Porphyrin-based metal–organic frameworks anchored with Cu species for highly efficient electrocatalytic CO<sub>2</sub> reduction to CH<sub>4</sub>
Weiqi Cao, Dexin Yang, Bing‐Yu Li, Yulan Mi, Kongsheng Qi, Yidan Mao, Yuhua Zhao, Hongping Li, Zhen‐Hong He
Abstract
The Cu-PMOF showed excellent selectivity for the electroreduction of CO 2 to CH 4 , reaching a peak Faradaic efficiency of 80.4% at −300 mA cm −2 and achieving a maximum partial current density of −337.5 mA cm −2 at −1.23 V versus RHE.
Topics & Concepts
Faraday efficiencyPorphyrinSelectivityReduction (mathematics)Current densityMetal-organic frameworkElectrocatalystMetalMaterials scienceCatalysisInorganic chemistryChemical engineeringChemistryElectrochemistryElectrodePhotochemistryOrganic chemistryPhysical chemistryMetallurgyGeometryQuantum mechanicsMathematicsEngineeringAdsorptionPhysicsCO2 Reduction Techniques and CatalystsIonic liquids properties and applicationsMetal-Organic Frameworks: Synthesis and Applications