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METHOD FOR PREPARING METAL NANOPARTICLES USING MATAL SEED AND METAL NANOPARTICLES COMPRISING METAL SEED
METHOD FOR PREPARING METAL NANOPARTICLES USING MATAL SEED AND METAL NANOPARTICLES COMPRISING METAL SEED
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机译:利用金属种子和包含金属种子的金属纳米粒子制备金属纳米粒子的方法
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摘要
PURPOSE: A manufacturing method of a metal nano particle using a metal seed is provided to synthesize the metal nano particle with high concentration in bulk with a short amount of time. CONSTITUTION: A manufacturing method of a metal nano particle comprises the following steps: producing a solution by adding a polymer surfactant into an alcohol-based solvent; heating the solution; forming a metal seed by adding a first metal salt selected from the group consisting of platinum, palladium and iridium into the heated solution; and adding a second metal salt to the solution including the metal seed. The polymer surfactant is added for 1~100 equivalents per 1 equivalent of the second metal salt. The first metal salt is added for 1~1/1000 equivalents per 1 equivalent of the second metal salt.
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