Electrical Properties of Graphene Oxide Layers Prepared by Material Inkjet Printing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F15%3APU115856" target="_blank" >RIV/00216305:26310/15:PU115856 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/KEM.674.109" target="_blank" >https://www.scientific.net/KEM.674.109</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.674.109" target="_blank" >10.4028/www.scientific.net/KEM.674.109</a>
Alternative languages
Result language
angličtina
Original language name
Electrical Properties of Graphene Oxide Layers Prepared by Material Inkjet Printing
Original language description
The paper deals with the study of optical and electrical properties of inkjet-printed graphene oxide (GO) layers, which can be used e.g. for the preparation of various types of electronic devices. To ensure stable inkjet printing conditions of GO solution, mixture was thoroughly stirred for 1 h at room temperature or sonicated in the bath for 30 min. The thicknesses of prepared layers were determined by spectroscopic ellipsometry and profilometry. An electrical conductivity of GO was increased by the multistep reduction (due to annealing) – the conductivity was changed by these processes about seven orders of magnitude (GO is an isolator and reduced GO is a conductor). For electrical and dielectric measurements, samples with GO and mixture of GO with PEDOT were prepared. All current-voltage characteristics have a diode character. From AC measurements the bulk electrical conductivity and geometric capacity of prepared layers were determined.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Key Engineering Materials (print)
ISSN
1013-9826
e-ISSN
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Volume of the periodical
674
Issue of the periodical within the volume
2016
Country of publishing house
CH - SWITZERLAND
Number of pages
6
Pages from-to
109-114
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-84958214711