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Kelvin probe studies of H2S exposed CuO:ZnO nanowires random networks.
- Source :
- AIP Conference Proceedings; Feb2013, Vol. 1512 Issue 1, p334-335, 2p, 1 Diagram, 1 Graph
- Publication Year :
- 2013
-
Abstract
- The Kelvin Probe (KP) studies have been carried out on CuO:ZnO nanowires random networks before and after H<subscript>2</subscript>S exposure. The results show that on exposure to H<subscript>2</subscript>S, the work function of the CuO:ZnO NWs increases by 200 meV. Using conductance and KP data, both the components of work function i.e. band bending and electron affinity has been obtained. It was observed that the affinity values changed substantially with H<subscript>2</subscript>S gas exposure. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1512
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 85355642
- Full Text :
- https://doi.org/10.1063/1.4791047