Design of Fe,N co-doped multi-walled carbon nanotubes for efficient oxygen reduction

2020 ◽  
Vol 56 (92) ◽  
pp. 14467-14470
Author(s):  
Peng Du ◽  
Yan Bao ◽  
Chen Guo ◽  
Lawrence Wu ◽  
Jie Pan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Co Doped

Fe and N co-doped multi-walled carbon nanotubes (Fe,N-MWCNTs) are designed and fabricated to efficiently catalyze the oxygen reduction reaction (ORR).

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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