| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal particulate dispersion and a formation method for forming such an excellent metal film by using this metal particulate dispersion as has a uniform thickness and besides none of defects such as pinholes and cracks. SOLUTION: The metal particulate dispersion contains a metal particulate, water, a volatile organic solvent, and a nonvolatile organic compound. The metal particulate used is a particulate containing one or more kinds of metal elements selected from the group consisting of Ag, Au, Pt, Pd, Ru, Sn, Cu, Ni, Fe, Co, Ti, In and Ir. The volatile organic solvent used is a 1-5C saturated aliphatic alcohol. The nonvolatile organic compound is contained in a ratio of two or more parts by weight thereof relative to 100 parts by weight of the metal particulate. The formation method of a metal film comprises coating a metal particulate fluid dispersion on the surface of a substrate, and drying, and thereafter baking. COPYRIGHT: (C)2007,JPO&INPIT
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