scholarly journals Sulfur Doping versus Hierarchical Pore Structure: The Dominating Effect on the Fe–N–C Site Density, Activity, and Selectivity in Oxygen Reduction Reaction Electrocatalysis

2021 ◽  
Author(s):  
Giorgia Daniel ◽  
Marco Mazzucato ◽  
Riccardo Brandiele ◽  
Laura De Lazzari ◽  
Denis Badocco ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Pore Structure ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Sulfur Doping ◽  
Site Density ◽  
Hierarchical Pore Structure ◽  
Hierarchical Pore

Deconvolution of Utilization, Site Density, and Turnover Frequency of Fe–Nitrogen–Carbon Oxygen Reduction Reaction Catalysts Prepared with Secondary N-Precursors

ACS Catalysis ◽  
2018 ◽  
Vol 8 (3) ◽  
pp. 1640-1647 ◽  
Author(s):  
Nathaniel D. Leonard ◽  
Stephan Wagner ◽  
Fang Luo ◽  
Julian Steinberg ◽  
Wen Ju ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Turnover Frequency ◽  
Site Density

Synergetic effects of edge formation and sulfur doping on the catalytic activity of a graphene-based catalyst for the oxygen reduction reaction

2016 ◽  
Vol 4 (37) ◽  
pp. 14400-14407 ◽  
Author(s):  
SeKwon Oh ◽  
JongHun Kim ◽  
MinJoong Kim ◽  
DoHwan Nam ◽  
JeongYoung Park ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Ball Milling ◽  
Reduction Reaction ◽  
Sulfur Doping ◽  
Synergetic Effects ◽  
Highly Active ◽  
Pyrolysis Method

An edge activated S doped Fe-N-graphene (EA-SFeNG) was synthesized via a facile and effective ball milling and pyrolysis method for a highly active ORR catalyst.

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