Mesoporous S doped Fe–N–C materials as highly active oxygen reduction reaction catalyst

2018 ◽  
Vol 54 (85) ◽  
pp. 12073-12076 ◽  
Author(s):  
Zhi Guan ◽  
Xuejiang Zhang ◽  
Wenxing Chen ◽  
Jiajing Pei ◽  
Di Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Active Oxygen ◽  
Highly Active ◽  
Oxygen Reduction Reaction Catalyst

Highly active mesoporous S doped Fe–N–C ORR catalysts have been synthesized by pyrolysis of APS and FeCl3 co-initiated poly(o-phenylenediamine).

A strategy to unlock the potential of CrN as a highly active oxygen reduction reaction catalyst

2020 ◽  
Vol 8 (17) ◽  
pp. 8575-8585 ◽  
Author(s):  
Junming Luo ◽  
Xiaochang Qiao ◽  
Jutao Jin ◽  
Xinlong Tian ◽  
Hongbo Fan ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
Reduction Reaction ◽  
Active Oxygen ◽  
Highly Active ◽  
Oxygen Reduction Reaction Catalyst

The potential of CrN as highly active ORR catalyst can be unlocked by enhancing its conductivity, enriching its d electrons and enlarging the exposure of active sites.

Highly active oxygen reduction reaction on Fe-nanoclustered hierarchical porous carbon derived from CO2

2021 ◽  
Author(s):  
Ayeong Byeon ◽  
Hodong Kim ◽  
Jae Hyun Park ◽  
Gi Mihn Kim ◽  
Jae W. Lee
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Active Oxygen ◽  
Hierarchical Porous Carbon ◽  
Highly Active ◽  
Hierarchical Porous ◽  
Reaction Performance

Fe-nanoclustered CO2-derived porous carbon exhibits a comparable oxygen reduction reaction performance to platinum based catalysts.

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