Electrochemical synthesis of NiCo layered double hydroxide nanosheets decorated on moderately oxidized graphene films for energy storage

Nanoscale ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 2812-2822 ◽  
Author(s):  
Dedong Jia ◽  
Degang Jiang ◽  
Yiwei Zheng ◽  
Hua Tan ◽  
Xueying Cao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Composite Film ◽  
Layered Double Hydroxide ◽  
Electrochemical Synthesis ◽  
High Performance ◽  
Film Electrode ◽  
Graphene Films ◽  
Nanosheet Arrays ◽  
Double Hydroxide ◽  
Metal Bonds

The NiCo-LDH nanosheet arrays are strongly anchored on moderately oxidized RGO through C–O–metal bonds to construct a hierarchical composite film electrode for flexible high-performance supercapacitors.

Hierarchically structured layered-double-hydroxide@zeolitic-imidazolate-framework derivatives for high-performance electrochemical energy storage

2016 ◽  
Vol 4 (32) ◽  
pp. 12526-12534 ◽  
Author(s):  
Yibo Dou ◽  
Jian Zhou ◽  
Fan Yang ◽  
Min-Jian Zhao ◽  
Zuoren Nie ◽  
...  
Keyword(s):  
Energy Storage ◽  
Layered Double Hydroxide ◽  
High Performance ◽  
Electrochemical Energy Storage ◽  
Zeolitic Imidazolate Framework ◽  
Double Hydroxide ◽  
Electrochemical Energy

Using CoAl-based layered-double-hydroxide@zeolitic-imidazolate-framework-67 as the precursor, resulting oxidation, carbonization and sulfurization derivative-based supercapacitors exhibit significantly enhanced energy storage capability.

Synthesis of hierarchical porous CuO Nanowire@NiCo-layered double hydroxide core-shell structured nanoarrays on copper foam for high-performance supercapacitors

2017 ◽  
Author(s):  
Guo Hengzhi ◽  
Ben Qing ◽  
Shuxing Wu ◽  
Oscar K.S. Hui ◽  
Zalnezhad Erfan
Keyword(s):  
Layered Double Hydroxide ◽  
High Performance ◽  
Three Dimensional ◽  
Core Shell ◽  
Deposition Technique ◽  
Cuo Nanowires ◽  
Copper Foam ◽  
Hierarchical Porous ◽  
Cuo Nanowire ◽  
Double Hydroxide

In this work, a facile potentiostatic deposition technique was used to fabricate a three-dimensional (3D) core-shell structured nanoarray composed of hierarchical porous CuO nanowires@NiCo layered double hydroxide nanosheets (CuO NWAs@NiCo-LDH)...

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