Preparation method of negative electrode material sodium chloride of sodium nickel battery
A negative electrode material, sodium-nickel battery technology, applied in battery electrodes, circuits, electrical components, etc., can solve the problems of low negative electrode voltage, poor electrical conductivity, high volatility, etc., to reduce volatility, improve voltage, ratio, etc. High volume effect
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[0010] A method for preparing sodium chloride, the negative electrode material of a sodium-nickel battery, is characterized in that: the method is to mix sodium with a content >99% and graphite at a weight ratio of 100:12, and grind them into particles of 1000 mesh to 1200 mesh , and then remove impurities, dehydrate and dry, and package in turn.
[0011] Above-mentioned dehydration drying is to carry out thorough dehydration airtight and air-insulated encapsulation with drier.
[0012] Make sure that the inside of the battery is dry when injecting it into the battery during use, and ensure that the prepared material does not develop in the air and be damp when injecting it into the battery.
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