Synergistic effect of Co-Ni co-bridging with MoS nanosheets for enhanced electrocatalytic hydrogen evolution reactions.

The depletion of fossil fuels and associated environmental problems have drawn our attention to renewable energy resources in order to meet the global energy demand. Electrocatalytic hydrogen evolution has been considered a potential energy solution due of its high energy density and environment friendly technology. Herein, we have successfully synthesized a noble-metal-free Co-Ni/MoS nanocomposite for enhanced electrocatalytic hydrogen evolution.