Photochemical Construction of Photovoltaic Device Composed of p-Copper(I) Oxide and n-Zinc Oxide
- 1 January 2006
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 153 (9) , C668-C672
- https://doi.org/10.1149/1.2218791
Abstract
The photochemical deposition of a p-type semiconducting copper(I) oxide (Cu2O)(Cu2O) layer by irradiating visible light in an aqueous solution containing a lactic acid and copper sulfate hydrate is presented. The p-Cu2Op-Cu2O layer was photochemically stacked on a chemically deposited n-type semiconducting ZnOZnO layer/quartz glass substrate, and the photovoltaic device was constructed by forming a Au top electrode using a sputtering technique. The Au∕p-Cu2O∕n-ZnOAu∕p-Cu2O∕n-ZnO photovoltaic device showed an electrical rectification and the performance of 46mV46mV in open-circuit voltage (Voc)(Voc) and 75μAcm−275μAcm−2 in short-circuit current density (Jsc)(Jsc) under an Air Mass 1.5 illumination.This publication has 22 references indexed in Scilit:
- Characterization of Transparent Ferromagnetic Fe:ZnO Semiconductor Films Chemically Prepared from Aqueous SolutionsJournal of the Electrochemical Society, 2005
- Polycrystalline n ‐ZnO/ p ‐Cu 2 O heterojunctions grown by RF‐magnetron sputteringphysica status solidi (c), 2004
- Room-temperature ultraviolet light-emitting zinc oxide micropatterns prepared by low-temperature electrodeposition and photoresistApplied Physics Letters, 2003
- Transparent Conducting and Highly Stable Indium-Incorporated Zinc Oxide Film Prepared by Chemical ReactionsJournal of the Electrochemical Society, 2003
- Characterization of Boron-Incorporated Zinc Oxide Film Chemically Prepared from an Aqueous SolutionJournal of the Electrochemical Society, 2000
- Novel Spray‐Pyrolysis Deposition of Cuprous Oxide Thin FilmsJournal of the American Ceramic Society, 1998
- Transparent Zinc Oxide Films Chemically Prepared from Aqueous SolutionJournal of the Electrochemical Society, 1997
- Electrochemical Deposition of Copper(I) Oxide FilmsChemistry of Materials, 1996
- A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 filmsNature, 1991
- Theoretical Considerations Governing the Choice of the Optimum Semiconductor for Photovoltaic Solar Energy ConversionJournal of Applied Physics, 1956