SILVER-BASED PARTICULATE INK PASTE

摘要

PROBLEM TO BE SOLVED: To provide silver-based particulate ink paste capable of attaining superb electric conductivity practically without problems even at a baking temperature of less than 150°C, with the use of easy-to-handle particulates with a larger particle size than metal nanoparticles.

SOLUTION: The silver-based particulate ink paste contains an organic silver compound obtained by having fatty acid silver salt react with an amine compound, silver particulates and/or silver compound particulates, and a solvent and/or a dispersion medium. A low-temperature sintering property of filler particulates is enhanced by combined use of the organic silver compound.

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