Mishra, A. K. ; Bansal, C. ; Hahn, H. (2008)
Surface charge induced variation in the electrical conductivity of nanoporous gold.
In: Journal of Applied Physics, 103 (9)
doi: 10.1063/1.2912982
Article, Bibliographie
Abstract
The electrical conductivity of nanoporous gold was measured in situ during the charging and decharging of the surface of the metal. The nanoporous gold samples were prepared by the process of selective dealloying of Ag from Au–Ag alloy. Charge was induced on the surface by making the sample a working electrode in an electrochemical cell. The conductivity was observed to vary reversibly with the induced surface charge.
| Item Type: | Article |
|---|---|
| Erschienen: | 2008 |
| Creators: | Mishra, A. K. ; Bansal, C. ; Hahn, H. |
| Type of entry: | Bibliographie |
| Title: | Surface charge induced variation in the electrical conductivity of nanoporous gold |
| Language: | English |
| Date: | 2008 |
| Journal or Publication Title: | Journal of Applied Physics |
| Volume of the journal: | 103 |
| Issue Number: | 9 |
| DOI: | 10.1063/1.2912982 |
| Abstract: | The electrical conductivity of nanoporous gold was measured in situ during the charging and decharging of the surface of the metal. The nanoporous gold samples were prepared by the process of selective dealloying of Ag from Au–Ag alloy. Charge was induced on the surface by making the sample a working electrode in an electrochemical cell. The conductivity was observed to vary reversibly with the induced surface charge. |
| Uncontrolled Keywords: | electrical conductivity, electrochemical electrodes, gold alloys, nanoporous materials, surface charging, surface treatment |
| Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Joint Research Laboratory Nanomaterials 11 Department of Materials and Earth Sciences > Material Science 11 Department of Materials and Earth Sciences |
| Date Deposited: | 15 Feb 2013 08:21 |
| Last Modified: | 05 Mar 2013 10:05 |
| PPN: | |
| Funders: | The support of the DST �India�—DAAD �Germany� project based personnel exchange program is acknowledged. |
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