Oxygen evolution reaction (OER) is the critical half reaction in electrochemical splitting of water for clean hydrogen technology. The adsorbate evolution mechanism (AEM) and lattice oxygen mechanism (LOM) are two possible OERmechanisms that are proposed by the theoretical calculations. In this talk, in-situ DEMS measurements via an isotope H218O labeling method will be used as a technique to experimentally probe the reaction mechanism of the active and durable nickel stabilized ruthenium dioxide catalyst for the acidic OER.

Determining the reaction mechanism of oxygen evolution reaction on electrocatalysts using in situ deferential electrochemical mass spectrometry

Where thousands of chemistry professionals meet to share ideas and advance scientific and technical knowledge. Spring 2023 abstracts, posters, and presentations will launch at the end of March.

ACS Spring 2023

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.