Interfacial Engineering of Fe3O4/Biochar via CMC Bridging for Durable Lithium/Sodium-Ion Storage
The development of cost-effective and durable anode materials derived from renewable biomass is essential for practical lithium- and sodium-ion batteries (LIBs/SIBs). However, conventional strategies for integrating high-capacity metal oxides with biomass carbon often suffer from weak oxide–carbon adhesion, nanoparticl...