Robust and sulfur-containing ingredient surface film to improve the electrochemical performance of LiDFOB-based high-voltage electrolyte

In order to optimize the electrolyte system of lithium difluoro (oxalato) borate (LiDFOB)-ethyl methyl carbonate (EMC)/ethylene carbonate (EC)/adiponitrile (ADN) to overcome the drawback of low discharge capacity at room temperature and the easily decomposition of ADN under lower potential, three su...

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