Full synergistic effect of hydrothermal NiCo2O4 nanosheets/CuCo2O4 nanocones supported on Ni foam for high-performance asymmetric supercapacitors

2018 ◽  
Vol 262 ◽  
pp. 327-334 ◽  
Author(s):  
Shiyang Wen ◽  
Yu Liu ◽  
Hongye Bai ◽  
Rong Shao ◽  
Wei Xu ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
High Performance ◽  
Ni Foam ◽  
Asymmetric Supercapacitors ◽  
Nico2o4 Nanosheets

Hybrid MnO2@NiCo2O4 nanosheets for high performance asymmetric supercapacitors

2018 ◽  
Vol 5 (6) ◽  
pp. 1378-1385 ◽  
Author(s):  
Depeng Zhao ◽  
Xiang Wu ◽  
Chuanfei Guo
Keyword(s):  
Specific Capacitance ◽  
Current Density ◽  
High Performance ◽  
High Specific Capacitance ◽  
Ni Foam ◽  
Asymmetric Supercapacitors ◽  
Hydrothermal Approach ◽  
Nico2o4 Nanosheets ◽  
A Current

In this work, hybrid MnO2@NiCo2O4 nanosheets grown on Ni foam have been synthesized through a facile hydrothermal approach. The MnO2@NiCo2O4 electrode delivers a high specific capacitance of 3086 mF cm−2 at a current density of 2 mA cm−2.

Hierarchical NiCo2O4 nanosheets@hollow microrod arrays for high-performance asymmetric supercapacitors

2014 ◽  
Vol 2 (13) ◽  
pp. 4706-4713 ◽  
Author(s):  
Xue-Feng Lu ◽  
Dong-Jun Wu ◽  
Run-Zhi Li ◽  
Qi Li ◽  
Sheng-Hua Ye ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Thermal Annealing ◽  
High Performance ◽  
Cycle Stability ◽  
Asymmetric Supercapacitors ◽  
Environmental Friendly ◽  
Nico2o4 Nanosheets

Novel NiCo2O4 NSs@HNRAs are fabricated via a simple and environmental friendly template-assisted electrodeposition followed by thermal annealing and they exhibit predominant electrochemical properties and long-term cycle stability.

Synthesis of hierarchical Ni3S2@NiMoO4 core-shell nanosheet arrays on Ni foam for high-performance asymmetric supercapacitors

2021 ◽  
Vol 44 ◽  
pp. 103459
Author(s):  
Zhengjie Xie ◽  
Dianfeng Dai ◽  
Ying Xue ◽  
Yixin Li ◽  
Liangyu Liu ◽  
...  
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Ni Foam ◽  
Asymmetric Supercapacitors ◽  
Nanosheet Arrays

One-step electrodeposition fabrication of iron cobalt sulfide nanosheet arrays on Ni foam for high-performance asymmetric supercapacitors

Ionics ◽  
2020 ◽  
Vol 26 (4) ◽  
pp. 2095-2106 ◽  
Author(s):  
Xiaomin Hu ◽  
Shunchang Liu ◽  
Yukai Chen ◽  
Jibo Jiang ◽  
Yaoxin Sun ◽  
...  
Keyword(s):  
High Performance ◽  
Cobalt Sulfide ◽  
Ni Foam ◽  
Asymmetric Supercapacitors ◽  
Iron Cobalt ◽  
Nanosheet Arrays ◽  
One Step

Hierarchical 3D NiFe2O4@MnO2 core–shell nanosheet arrays on Ni foam for high-performance asymmetric supercapacitors

2018 ◽  
Vol 47 (7) ◽  
pp. 2266-2273 ◽  
Author(s):  
Xinyang Zhang ◽  
Ziqing Zhang ◽  
Shuanggan Sun ◽  
Qiushi Sun ◽  
Xiaoyang Liu
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
High Performance ◽  
Core Shell ◽  
Ni Foam ◽  
Asymmetric Supercapacitors ◽  
Nanosheet Arrays

Hierarchical NiFe2O4@MnO2 core–shell nanosheet arrays synthesized via a two-step hydrothermal method with successive annealing exhibited outstanding electrochemical performance.

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