hard carbon

Advances in electrode material research: Cathode materials include two-dimensional layered transition metal oxides (O3-type, P2-type, etc.), three-dimensional layered transition metal oxides and fluorides, polyanionic compounds (phosphates, pyrophosphates, NASICON-type, etc.), cyanides, and organic…

Sodium-ion batteries, a rising star in the energy storage field, are undergoing accelerated industrialization worldwide. Similar to mature lithium-ion battery systems, the anode material is a crucial factor determining the performance, cost,…