Facile in situ growth of Ni/Co-LDH arrays by hypothermal chemical coprecipitation for all-solid-state asymmetric supercapacitors

2016 ◽  
Vol 4 (48) ◽  
pp. 18922-18930 ◽  
Author(s):  
Tie Li ◽  
Rui Li ◽  
Hui Luo
Keyword(s):  
Solid State ◽  
In Situ Growth ◽  
Asymmetric Supercapacitors ◽  
Chemical Coprecipitation ◽  
Binder Free

A facile hypothermal chemical coprecipitation strategy was employed to fabricate binder-free Ni/Co-LDH arrays in situ on various substrates.

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

2016 ◽  
Vol 4 (15) ◽  
pp. 5669-5677 ◽  
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.

In situ growth of (NH4)2V10O25·8H2O urchin-like hierarchical arrays as superior electrodes for all-solid-state supercapacitors

2018 ◽  
Vol 6 (34) ◽  
pp. 16308-16315 ◽  
Author(s):  
Yingchang Jiang ◽  
Le Jiang ◽  
Zeyi Wu ◽  
Peiyu Yang ◽  
Haitao Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Nickel Foam ◽  
Hierarchical Structures ◽  
In Situ Growth ◽  
Asymmetric Supercapacitors

(NH4)2V10O25·8H2O urchin-like hierarchical structures were grown in situ on highly conductive nickel foam substrates as advanced electrodes for asymmetric supercapacitors, the performance of which exceeds that of most recently reported vanadates and polyvanadates.

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