scholarly journals Formation of Double-Shelled Zinc-Cobalt Sulfide Dodecahedral Cages from Bimetallic Zeolitic Imidazolate Frameworks for Hybrid Supercapacitors

2017 ◽  
Vol 56 (25) ◽  
pp. 7141-7145 ◽  
Author(s):  
Peng Zhang ◽  
Bu Yuan Guan ◽  
Le Yu ◽  
Xiong Wen David Lou
Keyword(s):  
Cobalt Sulfide ◽  
Zeolitic Imidazolate Frameworks ◽  
Hybrid Supercapacitors

Design of a porous cobalt sulfide nanosheet array on Ni foam from zeolitic imidazolate frameworks as an advanced electrode for supercapacitors

Nanoscale ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 2735-2741 ◽  
Author(s):  
Xue Han ◽  
Kai Tao ◽  
Ding Wang ◽  
Lei Han
Keyword(s):  
Cobalt Sulfide ◽  
Zeolitic Imidazolate Frameworks ◽  
Ni Foam ◽  
Nanosheet Array ◽  
Templated Method

A porous Co9S8 nanosheet array on Ni foam can be realized via a facile 2D ZIF templated method.

A core–shell structure of cobalt sulfide//G-ink towards high energy density in asymmetric hybrid supercapacitors

2020 ◽  
Vol 4 (9) ◽  
pp. 4848-4858
Author(s):  
Venkata Thulasivarma Chebrolu ◽  
Balamuralitharan Balakrishnan ◽  
Aravindha Raja Selvaraj ◽  
Hee-Je Kim
Keyword(s):  
Energy Density ◽  
Shell Structure ◽  
High Energy ◽  
High Energy Density ◽  
Cobalt Sulfide ◽  
Core Shell ◽  
Hybrid Supercapacitors ◽  
Promising Strategy ◽  
Asymmetric Hybrid ◽  
Core Shell Structure

New atom substitution in transition metals is a promising strategy for improving the performance of supercapacitors (SCs).

Composition controlled nickel cobalt sulfide core–shell structures as high capacity and good rate-capability electrodes for hybrid supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (55) ◽  
pp. 50209-50216 ◽  
Author(s):  
Lei Zhang ◽  
Haitao Zhang ◽  
Long Jin ◽  
Binbin Zhang ◽  
Fangyan Liu ◽  
...  
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
Shell Structures ◽  
Cobalt Sulfide ◽  
Metal Sulfides ◽  
Core Shell ◽  
Hybrid Supercapacitors ◽  
Nickel Cobalt ◽  
Tuning Element ◽  
Good Rate Capability

Tuning element content is an effective approach for achieving excellent rate-capability and cycling stability in polynary metal sulfides for hybrid supercapacitors.

Nanostructured cobalt sulfide-on-fiber with tunable morphology as electrodes for asymmetric hybrid supercapacitors

2014 ◽  
Vol 2 (38) ◽  
pp. 16190-16198 ◽  
Author(s):  
R. B. Rakhi ◽  
Nuha A. Alhebshi ◽  
D. H. Anjum ◽  
H. N. Alshareef
Keyword(s):  
Carbon Fiber ◽  
Cobalt Sulfide ◽  
Hybrid Supercapacitors ◽  
Asymmetric Hybrid ◽  
Tunable Morphology

Porous cobalt sulfide (Co9S8) nanostructures with tunable morphology directly nucleated over carbon fiber are evaluated as electrodes for asymmetric hybrid supercapacitors.

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