Sputtered Nb2O5 as an effective blocking layer at conducting glass and TiO2 interfaces in ionic liquid-based dye-sensitized solar cells

被引：75

作者：

Xia, Jiangbin ^{[1
]}

Masaki, Naruhiko ^{[1
]}

Jiang, Kejian ^{[1
]}

Yanagida, Shozo ^{[1
]}

机构：

[1] Osaka Univ, Ctr Adv Sci & Innovat, Suita, Osaka 5650871, Japan

来源：

CHEMICAL COMMUNICATIONS | 2007年 / 02期

关键词：

D O I：

10.1039/b610588b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The thin Nb2O5 layer works as a remakable blocking layer when deposited by the rf magnetron sputtering method between fluorine-doped tin oxide and a mesoporous TiO2 layer, improving open-circuit photovoltage ( V-oc) and fill factor ( FF) with power conversion efficiency over 5.5% at 1 sun irradiation of the dye-sensitized TiO2 solar cells using ionic liquid electrolytes.

引用

页码：138 / 140

页数：3

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