Passivation of ZnO Nanowire Guests and 3D Inverse Opal Host Photoanodes for Dye-Sensitized Solar Cells

被引：41

作者：

Labouchere, Philippe ^{[1
]}

Chandiran, Aravind Kumar ^{[1
]}

Moehl, Thomas ^{[1
]}

Harms, Hauke ^{[1
]}

Chavhan, Sudam ^{[2
]}

Tena-Zaera, Ramon ^{[2
]}

Nazeeruddin, Mohammad Khaja ^{[1
]}

Graetzel, Michael ^{[1
]}

Tetreault, Nicolas ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Dept Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland

[2] IK4 CIDETEC, Div Energy, Donostia San Sebastian 20009, Gipuzkoa, Spain

来源：

ADVANCED ENERGY MATERIALS | 2014年 / 4卷 / 12期

基金：

欧洲研究理事会;

关键词：

ATOMIC LAYER DEPOSITION; CHARGE-TRANSPORT; ELECTRON-TRANSPORT; EFFICIENCY; TIO2; RECOMBINATION; ARRAYS; PHOTOVOLTAGE; COLLECTION;

D O I：

10.1002/aenm.201400217

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A hierarchical host-guest nanostructured photoanode is reported for dye-sensitized solar cells. It is composed of ZnO nanowires grown in situ into the macropores of a 3D ZnO inverse opal structure, which acts both as a seed layer and as a conductive backbone host. Using a combination of self-assembly, hydrothermal or electrodeposition of single crystalline ZnO nanowires and TiO2 passivation, a novel photoanode with scattering capability for optimal light harvesting is fabricated. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页数：9

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