Results 171 to 180 of about 7,927,773 (219)

Manipulating Trapped Nanobubbles Moving and Coalescing with Surface Nanobubbles.

open access: yesLangmuir, 2022
Trapped nanobubbles are observed nucleating at nanopits on a pitted substrate, while surface nanobubbles are usually formed on the smooth solid surface in water.
Dayong Li   +4 more
semanticscholar   +4 more sources

Long-Term Stability of Surface Nanobubbles in Undersaturated Aqueous Solution

open access: yesLangmuir, 2019
Surface nanobubbles should not be stable for more than a few milliseconds; however they have been shown to persist for days. Pinning of the three-phase contact line of surface nanobubbles has been proposed to explain the discrepancy between the ...
Jing Qian   +2 more
exaly   +4 more sources

Formation of surface nanobubbles on nanostructured substrates.

open access: yesNanoscale, 2017
The nucleation and stability of nanoscale gas bubbles located at a solid/liquid interface are attracting significant research interest. It is known that the physical and chemical properties of the solid surface are crucial for the formation and properties of the surface nanobubbles.
Lei Wang   +10 more
semanticscholar   +4 more sources

Surface Nanobubbles Nucleate Liquid Boiling

open access: yesLangmuir, 2018
Surface nanobubbles have been presumed to lead to the experimental observation that liquid boiling often occurs at a much lower supersaturation than expected, yet no qualitative theory exists to explain how they participate in the process. Here, we report through a simple theoretical analysis on how the metastable nanobubbles nucleate the liquid-to ...
Jintao Zou   +6 more
core   +4 more sources

Efficient separation of fine coal assisted by surface nanobubbles

Separation and Purification Technology, 2020
The separation performance of fine particles by flotation is significantly sensitive to particle size, which poses a limit to application of flotation in the separation of fine particles.
Chenwei Li, Yaowen Xing, Haijun Zhang
exaly   +2 more sources

Multimodal microscopy-based identification of surface nanobubbles

Journal of Colloid and Interface Science, 2019
HYPOTHESIS Surface nanobubbles, which were controversially discussed in the literature, promise a number of outstanding applications, and their presence may hamper nanoscale processes at solid-aqueous interfaces.
Stephan Handschuh-Wang   +2 more
exaly   +2 more sources

Surface nanobubbles on the hydrophobic surface and their implication to flotation

International Journal of Minerals, Metallurgy and Materials, 2022
Chenwei Li, Danlong Li, Haijun Zhang
exaly   +2 more sources

Coarse-grained modelling of surface nanobubbles

open access: yesJournal of Physics: Condensed Matter, 2013
Surface nanobubbles are nanoscale gaseous objects that form on hydrophobic surfaces in contact with water. Understanding nanobubble formation and stability remains challenging due to the lack of appropriate theoretical framework and adequate modelling. Here we present a non-equilibrium coarse-grained model for nanobubbles at hydrophobic surfaces.
Grosfils, Patrick
openaire   +4 more sources

Dynamic behavior of near-surface nanobubbles formation and development

Journal of Molecular Liquids, 2022
Dongwei Zhang   +2 more
exaly   +2 more sources

Nanoscale Patterning of Surface Nanobubbles by Focused Ion Beam.

Langmuir, 2023
Surface nanobubbles forming on hydrophobic surfaces in water present an exciting opportunity as potential agents of top-down and bottom-up nanopatterning.
Anayet Ullah Siddique   +3 more
semanticscholar   +1 more source

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