Co3O4 nanocrystals derived from a zeolitic imidazolate framework on Ni foam as high-performance supercapacitor electrode material

RSC Advances ◽  
2016 ◽  
Vol 6 (66) ◽  
pp. 61803-61808 ◽  
Author(s):  
Jinlin Yang ◽  
Fuxiang Wei ◽  
Yanwei Sui ◽  
Jiqiu Qi ◽  
Yezeng He ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Ni Foam ◽  
Supercapacitor Electrode ◽  
Zeolitic Imidazolate Framework ◽  
Binder Free

A binder-free method was adopted to obtain a Ni foam/Co3O4 electrode.

Cobalt–carbon derived from zeolitic imidazolate framework on Ni foam as high-performance supercapacitor electrode material

2015 ◽  
Vol 83 ◽  
pp. 552-556 ◽  
Author(s):  
Jinlin Yang ◽  
Chun Zeng ◽  
Fuxiang Wei ◽  
Jiaqiang Jiang ◽  
Keyi Chen ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Ni Foam ◽  
Supercapacitor Electrode ◽  
Zeolitic Imidazolate Framework

Construction of Hierarchical Ni(OH)2@CoMoO4 Nanoflake Composite for High-Performance Supercapacitors

NANO ◽  
2016 ◽  
Vol 11 (05) ◽  
pp. 1650050 ◽  
Author(s):  
Xueqing Li ◽  
Shuang-Yan Lin ◽  
Mingyi Zhang ◽  
Ge Jiang ◽  
Hong Gao
Keyword(s):  
Current Density ◽  
Electrode Material ◽  
High Performance ◽  
Synergetic Effect ◽  
Electrochemical Performances ◽  
Ni Foam ◽  
Areal Capacitance ◽  
Binder Free ◽  
Electrochemical Electrode

Hierarchical Ni(OH)2@CoMoO4 nanoflake composite on Ni foam was successfully constructed by electrodepositing Ni(OH)2 onto CoMoO4 nanoflake and investigated as binder-free electrodes for supercapacitor. The composite shows a large areal capacitance of 5.23[Formula: see text]F[Formula: see text]cm[Formula: see text] at current density of 8[Formula: see text]mA[Formula: see text]cm[Formula: see text], and a capacitance retention of 82.5% after 1000 cycles. The high electrochemical performances can be attributed to the hierarchical nanoflakes structure and the synergetic effect between Ni(OH)2 nanosheets and CoMoO4 nanoflakes. This work demonstrates that Ni(OH)2@CoMoO4 nanoflake composite is highly desirable for application as advanced electrochemical electrode material.

A one-step, cost-effective green method to in situ fabricate Ni(OH)2 hexagonal platelets on Ni foam as binder-free supercapacitor electrode materials

2015 ◽  
Vol 3 (5) ◽  
pp. 1953-1960 ◽  
Author(s):  
Lingjie Li ◽  
Jing Xu ◽  
Jinglei Lei ◽  
Jie Zhang ◽  
Frank McLarnon ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Three Dimensional ◽  
Cost Effective ◽  
Ni Foam ◽  
Supercapacitor Electrode ◽  
One Step ◽  
Binder Free ◽  
Supercapacitor Electrode Materials

The Ni(OH)2 hexagonal platelets were in situ fabricated on Ni foam as a binder-free supercapacitor electrode material with high performance and excellent cycling stability by a one-step, cost-effective, green hydrothermal treatment of three-dimensional (3D) Ni foam in a 15 wt% H2O2 aqueous solution.

Fabrication of Ni(OH)2 nanoflakes array on Ni foam as a binder-free electrode material for high performance supercapacitors

2013 ◽  
Vol 107 ◽  
pp. 339-342 ◽  
Author(s):  
Bingling Hu ◽  
Xiaoyun Qin ◽  
Abdullah M. Asiri ◽  
Khalid A. Alamry ◽  
Abdulrahman O. Al-Youbi ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Ni Foam ◽  
Binder Free

One-step hydrothermal synthesis of CuS@MnS on Ni foam for high performance supercapacitor electrode material

2019 ◽  
Vol 305 ◽  
pp. 467-473 ◽  
Author(s):  
P. Himasree ◽  
Ikkurthi Kanaka Durga ◽  
T.N.V. Krishna ◽  
S. Srinivasa Rao ◽  
Chandu V.V. Muralee Gopi ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Electrode Material ◽  
High Performance ◽  
Ni Foam ◽  
Supercapacitor Electrode ◽  
One Step

Facile preparation of a highly efficient NiZn2O4–NiO nanoflower composite grown on Ni foam as an advanced battery-type electrode material for high-performance electrochemical supercapacitors

2020 ◽  
Vol 49 (11) ◽  
pp. 3622-3629 ◽  
Author(s):  
Yedluri Anil Kumar ◽  
Kulurumotlakatla Dasha Kumar ◽  
Hee-Je Kim
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Current Collector ◽  
Electrochemical Supercapacitors ◽  
Ni Foam ◽  
Highly Efficient ◽  
Binder Free ◽  
Synthesis Procedure ◽  
Facile Preparation ◽  
A Current

Schematic illustration of the synthesis procedure of binder-free battery-type NiZn2O4–NiO NFAs grown on Ni foam: (a) current collector; (b) NiZn2O4 NLAs; and (c) NiCo2O4–NiO NFAs.

MOF/PEDOT/HPMo-based polycomponent hierarchical hollow micro-vesicles for high performance flexible supercapacitors

2021 ◽  
Vol 9 (5) ◽  
pp. 2948-2958
Author(s):  
Bing Wang ◽  
Shuo Liu ◽  
Lin Liu ◽  
Wen-Wei Song ◽  
Yue Zhang ◽  
...  
Keyword(s):  
Electrode Material ◽  
High Performance ◽  
Cycle Stability ◽  
Supercapacitor Electrode ◽  
Flexible Supercapacitors ◽  
High Area

The three-component PCN-224/PEDOT/PMo12 supercapacitor electrode material is designed to offer high area capacitance, good cycle stability and mechanical flexibility.

Hierarchical porous CeO2 micro rice supported Ni foam binder free electrode and its enhanced pseudocapacitor performance by redox additive electrolyte

2021 ◽  
Author(s):  
Arunpandiyan Surulinathan ◽  
Raja Annamalai ◽  
Vinoth S ◽  
Alagarsamy Pandikumar ◽  
Ayyaswamy Arivarasan
Keyword(s):  
High Performance ◽  
Ni Foam ◽  
Hierarchically Porous ◽  
Hierarchical Porous ◽  
The Future ◽  
Binder Free ◽  
Supported Ni

Developing high-performance, robust, and economic supercapacitor is a promising path to the future electric vehicle’s technology. Herein, a hierarchically porous CeO2 micro rice was attached on the Ni foam surface...

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