Three-dimensional reduced graphene oxide decorated with cobalt metaphosphate as high cost-efficiency electrocatalysts for the hydrogen evolution reaction
Zijie Tang, Shenqi Wei, Yuanyuan Wang, Liyi Dai
Abstract
-3D RGO can maintain its catalytic activity for at least ten hours whether in acid or alkali. This work not only demonstrates an excellent electrocatalyst for the hydrogen evolution reaction, but also provides an extremely convenient preparation technology, which provides a new strategy for the development and utilization of high-performance electrocatalysts.
Topics & Concepts
Tafel equationOverpotentialElectrocatalystMetaphosphateGrapheneMaterials scienceCatalysisCobaltOxideInorganic chemistryElectrochemistryChemical engineeringChemistryNanotechnologyMetallurgyPhysical chemistryElectrodeOrganic chemistryPhosphateEngineeringElectrocatalysts for Energy ConversionAdvanced Photocatalysis TechniquesAdvanced battery technologies research