Electrodeposition of composite films of reduced graphene oxide/polyaniline in neutral aqueous solution on inert and oxidizable metal
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F17%3A00470761" target="_blank" >RIV/61389013:_____/17:00470761 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jelechem.2017.01.030" target="_blank" >http://dx.doi.org/10.1016/j.jelechem.2017.01.030</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jelechem.2017.01.030" target="_blank" >10.1016/j.jelechem.2017.01.030</a>
Alternative languages
Result language
angličtina
Original language name
Electrodeposition of composite films of reduced graphene oxide/polyaniline in neutral aqueous solution on inert and oxidizable metal
Original language description
Polyaniline-graphene oxide (GO) composite films were electrodeposited under potentiodynamic conditions in a neutral potassium nitrate solution on both inert platinum and oxidizable Fe electrodes. Neutral electrolytic bath was preferred to the acidic bath due to higher stability of the GO dispersion against precipitation and higher stability of Fe against corrosion. Polyaniline-reduced GO (rGO) films were obtained by electrochemical reduction of GO in PANI-GO films. Polarization of iron in this neutral aqueous electrolyte leads to passivation of the surface but without preventing electropolymerization of aniline. The electrodeposited coatings were characterized by electrochemical impedance spectroscopy (EIS), UV–vis and FTIR techniques. The morphology and structure of the films were investigated by scanning electron microscopy (SEM). Corrosion tests performed in acidic solution (1 M HCl) demonstrate the potential utility of PANI-rGO composite as an anticorrosion coating.
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
10404 - Polymer science
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Electroanalytical Chemistry
ISSN
1572-6657
e-ISSN
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Volume of the periodical
786
Issue of the periodical within the volume
1 February
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
135-144
UT code for WoS article
000394063600019
EID of the result in the Scopus database
2-s2.0-85009823839