Facile electrodeposition of biphasic CuSx/CoSx nanostructures as bifunctional electrocatalysts for seawater splitting

• Main Authors: Mottakin M., Selvanathan V., Razali S.A., Islam M.A., Almohamadi H., Alharthi N.H., Yoshimura S., Akhtaruzzaman M.
• Other Authors: 57195305487
• Format: Article
• Published: Elsevier Ltd 2024
• Subjects: Alkaline seawater; Biphasic design; Electrocatalyst; Electrodeposition; Hydrogen evolution reaction (HER); Oxygen evolution reaction (OER); Catalyst activity; Chlorine compounds; Copper compounds; Electrocatalysis; Electrocatalysts; Electrodes; Hydrogen production; Oxygen; Seawater; Sulfur compounds; Urea; Alkalines; Bifunctional electrocatalysts; Hydrogen evolution reaction; Hydrogen evolution reactions; Overpotential; Oxygen evolution reaction; Splittings; ]+ catalyst; Cost effectiveness
• Institution: Universiti Tenaga Nasional

Development of seawater splitting is essential for the sustainable hydrogen energy production via electrocatalysis. In this study, a facile electrodeposition technique is adopted to design a copper sulfide/cobalt sulfide biphasic composition on nickel foam as bifunctional electrocatalyst for oxygen...