Yolk-Shelled C@Fe₃ O₄ Nanoboxes as Efficient Sulfur Hosts for High-Performance Lithium-Sulfur Batteries.

Owing to the high theoretical specific capacity (1675 mA h g^-1 ) and low cost, lithium-sulfur (Li-S) batteries offer advantages for next-generation energy storage. However, the polysulfide dissolution and low electronic conductivity of sulfur cathodes limit the practical application of Li... View More