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- Title
In Operando Self-Healing of Perovskite Electrocatalysts: A Case Study of SrCoO<sub>3</sub> for the Oxygen Evolution Reaction.
- Authors
Tahini, Hassan A.; Tan, Xin; Schwingenschlögl, Udo; Smith, Sean C.
- Abstract
Perovskites are promising catalysts for oxygen evolution reactions (OER); among them, SrCoO3 is one of the best for these reactions. We study the O* intermediates and the role of surface oxygen vacancies of SrCoO3 during OER. A self‐healing mechanism is proposed in which O* are incorporated into the surface to recover the redox capabilities of the material.
- Subjects
SELF-healing materials; STRONTIUM compounds; OXYGEN evolution reactions; CATALYTIC activity; RENEWABLE energy sources
- Publication
Particle & Particle Systems Characterization, 2017, Vol 34, Issue 4, pn/a
- ISSN
0934-0866
- Publication type
Article
- DOI
10.1002/ppsc.201600280