Unique wettability phenomenon of carbon-bonded alumina with advanced nanocoating
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43915752" target="_blank" >RIV/60461373:22310/18:43915752 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2352940718302671" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2352940718302671</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apmt.2018.08.002" target="_blank" >10.1016/j.apmt.2018.08.002</a>
Alternative languages
Result language
angličtina
Original language name
Unique wettability phenomenon of carbon-bonded alumina with advanced nanocoating
Original language description
In this paper, a unique nano-coating consisting of a mixture of graphene oxide and multi-walled carbon nanotubes was applied on carbon-bonded alumina substrates. Graphene oxide (GO) was prepared according to the modified Tour's method. GO in combination with carbon nanotubes (CNTs) and modified coal tar pitch was spray-coated on conventional carbon-bonded alumina material for investigations in contact with steel. Temperature and time-dependent experiments were performed in a hot stage microscope to analyze the wetting behavior. The microstructures of the substrates before and after heating were compared by scanning electron microscopy. The results showed that the coating containing both GO and CNTs delivered a fast stabilization of the wetting angle with low wettability towards the metal melt. Similar coatings may offer an innovative approach to improve purification of steel melts by filtration in the steel industry.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Materials Today
ISSN
2352-9407
e-ISSN
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Volume of the periodical
13
Issue of the periodical within the volume
DEC 2018
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
24-31
UT code for WoS article
000452789900003
EID of the result in the Scopus database
2-s2.0-85051623973