3D MoS₂/graphene oxide integrated composite as anode for high-performance sodium-ion batteries.

ABSTRACT: Sodium-ion batteries (SIBs) are emerging as a promising alternative to conventional lithium-ion technology, due to the abundance of sodium resources. The major drawbacks for the commercial application of SIBs lie in the slow kinetic processes and poor energy density of the devices. Molybdenum sulfide (MoS₂), a graphene-like material, is becoming a promising anode material for SIBs, because of its high theoretical capacity (670 mAh g^-1) and layered structure that suitable for Na⁺ intercalation/extraction. However, the intrinsic properties of MoS₂, such as low conductivity, slow Na⁺ diffusion kinetics and large volume change during charging/discharging, restrict its rate capability and cycle stability. Here, molybdenum disulfide and grap

SUBMITTER: Yang Y 

PROVIDER: S-EPMC11336104 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature