Ru-doped TiO2 nanotubes: Improved performance in dye-sensitized solar cells

被引：36

作者：

So, Seulgi ^{[1
]}

Lee, Kiyoung ^{[1
]}

Schmuki, Patrik ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Dept Mat Sci & Engn, WW4 LKO, D-91058 Erlangen, Germany

来源：

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS | 2012年 / 6卷 / 04期

关键词：

doping; TiO2; nanotubes; dye-sensitized solar cells; anodization; titania; ARRAYS; TRANSPORT; RECOMBINATION; EFFICIENCIES;

D O I：

10.1002/pssr.201105600

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work we use a series of TiRu alloys, with minor amounts of Ru (0.01, 0.02, 0.05 and 0.2 at%) to grow anodic self-organized Ru-doped TiO2 nanotube layers. When used in dye-sensitized solar cells (DSSCs), the nanotube layers with an optimum amount of Ru (0.02 at% Ru in the alloy) show a considerable increase in solar cell efficiency (eta = 5.2%) under AM1.5 (100 mW/cm2) conditions compared with non-doped TiO2 nanotubes ( eta= 4.3%).

引用

页码：169 / 171

页数：3

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