Unravelling the mechanistic complexity of the oxygen evolution reaction and Ir dissolution in highly dimensional amorphous hydrous iridium oxides
Marianne van der Merwe, Yonghyuk Lee, Romualdus Enggar Wibowo, Tathiana Midori Kokumai, Anna Efimenko, Mauricio D. Arce, Catalina Jiménez, Benjamin Howchen, Rosario Suarez Anzorena, Ilaria Lucentini, Carlos Escudero, Götz Schuck, Zdravko Kochovski, Marco Favaro, David E. Starr, Karsten Reuter, Christoph Scheurer, Marcus Bär, Raul Garcia‐Diez
Abstract
Alternative atomistic model describing OER and Ir dissolution in amorphous, hydrous iridium oxides derived from synchrotron-based X-ray spectroscopies and DFT.
Topics & Concepts
IridiumDissolutionAmorphous solidOxygen evolutionMaterials scienceChemical engineeringOxygenInorganic chemistryChemistryCatalysisPhysical chemistryCrystallographyOrganic chemistryElectrochemistryElectrodeEngineeringSemiconductor materials and devicesAdvanced Memory and Neural ComputingZnO doping and properties