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The Impact of Electric Fields on Processes at Electrode Interfaces
Zhuoran Long1, Jinhui Meng2, Lydia R Weddle3
1Department of Chemistry and Energy Sciences Institute, Yale University, New Haven, Connecticut 06520, United States.
Chemical Reviews
|January 17, 2025
Summary
Controlling chemical reactions with electric fields at electrode interfaces is key for efficient catalysis. This review explores interfacial electric fields, their effects on reactions, and magnetic field control for future advancements.
Area of Science:
- Electrochemistry
- Surface Science
- Catalysis
Background:
- External electric fields are increasingly used to influence chemical reactions at electrode interfaces.
- Designing efficient catalytic systems with electric fields, similar to enzyme active sites, remains a challenge.
- Understanding interfacial electric fields and their impact on adsorbates is crucial.
Purpose of the Study:
- To review recent advances in studying interfacial electric fields at electrode/electrolyte interfaces.
- To examine the vibrational Stark effect of adsorbates and electric field effects on reactions.
- To discuss magnetic field control of charge transfer and chemical reactions.
Main Methods:
- Experimental investigations of interfacial electric fields.
- Computational modeling of electric field effects.
- Theoretical analysis of the vibrational Stark effect and reaction mechanisms.
Main Results:
- Recent studies have shed light on the origin and influence of interfacial electric fields.
- The vibrational Stark effect provides insights into adsorbate behavior.
- Electric and magnetic fields show potential for controlling catalytic processes.
Conclusions:
- Significant progress has been made in understanding and utilizing interfacial electric fields for catalysis.
- Further research is needed to optimize electric field design and explore magnetic field applications.
- Future studies should focus on integrating experimental, computational, and theoretical approaches.
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