CuGaO2: a promising alternative for NiO in p-type dye solar cells
CuGaO2: a promising alternative for NiO in p-type dye solar cells
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DOI：
10.1039/c2jm31908j
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发表时间：
2012-01-01
影响因子：
--
通讯作者：
Odobel, Fabrice
中科院分区：
文献类型：
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作者：
Renaud, Adele;Chavillon, Benoit;Odobel, Fabrice
本文采用CuGaO2作为p型染料敏化太阳能电池的光电阴极，以碘化物/三碘化物（I-/I-3(-)）或三（4,4'-双叔丁基-2,2'-联吡啶）钴（Co2+/Co3+）为氧化还原介质，PMI或PMI- ndi为敏化剂。光伏特性和平带电位表明CuGaO2可以被视为NiO的有希望的替代品。
CuGaO2 is used here as photocathode in place of NiO for a p-type dye-sensitized solar cell with iodide/triiodide (I-/I-3(-)) or tris(4,4'-bis-tert-butyl-2,2'-bipyridine) cobalt (Co2+/Co3+) as redox mediator, and PMI or PMI-NDI as sensitizer. Both photovoltaic characteristics and flat band potentials suggest that CuGaO2 can be viewed as a promising substitute for NiO.