PEDOT:PSS wrapped NiFe2O4/rGO tertiary nanocomposite for the super-capacitor applications

K. Hareesh; B. Shateesh; R. P. Joshi; S. S. Dahiwale; V. N. Bhoraskar; S. K. Haram; S. D. Dhole

doi:10.1016/j.electacta.2016.03.205

PEDOT:PSS wrapped NiFe₂O₄/rGO tertiary nanocomposite for the super-capacitor applications

K. Hareesh^*
, B. Shateesh
, R. P. Joshi
, S. S. Dahiwale
, V. N. Bhoraskar
, S. K. Haram
, S. D. Dhole

^*Corresponding author for this work

Department of Physics, Manipal Institute of Technology, Bengaluru

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

Abstract

A tertiary nanocomposite, PEDOT:PSS/NiFe₂O₄/reduced graphene oxide (rGO) (GNP) has been synthesized in one-step for super-capacitor application and its electrochemical performance has been compared with NiFe₂O₄/rGO, NiFe₂O₄/CNT/rGO and NiFe₂O₄/CNT. The specific capacitance of GNP nanocomposite is found to be 1090 Fg^-1 and energy density of 660 Whkg^-1 at a current density of 0.5 Ag^-1 with cyclic stability of 94% of capacitance retention which are excellent values in its class. The well designed nanostructure and the synergetic effects of individual component results in enhanced electrochemical performance of GNP nanocomposite.

Original language	English
Pages (from-to)	106-116
Number of pages	11
Journal	Electrochimica Acta
Volume	201
DOIs	https://doi.org/10.1016/j.electacta.2016.03.205
Publication status	Published - 20-05-2016

All Science Journal Classification (ASJC) codes

General Chemical Engineering
Electrochemistry

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10.1016/j.electacta.2016.03.205

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title = "PEDOT:PSS wrapped NiFe2O4/rGO tertiary nanocomposite for the super-capacitor applications",

abstract = "A tertiary nanocomposite, PEDOT:PSS/NiFe2O4/reduced graphene oxide (rGO) (GNP) has been synthesized in one-step for super-capacitor application and its electrochemical performance has been compared with NiFe2O4/rGO, NiFe2O4/CNT/rGO and NiFe2O4/CNT. The specific capacitance of GNP nanocomposite is found to be 1090 Fg-1 and energy density of 660 Whkg-1 at a current density of 0.5 Ag-1 with cyclic stability of 94\% of capacitance retention which are excellent values in its class. The well designed nanostructure and the synergetic effects of individual component results in enhanced electrochemical performance of GNP nanocomposite.",

author = "K. Hareesh and B. Shateesh and Joshi, \{R. P.\} and Dahiwale, \{S. S.\} and Bhoraskar, \{V. N.\} and Haram, \{S. K.\} and Dhole, \{S. D.\}",

year = "2016",

month = may,

day = "20",

doi = "10.1016/j.electacta.2016.03.205",

language = "English",

volume = "201",

pages = "106--116",

journal = "Electrochimica Acta",

issn = "0013-4686",

publisher = "Elsevier Ltd",

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TY - JOUR

T1 - PEDOT:PSS wrapped NiFe2O4/rGO tertiary nanocomposite for the super-capacitor applications

AU - Hareesh, K.

AU - Shateesh, B.

AU - Joshi, R. P.

AU - Dahiwale, S. S.

AU - Bhoraskar, V. N.

AU - Haram, S. K.

AU - Dhole, S. D.

PY - 2016/5/20

Y1 - 2016/5/20

N2 - A tertiary nanocomposite, PEDOT:PSS/NiFe2O4/reduced graphene oxide (rGO) (GNP) has been synthesized in one-step for super-capacitor application and its electrochemical performance has been compared with NiFe2O4/rGO, NiFe2O4/CNT/rGO and NiFe2O4/CNT. The specific capacitance of GNP nanocomposite is found to be 1090 Fg-1 and energy density of 660 Whkg-1 at a current density of 0.5 Ag-1 with cyclic stability of 94% of capacitance retention which are excellent values in its class. The well designed nanostructure and the synergetic effects of individual component results in enhanced electrochemical performance of GNP nanocomposite.

AB - A tertiary nanocomposite, PEDOT:PSS/NiFe2O4/reduced graphene oxide (rGO) (GNP) has been synthesized in one-step for super-capacitor application and its electrochemical performance has been compared with NiFe2O4/rGO, NiFe2O4/CNT/rGO and NiFe2O4/CNT. The specific capacitance of GNP nanocomposite is found to be 1090 Fg-1 and energy density of 660 Whkg-1 at a current density of 0.5 Ag-1 with cyclic stability of 94% of capacitance retention which are excellent values in its class. The well designed nanostructure and the synergetic effects of individual component results in enhanced electrochemical performance of GNP nanocomposite.

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UR - https://www.scopus.com/pages/publications/84962845322#tab=citedBy

U2 - 10.1016/j.electacta.2016.03.205

DO - 10.1016/j.electacta.2016.03.205

M3 - Article

AN - SCOPUS:84962845322

SN - 0013-4686

VL - 201

SP - 106

EP - 116

JO - Electrochimica Acta

JF - Electrochimica Acta

ER -

PEDOT:PSS wrapped NiFe₂O₄/rGO tertiary nanocomposite for the super-capacitor applications

Abstract

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