Hierarchical core–shell structural NiMoO4@NiS2/MoS2 nanowires fabricated via an in situ sulfurization method for high performance asymmetric supercapacitors

2019 ◽  
Vol 7 (38) ◽  
pp. 21759-21765 ◽  
Author(s):  
Duo Chen ◽  
Mengjie Lu ◽  
La Li ◽  
Dong Cai ◽  
Junzhi Li ◽  
...  
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors

Core–shell structured NiMoO4@NiS2/MoS2 nanowires are fabricated via a novel facile in situ sulfurization method and applied in a 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...

Novel core/shell CoSe2@PPy nanoflowers for high-performance fiber asymmetric supercapacitors

2018 ◽  
Vol 6 (22) ◽  
pp. 10361-10369 ◽  
Author(s):  
Qiufan Wang ◽  
Yun Ma ◽  
Xiao Liang ◽  
Daohong Zhang ◽  
Menghe Miao
Keyword(s):  
High Performance ◽  
Negative Electrode ◽  
High Volume ◽  
High Rate ◽  
Core Shell ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors ◽  
Volume Energy ◽  
High Performance Fiber ◽  
Rate Capacity

A novel type of fiber asymmetric supercapacitor was fabricated by assembling a CoSe2@PPy core/shell nanoflower positive electrode and an EACF negative electrode. Full cells show good flexibility, high-rate capacity, outstanding volume specific capacitance, high volume energy density and are used to power mini-scale photodetectors.

Hierarchically 3D Nanoporous Structured Co9S8@Nix:Moy–Se Core–shell Nanowire Arrays Electrode for the High-performance Asymmetric Supercapacitors

2021 ◽  
Author(s):  
Dai Jiu Yi ◽  
Soram Bobby Singh ◽  
Nam Hoon Kim ◽  
Joong Hee Lee
Keyword(s):  
Energy Conversion ◽  
High Performance ◽  
Rational Design ◽  
Electrode Materials ◽  
Storage Systems ◽  
Nanowire Arrays ◽  
Core Shell ◽  
Good Strategy ◽  
Free Standing ◽  
Asymmetric Supercapacitors

The rational design of free-standing hierarchic core–shell nanoporous architectures is a good strategy for fabricating next-generation electrode materials for application to electrochemical energy conversion/storage systems. Herein, hierarchical core–shell 3D Co9S8@Nix:Moy–Se...

Hierarchical Ni-Co-S@Ni-W-O core–shell nanosheet arrays on nickel foam for high-performance asymmetric supercapacitors

Nano Research ◽  
2018 ◽  
Vol 11 (3) ◽  
pp. 1415-1425 ◽  
Author(s):  
Weidong He ◽  
Zhifu Liang ◽  
Keyu Ji ◽  
Qingfeng Sun ◽  
Tianyou Zhai ◽  
...  
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Core Shell ◽  
Asymmetric Supercapacitors ◽  
Nanosheet Arrays

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
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