| 摘要 |
PURPOSE: A manufacturing method of a fine complex metal particle within a surfactant aqueous solution is provided to prevent the fine complex particles from converting to a metal acid material. CONSTITUTION: A manufacturing method of a fine complex metal particle within a surface active agent aqueous solution includes the steps of: manufacturing a solution 1 by adding up a metal ion deoxidizing agent such as an organic material contained with Hydrazine, LiAIBH4, NaBH4, an ethylene oxide group in the surface active agent aqueous solution; manufacturing a solution 2 by dissolving FeCl3 and AgNO3 salt in case of silver/steel complex particle or HAuCl4/AgNO3/CuSO4 salt in case of gold/silver/copper complex particle in water; deoxidizing a mixed metal ion and converting to a complex metal atom by slowly adding the solution 2 while agitating the solution 1; adding up a proper amount of the surface active agent in an aqueous solution formed with a particle.
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