CeO <sub>2</sub> supported high-valence Fe oxide for highly active and stable water oxidation
Hongzhi Liu, Jun Yu, Jinghuang Lin, Bin Feng, Mingzi Sun, Chen Qiu, Kun Qian, Zhichun Si, Bolong Huang, Jean‐Jacques Delaunay, Yuichi Ikuhara, Shihe Yang
Abstract
The high-valence Fe ions are stabilized on a CeO 2 support and achieved a record low overpotential of 219 mV to reach the current density of 50 mA cm −2 .
Topics & Concepts
OverpotentialValence (chemistry)OxideIonMaterials scienceInorganic chemistryChemistryElectrochemistryPhysical chemistryElectrodeMetallurgyOrganic chemistryElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingElectrochemical Analysis and Applications