Acetate anion-intercalated nickel-cobalt layered double hydroxide nanosheets supported on Ni foam for high-performance supercapacitors with excellent long-term cycling stability

2017 ◽  
Vol 236 ◽  
pp. 18-27 ◽  
Author(s):  
Daosong Zha ◽  
Huanhuan Sun ◽  
Yongsheng Fu ◽  
Xiaoping Ouyang ◽  
Xin Wang
Keyword(s):  
Layered Double Hydroxide ◽  
High Performance ◽  
Cycling Stability ◽  
Acetate Anion ◽  
Ni Foam ◽  
Nickel Cobalt ◽  
Double Hydroxide

Synthesis of three-dimensional mesoporous Cu–Al layered double hydroxide/g-C3N4 nanocomposites on Ni-foam for enhanced supercapacitors with excellent long-term cycling stability

2018 ◽  
Vol 47 (13) ◽  
pp. 4455-4466 ◽  
Author(s):  
Surya Prasad Adhikari ◽  
Ganesh Prasad Awasthi ◽  
Kyung-Suk Kim ◽  
Chan Hee Park ◽  
Cheol Sang Kim
Keyword(s):  
Layered Double Hydroxide ◽  
Three Dimensional ◽  
Cycling Stability ◽  
Ni Foam ◽  
Step Process ◽  
Double Hydroxide

In this study, a novel composite of Cu–Al layered double hydroxide (LDH) nanosheets and g-C3N4-covered Ni-foam was fabricated via a simple and facile two-step process.

A hierarchical NiO/NiMn-layered double hydroxide nanosheet array on Ni foam for high performance supercapacitors

2017 ◽  
Vol 46 (23) ◽  
pp. 7388-7391 ◽  
Author(s):  
Peng-Fei Liu ◽  
Jiao-Jiao Zhou ◽  
Guo-Chang Li ◽  
Meng-Ke Wu ◽  
Kai Tao ◽  
...  
Keyword(s):  
Specific Capacitance ◽  
Layered Double Hydroxide ◽  
High Performance ◽  
High Specific Capacitance ◽  
Cycling Stability ◽  
Ni Foam ◽  
Nanosheet Array ◽  
Double Hydroxide ◽  
Good Cycling Stability

A hierarchical NiO/NiMn-LDH nanosheet array on Ni foam was preparedviaa facile two-step approach and exhibited a high specific capacitance (937 F g−1at 0.5 A g−1) and good cycling stability (91% retention after 1000 cycles at 5 A g−1).

Crystal morphology evolution of Ni–Co layered double hydroxide nanostructure towards high-performance biotemplate asymmetric supercapacitors

CrystEngComm ◽  
2018 ◽  
Vol 20 (46) ◽  
pp. 7428-7434 ◽  
Author(s):  
Chuan Jing ◽  
Xiaoli Liu ◽  
Xiaoying Liu ◽  
Debin Jiang ◽  
Biqin Dong ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
High Performance ◽  
Crystal Morphology ◽  
Three Dimensional ◽  
Morphology Evolution ◽  
Porous Structures ◽  
Asymmetric Supercapacitors ◽  
Nickel Cobalt ◽  
One Step ◽  
Double Hydroxide

Hierarchical three-dimensional (3D) porous structures of nickel–cobalt layered double hydroxide (LDH) are grown on diatomite biotemplate via one-step hydrothermal method.

Electrodeposition of ultrathin nickel–cobalt double hydroxide nanosheets on nickel foam as high-performance supercapacitor electrodes

RSC Advances ◽  
2015 ◽  
Vol 5 (108) ◽  
pp. 88780-88786 ◽  
Author(s):  
Junheng Xing ◽  
Shaoyan Wu ◽  
K. Y. Simon Ng
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Ni Foam ◽  
Nickel Cobalt ◽  
One Step ◽  
Double Hydroxide

The present work demonstrates a facile, one-step electrodeposition approach for the preparation of ultrathin Ni–Co double hydroxide (DH) nanosheets on Ni foam as supercapacitor electrodes.

Oxygen-vacancy-rich nickel-cobalt layered double hydroxide electrode for high-performance supercapacitors

2019 ◽  
Vol 554 ◽  
pp. 59-65 ◽  
Author(s):  
Haoyan Liang ◽  
Henan Jia ◽  
Tiesong Lin ◽  
Zhaoyue Wang ◽  
Chun Li ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Layered Double Hydroxide ◽  
High Performance ◽  
Nickel Cobalt ◽  
Double Hydroxide

scholarly journals Surface-Confined Fabrication of Ultrathin Nickel Cobalt-Layered Double Hydroxide Nanosheets for High-Performance Supercapacitors

2018 ◽  
Vol 28 (44) ◽  
pp. 1803272 ◽  
Author(s):  
Juan Yang ◽  
Chang Yu ◽  
Chao Hu ◽  
Man Wang ◽  
Shaofeng Li ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
High Performance ◽  
Nickel Cobalt ◽  
Double Hydroxide
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