Power-to-Methane is a concept that converts electrical into chemical energy using CO 2 and
H 2 O. The concept brings the possibility of connecting the power grid to different sectors …

Water electrolysis derived by renewable energy such as solar energy and wind energy is a
sustainable method for hydrogen production due to high purity, simple and green process …

Nickel‐molybdenum (NiMo) alloys can be a possible alternative to platinum as hydrogen
evolution reaction (HER) catalysts because of the superior HER activity. However, the …

Water electrolysis is a quite old technology started around two centuries back, but promising
technology for hydrogen production. This work reviewed the development, crisis and …

Scalable and robust electrocatalysts are required for the implementation of water splitting
technologies as a globally applicable means of producing affordable renewable hydrogen. It …

This paper presents investigations on the influence of in-situ ionic activation using
combination of three d-metals: Ni, Co and Mo on the hydrogen evolution reaction (HER) …

In this work, macroporous Ni, Co and Ni–Co electrodes have been developed by co-
deposition at high current density on stainless steel (AISI 304) substrates. The obtained …

First-row (3d) transition-metal catalysts, such as bimetallic Ni–Co, represent an emerging
class of electrocatalysts for HER, but they usually suffer from a large overpotential …

In the new “Hydrogen Economy” concept, water electrolysis is considered one of the most
promising technologies for hydrogen production. Novel electrocatalytic materials for the …

Designing the efficient, low-cost and stable electrocatalyst is of great significance for storage
and conversion of the renewable energy to hydrogen. Herein, the binder-free Ni–Fe–S …