Electroactive edge site-enriched nickel–cobalt sulfide into graphene frameworks for high-performance asymmetric supercapacitors

2016 ◽  
Vol 9 (4) ◽  
pp. 1299-1307 ◽  
Author(s):  
Juan Yang ◽  
Chang Yu ◽  
Xiaoming Fan ◽  
Suxia Liang ◽  
Shaofeng Li ◽  
...  
Keyword(s):  
High Performance ◽  
Rate Capability ◽  
Advanced Materials ◽  
Cobalt Sulfide ◽  
Asymmetric Supercapacitors ◽  
Hybrid Architectures ◽  
Nickel Cobalt ◽  
Edge Site

The integrated hybrid architectures composed of edge site-enriched nickel–cobalt sulfide (Ni–Co–S) nanoparticles and graphene as advanced materials for asymmetric supercapacitors are configured, delivering a superb rate capability.

Two-Dimensional, Porous Nickel–Cobalt Sulfide for High-Performance Asymmetric Supercapacitors

2015 ◽  
Vol 7 (34) ◽  
pp. 19316-19323 ◽  
Author(s):  
Xiaoming Li ◽  
Qiguang Li ◽  
Ye Wu ◽  
Muchen Rui ◽  
Haibo Zeng
Keyword(s):  
High Performance ◽  
Cobalt Sulfide ◽  
Two Dimensional ◽  
Porous Nickel ◽  
Asymmetric Supercapacitors ◽  
Nickel Cobalt

High-performance nickel cobalt sulfide materials via low-cost preparation for advanced asymmetric supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (48) ◽  
pp. 42633-42642 ◽  
Author(s):  
Shaolan Wang ◽  
Wei Li ◽  
Lipeng Xin ◽  
Ming Wu ◽  
Xiaojie Lou
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Low Cost ◽  
High Energy ◽  
High Energy Density ◽  
Cobalt Sulfide ◽  
Asymmetric Supercapacitors ◽  
Nickel Cobalt ◽  
Good Cycling Stability ◽  
Asymmetric Device

First report the nickel cobalt sulfides electrode materials through a facile, convenient and low cost coprecipitation method. The as-fabricated asymmetric device exhibits high energy density (44.44 W h kg−1 at 954.14 W kg−1) and good cycling stability.

In situ growth of burl-like nickel cobalt sulfide on carbon fibers as high-performance supercapacitors

2015 ◽  
Vol 3 (4) ◽  
pp. 1730-1736 ◽  
Author(s):  
Ming Sun ◽  
Jinjin Tie ◽  
Gao Cheng ◽  
Ting Lin ◽  
Shaomin Peng ◽  
...  
Keyword(s):  
Carbon Fibers ◽  
High Performance ◽  
Rate Capability ◽  
High Rate ◽  
Cobalt Sulfide ◽  
In Situ Growth ◽  
High Rate Capability ◽  
Nickel Cobalt

NiCo2S4/CFP displayed good cyclability and high rate capability with a capacitance loss of 24.1% after 5000 cycles.

scholarly journals Electrochemically Synthesis of Nickel Cobalt Sulfide for High-Performance Flexible Asymmetric Supercapacitors

2017 ◽  
Vol 5 (2) ◽  
pp. 1700375 ◽  
Author(s):  
Chunyan Zhang ◽  
Xiaoyi Cai ◽  
Yao Qian ◽  
Haifeng Jiang ◽  
Lijun Zhou ◽  
...  
Keyword(s):  
High Performance ◽  
Cobalt Sulfide ◽  
Asymmetric Supercapacitors ◽  
Nickel Cobalt

3D hollow cage copper cobalt sulfide derived from metal–organic frameworks for high-performance asymmetric supercapacitors

CrystEngComm ◽  
2021 ◽  
Author(s):  
Jiaqi Wang ◽  
Yiling Quan ◽  
Guoxiang Wang ◽  
Dazhi Wang ◽  
Jie Xiao ◽  
...  
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
High Performance ◽  
Solvothermal Method ◽  
Metal Organic Frameworks ◽  
Cobalt Sulfide ◽  
Large Specific Surface Area ◽  
Asymmetric Supercapacitors ◽  
Metal Organic ◽  
One Step

Metal–organic frameworks (MOFs) attracted considerable attention through their large specific surface area and excellent adjustable voids. A one-step solvothermal method is proposed herein to fabricate the 3D hollow cage copper-cobalt...

scholarly journals Carbon Nanotubes@Nickel Cobalt Sulfide Nanosheets for High‐Performance Supercapacitors

2020 ◽  
Vol 7 (17) ◽  
pp. 3663-3669
Author(s):  
Ruilin Bian ◽  
Dan Song ◽  
Wenping Si ◽  
Tao Zhang ◽  
Yuxin Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
Cobalt Sulfide ◽  
Nickel Cobalt
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