Nitrogen-doped Multi-walled Carbon Nanotubes-MnCo 2 O 4 microsphere as electrocatalyst for efficient oxygen reduction reaction

2016 ◽  
Vol 41 (34) ◽  
pp. 15199-15207 ◽  
Author(s):  
S. Yuvaraj ◽  
A. Vignesh ◽  
S. Shanmugam ◽  
R. Kalai Selvan
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Enhanced electrocatalytic activity of nitrogen-doped multi-walled carbon nanotubes towards the oxygen reduction reaction in alkaline media

RSC Advances ◽  
2015 ◽  
Vol 5 (73) ◽  
pp. 59495-59505 ◽  
Author(s):  
Merilin Vikkisk ◽  
Ivar Kruusenberg ◽  
Sander Ratso ◽  
Urmas Joost ◽  
Eugene Shulga ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Nitrogen Doped ◽  
Highly Active ◽  
Multi Walled Carbon Nanotubes ◽  
Nitrogen Doped Carbon ◽  
Walled Carbon Nanotubes

Nitrogen-doped carbon nanotube materials derived from dicyandiamide and cyanamide are highly active electrocatalysts for oxygen reduction reaction in alkaline media.

Synthesis of nano-TaOx oxygen reduction reaction catalysts on multi-walled carbon nanotubes connected via a decomposition of oxy-tantalum phthalocyanine

2015 ◽  
Vol 17 (12) ◽  
pp. 7643-7647 ◽  
Author(s):  
A. Ishihara ◽  
M. Chisaka ◽  
Y. Ohgi ◽  
K. Matsuzawa ◽  
S. Mitsushima ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermal Decomposition ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Acidic Media ◽  
Multi Walled Carbon Nanotubes ◽  
Orr Activity ◽  
Walled Carbon Nanotubes

Nano-TaOx particles were supported on MWCNTs via a thermal decomposition of oxy-tantalum phthalocyanine. The ORR activity solely-originated from nano-TaOx was above 0.9 V versus RHE with larger currents than conventional micro-TaOx in acidic media.

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