An ultra-high energy density flexible asymmetric supercapacitor based on hierarchical fabric decorated with 2D bimetallic oxide nanosheets and MOF-derived porous carbon polyhedra

Heteroatom-doped 3D porous carbon has been synthesized by utilizing hydroxyapatite in pig bones as a self-template and used in symmetric supercapacitors exhibiting ultra-high energy density both in an aqueous electrolyte and organic electrolyte.

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Metal-organic framework-derived (Mn-1)CoxSy@(Ni–Cu)OHs marigold flower-like core@shell as cathode and (Mn–Fe10)Sx@graphene–foam as anode materials for ultra-high energy-density asymmetric supercapacitor

Materials Today Chemistry ◽

10.1016/j.mtchem.2021.100758 ◽

2022 ◽

Vol 23 ◽

pp. 100758

Author(s):

G. Saeed ◽

A. Alam ◽

P. Bandyopadhyay ◽

S.M. Jeong ◽

K.H. Kim ◽

...

Keyword(s):

Energy Density ◽

Anode Materials ◽

Metal Organic Framework ◽

High Energy ◽

High Energy Density ◽

Core Shell ◽

Asymmetric Supercapacitor ◽

Ultra High Energy ◽

Graphene Foam ◽

Metal Organic

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In situ growth of NiCo2S4@Ni3V2O8 on Ni foam as a binder-free electrode for asymmetric supercapacitors

Journal of Materials Chemistry A ◽

10.1039/c6ta00078a ◽

2016 ◽

Vol 4 (15) ◽

pp. 5669-5677 ◽

Cited By ~ 115

Author(s):

Lengyuan Niu ◽

Yidan Wang ◽

Fengping Ruan ◽

Cheng Shen ◽

Shen Shan ◽

...

Keyword(s):

Energy Density ◽

High Energy ◽

High Energy Density ◽

Asymmetric Supercapacitor ◽

High Power Density ◽

In Situ Growth ◽

Ni Foam ◽

Asymmetric Supercapacitors ◽

Binder Free

A NiCo2S4@Ni3V2O8//AC asymmetric supercapacitor was successfully fabricated and it can deliver both high energy density and high power density.

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An advanced asymmetric supercapacitor based on a novel ternary graphene/nickel/nickel oxide and porous carbon electrode with superior electrochemical performance

RSC Advances ◽

10.1039/c5ra18976d ◽

2015 ◽

Vol 5 (111) ◽

pp. 91389-91397 ◽

Cited By ~ 14

Author(s):

Miaomiao Liu ◽

Jie Chang ◽

Yang Bai ◽

Jing Sun

Keyword(s):

Energy Density ◽

Ternary System ◽

Electrochemical Performance ◽

Porous Carbon ◽

High Energy ◽

High Energy Density ◽

Carbon Electrode ◽

Asymmetric Supercapacitor ◽

Porous Carbon Electrode ◽

First Time

A novel ternary system of RGO/Ni/NiO is synthesized for the first time, exhibiting high energy density of 65.3 W h kg−1.

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Binder-free three-dimensional high energy density electrodes for ionic-liquid supercapacitors

Chemical Communications ◽

10.1039/c5cc04359j ◽

2015 ◽

Vol 51 (72) ◽

pp. 13760-13763 ◽

Cited By ~ 17

Author(s):

Chau Tran ◽

Daniel Lawrence ◽

Francis W. Richey ◽

Caitlin Dillard ◽

Yossef A. Elabd ◽

...

Keyword(s):

Ionic Liquid ◽

Energy Density ◽

Porous Carbon ◽

Room Temperature ◽

Carbon Nanofiber ◽

Three Dimensional ◽

High Energy ◽

High Energy Density ◽

Porous Carbon Nanofiber ◽

Binder Free

We demonstrate a facile methodology to fabricate binder-free porous carbon nanofiber electrodes for room temperature ionic-liquid supercapacitors.

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High energy density aqueous zinc–benzoquinone batteries enabled by carbon cloth with multiple anchoring effects

Journal of Materials Chemistry A ◽

10.1039/d0ta12127d ◽

2021 ◽

Author(s):

Zhiqiang Luo ◽

Silin Zheng ◽

Shuo Zhao ◽

Xin Jiao ◽

Zongshuai Gong ◽

...

Keyword(s):

Energy Storage ◽

Energy Density ◽

Porous Carbon ◽

Large Scale ◽

High Energy ◽

High Energy Density ◽

Carbon Cloth ◽

Anchoring Effects ◽

High Theoretical Capacity ◽

Energy Storage Applications

Benzoquinone with high theoretical capacity is anchored on N-plasma engraved porous carbon as a desirable cathode for rechargeable aqueous Zn-ion batteries. Such batteries display tremendous potential in large-scale energy storage applications.

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