Traditional Culture Encyclopedia - Traditional culture - What are the anode and cathode materials of lithium batteries?
What are the anode and cathode materials of lithium batteries?
At present, the main commercial cathode materials are lithium cobaltate, lithium manganate and lithium ferrous phosphate.
The cathode materials are basically graphite, and lithium titanate has developed well.
"Lithium battery" is a battery with lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte. 19 12 lithium metal battery was first proposed and studied by Gilbert N. Lewis. In 1970s, M. S. Whittingham proposed and began to study lithium-ion batteries. Because the chemical characteristics of lithium metal are very active, the processing, storage and use of lithium metal have very high requirements for the environment.
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