Electrical Behavior of Nickel Coated YSZ Cermet Prepared by Electroless Coating Technique

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/125

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DC Field	Value	Language
dc.contributor.author	Pratihar, S K	-
dc.contributor.author	Das Sharma, A	-
dc.contributor.author	Maiti, H S	-
dc.date.accessioned	2005-08-02T04:02:42Z	-
dc.date.available	2005-08-02T04:02:42Z	-
dc.date.issued	2005	-
dc.identifier.citation	Materials chemistry and physics, (In Press)	en
dc.identifier.uri	http://hdl.handle.net/2080/125	-
dc.description	Copyright for this article belongs to Elsevier Science Ltd	en
dc.description.abstract	Nickel – yttria stabilized zirconia (Ni/YSZ) cermet has been prepared by coating YSZ particles with metallic nickel using electroless coating technique. Concentration of nickel was varied between 7.23 and 64.99% by weight. Bulk samples were prepared using these nickel coated YSZ powders by uniaxial pressing followed by sintering in the temperature range 1200 – 1350oC with a soaking time of 2-6 h. A thorough investigation on the electrical characteristics of the samples has been performed and an attempt has been made to study the effect of starting YSZ particle size, matrix density on the temperature dependence of conductivity of the cermet. Samples prepared by this technique shows metallic conductivity at a Ni concentration as low as 27.04% by weight. A detailed microstructural investigation of the samples is also reported.	en
dc.format.extent	2213817 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	-
dc.publisher	Elsevier	en
dc.subject	Ni/YSZ cermets	en
dc.subject	solid oxide fuel cells	en
dc.subject	Electrical conductivity	en
dc.subject	Microstructure	en
dc.title	Electrical Behavior of Nickel Coated YSZ Cermet Prepared by Electroless Coating Technique	en
dc.type	Article	en
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