Fabrication of transition-metal-doped polypyrrole/multiwalled carbon nanotubes nanocomposites for supercapacitor applications

2013 ◽  
Vol 130 (1) ◽  
pp. 554-562 ◽  
Author(s):  
Saptarshi Dhibar ◽  
Sumanta Sahoo ◽  
C. K. Das
Keyword(s):  
Carbon Nanotubes ◽  
Transition Metal ◽  
Multiwalled Carbon Nanotubes ◽  
Multiwalled Carbon ◽  
Metal Doped ◽  
Supercapacitor Applications

MULTIWALLED CARBON NANOTUBES BASED NANOCOMPOSITES FOR SUPERCAPACITORS: A REVIEW OF ELECTRODE MATERIALS

NANO ◽  
2012 ◽  
Vol 07 (02) ◽  
pp. 1230002 ◽  
Author(s):  
MEISAM VALIZADEH KIAMAHALLEH ◽  
SHARIF HUSSEIN SHARIF ZEIN ◽  
GHASEM NAJAFPOUR ◽  
SUHAIRI ABD SATA ◽  
SURANI BUNIRAN
Keyword(s):  
Carbon Nanotubes ◽  
Transition Metal ◽  
Conducting Polymers ◽  
Metal Oxides ◽  
Multiwalled Carbon Nanotubes ◽  
Transition Metal Oxides ◽  
Electrode Materials ◽  
Mass Density ◽  
High Mass ◽  
Multiwalled Carbon

Electrode materials are the most important factors to verify the properties of the electrochemical supercapacitor. In this paper, the storage principles and characteristics of electrode materials, including carbon-based materials, transition metal oxides and conducting polymers for supercapacitors are depicted in detail. Other factors such as electrode separator and electrolyte are briefly investigated. Recently, several works are conducted on application of multiwalled carbon nanotubes (MWCNTs) and MWCNTs-based electrode materials for supercapacitors. MWCNTs serve in experimental supercapacitor electrode materials result in specific capacitance (SC) value as high as 135 Fg-1. Addition of pseudocapacitive materials such as transition metal oxides and conducting polymers in the MWCNTs results in electrochemical performance improvement (higher capacitance and conductivity). The nanocomposites of MWCNTs and pseudocapacitive materials are the most promising electrode materials for supercapacitors because of their good electrical conductivity, low cost and high mass density.

Zinc Ferrite Anchored Multiwalled Carbon Nanotubes for High-Performance Supercapacitor Applications

2018 ◽  
Vol 2018 (2) ◽  
pp. 137-142 ◽  
Author(s):  
Shrikant S. Raut ◽  
Babasaheb R. Sankapal ◽  
Md. Shahriar A. Hossain ◽  
Subrata Pradhan ◽  
Rahul R. Salunkhe ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
High Performance ◽  
Zinc Ferrite ◽  
Multiwalled Carbon ◽  
Supercapacitor Applications

Influence of Multiwalled Carbon Nanotubes as Additives in Biomass-Derived Carbons for Supercapacitor Applications

2019 ◽  
Vol 11 (6) ◽  
pp. 6066-6077 ◽  
Author(s):  
Natalia Rey-Raap ◽  
Marina Enterría ◽  
José Inácio Martins ◽  
Manuel Fernando R. Pereira ◽  
José Luís Figueiredo
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Multiwalled Carbon ◽  
Supercapacitor Applications
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