Article ID Journal Published Year Pages File Type
1605982 Journal of Alloys and Compounds 2016 8 Pages PDF
Abstract
Silicic acid is used as a remover to react with lithium residues (LiOH and Li2CO3) on the surface of LiNi0.6Co0.2Mn0.2O2 and subsequently generate an ion-conductive coating layer of Li2Si2O5 after heat treatment. The surface-coated cathode materials show a remarkably enhanced rate capability, discharge specific capacities, and cycling performance for Li-ion batteries.
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Related Topics
Physical Sciences and Engineering Materials Science Metals and Alloys
Preview
Synthesis of Li2Si2O5-coated LiNi0.6Co0.2Mn0.2O2 cathode materials with enhanced high-voltage electrochemical properties for lithium-ion batteries
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