Designing hierarchical NiO/PAni-MWCNT core–shell nanocomposites for high performance super capacitor electrodes

RSC Advances ◽  
2016 ◽  
Vol 6 (50) ◽  
pp. 44878-44887 ◽  
Author(s):  
Dhaneswar Das ◽  
Lakhya J. Borthakur ◽  
Bikash C. Nath ◽  
Bhaskar Jyoti Saikia ◽  
Kiran Jyoti Mohan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
Nanocomposite Material ◽  
Core Shell ◽  
Nio Nanoparticles ◽  
Super Capacitor ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

A novel type of nanocomposite material based on multi walled carbon nanotubes (MWCNT) and NiO nanoparticles coated with polyaniline (PAni) has been prepared by an in situ polymerization technique.

Chemically Modified Multiwalled Carbon Nanotubes as an Additive for Supercapacitorsβ

2006 ◽  
Vol 963 ◽  
Author(s):  
Yong-Jung Kim ◽  
Yusuke Abe ◽  
Takashi Yanagiura ◽  
Masaaki Kitani ◽  
Tsuyoshi Kodama ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Conductivity ◽  
High Performance ◽  
Rate Capability ◽  
Multiwalled Carbon ◽  
Super Capacitor ◽  
Chemically Modified ◽  
Multi Walled Carbon Nanotubes ◽  
Disordered Carbon ◽  
Walled Carbon Nanotubes

ABSTRACTThe incorporation of chemically modified multi-walled carbon nanotubes (MWNTs) have demonstrated, as an additive material to enhance the electrical conductivity, into the electrode gives rise to a highly improved rate capability of a super-capacitor. The preferential attack of potassium hydroxide on less disordered carbon results in the formation of high-performance MWNTs with increased surface area, electrical conductivity and sustained long tube morphology, simultaneously. It is envisaged that newly developed functional MWNTs will be utilized in various electrochemical systems, where high current is critically required.

scholarly journals A self-supported electrode for supercapacitors based on nanocellulose/multi-walled carbon nanotubes/polypyrrole composite

RSC Advances ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 1109-1114
Author(s):  
Peng Lv ◽  
Yeyun Meng ◽  
Lingxia Song ◽  
Hao Pang ◽  
Weiqu Liu
Keyword(s):  
Carbon Nanotubes ◽  
Ultrasonic Dispersion ◽  
Multi Walled Carbon Nanotubes ◽  
Polypyrrole Composite ◽  
Walled Carbon Nanotubes

A robust self-supported electrode was prepared by a facile combination of ultrasonic dispersion and consequent in situ polymerization.

Amine-functionalized multi-walled carbon nanotubes (EDA-MWCNTs) for electrochemical water splitting reactions

2021 ◽  
Author(s):  
Shankar S. Narwade ◽  
Shivsharan M. Mali ◽  
Bhaskar R. Sathe
Keyword(s):  
Carbon Nanotubes ◽  
Water Splitting ◽  
Metal Free ◽  
Overall Water Splitting ◽  
Amine Functionalized ◽  
Multi Walled Carbon Nanotubes ◽  
Electrochemical Water Splitting ◽  
Walled Carbon Nanotubes

A study on the in situ decoration of ethylenediamine (EDA) on acid functionalized multi-walled carbon nanotubes (O-MWCNTs) for overall water splitting reactions at all pH as an efficient and inexpensive metal-free multifunctional electrocatalyst.

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