Resistance to silver electrolytic migration for thick-film conductors prepared from mixed and alloyed powders of Ag-15Pd and Ag-30Pd

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Title:	Resistance to silver electrolytic migration for thick-film conductors prepared from mixed and alloyed powders of Ag-15Pd and Ag-30Pd
Authors:	Lin,JC;Chuang,JY
Contributors:	機械工程學系
Keywords:	SODIUM-HYDROXIDE;PALLADIUM;TECHNOLOGY;OXIDES;ESCA
Date:	1997
Issue Date:	2010-06-29 18:05:21 (UTC+8)
Publisher:	中央大學
Abstract:	Thick-film conductors, made from mixed and alloyed powders of Ag-15Pd and Ag-30Pd, have been explored in distilled water at a bias of 5 V to assess their resistance to electrolytic silver migration. It was found that the resistance increases with the Pd concentration in the thick films (i.e., Ag < Ag-15Pd < Ag-30Pd). The film made from mixed powders is more resistant as compared with that from alloyed powders having the same compositions (i.e., 15A < 15M and 30A < 30M). Based on electrochemical study and analysis of reaction products, the interpolation for the resistance sequence has been discussed.
Relation:	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
Appears in Collections:	[Graduate Institute of Mechanical Engineering] journal & Dissertation

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