Engineering Co2+/Co3+ redox activity of Ni-mediated porous Co3O4 nanosheets for superior Hg(II) electrochemical sensing: Insight into the effect of valence change cycle and oxygen vacancy on electroanalysis
Shanshan Li, Shanshan Li, Qianqian Xu, Jian-Tao Xu, Ge Yan, Yongxing Zhang, Suwen Li, Suwen Li, Lichang Yin
Topics & Concepts
Valence (chemistry)RedoxElectrochemistryAdsorptionDopingMaterials scienceNanotechnologyPorosityMetalTransition metalInorganic chemistryChemistryChemical engineeringElectrodeCatalysisPhysical chemistryOptoelectronicsMetallurgyEngineeringComposite materialOrganic chemistryBiochemistryElectrochemical Analysis and ApplicationsElectrocatalysts for Energy ConversionElectrochemical sensors and biosensors