Nanobubbles of less than 400 nm in diameter were formed by plasma in pure water. Pre-breakdown plasma termed streamer discharges, generated gas channels shaped like fine dendritic coral leading to the formation of small bubbles. Nanobubbles were visualized by an optical microscope and measured by dynamic laser scattering. However, it is necessary to verify that these nanobubbles are gas bubbles, not solid, because contamination such as platinum particles and organic compounds from electrode and residue in ultrapure water were also observed.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2015 Dec 3|
|Event||9th International Symposium on Cavitation, CAV 2015 - Lausanne, Switzerland|
Duration: 2015 Dec 6 → 2015 Dec 10
ASJC Scopus subject areas
- Physics and Astronomy(all)