3D MnO2–graphene composites with large areal capacitance for high-performance asymmetric supercapacitors

Nanoscale ◽  
2013 ◽  
Vol 5 (15) ◽  
pp. 6790 ◽  
Author(s):  
Teng Zhai ◽  
Fuxin Wang ◽  
Minghao Yu ◽  
Shilei Xie ◽  
Chaolun Liang ◽  
...  
Keyword(s):  
High Performance ◽  
Asymmetric Supercapacitors ◽  
Areal Capacitance

Vacancies-engineered MoO3 and Na+-preinserted MnO2 in-situ grown N-doped graphene nanotubes as electrode materials for high-performance asymmetric supercapacitor

2021 ◽  
Author(s):  
Jian Zhao ◽  
He Cheng ◽  
Huanyu Li ◽  
Yan-Jie Wang ◽  
Qingyan Jiang ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
High Energy ◽  
Cooperative Effect ◽  
Electrochemical Energy Storage ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors ◽  
Doped Graphene ◽  
Power Densities

Developing advanced negative and positive electrode materials for asymmetric supercapacitors (ASCs) as the electrochemical energy storage can enable the device to reach high energy/power densities resulting from the cooperative effect...

High‐Performance Aqueous Asymmetric Supercapacitors Based on Microwave‐Synthesized Self‐Supported NiCo 2 O 4 Nanograss and Carbide‐Derived Carbon

2020 ◽  
Vol 5 (10) ◽  
pp. 2865-2870 ◽  
Author(s):  
Fang Zhang ◽  
Can Su ◽  
Fusheng Wen ◽  
Congpu Mu ◽  
Xuecong Li ◽  
...  
Keyword(s):  
High Performance ◽  
Asymmetric Supercapacitors ◽  
Carbide Derived Carbon
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