Nanowired NiMoO4/NiSe2/MoSe2 prepared through in situ selenylation as high performance supercapacitor electrode

2021 ◽  
Author(s):  
Chengchao Wang ◽  
Datong Wu ◽  
Yong Qin ◽  
Yong Kong
Keyword(s):  
Specific Capacitance ◽  
High Performance ◽  
Electrode Materials ◽  
Supercapacitor Electrode ◽  
Supercapacitor Electrode Materials

After in situ selenylation, the hydrothermally synthesized NiMoO4 was partially converted to NiSe2 and MoSe2, and the obtained NiMoO4/NiSe2/MoSe2 nanowire was used as supercapacitor electrode materials. The specific capacitance of...

scholarly journals Nanoflower Ni(OH)2 grown in situ on Ni foam for high-performance supercapacitor electrode materials

2021 ◽  
Vol 5 (20) ◽  
pp. 5236-5246
Author(s):  
Xuerui Yi ◽  
Huapeng Sun ◽  
Neil Robertson ◽  
Caroline Kirk
Keyword(s):  
Specific Capacitance ◽  
High Performance ◽  
Electrode Materials ◽  
High Specific Capacitance ◽  
Ni Foam ◽  
Supercapacitor Electrode ◽  
Supercapacitor Electrode Materials

Nanoflower Ni(OH)2 shows exceptionally high specific capacitance.

A one-step, cost-effective green method to in situ fabricate Ni(OH)2 hexagonal platelets on Ni foam as binder-free supercapacitor electrode materials

2015 ◽  
Vol 3 (5) ◽  
pp. 1953-1960 ◽  
Author(s):  
Lingjie Li ◽  
Jing Xu ◽  
Jinglei Lei ◽  
Jie Zhang ◽  
Frank McLarnon ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Three Dimensional ◽  
Cost Effective ◽  
Ni Foam ◽  
Supercapacitor Electrode ◽  
One Step ◽  
Binder Free ◽  
Supercapacitor Electrode Materials

The Ni(OH)2 hexagonal platelets were in situ fabricated on Ni foam as a binder-free supercapacitor electrode material with high performance and excellent cycling stability by a one-step, cost-effective, green hydrothermal treatment of three-dimensional (3D) Ni foam in a 15 wt% H2O2 aqueous solution.

scholarly journals Ni3+ doped cobalt–nickel layered double hydroxides as high-performance electrode materials for supercapacitors

RSC Advances ◽  
2017 ◽  
Vol 7 (77) ◽  
pp. 49010-49014 ◽  
Author(s):  
H. M. Sun ◽  
Y. X. Ye ◽  
Z. F. Tian ◽  
S. L. Wu ◽  
J. Liu ◽  
...  
Keyword(s):  
Specific Capacitance ◽  
Layered Double Hydroxides ◽  
High Performance ◽  
Electrode Materials ◽  
High Rate ◽  
Supercapacitor Electrode ◽  
Cobalt Nickel ◽  
Supercapacitor Electrode Materials ◽  
Double Hydroxides ◽  
Good Cycling Stability

Ni3+ doped Co0.55Ni0.45-LDHs present a high rate specific capacitance and good cycling stability as supercapacitor electrode materials.

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