NiX Layered Double Hydroxide Nanowire Arrays (X = Co, Fe, and Mn) Coated with Nanometer-Thick Films of NiOOH and Then NiO as Electrodes for Supercapacitors

2021 ◽  
Author(s):  
Thangavel Kavinkumar ◽  
Selvaraj Seenivasan ◽  
Do-Heyoung Kim
Keyword(s):  
Layered Double Hydroxide ◽  
Thick Films ◽  
Nanowire Arrays ◽  
Fe And Mn ◽  
Double Hydroxide ◽  
Electrodes For Supercapacitors

Ultrathin CoFe-layered double hydroxide nanosheets embedded in high conductance Cu3N nanowire arrays with a 3D core–shell architecture for ultrahigh capacitance supercapacitors

2018 ◽  
Vol 6 (47) ◽  
pp. 24603-24613 ◽  
Author(s):  
Xing Zhou ◽  
Xiaohui Li ◽  
Dejian Chen ◽  
Danyang Zhao ◽  
Xintang Huang
Keyword(s):  
Energy Storage ◽  
Specific Surface ◽  
Surface Area ◽  
Layered Double Hydroxide ◽  
Electrode Material ◽  
Nanowire Arrays ◽  
Core Shell ◽  
Promising Candidate ◽  
Double Hydroxide ◽  
High Conductance

Ultrathin layered double hydroxide (LDH) nanosheets are a promising candidate as the electrode material for energy storage due to the ultrafast mass diffusion and greater specific surface area.

Assembly of Ni-Al layered double hydroxide and graphene electrodes for supercapacitors

2014 ◽  
Vol 134 ◽  
pp. 127-135 ◽  
Author(s):  
Yasodinee Wimalasiri ◽  
Rong Fan ◽  
X.S. Zhao ◽  
Linda Zou
Keyword(s):  
Layered Double Hydroxide ◽  
Double Hydroxide ◽  
Electrodes For Supercapacitors

Cobalt oxide nanocomposites modified by NiCo-layered double hydroxide nanosheets as advanced electrodes for supercapacitors

Ionics ◽  
2019 ◽  
Vol 26 (5) ◽  
pp. 2501-2511 ◽  
Author(s):  
Xiaoqiang Dai ◽  
Yatang Dai ◽  
Jinghua Lu ◽  
Linyu Pu ◽  
Wei Wang ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Layered Double Hydroxide ◽  
Double Hydroxide ◽  
Electrodes For Supercapacitors

Hierarchical CuO@ZnCo LDH heterostructured nanowire arrays toward enhanced water oxidation electrocatalysis

Nanoscale ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 5359-5362 ◽  
Author(s):  
Ting Wang ◽  
Xiaoxue Zhang ◽  
Xiaojuan Zhu ◽  
Qian Liu ◽  
Siyu Lu ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Copper Foil ◽  
Nanowire Array ◽  
Nanowire Arrays ◽  
Low Overpotential ◽  
Double Hydroxide

As a durable electrocatalyst for water oxidation, a hierarchical heterostructured CuO@ZnCo layered double hydroxide nanowire array on a copper foil requires a low overpotential of 270 mV to attain 10 mA cm−2 in 1.0 M KOH.

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