Improved oxygen reduction reaction activity of three-dimensional porous N-doped graphene from a soft-template synthesis strategy in microbial fuel cells

RSC Advances ◽  
2016 ◽  
Vol 6 (107) ◽  
pp. 105211-105221 ◽  
Author(s):  
Yuan Liu ◽  
Xiao-Jun Jin ◽  
Ai-Xue Tuo ◽  
Hong Liu
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Microbial Fuel Cells ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
Soft Template ◽  
Synthesis Strategy ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Porous nitrogen-doped graphene can serve as a promising oxygen reduction reaction catalyst in microbial fuel cells for power generation.

Nitrogen and sulfur dual-doped graphene as an efficient metal-free electrocatalyst for the oxygen reduction reaction in microbial fuel cells

2019 ◽  
Vol 43 (24) ◽  
pp. 9389-9395 ◽  
Author(s):  
Cuie Zhao ◽  
Jinxiang Li ◽  
Yan Chen ◽  
Jianyu Chen
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Power Density ◽  
Microbial Fuel Cells ◽  
Reduction Reaction ◽  
Maximum Power ◽  
Maximum Power Density ◽  
Metal Free ◽  
Doped Graphene

In this study, nitrogen- and sulfur-codoped graphene (N/S-G) was prepared and used as an efficient metal-free electrocatalyst for the oxygen reduction reaction (ORR) in microbial fuel cells (MFCs), exhibiting a maximum power density of 1368 mW m−2, relatively higher than that of commercial Pt/C.

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