When Al-Doped Cobalt Sulfide Nanosheets Meet Nickel Nanotube Arrays: A Highly Efficient and Stable Cathode for Asymmetric Supercapacitors

ACS Nano ◽  
2018 ◽  
Vol 12 (3) ◽  
pp. 3030-3041 ◽  
Author(s):  
Jun Huang ◽  
Junchao Wei ◽  
Yingbo Xiao ◽  
Yazhou Xu ◽  
Yujuan Xiao ◽  
...  
Keyword(s):  
Cobalt Sulfide ◽  
Nanotube Arrays ◽  
Asymmetric Supercapacitors ◽  
Highly Efficient

Hexagonal prism-like hierarchical Co9S8@Ni(OH)2core–shell nanotubes on carbon fibers for high-performance asymmetric supercapacitors

2017 ◽  
Vol 5 (43) ◽  
pp. 22782-22789 ◽  
Author(s):  
Fangfang Zhu ◽  
Ming Yan ◽  
Yu Liu ◽  
Hao Shen ◽  
Yong Lei ◽  
...  
Keyword(s):  
Carbon Fibers ◽  
Nickel Hydroxide ◽  
High Performance ◽  
Cobalt Sulfide ◽  
Nanotube Arrays ◽  
Core Shell ◽  
Hexagonal Prism ◽  
Asymmetric Supercapacitors

In this work, novel hierarchical cobalt sulfide@nickel hydroxide [Co9S8@Ni(OH)2] core–shell nanotube arrays supported on carbon fibers have been designed logically and synthesized for use as supercapacitors.

Porous cobalt sulfide hollow nanospheres with tunable optical property for magnetic resonance imaging-guided photothermal therapy

Nanoscale ◽  
2018 ◽  
Vol 10 (29) ◽  
pp. 14190-14200 ◽  
Author(s):  
Guoqiang Guan ◽  
Xin Wang ◽  
Xiaojuan Huang ◽  
Wenlong Zhang ◽  
Zhe Cui ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Optical Property ◽  
Magnetic Resonance ◽  
Photothermal Therapy ◽  
Cobalt Sulfide ◽  
Resonance Imaging ◽  
Hollow Nanospheres ◽  
Highly Efficient ◽  
Tunable Absorption

Simple, highly efficient, and safe porous cobalt sulfide hollow nanospheres with tunable absorption as a magnetic resonance imaging-guided photothermal theranostic platform.

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...

Construction of mesoporous Cu-doped Co9S8 rectangular nanotube arrays for high energy density all-solid-state asymmetric supercapacitors

2019 ◽  
Vol 7 (10) ◽  
pp. 5333-5343 ◽  
Author(s):  
Wen Lu ◽  
Ze Yuan ◽  
Chunyang Xu ◽  
Jiqiang Ning ◽  
Yijun Zhong ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Power Density ◽  
High Energy ◽  
High Energy Density ◽  
Nanotube Arrays ◽  
Asymmetric Supercapacitors

A self-templating strategy was used to prepare novel mesoporous Cu-doped Co9S8 rectangular nanotube arrays (Cu-Co9S8 NTAs) as an advanced electrode for all-solid-state asymmetric supercapacitors, which deliver a high energy density of 71.93 W h kg−1 at a power density of 750 W kg−1.

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