Investigation of electrode passivation during oxidation of a nitroxide radical relevant for flow battery applications
Electrochemical behavior of 4-hydroxy-TEMPO (HT) is studied at realistic flow battery conditions such as high concentration and low rate. HT passivates the electrode surface, but a self-cleaning mechanism is a solution for HT use in flow batteries.
Authors
- Rohan Akolkar (ORCID: https://orcid.org/0000-0002-9865-5704)
- Justin G. Connell (ORCID: https://orcid.org/0000-0002-2979-2131)
- Pietro Papa Lopes (ORCID: https://orcid.org/0000-0003-3211-470X)
- Bethany Kersten (ORCID: https://orcid.org/0000-0002-0283-0425)
- Cailin Buchanan (ORCID: https://orcid.org/0000-0001-9978-2687)
- Caroline K. Williams (ORCID: https://orcid.org/0000-0003-3317-4106)
- Venkat Srinivasan
- Nora A. Shaheen (ORCID: https://orcid.org/0000-0001-7260-6034)
- Taewoo Kim (ORCID: https://orcid.org/0000-0002-5501-3146)
- Igor Messias (ORCID: https://orcid.org/0000-0002-9468-6263)
Institutions
- Argonne National Laboratory (US)
- Case Western Reserve University (US)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta00481k
- Citations
- 4
- Primary Topic
- Advanced battery technologies research
- Type
- article
- Field-Weighted Citation Impact
- 2.92
Funders
- U.S. Department of Energy
- Oak Ridge Associated Universities
- Office of Science
- Oak Ridge Institute for Science and Education
- Basic Energy Sciences
- Workforce Development for Teachers and Scientists
- Laboratory Directed Research and Development
- Argonne National Laboratory
- Energy Frontier Research Centers