NDLI: Hydrothermal synthesis of PEDOT/rGO composite for supercapacitor applications

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Hydrothermal synthesis of PEDOT/rGO composite for supercapacitor applications

Content Provider	Scilit
Author	Ahmed, Sultan Rafat, Mohd
Copyright Year	2017
Description	Journal: Materials Research Express In this study, PEDOT/rGO composite has been successfully synthesized using hydrothermal method. Precursor solution of EDOT monomer was mixed with a predetermined solution of graphene oxide (GO). The resultant mixture was then hydrothermally treated. Surface morphology, crystal structure vibrational response and thermal stability have been studied using standard characterization techniques: field-emission scanning electron microscopy, X-ray diffraction, Raman spectroscopy and thermo-gravimetric analysis. The observed results confirm that the required composite of PEDOT/rGO has indeed been synthesized. Electrochemical properties of the synthesized product were studied in 6 M KOH aqueous solution, using characterization techniques such as: cyclic voltammetry, electrochemical impedance spectroscopy and galvanostatic charge-discharge measurements. The results show a high value of specific capacitance (102.8 F g-1) at 10 mV s-1, indicating that the composite can be profitably used for energy storage devices.
Related Links	http://iopscience.iop.org/article/10.1088/2053-1591/aaa232/pdf
ISSN	20531591
e-ISSN	20531591
DOI	10.1088/2053-1591/aaa232
Journal	Materials Research Express
Issue Number	1
Volume Number	5
Language	English
Publisher	IOP Publishing
Publisher Date	2017-12-15
Access Restriction	Open
Subject Keyword	Journal: Materials Research Express Raman Spectroscopy Pedot/rgo Composite Characterization Techniques
Content Type	Text
Resource Type	Article
Subject	Surfaces, Coatings and Films Metals and Alloys Biomaterials Electronic, Optical and Magnetic Materials Polymers and Plastics

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