Zhenfei Cai

Enhanced electrochemical performance of micro-Si@SiOx anode with (Si3N4 + SiC+C) triple-phase protective coating for lithium-ion batteries

Micro-Si anodes offer high volumetric energy density and low-cost advantages; however, their significant volumetric expansion during Li + insertion/extraction and poor ion/electron transport properties severely hinder commercialization. This study designed a Si/C composite anode...