Charge Separated One-Dimensional Hybrid Cobalt/Nickel Phosphonate Frameworks: A Facile Approach to Design Bifunctional Electrocatalyst for Oxygen Evolution and Hydrogen Evolution Reactions
Tanmay Rom, Rathindranath Biswas, Krishna Kanta Haldar, Sourav Sarkar, Uttam Kumar Saha, Avijit Kumar Paul
Abstract
Two new organoamine templated one-dimensional transition metal phosphonate compounds are synthesized, and their bifunctional electrocatalytic activities are examined in highly alkaline and acidic media. Compared with state-of-the-art materials, the cobalt phosphonate system is a new fabrication of sustainable and highly efficient catalysts toward electrochemical water splitting systems.
Topics & Concepts
BifunctionalChemistryElectrocatalystPhosphonateOxygen evolutionCobaltCatalysisNickelTransition metalElectrochemistryOxygenInorganic chemistryHydrogenCombinatorial chemistryChemical engineeringElectrodeOrganic chemistryPhysical chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchFuel Cells and Related Materials