Synthesis and Aromatic Diamine Intercalation of Graphene Oxide to Tailor the Electrochemical Properties

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Raza Aoun; Zahra Manzar; Qayyum Iqra; Zada Zeshan; Rehman Fazal Ur

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2023 | Volume:42 | Issue:5 Page(s): 1463-1470

Download Full-Text

View:

Download:

Cites:

Information Journal Paper

Title

Synthesis and Aromatic Diamine Intercalation of Graphene Oxide to Tailor the Electrochemical Properties

Author(s)

Keywords

Graphene oxide

Functionalization

Super capacitance

Hummer’s Approach

Electrochemical

Abstract

Graphene oxide has been synthesized using Hummer’s method by the oxidation of graphite powder using reagents like potassium permanganate, Sulphuric acid, hydrogen peroxide, and distilled water at low temperatures. The filtered suspension of Graphene oxide was changed to a dry powder at room temperature. Synthesized Graphene oxide was further modified by functionalizing using diamine 2,6-bis(4-aminophenoxy)benzonitrile (BAAP) by ultrasonication and reflux methodology, air-cooled mixture was washed with the equimolar ratio of ethanol and water which was dried at room temperature and followed by drying in the oven at 80 oC. The sample was characterized by Fourier transform infrared spectroscopy (FT-IR) which confirmed all required functional groups and proved the Functionalization and modification of Graphene oxide. Further, UV-Visible spectroscopy confirmed the slight reduction of Graphene oxide by the redshift which is due to the chromophoric effect of diamine. X-ray diffraction also confirmed the expected d-spacing due to the covalent reduction of Graphene oxide by shifting the peak position towards higher 2θ values. The cyclic voltammetry results are in a quasi-rectangular shape, due to the pseudocapacitance behaviour of diamine functionalized Graphene oxide; successfully synthesised and functionalized Graphene oxide showed Electrochemical stability and an increase in capacitance with an increase in scan rates which is the promising property for supercapacitance to ensure energy storage and conservation.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans