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Fabrication of In2O3@In2S3 core–shell nanocubes for enhanced photoelectrochemical performance.
- Source :
-
Journal of Power Sources . Feb2014, Vol. 247, p915-919. 5p. - Publication Year :
- 2014
-
Abstract
- Abstract: Herein, we report the facile synthesis of In2O3@In2S3 core–shell nanocubes and their improved photoelectrochemical property. In2O3@In2S3 core–shell nanocubes are grown on a F-doped SnO2 (FTO) glass substrate by a two-step process, which involves the electrodeposition of In2O3 nanocubes and a subsequent ion-exchange treatment. The improved light-harvesting ability and the suitable band alignment of the In2O3@In2S3 core–shell nanocubes generate a remarkable photocurrent density of 6.19 mA cm−2 (at 0 V vs. Ag/AgCl), which is substantially higher than the pristine In2O3 nanocubes. These results provide a new insight into the design of a high-performance photoanode for photoelectrochemical water splitting. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03787753
- Volume :
- 247
- Database :
- Academic Search Index
- Journal :
- Journal of Power Sources
- Publication Type :
- Academic Journal
- Accession number :
- 91739953
- Full Text :
- https://doi.org/10.1016/j.jpowsour.2013.09.054