Abstract
(Invited) Innovation in Electrocatalysis: Magnetoelectrocatalysis
Meeting abstracts (Electrochemical Society), Vol.MA2024-02(69), pp.4825-4825
11/22/2024
DOI: 10.1149/MA2024-02694825mtgabs
Abstract
Electrochemical processes are less energy intensive than thermal processes, especially for inner sphere reactions such as HER (H2 evolution reaction), HOR (H2 oxidation reaction), OER (O2 evolution reaction), ORR (O2 reduction reaction), CO2RR (CO2 reduction reaction), and NH3 generation. Energetic costs and environmental burdens are lowered electrochemically, provided an appropriate electrocatalyst can be identified. Often, electrocatalysts are identified through edisonian surveys.
Here, a more fundamental approach to identifying catalysts is posed as magnetoelectrocatalysis. Magnetic gradients drive electron transfer reactions across the electrode solution interface. This increases rates and efficiency, to lower energetic and environmental taxes. Demonstrated magnetoelectrocatalysis is presented for HER [1,2], ORR [3-5], and single carbon species electrochemistry including CO2RR [6].
Fundamental approaches to identifying effective magnetoelectrocatalysts are presented.
The financial support of the National Science Foundation (NSF CHE-1309366; CHE-0809745) and the Army Research Office (W911NF-19-1-0208 (74912-CH-II), DAAD19-02-1-0443, and several STTRs) are acknowledged.
Details
- Title: Subtitle
- (Invited) Innovation in Electrocatalysis: Magnetoelectrocatalysis
- Creators
- Johna Leddy - University of Iowa
- Resource Type
- Abstract
- Publication Details
- Meeting abstracts (Electrochemical Society), Vol.MA2024-02(69), pp.4825-4825
- Publisher
- The Electrochemical Society, Inc
- DOI
- 10.1149/MA2024-02694825mtgabs
- eISSN
- 2151-2035
- Language
- English
- Date published
- 11/22/2024
- Academic Unit
- Chemistry
- Record Identifier
- 9984759992502771
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