A p-Type NiO-Based Dye-Sensitized Solar Cell with an Open-Circuit Voltage of 0.35 V

被引：241

作者：

Gibson, Elizabeth A. ^{[2
]}

Smeigh, Amanda L. ^{[3
]}

Le Pleux, Loic ^{[1
]}

Fortage, Jerome ^{[1
]}

Boschloo, Gerrit ^{[2
]}

Blart, Errol ^{[1
]}

Pellegrin, Yann ^{[1
]}

Odobel, Fabrice ^{[1
]}

Hagfeldt, Anders ^{[2
,4
]}

Hammarstrom, Leif ^{[3
]}

机构：

[1] Univ Nantes, CEISAM, Fac Sci & Tech, F-44322 Nantes 3, France

[2] Uppsala Univ, Dept Phys & Analyt Chem, SE-75105 Uppsala, Sweden

[3] Uppsala Univ, Dept Photochem & Mol Sci, SE-75120 Uppsala, Sweden

[4] Royal Inst Technol, Dept Chem, Ctr Mol Devices, SE-10044 Stockholm, Sweden

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 24期

关键词：

donor-acceptor systems; dye-sensitized solar cells; electrolytes; energy conversion; sustainable chemistry; REDOX COUPLE; CONVERSION EFFICIENCY; CHARGE RECOMBINATION; ELECTRON-TRANSFER; PHOTOCATHODE; FILMS; FABRICATION;

D O I：

10.1002/anie.200900423

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In tandem: Employing a molecular dyad and a cobalt-based electrolyte gives a threefoldincrease in open-circuit voltage (VOC) for a p-type NiO device (VOC=0.35 V), and a fourfold better energy conversion efficiency. Incorporating these improvements in a TiO2/NiO tandem dyesensitized solar cell (TDSC), results in a TDSC with a VOC=0.91 V (see figure; CB=conductance band, VB= valence band). © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：4402 / 4405

页数：4

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