A cobalt–phosphorus nanoparticle decorated N-doped carbon nanosheet array for efficient and durable hydrogen evolution at alkaline pH
Xinyi Li, Rong Zhang, Yongsong Luo, Qian Liu, Siyu Lu, Guang Chen, Shuyan Gao, Song Chen, Xuping Sun
Abstract
In 1.0 M KOH, Co–P@NC/CC, prepared by electrodeposition of cobalt–phosphorus nanoparticles on a polyimide derived N-doped carbon nanosheet array supported on carbon cloth, shows outstanding catalytic activity with the demand of an overpotential of 75 mV to drive 10 mA cm<sup>−2</sup>.
Topics & Concepts
OverpotentialNanosheetCobaltNanoparticleCarbon fibersPhosphorusCatalysisMaterials scienceInorganic chemistryDopingChemical engineeringChemistryNuclear chemistryElectrochemistryNanotechnologyOrganic chemistryMetallurgyElectrodeComposite materialComposite numberPhysical chemistryOptoelectronicsEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research