Covalent organic frameworks with interlayer fixed Pt atoms for efficient electrocatalytic hydrogen evolution
Daqing Fan, Weiwen Wang, Tian Ma, Xianglin Luo, Chao He, Xikui Liu, Shuang Li
Abstract
TTB-COF with different crystallinities loaded with Pt atoms were synthesized for HER. The Pt@TTB-COF with higher crystallinity exhibited excellent performance with low overpotential of 5 mV at 10 mA cm −2 and high TOF value of 5.43 H 2 S −1 at 50 mV.
Topics & Concepts
OverpotentialCrystallinityMaterials scienceCovalent bondHydrogenCovalent organic frameworkChemical engineeringElectrochemistryPhysical chemistryChemistryComposite materialOrganic chemistryElectrodeEngineeringCovalent Organic Framework ApplicationsAdvanced Photocatalysis TechniquesElectrocatalysts for Energy Conversion