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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Muralidharan, V S | - |
| dc.date.accessioned | 2008-04-21T09:04:03Z | - |
| dc.date.available | 2008-04-21T09:04:03Z | - |
| dc.date.issued | 2007-03 | - |
| dc.identifier.issn | 0971–457X | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/1077 | - |
| dc.description | 161-165 | en_US |
| dc.description.abstract | Nickel and nickel based alloy deposits are used as cathode materials for hydrogen evolution. Watt’s bath modified with thiourea was used to deposit Ni-S and Ni-S-Co alloys. In presence of thiourea, Watt’s bath offered amorphous Ni-S alloy. In presence of CoCl₂ and thiourea, amorphous Ni-S-Co alloy was formed. Hydrogen evolution reaction occurred faster on amorphous Ni-S-Co alloy compared to amorphous Ni-S alloy from 28 wt% NaOH. Hydrogen evolution reaction rate increased with temperature on these amorphous alloys. A fast Volmer followed by slow Heyrovsky reaction occurred on the surfaces of these alloys. Heat treatment of amorphous Ni-S-Co alloy decreased the electro catalytic activity due to the disturbance in the amorphous structure. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | CSIR | en_US |
| dc.relation.ispartofseries | C22C45/04, C25B1/44 | en_US |
| dc.source | IJCT Vol.14(2) [March 2007] | en_US |
| dc.subject | Amorphous alloy | en_US |
| dc.subject | Electro catalysis | en_US |
| dc.subject | Hydrogen evolution | en_US |
| dc.subject | Ni-S-Co alloy | en_US |
| dc.title | Electro catalytic amorphous nickel alloy | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJCT Vol.14(2) [March 2007] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 14(2) (2007) 161-165.pdf | 192.18 kB | Adobe PDF | View/Open |
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