| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing metallic fine particles, in a reaction system where, in a liquid phase comprising metal ions or a metal salt to be the precursor thereof, the metal ions are reduced so as to produce metallic fine particles, the particle structure of the metallic fine particles can be sufficiently controlled, and also, the yield of the metallic fine particles can be improved, and to provide metallic fine particles obtained by the production method. SOLUTION: In a solution comprising metal ions or a metal salt giving the metal ions, polyvinylpyrrolidone and an organic solvent having an amide group, the metal ions are reduced to precipitate metallic fine particles. COPYRIGHT: (C)2011,JPO&INPIT
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