Few-Layer MoS2-Decorated MoO2 for High-Density Exposed Catalytic Heterointerfaces in Lithium-Sulfur Batteries.
Lithium-sulfur batteries are severely limited by polysulfide shuttling and sluggish sulfur redox kinetics. Efficient catalysis in lithium-sulfur (Li-S) batteries requires not only intrinsically active catalyst materials but also catalytic interfaces with high structural exposure and electrochemical accessibility. Here,...