Electrochemical Study of Reduced Graphene Oxide for Supercapacitor Application

Deependra Jhankal; Mohammad Saquib Khan; Bhanu; Preeti Shakya; Nikita Bhardwaj; K. K. Jhankal; K. Sachdev

doi:10.1007/978-981-99-4685-3_26

Electrochemical Study of Reduced Graphene Oxide for Supercapacitor Application

Deependra Jhankal
, Mohammad Saquib Khan
, Bhanu
, Preeti Shakya
, Nikita Bhardwaj
, K. K. Jhankal
, K. Sachdev^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

Recently, graphene-based materials have received great attention towards the high-performance futuristic energy devices. In this study, we report a cost-effective environmental friendly hydrothermal synthesis strategy for the synthesis of reduced graphene oxide (rGO) and its electrochemical study for supercapacitor (SC) application. The morphological and structural analysis shows that high purity sheets of rGO are formed with good stoichiometry. The electrochemical study of rGO-electrode in three-electrode configuration reveals that the electrode has highest specific capacitance of 140.8 F g⁻¹ and areal capacitance of 281 mF cm⁻² at 0.5 A g⁻¹ in 1 M Na₂SO₄ electrolyte. The present study highlights the facile, eco-friendly and efficient synthesis process of rGO sheets for SC applications.

Original language	English
Title of host publication	Springer Proceedings in Materials
Publisher	Springer Nature
Pages	191-196
Number of pages	6
DOIs	https://doi.org/10.1007/978-981-99-4685-3_26
State	Published - 2023
Externally published	Yes

Publication series

Name	Springer Proceedings in Materials
Volume	28
ISSN (Print)	2662-3161
ISSN (Electronic)	2662-317X

Bibliographical note

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Keywords

Charge–discharge
Energy devices
Hydrothermal

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Renewable Energy, Sustainability and the Environment
Metals and Alloys

Access to Document

10.1007/978-981-99-4685-3_26

Cite this

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title = "Electrochemical Study of Reduced Graphene Oxide for Supercapacitor Application",

abstract = "Recently, graphene-based materials have received great attention towards the high-performance futuristic energy devices. In this study, we report a cost-effective environmental friendly hydrothermal synthesis strategy for the synthesis of reduced graphene oxide (rGO) and its electrochemical study for supercapacitor (SC) application. The morphological and structural analysis shows that high purity sheets of rGO are formed with good stoichiometry. The electrochemical study of rGO-electrode in three-electrode configuration reveals that the electrode has highest specific capacitance of 140.8 F g−1 and areal capacitance of 281 mF cm−2 at 0.5 A g−1 in 1 M Na2SO4 electrolyte. The present study highlights the facile, eco-friendly and efficient synthesis process of rGO sheets for SC applications.",

keywords = "Charge–discharge, Energy devices, Hydrothermal",

author = "Deependra Jhankal and Khan, \{Mohammad Saquib\} and Bhanu and Preeti Shakya and Nikita Bhardwaj and Jhankal, \{K. K.\} and K. Sachdev",

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doi = "10.1007/978-981-99-4685-3\_26",

language = "English",

series = "Springer Proceedings in Materials",

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AU - Jhankal, Deependra

AU - Khan, Mohammad Saquib

AU - Bhanu,

AU - Shakya, Preeti

AU - Bhardwaj, Nikita

AU - Jhankal, K. K.

AU - Sachdev, K.

PY - 2023

Y1 - 2023

N2 - Recently, graphene-based materials have received great attention towards the high-performance futuristic energy devices. In this study, we report a cost-effective environmental friendly hydrothermal synthesis strategy for the synthesis of reduced graphene oxide (rGO) and its electrochemical study for supercapacitor (SC) application. The morphological and structural analysis shows that high purity sheets of rGO are formed with good stoichiometry. The electrochemical study of rGO-electrode in three-electrode configuration reveals that the electrode has highest specific capacitance of 140.8 F g−1 and areal capacitance of 281 mF cm−2 at 0.5 A g−1 in 1 M Na2SO4 electrolyte. The present study highlights the facile, eco-friendly and efficient synthesis process of rGO sheets for SC applications.

AB - Recently, graphene-based materials have received great attention towards the high-performance futuristic energy devices. In this study, we report a cost-effective environmental friendly hydrothermal synthesis strategy for the synthesis of reduced graphene oxide (rGO) and its electrochemical study for supercapacitor (SC) application. The morphological and structural analysis shows that high purity sheets of rGO are formed with good stoichiometry. The electrochemical study of rGO-electrode in three-electrode configuration reveals that the electrode has highest specific capacitance of 140.8 F g−1 and areal capacitance of 281 mF cm−2 at 0.5 A g−1 in 1 M Na2SO4 electrolyte. The present study highlights the facile, eco-friendly and efficient synthesis process of rGO sheets for SC applications.

KW - Charge–discharge

KW - Energy devices

KW - Hydrothermal

UR - https://www.scopus.com/pages/publications/85172028126

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M3 - Chapter

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PB - Springer Nature

ER -

Electrochemical Study of Reduced Graphene Oxide for Supercapacitor Application

Abstract

Publication series

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this