An Electrochemical Wind Velocity Sensor
| Autor: | Zahid Manzoor Bhat, Swapnil Varhade, Musthafa Ottakam Thotiyl, Ravikumar Thimmappa, Alagar Raja Kottaichamy, Mruthyunjayachari Chattanahalli Devendrachari, Siddhi Khaire, Shahid Pottachola Shafi, Pramod Gaikwad |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Periodic oscillation
Electromotive force Condensed matter physics Chemistry 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Electrochemistry 01 natural sciences Wind speed 0104 chemical sciences Analytical Chemistry Electric field mental disorders Electrode Astrophysics::Solar and Stellar Astrophysics Torque Magnetic nanoparticles 0210 nano-technology |
| Zdroj: | Analytical chemistry. 90(7) |
| ISSN: | 1520-6882 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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