SILVER COLLOIDAL AQUEOUS SOLUTION, METHOD OF PREPARING SILVER COLLOIDAL AQUEOUS SOLUTION, CONDUCTIVE FILM AND METHOD OF FORMING CONDUCTIVE FILM

摘要

PROBLEM TO BE SOLVED: To provide a silver colloidal aqueous solution, which exhibits good dispersion stability even at an increased silver content, and also exhibits an excellent conductivity when applied to form a conductive film.;SOLUTION: A silver colloidal aqueous solution is disclosed in which a concentration of solids including silver particles is in the range of 1 to 20% by weight. The solids exhibit a weight loss of 1 to 25% by weight upon heating to 500°C, as measured by Thermo Gravimetric Analysis.;COPYRIGHT: (C)2001,JPO