Electrochemical preparation of nano/micron structure transition metal-based catalysts for the oxygen evolution reaction

Abstract

This is a comprehensive review of the electrochemical synthesis of nano/microstructure transition metal-based materials for oxygen evolution reaction from the aspects of ‘Fundamentals, Structural design and Classification’.

Key components and design strategy of the membrane electrode assembly for alkaline water electrolysis

“…Energy & Environmental Science are consistently and quickly deposited on LGDLs that have been chosen as working electrodes during the electrodeposition process. 288 Various electrodeposition methods, including galvanostatic deposition, potentiostatic deposition, cyclic voltammetry, pulse deposition and electrophoretic deposition, have been developed for alkaline water electrolysis. The electrodeposition devices can be divided into two-electrode and three-electrode systems.…”

Development of copper foam-based composite catalysts for electrolysis of water and beyond

“…73 Likewise, electrodeposition can be used to create several complexes of transition metals. 74,75 Due to its straightforward operation, low cost, simple control, and quick reaction time, this technology can be utilized to create a variety of materials. Only the voltage, electrolyte, and electrode material are typically needed for electrodeposition.…”

Three-dimensional nickel nanowires modified by amorphous Fe nanosheets as electrocatalysts for the oxygen evolution reaction

“…Precious group metal (PGM)-based catalysts, such as RuO 2 and IrO 2 , especially the Ir-based catalysts, which are widely used in commercial catalysts, 5 are capable of OER overpotential reduction, but their large-scale application is limited by high cost and scarcity. [6][7][8][9][10] Therefore, the development of non-precious metal-based OER catalysts is critical for the future of hydrogen energy.…”