Towards highly electrically conductive and thermally insulating graphene nanocomposites: Al2O3-graphene
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43897127" target="_blank" >RIV/60461373:22310/14:43897127 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1039/C3RA45069D" target="_blank" >http://dx.doi.org/10.1039/C3RA45069D</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/C3RA45069D" target="_blank" >10.1039/C3RA45069D</a>
Alternative languages
Result language
angličtina
Original language name
Towards highly electrically conductive and thermally insulating graphene nanocomposites: Al2O3-graphene
Original language description
Highly electrically conductive materials with low heat transfer rates are of very high importance for high temperature fuel cell technologies and the refractory material industry. We aim to develop such materials with high electrical conductivities/highthermal resistivities by creating composite materials of graphene and Al2O3. Here we describe a novel and facile method for the synthesis of Al2O3-graphene composites. Graphite oxide, which was prepared by the Hofmann method, was reduced by active hydrogen generated by the reaction of aluminum with a solution of sodium hydroxide. This reaction led to the formation of a nanocrystalline composite of graphene and aluminum hydroxide. The Al(OH)3-graphene composite was then calcined and pressed into pellets.Sintering of the pellets yielded a nanostructured Al2O3-graphene composite. We characterized the properties of the Al(OH)3-graphene and Al2O3-graphene composite materials in all steps to get an understanding of the process of the nanocom
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
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
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
RSC Advances
ISSN
2046-2069
e-ISSN
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Volume of the periodical
4
Issue of the periodical within the volume
15
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
7418-7424
UT code for WoS article
000330241000008
EID of the result in the Scopus database
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