| 摘要 |
PURPOSE: Provided is a method of making the anode for Ni-MH battery by circular metal hydride powder as the raw materials for the electrode. The battery is characterized in that it has increased its capacity and the battery life, and the production cost is lowered by simplifying the powder- making process. CONSTITUTION: The method comprises high pressure spraying the dissolved metal hydride through nozzle, rapidly cooling at the speed of 103-104deg.C/sec to making uniform circular particle powders, compressing and calcining them to make the anode of Ni-MH battery.
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