The modification progress of advanced biomass carbon-based anode materials for LIBs

Abstract With the growth of global energy demand and environmental awareness, sustainable energy storage technology has attracted much attention. Given the resource and environmental problems of low-capacity anode materials for LIBs, biomass carbon-based anode materials have outstanding advantages due to their excellent structural properties and green energy characteristics. In this paper, the preparation methods, performance advantages, and application prospects are summarized, the enhancement of electrochemical performance by activation pore-forming, element doping, and metal composite modification technologies is emphatically analyzed, and the future development is prospected, which provides a new direction for sustainable energy storage technology.