Co-deposition of Co–Ni alloy catalysts from an ethylene glycol system for the hydrogen evolution reaction

Abstract

Nanocrystalline Co–Ni catalysts with a high electrochemical active surface area (ECSA) for HER are prepared from ethylene glycol system.

Tuning the electrocatalytic nitric oxide reduction activity of copper through alloying with nickel for NH3 production at low overpotentials

“…The pair of peaks situated at 853.88 eV and 871.14 eV belong to the Ni (2p 1/2 ) and Ni (2p 3/2 ), respectively, of metallic Ni 0 . 35 The additional peaks of Ni (2p 1/2 ) and Ni (2p 3/2 ) centered at binding energies of 855.53 eV and 872. 98 eV attributed to the Ni 2+ ions.…”

Electrodeposition of Ni-Co Alloys from Neat Protic Ionic Liquid: Application to the Hydrogen Evolution Reaction

“…Many methods have been considered to synthesize transition metal alloys for electrocatalytic HER, such as sintering [22], pulsed layer deposition [23,24], sol-gel [25], and electrodeposition [3,[26][27][28][29][30][31]. Among these techniques, electrodeposition has the advantage of fewer steps, ease of implementation and control, making it a versatile method for large-scale applications.…”