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

Journal article
(Original article)


Publication Details

Author(s): Ajdari FB, Kowsari E, Ehsani A, Chepyga L, Schirowski M, Jaeger S, Kasian O, Hauke F, Ameri T
Journal: Applied Surface Science
Publisher: Elsevier B.V.
Publication year: 2018
Volume: 459
Pages range: 874-883
ISSN: 0169-4332
Language: English


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 Authors / FAU Editors

Ameri, Tayebeh Dr.
Institute Materials for Electronics and Energy Technology (i-MEET)
Chepyga, Liudmyla
Institute Materials for Electronics and Energy Technology (i-MEET)
Hauke, Frank Dr.
Zentralinstitut für Neue Materialien und Prozesstechnik
Schirowski, Milan
Sonderforschungsbereich 953/2 Synthetische Kohlenstoffallotrope


External institutions with authors

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


Research Fields

Neue Materialien und Prozesse
Research focus area of a faculty: Technische Fakultät


How to cite

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: 

Last updated on 2018-05-11 at 15:23

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