Fe-doping induced surface Fe2+/Fe3+ cycle and activated redox-inert TiO2 for enhanced Hg(II) electrochemical sensing: An efficient strategy to strengthen the redox activity
Qianqian Xu, Xing-Liang Cheng, Boya Zhang, Feng Zhang, Xin Wang, Shanshan Li, Yongxing Zhang
Topics & Concepts
ChemistryRedoxElectrochemistryAdsorptionValence (chemistry)MetalNanoparticleInorganic chemistryOxideMetal ions in aqueous solutionDopingElectrodeNanotechnologyPhysical chemistryOrganic chemistryMaterials scienceOptoelectronicsPhysicsElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensorsAdvanced Nanomaterials in Catalysis