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

被引：24

作者：

Bandgar, Shubhangi B. ^{[1
]}

Vadiyar, Madagonda M. ^{[1
]}

Suryawanshi, Umesh P. ^{[2
]}

Jambhale, Chitra L. ^{[1
]}

Kim, Jin-Hyeok ^{[2
]}

Kolekar, Sanjay S. ^{[1
]}

机构：

[1] Shivaji Univ, Dept Chem, Kolhapur 416004, Maharashtra, India

[2] Chonnam Natl Univ, Dept Mat Sci & Engn, Gwangju 500757, South Korea

来源：

MATERIALS LETTERS | 2020年 / 279卷

关键词：

Porous materials; Holey nanosheets; Thin films; Energy storage and conversion; NANOCOMPOSITE; NANOFLAKES; GRAPHENE;

D O I：

10.1016/j.matlet.2020.128514

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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)/ 1 940 F g(-1)) and cyclic stability of 98% retention over 10,000 cycles. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：4

共 13 条

[1] Synthesis of multifunctional CuFe2O4-reduced graphene oxide nanocomposite: an efficient magnetically separable catalyst as well as high performance supercapacitor and first-principles calculations of its electronic structures [J].

Chandel, Madhurya ;

Moitra, Debabrata ;

Makkar, Priyanka ;

Sinha, Harshit ;

Hora, Harshdeep Singh ;

Ghosh, Narendra Nath .

RSC ADVANCES, 2018, 8 (49) :27725-27739

[2] Recent advances in the textural characterization of hierarchically structured nanoporous materials [J].

Cychosz, Katie A. ;

Guillet-Nicolas, Remy ;

Garcia-Martinez, Javier ;

Thommes, Matthias .

CHEMICAL SOCIETY REVIEWS, 2017, 46 (02) :389-414

[3] Facile synthesis and characterization of spinel ferrite NiFe2O4 nanowire arrays with a high-aspect-ratio [J].

Han, D. Q. ;

Yin, D. H. ;

Ma, J. ;

Wang, F. ;

Li, C. L. .

CERAMICS INTERNATIONAL, 2018, 44 (18) :22997-23000

[4] Edge enriched cobalt ferrite nanorods for symmetric/asymmetric supercapacitive charge storage [J].

Lalwani, Shubra ;

Marichi, Ram Bhagat ;

Mishra, Monu ;

Gupta, Govind ;

Singh, Gurmeet ;

Sharma, Raj Kishore .

ELECTROCHIMICA ACTA, 2018, 283 :708-717

[5] High-performance asymmetric supercapacitors based on MnFe2O4/graphene nanocomposite as anode material [J].

Li, Bo ;

Fu, Yongsheng ;

Xia, Hui ;

Wang, Xin .

MATERIALS LETTERS, 2014, 122 :193-196

[6] Bottom-up synthesis of multifunctional nanoporous graphene [J].

Moreno, Cesar ;

Vilas-Varela, Manuel ;

Kretz, Bernhard ;

Garcia-Lekue, Aran ;

Costache, Marius V. ;

Paradinas, Markos ;

Panighel, Mirko ;

Ceballos, Gustavo ;

Valenzuela, Sergio O. ;

Pena, Diego ;

Mugarza, Aitor .

SCIENCE, 2018, 360 (6385) :199-203

[7] Holey two-dimensional transition metal oxide nanosheets for efficient energy storage [J].

Peng, Lele ;

Xiong, Pan ;

Ma, Lu ;

Yuan, Yifei ;

Zhu, Yue ;

Chen, Dahong ;

Luo, Xiangyi ;

Lu, Jun ;

Amine, Khalil ;

Yu, Guihua .

NATURE COMMUNICATIONS, 2017, 8

[8] Graphene Oxide-Assisted Liquid Phase Exfoliation of Graphite into Graphene for Highly Conductive Film and Electromechanical Sensors [J].

Tran Thanh Tung ;

Yock, Jeongha ;

Alotaibi, Faisal K. ;

Nine, Md J. ;

Karunagaran, Ramesh ;

Krebsz, Melinda ;

Nguyen, Giang T. ;

Tran, Diana N. H. ;

Feller, Jean-Francois ;

Losic, Dusan .

ACS APPLIED MATERIALS & INTERFACES, 2016, 8 (25) :16521-16532

[9] Holey C@ZnFe2O4 Nanoflakes by Carbon Soot Layer Blasting Approach for High Performance Supercapacitors [J].

Vadiyar, Madagonda M. ;

Bandgar, Shubhangi B. ;

Kolekar, Sanjay S. ;

Chang, Jia-Yaw ;

Ling, Yong-Chien ;

Ye, Zhibin ;

Ghule, Anil, V .

ACS APPLIED ENERGY MATERIALS, 2019, 2 (09) :6693-6704

[10] Anchoring Ultrafine ZnFe2O4/C Nanoparticles on 3D ZnFe2O4 Nanoflakes for Boosting Cycle Stability and Energy Density of Flexible Asymmetric Supercapacitor [J].

Vadiyar, Madagonda M. ;

Kolekar, Sanjay S. ;

Chang, Jia-Yaw ;

Ye, Zhibin ;

Ghue, Anil V. .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (31) :26016-26028

← 1 2 →