Synthesis and Characterization of Graphene/Carbon Nanotubes-Supported Platinum Nanoparticles in PEM Fuel Cell Oxygen Reduction Reactions

2017 ◽  
Vol 5 (13) ◽  
pp. 6263-6276 ◽  
Author(s):  
Piyush Kumar Sonkar ◽  
Kamal Prakash ◽  
Mamta Yadav ◽  
Vellaichamy Ganesan ◽  
Muniappan Sankar ◽  
...  

Functionalized cobalt porphyrin immobilized multiwalled carbon nanotubes are synthesized and characterized. These new materials efficiently electrocatalyze oxygen reduction and they have potential to replace conventional Pt–C catalyst in fuel cells.


2004 ◽  
Vol 15 (5) ◽  
pp. 270-274 ◽  
Author(s):  
M. Patri ◽  
Varsha R. Hande ◽  
Swati Phadnis ◽  
B. Somaiah ◽  
Suhasini Roychoudhury ◽  
...  

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