Rotational reflux chemistry approach derived flat holey CuFe2O4 nanosheets for supercapacitors application

Shubhangi B. Bandgar; Madagonda M. Vadiyar; Umesh P. Suryawanshi; Chitra L. Jambhale; Jin Hyeok Kim; Sanjay S. Kolekar

doi:10.1016/j.matlet.2020.128514

Rotational reflux chemistry approach derived flat holey CuFe₂O₄ nanosheets for supercapacitors application

Shubhangi B. Bandgar, Madagonda M. Vadiyar, Umesh P. Suryawanshi, Chitra L. Jambhale, Jin Hyeok Kim, Sanjay S. Kolekar

Department of Energy and Materials Engineering

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

24 Scopus citations

Abstract

Herein, we demonstrated the synthesis of flat 2D-like holey CuFe₂O₄ nanosheets using rotational reflux-chemistry approach. The synthesized holey CuFe₂O₄ nanosheet electrode enabled fast ion diffusion and full penetration of KOH electrolyte, giving rise to record break capacity (1164 C g⁻¹/1940 F g⁻¹) and cyclic stability of 98% retention over 10,000 cycles.

Original language	English
Article number	128514
Journal	Materials Letters
Volume	279
DOIs	https://doi.org/10.1016/j.matlet.2020.128514
State	Published - 15 Nov 2020

Keywords

Energy storage and conversion
Holey nanosheets
Porous materials
Thin films

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10.1016/j.matlet.2020.128514

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title = "Rotational reflux chemistry approach derived flat holey CuFe2O4 nanosheets for supercapacitors application",

abstract = "Herein, we demonstrated the synthesis of flat 2D-like holey CuFe2O4 nanosheets using rotational reflux-chemistry approach. The synthesized holey CuFe2O4 nanosheet electrode enabled fast ion diffusion and full penetration of KOH electrolyte, giving rise to record break capacity (1164 C g−1/1940 F g−1) and cyclic stability of 98% retention over 10,000 cycles.",

keywords = "Energy storage and conversion, Holey nanosheets, Porous materials, Thin films",

author = "Bandgar, {Shubhangi B.} and Vadiyar, {Madagonda M.} and Suryawanshi, {Umesh P.} and Jambhale, {Chitra L.} and Kim, {Jin Hyeok} and Kolekar, {Sanjay S.}",

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doi = "10.1016/j.matlet.2020.128514",

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T1 - Rotational reflux chemistry approach derived flat holey CuFe2O4 nanosheets for supercapacitors application

AU - Bandgar, Shubhangi B.

AU - Vadiyar, Madagonda M.

AU - Suryawanshi, Umesh P.

AU - Jambhale, Chitra L.

AU - Kim, Jin Hyeok

AU - Kolekar, Sanjay S.

PY - 2020/11/15

Y1 - 2020/11/15

N2 - Herein, we demonstrated the synthesis of flat 2D-like holey CuFe2O4 nanosheets using rotational reflux-chemistry approach. The synthesized holey CuFe2O4 nanosheet electrode enabled fast ion diffusion and full penetration of KOH electrolyte, giving rise to record break capacity (1164 C g−1/1940 F g−1) and cyclic stability of 98% retention over 10,000 cycles.

AB - Herein, we demonstrated the synthesis of flat 2D-like holey CuFe2O4 nanosheets using rotational reflux-chemistry approach. The synthesized holey CuFe2O4 nanosheet electrode enabled fast ion diffusion and full penetration of KOH electrolyte, giving rise to record break capacity (1164 C g−1/1940 F g−1) and cyclic stability of 98% retention over 10,000 cycles.

KW - Energy storage and conversion

KW - Holey nanosheets

KW - Porous materials

KW - Thin films

UR - http://www.scopus.com/inward/record.url?scp=85089726811&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2020.128514

DO - 10.1016/j.matlet.2020.128514

M3 - Article

AN - SCOPUS:85089726811

SN - 0167-577X

VL - 279

JO - Materials Letters

JF - Materials Letters

M1 - 128514

ER -

Rotational reflux chemistry approach derived flat holey CuFe₂O₄ nanosheets for supercapacitors application

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Keywords

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