Monolayer MoS<sub>2</sub> Films Supported by 3D Nanoporous Metals for High‐Efficiency Electrocatalytic Hydrogen Production

Yongwen Tan, Pan Liu, Luyang Chen, Weitao Cong, Yoshikazu Ito, Jiuhui Han, Xianwei Guo, Zheng Tang, Takeshi Fujita, Akihiko Hirata,

Advanced Materials · 2014 · 328 citations · 43 references

Concepts

Abstract

The "edge-free" monolayer MoS2 films supported by 3D nanoporous gold show high catalytic activities towards hydrogen evolution reaction (HER), originating from large out-of-plane strains that are geometrically required to manage the 3D curvature of bicontinuous nanoporosity. The large lattice bending leads to local semiconductor-to-metal transition of 2H MoS2 and the formation of catalytically active sites for HER.

References

43