Hierarchical nanocomposite of polyanilinenanorods grown on the surface of carbon nanotubes for high-performance supercapacitor electrode

2012 ◽  
Vol 22 (6) ◽  
pp. 2774-2780 ◽  
Author(s):  
Haosen Fan ◽  
Hao Wang ◽  
Ning Zhao ◽  
Xiaoli Zhang ◽  
Jian Xu
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
Supercapacitor Electrode

Polyaniline functionalized reduced graphene oxide/carbon nanotube ternary nanocomposite as a supercapacitor electrode

2020 ◽  
Vol 56 (28) ◽  
pp. 4003-4006 ◽  
Author(s):  
Chengchao Wang ◽  
Yue Yang ◽  
Ruijun Li ◽  
Datong Wu ◽  
Yong Qin ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Supercapacitor Electrode ◽  
Ternary Nanocomposite ◽  
Reduced Graphene

Polyaniline is covalently functionalized onto the RGO surface in the presence of carbon nanotubes and used for high performance supercapacitors.

Homogeneous Growth of Ni(OH)2 Nanoparticle on Carbon Nanotubes for High-Performance Supercapacitor Electrode Material

2017 ◽  
Vol 727 ◽  
pp. 732-737 ◽  
Author(s):  
Fei Fei Sun ◽  
Dong Lin Zhao ◽  
Cheng Li ◽  
Xia Jun Wang ◽  
Ji Xiang Chen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Performance ◽  
High Performance ◽  
Electrochemical Impedance ◽  
Rate Capability ◽  
High Specific Capacitance ◽  
Chemical Precipitation ◽  
Supercapacitor Electrode ◽  
Supercapacitive Performance ◽  
A Current

A homogeneous Ni (OH)2/ carbon nanotubes (CNTs) nanocomposite with excellent supercapacitive performance has been synthesized via a facile chemical precipitation. The microstructure and morphology of Ni (OH)2/CNTs nanocomposite were investigated by XRD, SEM and TEM. It presented an ideal morphology with the nanosized Ni (OH)2 particles homogeneously growing on the CNTs. The electrochemical performance of the Ni (OH)2/CNTs nanocomposite was test by cyclic voltammetry, galvanostatic charge−discharge and electrochemical impedance spectroscopy techniques. The synthesized Ni (OH)2/CNTs nanocomposite shows superior electrochemical performance, including high capacitance, excellent rate capability and good cycle life. The homogeneous Ni (OH)2/ CNTs nanocomposite exhibited a high specific capacitance of 1741 F g-1 at a current density of 1A g-1 and maintained a good stability after 5000 cycles at 10A g-1`, suggesting that it can be a promising candidate for supercapacitor.

High performance solid-state flexible supercapacitor based on Fe3O4/carbon nanotube/polyaniline ternary films

2017 ◽  
Vol 5 (22) ◽  
pp. 11271-11277 ◽  
Author(s):  
Jinsong Li ◽  
Weibang Lu ◽  
Yushan Yan ◽  
Tsu-Wei Chou
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Solid State ◽  
High Performance ◽  
Supercapacitor Electrode ◽  
Flexible Supercapacitor

A novel flexible nanoarchitecture was fabricated via the facile electropolymerization of a polyaniline (PANI) network on Fe3O4 particles grown axially on carbon nanotubes (CNTs) of a CNT film for supercapacitor electrode applications.

3D Nanostructure of Carbon Nanotubes Decorated Co 3 O 4 Nanowire Arrays for High Performance Supercapacitor Electrode

2015 ◽  
Vol 163 ◽  
pp. 9-15 ◽  
Author(s):  
Qingqing Ke ◽  
Chunhua Tang ◽  
Zheng-Chun Yang ◽  
Minrui Zheng ◽  
Lu Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
Nanowire Arrays ◽  
Supercapacitor Electrode ◽  
3D Nanostructure
Sign in / Sign up

Export Citation Format

Share Document