| 摘要 |
PURPOSE: A method for preparing metal nano fluid using electrolysis is provided to plentifully and cheaply produce metal nano fluid with high heat conductivity. CONSTITUTION: A method for preparing metal nano fluid using electrolysis is as follows: An electrolytic bath(1) is filled with electrolyte(2) composed of water 10L, a reducing agent mixed by vitamin C 10g and NaOH 0.1g, and a dispersing agent mixed by tween 20.2g and sodium citrate 20g. Metal materials, such as gold, platinum, and tungsten, are respectively installed as a positive electrode(4) and a negative electrode(5) of the electrolytic bath. Metal nano fluid of a colloid state is produced by dispersing the electrolyte by the dispersing agent, and homogenized in a homogenizer with the 400 atmospheric pressure.
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