Copper incorporated nickel sulphide on Ni-foam: Binder-free electrode for high performance supercapacitors

2020 ◽  
Author(s):  
S. Nandhini ◽  
T. Rajagopalan ◽  
G. Muralidharan
Keyword(s):  
High Performance ◽  
Ni Foam ◽  
Nickel Sulphide ◽  
Binder Free

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...

In situ preparation of MgCo2O4 nanosheets on Ni-foam as a binder-free electrode for high performance hybrid supercapacitors

2018 ◽  
Vol 47 (19) ◽  
pp. 6722-6728 ◽  
Author(s):  
Subbukalai Vijayakumar ◽  
Sadayappan Nagamuthu ◽  
Kwang-Sun Ryu
Keyword(s):  
High Performance ◽  
Specific Capacity ◽  
Ni Foam ◽  
Hybrid Supercapacitors ◽  
In Situ Preparation ◽  
Binder Free

MgCo2O4 nanosheets grown on Ni-foam exhibited a maximum specific capacity of 947 C g−1 at 2 A g−1.

3D heterogeneous ZnCo2O4@NiMoO4 nanoarrays grown on Ni foam as a binder-free electrode for high-performance energy storage

2020 ◽  
Vol 32 ◽  
pp. 101899
Author(s):  
Jing Wang ◽  
Shen Wang ◽  
Ye Tian ◽  
Xiangyang Jin ◽  
Jing Dong
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Ni Foam ◽  
Binder Free

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.

Direct growth of bundle-like cobalt selenide nanotube arrays on Ni foam as binder-free electrode for high-performance supercapacitors

2016 ◽  
Vol 43 (3) ◽  
pp. 1969-1978 ◽  
Author(s):  
Peng Sun ◽  
Ji-Cai Liang ◽  
Guang-Yi Chen ◽  
Kai-Yuan Zhou ◽  
Yu-Hui Li ◽  
...  
Keyword(s):  
High Performance ◽  
Nanotube Arrays ◽  
Ni Foam ◽  
Direct Growth ◽  
Binder Free ◽  
Cobalt Selenide

Hierarchical three-dimensional NiCo2O4 nanoneedle arrays supported on Ni foam for high-performance supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (32) ◽  
pp. 25304-25311 ◽  
Author(s):  
Jian Wu ◽  
Rui Mi ◽  
Shaomin Li ◽  
Pan Guo ◽  
Jun Mei ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
High Performance ◽  
Three Dimensional ◽  
Ni Foam ◽  
One Step ◽  
Binder Free

A novel NiCo2O4 nanoneedle arrays with bottom crosslinked nanosheets grew on Ni foam as advanced binder-free electrodes via a facile one-step hydrothermal method followed by annealing in air, which exhibited high electrochemical performance.

3D interconnected porous NiMoO4 nanoplate arrays on Ni foam as high-performance binder-free electrode for supercapacitors

2015 ◽  
Vol 3 (44) ◽  
pp. 22081-22087 ◽  
Author(s):  
Liang Huang ◽  
Jingwei Xiang ◽  
Wei Zhang ◽  
Chaoji Chen ◽  
Henghui Xu ◽  
...  
Keyword(s):  
High Performance ◽  
Hydrothermal Reaction ◽  
Ni Foam ◽  
Binder Free

3D interconnected NiMoO4 nanoplate arrays (NPAs) are grown on Ni foam (NPAs@Ni) via a facile hydrothermal reaction.

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.

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.

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