Birch, Stewart, Kolasch & Birch, LLP
Negative electrode active material having an intermediate layer and carbon coating layer, negative electrode including the same, and secondary battery including the negative electrode
A negative electrode active material including a core having SiOx (0≤x<2), an intermediate layer covering at least a portion of a surface of the core and including at least one of silicon nitride or silicon oxynitride, and a carbon coating layer covering at least a portion of the intermediate layer and containing nitrogen.
LG CHEM, LTD.
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Jung Hyun Eun Kyung Yong Ju Rae Hwan Dong Hyuk
Choi Kim Lee Jo Kim