| 摘要 |
PROBLEM TO BE SOLVED: To provide conductive particles showing excellent conductive characteristics and sintering characteristics which makes an excellent electrode with baking at a comparatively low temperature. SOLUTION: The conductive particle consists of a nuclear particle made of metal with relatively high melting point and a coating layer made of metal with relatively low melting point formed around it. Nuclear particles are dispersed in reducer solution suited for manufacturing of conductive particles and metal coated particles are manufactured by adding metal salt solution to dispersed solution under agitation and, in another way, precious metal coated particles are manufactured by adding metal salt solution and reducer at the same time in the dispersed solution of nuclear particles under agitation. |
