Cuprous oxide particles, method for producing the same, photosintering composition, method for forming a conductive film using the same, and cuprous oxide particle paste

摘要

A photosintering composition comprising cuprous oxide particles containing at least one additive element selected from the group consisting of tin, manganese, vanadium, cerium and silver, and a solvent. The cuprous oxide particles preferably contain 1 ppm to 30000 ppm of tin as an additive element. Moreover, the preferable mixing | blending of a photosintering-type composition is a 3 mass%-80 mass% cuprous oxide particle and a 20 mass%-97 mass% solvent.