ZIF-67-derived Co–N–C supported nickel cobalt sulfide as a bifunctional electrocatalyst for sustainable hydrogen production <i>via</i> alkaline electrolysis
Sumit Sumit, Apurba Borah, Sathishkumar Palaniyappan, G. Rajeshkhanna
Abstract
This study introduces two efficient electrode materials, NF@ZIF-67@NiCo 2 S 4 and NF@Co–N–C@NiCo 2 S 4 , for H 2 production, achieving excellent OER, HER and overall water splitting activities with remarkable durability in an alkaline electrolyzer.
Topics & Concepts
ElectrocatalystBifunctionalCobalt sulfideElectrolysisCobaltAlkaline water electrolysisWater splittingNickelHydrogen productionSulfideInorganic chemistryMaterials scienceChemical engineeringElectrodeHydrogenChemistryCatalysisMetallurgyElectrochemistryElectrolyteEngineeringOrganic chemistryPhotocatalysisPhysical chemistryElectrocatalysts for Energy ConversionAdvanced Photocatalysis TechniquesAdvanced battery technologies research