SILVER POWDER, METHOD FOR PRODUCING THE SAME, RESIN-CURING ELECTROCONDUCTIVE PASTE AND METHOD FOR FORMING ELECTROCONDUCTIVE FILM

摘要

PROBLEM TO BE SOLVED: To provide a method for forming an electroconductive film having the electric conductivity more excellent than that of the conventional electroconductive film to be formed by using the resin-curing electroconductive paste obtained by the conventional method, a new resin-curing electroconductive paste for obtaining the electroconductive film having more excellent electric conductivity, granular silver powder to be blended in the new resin-curing electroconductive paste, and a method for producing the granular silver powder.;SOLUTION: The granular silver powder is obtained by coating the material silver powder with polyvalent carboxylic acid by 0.01-0.5 mass%. The granular silver powder is blended in the new resin-curing electroconductive paste.;COPYRIGHT: (C)2011,JPO&INPIT