Abstract
The mass transfer limitation is one of the major challenges for many electrochemical sensing applications. To overcome this, a piezoelectrically-driven vibrating electrode is presented in this work. CFD and electrochemical testing methods are used to study the effect of vibration on mass transfer properties of the electrode. Mass transfer coefficient enhancement attributed to vibration is observed in the simulation and verified by experiment.
Original language | English (US) |
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Title of host publication | MicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
Publisher | Chemical and Biological Microsystems Society |
Pages | 524-525 |
Number of pages | 2 |
ISBN (Electronic) | 9781733419017 |
State | Published - 2020 |
Event | 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020 - Virtual, Online Duration: Oct 4 2020 → Oct 9 2020 |
Publication series
Name | MicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
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Conference
Conference | 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020 |
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City | Virtual, Online |
Period | 10/4/20 → 10/9/20 |
Bibliographical note
Publisher Copyright:© 2020 CBMS-0001
Keywords
- Computational fluid dynamics
- Electrochemical
- Mass transfer
- Piezoelectric
- Vibrating electrode