Physics

Nanotechnology

Bridging (networking)

High energy

Computer network

Mathematics

Engineering physics

Energy storage

Endocrinology

Engineering

Political science

Power (physics)

Metallurgy

Materials science

Geometry

Lithium–sulfur battery

Lithium (medication)

New energy

Computer science

Commercialization

Sulfur

Battery (electricity)

Energy density

Medicine

Mechanical engineering

Thermodynamics

Scaling

Advanced Energy Materials

Lithium–sulfur (Li–S) batteries, due to the high theoretical energy density, are regarded as one of the most promising candidates for breaking the limitations of energy‐storage system based on Li‐ion batteries. Tremendous efforts have been made to meet the challenge of high‐performance Li–S batteries, in which a sulfur loading of above 5 mg cm −2 delivers an areal capacity higher than 5 mAh cm −2 without compromising specific capacity and cycling stability for practical applications. However, serious problems have been exposed during the scaling up of the sulfur loading. In this review, based on mechanistic insights into structural configuration, catalytic conversion, and interfacial engineering, the problems and corresponding strategies in the development of high‐loading Li–S batteries are highlighted and discussed, aiming at bridging the gap between fundamental research and practical cell‐level designs. Stemming from the current achievements, future directions targeting the high‐energy‐density Li–S batteries for commercialization are proposed.

Strategies toward High‐Loading Lithium–Sulfur Battery