γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors

γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors

γ-MnS/reduced graphene oxide composites (γ-MnS/rGO) were successfully synthesized by a simple one pot solvothermal route. Their structure, morphology and electrochemical properties were studied with respect to applications as a supercapacitor electrode material. The specific capacity of γ-MnS/rGO is...

Full description

Bibliographic Details
Main Authors: S. Ranganatha, N. Munichandraiah
Format: Article
Language:English
Published: Elsevier 2018-09-01
Series:Journal of Science: Advanced Materials and Devices
Online Access:http://www.sciencedirect.com/science/article/pii/S2468217918301114
id doaj-79f1e1ecf3634eddbaf269166dc3a873
record_format Article
spelling doaj-79f1e1ecf3634eddbaf269166dc3a8732020-11-25T00:15:25ZengElsevierJournal of Science: Advanced Materials and Devices2468-21792018-09-0133359365γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitorsS. Ranganatha0N. Munichandraiah1Corresponding author.; Department of Inorganic & Physical Chemistry, Indian Institute of Science, C V Raman Avenue, Bengaluru 560012, IndiaDepartment of Inorganic & Physical Chemistry, Indian Institute of Science, C V Raman Avenue, Bengaluru 560012, Indiaγ-MnS/reduced graphene oxide composites (γ-MnS/rGO) were successfully synthesized by a simple one pot solvothermal route. Their structure, morphology and electrochemical properties were studied with respect to applications as a supercapacitor electrode material. The specific capacity of γ-MnS/rGO is 1009 C/g at 1 A/g and retains 82% of initial capacity over 2000 cycles at 2 A/g whereas pristine γ-MnS delivers only 480 C/g at 1 A/g with a capacity retention of 64%. Thus, γ-MnS/rGO proves to be a promising electrode material, which exhibits high the specific capacity and stable long cycle life. Keywords: Supercapacitors, Reduced graphene oxide, γ-MnS, Composite, rGOhttp://www.sciencedirect.com/science/article/pii/S2468217918301114
collection DOAJ
language English
format Article
sources DOAJ
author S. Ranganatha
N. Munichandraiah
spellingShingle S. Ranganatha
N. Munichandraiah
γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors
Journal of Science: Advanced Materials and Devices
author_facet S. Ranganatha
N. Munichandraiah
author_sort S. Ranganatha
title γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors
title_short γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors
title_full γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors
title_fullStr γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors
title_full_unstemmed γ-MnS nanoparticles anchored reduced graphene oxide: Electrode materials for high performance supercapacitors
title_sort γ-mns nanoparticles anchored reduced graphene oxide: electrode materials for high performance supercapacitors
publisher Elsevier
series Journal of Science: Advanced Materials and Devices
issn 2468-2179
publishDate 2018-09-01
description γ-MnS/reduced graphene oxide composites (γ-MnS/rGO) were successfully synthesized by a simple one pot solvothermal route. Their structure, morphology and electrochemical properties were studied with respect to applications as a supercapacitor electrode material. The specific capacity of γ-MnS/rGO is 1009 C/g at 1 A/g and retains 82% of initial capacity over 2000 cycles at 2 A/g whereas pristine γ-MnS delivers only 480 C/g at 1 A/g with a capacity retention of 64%. Thus, γ-MnS/rGO proves to be a promising electrode material, which exhibits high the specific capacity and stable long cycle life. Keywords: Supercapacitors, Reduced graphene oxide, γ-MnS, Composite, rGO
url http://www.sciencedirect.com/science/article/pii/S2468217918301114
work_keys_str_mv AT sranganatha gmnsnanoparticlesanchoredreducedgrapheneoxideelectrodematerialsforhighperformancesupercapacitors
AT nmunichandraiah gmnsnanoparticlesanchoredreducedgrapheneoxideelectrodematerialsforhighperformancesupercapacitors
_version_ 1725386984227078144

Similar Items