Charge transfer modulated heterointerfaces for hydrogen production at all pH values
Mamoni Maji, Nikalabh Dihingia, Supriti Dutta, Sahanaz Parvin, Swapan K. Pati, Sayan Bhattacharyya
Abstract
A self-supported heterostructure has been created where the charge transfer from NiV-LDH to CoP drives electrochemical hydrogen production with sustained durability for 10 days at −1 A cm −2 in alkaline and acidic pH, yielding ∼20 ml h −1 H 2 .
Topics & Concepts
Hydrogen productionDurabilityElectrochemistryHydrogenCharge (physics)ChemistryHeterojunctionMaterials scienceElectrodeComposite materialOptoelectronicsPhysicsPhysical chemistryOrganic chemistryQuantum mechanicsElectrocatalysts for Energy ConversionAdvanced battery technologies researchSupercapacitor Materials and Fabrication