scholarly journals Identification of Active Sites of Pure and Nitrogen-Doped Carbon Materials for Oxygen Reduction Reaction Using Constant-Potential Calculations

2020 ◽  
Vol 124 (22) ◽  
pp. 12016-12023
Author(s):  
Zhiyao Duan ◽  
Graeme Henkelman
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Constant Potential ◽  
Nitrogen Doped Carbon

Active sites of nitrogen-doped carbon materials for oxygen reduction reaction clarified using model catalysts

Science ◽  
2016 ◽  
Vol 351 (6271) ◽  
pp. 361-365 ◽  
Author(s):  
D. Guo ◽  
R. Shibuya ◽  
C. Akiba ◽  
S. Saji ◽  
T. Kondo ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Model Catalysts ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Probing the Oxygen Reduction Reaction Active Sites over Nitrogen-Doped Carbon Nanostructures (CNx) in Acidic Media Using Phosphate Anion

ACS Catalysis ◽  
2016 ◽  
Vol 6 (10) ◽  
pp. 7249-7259 ◽  
Author(s):  
Kuldeep Mamtani ◽  
Deeksha Jain ◽  
Dmitry Zemlyanov ◽  
Gokhan Celik ◽  
Jennifer Luthman ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Nanostructures ◽  
Active Sites ◽  
Reduction Reaction ◽  
Phosphate Anion ◽  
Acidic Media ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

scholarly journals Fe2O3 Embedded Nitrogen-doped Biomass Carbon as Electrocatalyst for the Oxygen Reduction Reaction

2021 ◽  
Vol 2079 (1) ◽  
pp. 012002
Author(s):  
Yanling Wu ◽  
Huiji Jiao ◽  
Mingqian Hou ◽  
Peng Zhang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Energy Conversion ◽  
Oxygen Reduction ◽  
Active Sites ◽  
Carbon Materials ◽  
Low Cost ◽  
Reduction Reaction ◽  
Biomass Carbon ◽  
Pyrolysis Process ◽  
Nitrogen Doped

Abstract Catalyst for ORR is important in the field of energy conversion. Previous research has shown that nanoparticle-embedded into N-doped carbon materials are a good ORR candidates. Here, Fe2O3/N-doped biomass carbon (named Fe2O3/N-bio-C) ORR catalyst via a pyrolysis process of mixture from the Heme precursor and biomass material (named poplar flowers). The as-synthesized electrocatalyst of Fe2O3/N-bio-C exhibits good electroactivity due to the formation of Fe2O3 nanoparticle active sites and abundant N-containing groups. The work points the way to synthesize the low-cost Fe-based N-doped biomass carbon ORR catalysts.

scholarly journals Active sites for the oxygen reduction reaction in nitrogen-doped carbon nanofibers

2020 ◽  
Vol 357 ◽  
pp. 248-258 ◽  
Author(s):  
Marthe E.M. Buan ◽  
Andrea Cognigni ◽  
John C. Walmsley ◽  
Navaneethan Muthuswamy ◽  
Magnus Rønning
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Active Sites ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon
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