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Nano Research 2015, 8(10): 3205-3215 https://doi.org/10.1007/s12274-015-0820-0
Research Article | Issue | Published: 14 August 2015

Novel fabrication of copper nanowire/cuprous oxidebased semiconductor-liquid junction solar cells

Show Author's Information Haitao Zhai,  Ranran Wang( ),  Weiqi Wang,  Xiao Wang,  Yin Cheng,  Liangjing Shi,  Yangqiao Liu,  Jing Sun( )
The State Key Lab of High Performance Ceramics and Superfine MicrostructureShanghai Institute of CeramicsChinese Academy of Sciences1295 Dingxi RoadShanghai200050China
Keywords:
cuprous oxide, transparent electrodes, Cu nanowires, semiconductor-liquid junction solar cells
Cite this article:
Zhai H, Wang R, Wang W, et al. Novel fabrication of copper nanowire/cuprous oxidebased semiconductor-liquid junction solar cells. Nano Research, 2015, 8(10): 3205-3215. https://doi.org/10.1007/s12274-015-0820-0
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Abstract Full text Electronic supplementary material About this article

A Cu nanowire (NW)/cuprous oxide (Cu2O)-based semiconductor-liquid junction solar cell with a greatly enhanced efficiency and reduced cost was assembled. The Cu NWs function as a transparent electrode as well as part of the Cu NWs/Cu2O coaxial structures, which remarkably benefit the charge separation. The best solar cell reached a conversion efficiency as high as 1.92% under a simulated AM1.5G illumination, which is 106 times higher than that of cells based on fluorine-doped tin oxide and Cu2O.


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About this article

Novel fabrication of copper nanowire/cuprous oxidebased semiconductor-liquid junction solar cells

Show Author's information Haitao Zhai, Ranran Wang( ), Weiqi Wang, Xiao Wang, Yin Cheng, Liangjing Shi, Yangqiao Liu, Jing Sun( )
The State Key Lab of High Performance Ceramics and Superfine MicrostructureShanghai Institute of CeramicsChinese Academy of Sciences1295 Dingxi RoadShanghai200050China

Abstract

A Cu nanowire (NW)/cuprous oxide (Cu2O)-based semiconductor-liquid junction solar cell with a greatly enhanced efficiency and reduced cost was assembled. The Cu NWs function as a transparent electrode as well as part of the Cu NWs/Cu2O coaxial structures, which remarkably benefit the charge separation. The best solar cell reached a conversion efficiency as high as 1.92% under a simulated AM1.5G illumination, which is 106 times higher than that of cells based on fluorine-doped tin oxide and Cu2O.

Keywords: cuprous oxide, transparent electrodes, Cu nanowires, semiconductor-liquid junction solar cells

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Publication history
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Acknowledgements

Publication history

Received: 21 January 2015
Revised: 12 May 2015
Accepted: 20 May 2015
Published: 14 August 2015
Issue date: October 2015

Copyright

© Tsinghua University Press and Springer-Verlag Berlin Heidelberg 2015

Acknowledgements

Acknowledgements

This work was financially supported by the National Basic Research Program of China (No. 2012CB932303), the National Natural Science Foundation of China (No. 61301036), Shanghai Municipal Natural Science Foundation (Nos. 13ZR1463600 and 13XD1403900) and the Innovation Project of Shanghai Institute of Ceramics.

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