B-site engineering in high-entropy spinel oxides (Mg0.2Co0.2Ni0.2Cu0.2Zn0.2)B2O4 decouples chemistry from A-site entropy for efficient alkaline HER
Ismail Bencherifa, Khaled Derkaoui, Mohamed Trari
Topics & Concepts
SpinelIonic radiusRaman spectroscopyRietveld refinementMaterials scienceX-ray photoelectron spectroscopyCatalysisSpectroscopyIonic bondingChemistryInorganic chemistryIonPhysical chemistryHydrogenSorptionRealizabilityDiffractionAnalytical Chemistry (journal)Entropy (arrow of time)High Entropy Alloys StudiesAdvancements in Solid Oxide Fuel CellsHigh-Temperature Coating Behaviors