A deliberation on nanobubbles at surfaces and in bulk

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dc.contributor.authorSeddon, James R T
dc.contributor.authorLohse, D
dc.contributor.authorDucker, William A
dc.contributor.authorCraig, Vincent
dc.date.accessioned2015-12-10T23:13:31Z
dc.date.issued2012
dc.date.updated2016-02-24T09:45:33Z
dc.description.abstractSurface and bulk nanobubbles are two types of nanoscopic gaseous domain that have recently been discovered in interfacial physics. Both are expected to be unstable to dissolution because of the high internal pressure driving diffusion and the surface tension which squeezes the gas out, but there is a rapidly growing body of experimental evidence that demonstrates both bubble types to be stable. However, the two types of bubbles also differ in many respects: surface nanobubble stability is most probably assisted by the nearby wall, which can repel the water (in the case of hydrophobicity), accept physisorbed gas molecules, and reduce the surface area through which outfluxing can occur; bulk nanobubbles, on the other hand, must stabilise themselves. This is perhaps through ionic shielding, perhaps through diffusive shielding, or perhaps through both. Herein, the features of both bubble types are described individually, their common and disparate features are discussed, and emerging applications are examined.
dc.identifier.issn1439-4235
dc.identifier.urihttp://hdl.handle.net/1885/64452
dc.publisherWiley-VCH Verlag GMBH
dc.sourceChemPhysChem
dc.subjectKeywords: bubble stability; bulk; interfaces; nanobubbles; surfaces
dc.titleA deliberation on nanobubbles at surfaces and in bulk
dc.typeJournal article
local.bibliographicCitation.issue8
local.bibliographicCitation.lastpage2187
local.bibliographicCitation.startpage2179
local.contributor.affiliationSeddon, James R T, University of Twente
local.contributor.affiliationLohse, D, University of Twente
local.contributor.affiliationDucker, William A, Virginia Polytechnic Institute and State University
local.contributor.affiliationCraig, Vincent, College of Physical and Mathematical Sciences, ANU
local.contributor.authoremailu9204140@anu.edu.au
local.contributor.authoruidCraig, Vincent, u9204140
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor030306 - Synthesis of Materials
local.identifier.absfor020405 - Soft Condensed Matter
local.identifier.ariespublicationf5625xPUB941
local.identifier.citationvolume13
local.identifier.doi10.1002/cphc.201100900
local.identifier.scopusID2-s2.0-84861582771
local.identifier.thomsonID000304439600028
local.identifier.uidSubmittedByf5625
local.type.statusPublished Version

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