High-performance asymmetric supercapacitor based on urchin-like cobalt manganese oxide nanoneedles and biomass-derived carbon nanosheet electrode materials

2021 ◽  
pp. 103616
Author(s):  
Hamouda Adam Hamouda ◽  
Shuzhen Cui ◽  
Xiuwen Dai ◽  
Xuan Xie ◽  
Hui Peng ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
High Performance ◽  
Electrode Materials ◽  
Asymmetric Supercapacitor

An oxygen-deficient cobalt-manganese oxide nanowire doped with P designed for high performance asymmetric supercapacitor

2021 ◽  
Vol 379 ◽  
pp. 138178 ◽  
Author(s):  
Feifei Xiang ◽  
Xinyi Zhou ◽  
Xiaoqiu Yue ◽  
Qiang Hu ◽  
Qiaoji Zheng ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
High Performance ◽  
Asymmetric Supercapacitor

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...

A free-standing manganese cobalt sulfide@cobalt nickel layered double hydroxide core–shell heterostructure for an asymmetric supercapacitor

2020 ◽  
Vol 49 (1) ◽  
pp. 196-202 ◽  
Author(s):  
Haoyan Liang ◽  
Tiesong Lin ◽  
Shengyao Wang ◽  
Henan Jia ◽  
Chun Li ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
High Performance ◽  
Rational Design ◽  
Electrode Materials ◽  
Cobalt Sulfide ◽  
Core Shell ◽  
Asymmetric Supercapacitor ◽  
Free Standing ◽  
Cobalt Nickel ◽  
Double Hydroxide

Rational design of self-supported electrode materials is important to develop high-performance supercapacitors.

Facile synthesis of MnO2-Ni(OH)2 3D Ridge-like Porous Electrode Materials by Seed-induce Method for High-performance Asymmetric Supercapacitor

2017 ◽  
Vol 233 ◽  
pp. 26-35 ◽  
Author(s):  
Yunlong Xi ◽  
Guodong Wei ◽  
Junzhi Li ◽  
Xilong Liu ◽  
Mingjun Pang ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Porous Electrode ◽  
Asymmetric Supercapacitor ◽  
Facile Synthesis

Ultrathin manganese oxide nanosheets uniformly coating on carbon nanocoils as high-performance asymmetric supercapacitor electrodes

2019 ◽  
Vol 537 ◽  
pp. 142-150 ◽  
Author(s):  
Shaohua Shi ◽  
Gengping Wan ◽  
Lihong Wu ◽  
Zhengyi He ◽  
Kan Wang ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
High Performance ◽  
Asymmetric Supercapacitor

Wire Spherical-Shaped Co-MOF Electrode Materials for High-Performance All-Solid-State Flexible Asymmetric Supercapacitor Device

2021 ◽  
pp. 160423
Author(s):  
Haiyang Zhang ◽  
Junchuan Wang ◽  
Ying Sun ◽  
Xueqin Zhang ◽  
Hong Yang ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Electrode Materials ◽  
Asymmetric Supercapacitor

A yolk–shell V2O5 structure assembled from ultrathin nanosheets and coralline-shaped carbon as advanced electrodes for a high-performance asymmetric supercapacitor

2018 ◽  
Vol 47 (7) ◽  
pp. 2256-2265 ◽  
Author(s):  
Ling-Li Xing ◽  
Gang-Gang Zhao ◽  
Ke-Jing Huang ◽  
Xu Wu
Keyword(s):  
Hydrothermal Method ◽  
High Performance ◽  
Electrode Materials ◽  
Three Dimensional ◽  
Asymmetric Supercapacitor ◽  
Supercapacitor Electrode ◽  
Ultrathin Nanosheets ◽  
Template Free ◽  
Supercapacitor Electrode Materials

Various V2O5 three-dimensional nanostructures are synthesized using a facile template-free hydrothermal method and evaluated for use as supercapacitor electrode materials.

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