Melamine-functionalized graphene oxide: Synthesis, characterization and considering as pseudocapacitor electrode material with intermixed POAP polymer

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Ajdari FB, Kowsari E, Ehsani A, Chepyga L, Schirowski M, Jaeger S, Kasian O, Hauke F, Ameri T
Zeitschrift: Applied Surface Science
Verlag: Elsevier B.V.
Jahr der Veröffentlichung: 2018
Band: 459
Seitenbereich: 874-883
ISSN: 0169-4332
Sprache: Englisch


Abstract

In this study, Melamine functionalized graphene oxide (FGO-Melamine) was synthesized by chemical route. The prepared functionalized graphene oxide was characterized by different analytical techniques such as
FT-IR, Raman spectroscopy, thermogravimetry coupled with mass
spectrometry (TG-MS), X-Ray diffraction (XRD), field-emission scanning
electron microscopy (FE-SEM), and X-ray photoelectron spectroscopy
(XPS). To improve electrochemical properties of polyorthoaminophenol (POAP), the electropolymerized POAP/FGO-Melamine films, employed as an active electrode
regarding electrochemical performance. In terms of electrochemical
measurements, galvanostatic charge–discharge evaluation, EIS
(electrochemical impedance spectroscopy) and CV (cyclic voltammetry)
were employed for conducting an enquiry into supercapacitive performance
of nanocomposite of POAP/FGO-Melamine. This graphene-based electrode showed a specific capacitance (SC) by 273 F g−1 and high energy of 37.91 W kg−1 at power density of 500 W kg−1.
The novel materials synthesized in the current work show higher
efficiency compared to the carbon-based ones concerning redox reactions
of capacitors consisting of good stability in the existence of aqueous
electrolyte, large active surface area and ease synthesis method. © 2018 Elsevier B.V.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Ameri, Tayebeh Dr.
Lehrstuhl für Werkstoffwissenschaften (Materialien der Elektronik und der Energietechnologie)
Chepyga, Liudmyla
Lehrstuhl für Werkstoffwissenschaften (Materialien der Elektronik und der Energietechnologie)
Hauke, Frank Dr.
Zentralinstitut für Neue Materialien und Prozesstechnik
Schirowski, Milan
Sonderforschungsbereich 953/2 Synthetische Kohlenstoffallotrope


Einrichtungen weiterer Autorinnen und Autoren

Amirkabir University of Technology (AUT) / دانشگاه صنعتی امیرکبیر
Bayerisches Zentrum für Angewandte Energieforschung e.V. (ZAE Bayern)
Max-Planck-Institut für Eisenforschung GmbH (MPIE) / Max Planck Institute for Iron Research
University of Qom


Forschungsbereiche

Neue Materialien und Prozesse
Forschungsschwerpunkt einer Fakultät: Technische Fakultät


Zitierweisen

APA:
Ajdari, F.B., Kowsari, E., Ehsani, A., Chepyga, L., Schirowski, M., Jaeger, S.,... Ameri, T. (2018). Melamine-functionalized graphene oxide: Synthesis, characterization and considering as pseudocapacitor electrode material with intermixed POAP polymer. Applied Surface Science, 459, 874-883. https://dx.doi.org/10.1016/j.apsusc.2018.07.215

MLA:
Ajdari, Farshad Boorboor, et al. "Melamine-functionalized graphene oxide: Synthesis, characterization and considering as pseudocapacitor electrode material with intermixed POAP polymer." Applied Surface Science 459 (2018): 874-883.

BibTeX: 

Zuletzt aktualisiert 2018-05-11 um 15:23