Abstract
Electrochemical interfaces invariably generate unipolar electromotive force because of the unidirectional nature of electrochemical double layers. Herein we show an unprecedented generation of a time varying bipolar electric field between identical half-cell electrodes induced by tailored interfacial migration of magnetic particles. The periodic oscillation of a bipolar electric field is monotonically correlated with velocity-dependent torque, opening new electrochemical pathways targeting velocity monitoring systems.
| Original language | English |
|---|---|
| Pages (from-to) | 4501-4506 |
| Number of pages | 6 |
| Journal | Analytical Chemistry |
| Volume | 90 |
| Issue number | 7 |
| DOIs | |
| State | Published - 3 Apr 2018 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2018 American Chemical Society.
ASJC Scopus subject areas
- Analytical Chemistry
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