Surface rearrangement of water-immersed hydrophobic solids by gaseous nanobubbles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F14%3A00438335" target="_blank" >RIV/61388955:_____/14:00438335 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/la503157s" target="_blank" >http://dx.doi.org/10.1021/la503157s</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/la503157s" target="_blank" >10.1021/la503157s</a>
Alternative languages
Result language
angličtina
Original language name
Surface rearrangement of water-immersed hydrophobic solids by gaseous nanobubbles
Original language description
Interactions of gaseous (ambient) nanobubbles (10-100 nm diameter) with different hydrophobic materials - Teflon, polystyrene, paraffin, and basal plane highly ordered pyrolytic graphite (HOPG) - are studied by AFM in situ and ex situ. Exactly identicalsurface locations are examined before and after exposure to ambient gas nanobubbles in deionized water and compared for nanomorphological changes. While freely flooded/immersed surfaces, regularly occupied by nanobubbles, do not exhibit resolvable alterations, significant surface rearrangement is found on whole flooded area after mild pressure drop (10 kPa) applied on the solid-liquid interface. Nanopattern and its characteristic dimension appear to be material specific and solely reflect surface-nanobubble interaction. Mild, nonswelling, noncorrosive conditions (20°C, deionized water) prevent intervention of chemical reaction and high-energy-demanding processes. Experimental results, in accordance with the presented model, indicate tha
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP208%2F12%2F2429" target="_blank" >GAP208/12/2429: Nanobubbles on electrode surfaces: Properties, interactions and surface restructuring</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Langmuir
ISSN
0743-7463
e-ISSN
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Volume of the periodical
30
Issue of the periodical within the volume
48
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
14522-14531
UT code for WoS article
000346325700018
EID of the result in the Scopus database
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