]   Dye-sensitized solar cells: A brief overview [J].
Nazeeruddin, Md K. ;
Baranoff, Etienne ;
Graetzel, Michael .
SOLAR ENERGY, 2011, 85 (06) :1172-1178
[44]   Synthesis of a Dye Containing Benzothiadiazole for Highly Efficient Dye-sensitized Solar Cells [J].
Du, Chao-Feng ;
Jiang, Lei ;
Huang, Nian-Yu ;
Sun, Lei ;
Deng, Wei-Qiao .
PROCEEDINGS OF THE 2015 ASIA-PACIFIC ENERGY EQUIPMENT ENGINEERING RESEARCH CONFERENCE (AP3ER 2015), 2015, 9 :103-106
[45]   Imidazolium functionalized TEMPO/iodide hybrid redox couple for highly efficient dye-sensitized solar cells [J].
Chen, Xiaojian ;
Xu, Dan ;
Qiu, Lihua ;
Li, Shichao ;
Zhang, Wei ;
Yan, Feng .
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (31) :8759-8765
[46]   Helical Copper Redox Mediator with Low Electron Recombination for Dye-Sensitized Solar Cells [J].
Deng, Zijian ;
Yang, Xichuan ;
Yang, Kaiyuan ;
Zhang, Li ;
Wang, Haoxin ;
Wang, Xiuna ;
Sun, Licheng .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2021, 9 (15) :5252-5259
[47]   Review on dye-sensitized solar cells (DSSCs): Fundamental concepts and novel materials [J].
Gong, Jiawei ;
Liang, Jing ;
Sumathy, K. .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2012, 16 (08) :5848-5860
[48]   New fluoranthene-based cyanine dye for dye-sensitized solar cells [J].
Wu, Wenjun ;
Guo, Fuling ;
Li, Jing ;
He, Jinxiang ;
Hua, Jianli .
SYNTHETIC METALS, 2010, 160 (9-10) :1008-1014
[49]   Unravelling the Potential for Dithienopyrrole Sensitizers in Dye-Sensitized Solar Cells [J].
Polander, Lauren E. ;
Yella, Aswani ;
Teuscher, Joel ;
Humphry-Baker, Robin ;
Curchod, Basile F. E. ;
Astani, Negar Ashari ;
Gao, Peng ;
Moser, Jacques-E. ;
Tayernelli, Ivano ;
Rothlisberger, Ursula ;
Graetzel, Michael ;
Nazeeruddin, Md. Khaja ;
Frey, Julien .
CHEMISTRY OF MATERIALS, 2013, 25 (13) :2642-2648
[50]   Electron transfer and dye regeneration in Dye-Sensitized Solar Cells [J].
Oprea, Corneliu I. ;
Ndiaye, Atoumane ;
Trandafir, Anamaria ;
Cimpoesu, Fanica ;
Girtu, Mihai A. .
CAS 2018 PROCEEDINGS: 2018 INTERNATIONAL SEMICONDUCTOR CONFERENCE, 2018, :273-276