Iridium Incorporation into MnO 2 for an Enhanced Electrocatalytic Oxygen Evolution Reaction

• Published in: ChemCatChem Vol. 15; no. 8
• Main Authors: Kakati, Uddipana, Elzinga, Evert J., Mansley, Zachary R., Roe, Benjamin, Alimohammadi, Farbod, Schwenk, Gregory, Ning, Jinliang, Zhu, Yimei, Ji, Hai‐Feng, Sun, Jianwei, Strongin, Daniel R.
• Format: Journal Article
• Language: English
• Published: Germany Wiley Blackwell (John Wiley & Sons) 21.04.2023

Abstract We have investigated the structure and activity of electrocatalysts for the oxygen evolution reaction (OER) that had low loadings of Ir incorporated into the 2D layered MnO 2 , (birnessite, nominally δ‐MnO 2 ) and the 3D MnO 2 (pyrolusite, β‐MnO 2 ). The Ir‐incorporated β‐MnO 2 (Ir/β‐MnO 2...