Production of lithium manganate batteries.deep cell marine battery

　　There are many synthesis methods for lithium spinel -glyph -lithium manganate. It mainly includes high temperature solid -phase, melting immersion method, microwave synthesis method, soluble gel method, emulsification drying method, common sedimentation method, PECHINI method, and water heat synthesis method.

　　Today, the main lithium manganate on the market has two types of AB. Class A refers to the material for power batteries. Its characteristics are mainly considering safety and cyclicability. Class B refers to the alternative of mobile phone batteries, which are characterized by high capacity.

　　The production of lithium manganate is mainly produced by EMD and lithium carbonate, and combined with the corresponding additives. It is produced by mixing, firing, and later treatment. Considering the characteristics of raw materials and production technology, production itself is not toxic and is friendly to environmental. No wastewater exhaust gas is generated, the powder in production can be recycled. Therefore, it has no effect on the environment.

　　Today, the main indicators of Class A materials are: between 100 and 115, and the circulation can still maintain a capacity of more than 500 times. (1C charging); Class B material capacity is high, and generally requires about 120, but the relative requirements for cyclicability are low, ranging from 300 to 500 times, and the capacity retention rate can reach more than 60%. Of course, the price of class A is still a certain distance from the price of Class B.

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