Abstract
Ionic vacancies created in copper electrodeposition have been first observed by converting to microbubbles via. nanobubbles. Since the copper deposition potential was much more positive than hydrogen evolution one, the microbubbles were ascribed not to hydrogen bubbles but to the ionic vacancies. Then, the evolution times of the microbubbles at an overpotential of-300mV were examined under various magnetic flux densities.
Original language | English |
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Pages (from-to) | 654-657 |
Number of pages | 4 |
Journal | Electrochemistry |
Volume | 82 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2014 Aug 5 |
Keywords
- Copper deposition
- Ionic vacancy
- Magnetic field
- Nanobubble
ASJC Scopus subject areas
- Electrochemistry