Bionanofiber Assisted Decoration of Few-Layered MoSe Nanosheets on 3D Conductive Networks for Efficient Hydrogen Evolution.

Molybdenum diselenide (MoSe ) has emerged as a promising electrocatalyst for hydrogen evolution reaction (HER). However, its properties are still confined due to the limited active sites and poor conductivity. Thus, it remains a great challenge to synergistically achieve structural and electronic modulations for MoSe -based HER catalysts because of the contradictory relationship between these two characteristics.