Catalytic activity of platinum–cobalt alloy nanoparticles decorated functionalized multiwalled carbon nanotubes for oxygen reduction reaction in PEMFC

2012 ◽  
Vol 37 (1) ◽  
pp. 412-421 ◽  
Author(s):  
B.P. Vinayan ◽  
R. Imran Jafri ◽  
Rupali Nagar ◽  
N. Rajalakshmi ◽  
K. Sethupathi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Multiwalled Carbon Nanotubes ◽  
Reduction Reaction ◽  
Alloy Nanoparticles ◽  
Cobalt Alloy ◽  
Multiwalled Carbon ◽  
Functionalized Multiwalled Carbon Nanotubes

Sustainable seaweed-based one-dimensional (1D) nanofibers as high-performance electrocatalysts for fuel cells

2015 ◽  
Vol 3 (27) ◽  
pp. 14188-14194 ◽  
Author(s):  
Wei Zhao ◽  
Pei Yuan ◽  
Xilin She ◽  
Yanzhi Xia ◽  
Sridhar Komarneni ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Multiwalled Carbon Nanotubes ◽  
High Performance ◽  
Reduction Reaction ◽  
Multiwalled Carbon ◽  
One Dimensional

A high-performance one-dimensional (1D) nanofibrillar N–Co–C oxygen reduction reaction (ORR) catalyst was fabricated via electrospinning using renewable natural alginate and multiwalled carbon nanotubes (MWCNTs) as precursors.

scholarly journals Preparation and Study of Multi-Heteroatom Carbon Nanotube as Excellent Electrocatalyst for Oxygen Reduction Reaction Using Polydopamine Derivative

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Jian Yang ◽  
Lihong Niu ◽  
Zhijun Zhang ◽  
Liang Yan ◽  
Lingjun Chou
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
High Temperature ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Building Block ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Multiwalled Carbon

F and other heteroatom codoped multiwalled carbon nanotubes as nonmetal electrocatalyst were developed through pyrolysis of polydopamine derivative under high temperature. The influence of the amount and type of heteroatom on the catalytic activity was investigated. Especially, N/S/F-codoped carbon nanotubes exhibit the most excellent electrocatalytic activity for oxygen reduction reaction and stability. The method afforded an excellent building block to universally design multi-heteroatom-doped or F-doped carbon materials for ORR or other energy-relevant applications.

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