NaBH<sub>4</sub> induces a high ratio of Ni<sup>3+</sup>/Ni<sup>2+</sup> boosting OER activity of the NiFe LDH electrocatalyst
Yaqiong Wang, Tao Shi, He Lin, Shaobo Han, Wenhua Zhong, Yangshan Xie, Jue Hu, Shihe Yang
Abstract
. For the series of TM LDHs we studied with different metal combinations, the high valence metal ion is found to be positively related to OER performance.
Topics & Concepts
Tafel equationOxygen evolutionElectrocatalystOverpotentialWater splittingCatalysisNickelChemistryElectrochemistryTransition metalInorganic chemistryValence (chemistry)Materials sciencePhysical chemistryElectrodePhotocatalysisOrganic chemistryBiochemistryElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques