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Li-ion batteries with improved abuse tolerance and performance
Li-ion batteries with improved abuse tolerance and performance
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机译:锂离子电池具有改善的滥用公差和性能
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摘要
A lithium-ion battery includes a cathode comprising a lithium compound and the cathode further includes solid additives based on metal nitrides and/or borates. The solid additives improve the capacity retention of the lithium-ion battery and extend the battery lifetime. The solid additives also reduce the growth in internal resistance of the lithium-ion battery that is known to occur as Li-ion batteries age. The solid additives help stabilize the lithium-ion chemistry to high cell potentials or temperatures.
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