Three-dimensional hierarchically porous MoS₂ foam as high-rate and stable lithium-ion battery anode.

ABSTRACT: Architected materials that actively respond to external stimuli hold tantalizing prospects for applications in energy storage, wearable electronics, and bioengineering. Molybdenum disulfide, an excellent two-dimensional building block, is a promising candidate for lithium-ion battery anode. However, the stacked and brittle two-dimensional layered structure limits its rate capability and electrochemical stability. Here we report the dewetting-induced manufacturing of two-dimensional molybdenum disulfide nanosheets into a three-dimensional foam with a structural hierarchy across seven orders of magnitude. Our molybdenum disulfide foam provides an interpenetrating network for efficient charge transport, rapid ion diffusion, and mechanically resilient and chemically stable support for electroc

SUBMITTER: Wei X 

PROVIDER: S-EPMC9556660 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature