Reagents-assisted hydrothermal synthesis of NiCo2O4 nanomaterial as electrode for high-performance asymmetric supercapacitor

2021 ◽  
Author(s):  
Zhe Lu ◽  
Dipan Xuan ◽  
Dechao Wang ◽  
Jie Liu ◽  
Zhuang Wang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Hydrothermal Method ◽  
High Performance ◽  
Nickel Foam ◽  
Asymmetric Supercapacitor ◽  
Environment Friendly ◽  
Micro Morphology

In this study, mesoporous nickel cobaltate (NiCo2O4) nanomaterials were loaded onto nickel foam through a simple and environment-friendly reagents assisted hydrothermal method. The impacts of reagents on the micro-morphology and...

NiCo2O4@MnMoO4 core–shell flowers for high performance supercapacitors

2016 ◽  
Vol 4 (21) ◽  
pp. 8249-8254 ◽  
Author(s):  
Zhengxiang Gu ◽  
Xiaojun Zhang
Keyword(s):  
Hydrothermal Method ◽  
High Performance ◽  
Nickel Foam ◽  
Core Shell ◽  
Facile Hydrothermal Method

Hierarchical NiCo2O4@MnMoO4 core–shell nanomaterial on nickel foam was designed via a facile hydrothermal method.

A high-performance asymmetric supercapacitor electrode based on a three-dimensional ZnMoO4/CoO nanohybrid on nickel foam

Nanoscale ◽  
2019 ◽  
Vol 11 (28) ◽  
pp. 13639-13649 ◽  
Author(s):  
Pengxi Li ◽  
Chaohui Ruan ◽  
Jing Xu ◽  
Yibing Xie
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Nickel Foam ◽  
Three Dimensional ◽  
High Energy ◽  
Asymmetric Supercapacitor ◽  
Supercapacitor Electrode ◽  
Storage Performance ◽  
High Energy Storage

A three-dimensional criss-crossed ZnMoO4/CoO nanohybrid was synthesized to deliver high energy storage performance.

Electrosynthesis of a corn flake-like NiO nanostructure on nickel foam for polymer gel electrolyte-based high performance asymmetric supercapacitors

2017 ◽  
Vol 41 (19) ◽  
pp. 10584-10591 ◽  
Author(s):  
Vijay S. Kumbhar ◽  
Moo Hwan Cho ◽  
Jintae Lee ◽  
Woo Kyoung Kim ◽  
Moonyong Lee ◽  
...  
Keyword(s):  
Activated Carbon ◽  
High Performance ◽  
Nickel Foam ◽  
Gel Electrolyte ◽  
Asymmetric Supercapacitor ◽  
Polymer Gel ◽  
Polymer Gel Electrolyte ◽  
Asymmetric Supercapacitors ◽  
Corn Flake

A high performance asymmetric supercapacitor was fabricated with an electrodeposited corn flake-like NiO nanostructure, activated carbon, and polymer gel.

A facile one-pot hydrothermal synthesis of Co9S8/Ni3S2 nanoflakes for supercapacitor application

RSC Advances ◽  
2016 ◽  
Vol 6 (59) ◽  
pp. 54142-54148 ◽  
Author(s):  
Xiuhua Wang ◽  
Jie Gao ◽  
Xiaoxiu Wu ◽  
Xiuqin Wang ◽  
Ronghui Que ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
High Performance ◽  
Nickel Foam ◽  
One Pot ◽  
Supercapacitor Application

Co9S8/Ni3S2 nanoflakes have been successfully designed and constructed on nickel foam substrate via a simple one-pot hydrothermal synthesis and exhibit high performance as supercapacitor.

Controllable synthesis of MnO2 nanostructures anchored on graphite foam with different morphologies for a high-performance asymmetric supercapacitor

CrystEngComm ◽  
2018 ◽  
Vol 20 (12) ◽  
pp. 1690-1697 ◽  
Author(s):  
Xingbin Lv ◽  
Hualian Zhang ◽  
Feifei Wang ◽  
Zhufeng Hu ◽  
Yuxin Zhang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
High Performance ◽  
Asymmetric Supercapacitor ◽  
Controllable Synthesis ◽  
Graphite Foam

MnO2 nanostructures with different morphologies (nanowires, nanowire bundles, flower-like nanosheet bundles) were synthesized via a simple and surfactant-free hydrothermal method.

An advanced asymmetric supercapacitor based on a binder-free electrode fabricated from ultrathin CoMoO4 nano-dandelions

RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 71156-71164 ◽  
Author(s):  
Sayed Habib Kazemi ◽  
Mahmoud Tabibpour ◽  
Mohammad Ali Kiani ◽  
Hojjat Kazemi
Keyword(s):  
Hydrothermal Method ◽  
Molybdenum Oxide ◽  
Nickel Foam ◽  
Asymmetric Supercapacitor ◽  
Term Stability ◽  
Long Term Stability ◽  
Oxide Nanostructures ◽  
Binder Free ◽  
Charge Capacitance

Dandelion shaped cobalt molybdenum oxide nanostructures (ND-CoMoO4) were synthesized through a facile, mild and green hydrothermal method on nickel foam. Binder-free ND-CoMoO4 electrode showed superior long-term stability and charge capacitance.

scholarly journals One-pot hydrothermal synthesis of novel 3D starfish-like δ-MnO2 nanosheets on carbon fiber paper for high-performance supercapacitors

RSC Advances ◽  
2017 ◽  
Vol 7 (24) ◽  
pp. 14910-14916 ◽  
Author(s):  
Bin Xu ◽  
Lin Yu ◽  
Ming Sun ◽  
Fei Ye ◽  
Yuanhong Zhong ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Carbon Fiber ◽  
Hydrothermal Method ◽  
High Performance ◽  
Facile Hydrothermal Method ◽  
One Pot ◽  
Mno2 Nanosheets ◽  
Hierarchical Nanostructure ◽  
Carbon Fiber Paper

Novel 3D starfish-like δ-MnO2 nanosheets with a hierarchical nanostructure supported on carbon fiber paper were synthesized through a facile hydrothermal method.

Hydrothermal synthesis of CuCo2O4/CuO nanowire arrays and RGO/Fe2O3 composites for high-performance aqueous asymmetric supercapacitors

2016 ◽  
Vol 4 (25) ◽  
pp. 9977-9985 ◽  
Author(s):  
Yidan Wang ◽  
Cheng Shen ◽  
Lengyuan Niu ◽  
Rongzhen Li ◽  
Huatong Guo ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Energy Density ◽  
High Performance ◽  
High Energy ◽  
Nanowire Arrays ◽  
High Energy Density ◽  
Asymmetric Supercapacitor ◽  
Asymmetric Supercapacitors ◽  
Cuo Nanowire

A CuCo2O4/CuO//RGO/Fe2O3 asymmetric supercapacitor was fabricated and it delivered a high energy density of 33.0 W h kg−1.

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