scholarly journals Nanofiber-based Sm0.5Sr0.5Co0.2Fe0.8O3-δ of N-doped graphene modification for bifunctional oxygen electrocatalyst in alkaline medium

2022 ◽  
pp. ArticleID:220225
Author(s):  
Yuwei Wang ◽  
Keyword(s):  
Alkaline Medium ◽  
Doped Graphene

scholarly journals Sulphur and nitrogen co-doped graphene-based electrocatalysts for oxygen reduction reaction in alkaline medium

2019 ◽  
Vol 109 ◽  
pp. 106603 ◽  
Author(s):  
Roberta Sibul ◽  
Elo Kibena-Põldsepp ◽  
Uno Mäeorg ◽  
Maido Merisalu ◽  
Arvo Kikas ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Alkaline Medium ◽  
Reduction Reaction ◽  
Doped Graphene ◽  
Co Doped

Highly efficient water splitting over a RuO2/F-doped graphene electrocatalyst with ultra-low ruthenium content

2020 ◽  
Vol 7 (11) ◽  
pp. 2188-2194 ◽  
Author(s):  
Zhenglong Fan ◽  
Fan Liao ◽  
Huixian Shi ◽  
Yang Liu ◽  
Mingwang Shao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Alkaline Medium ◽  
Current Density ◽  
Neutral Medium ◽  
Highly Efficient ◽  
Doped Graphene ◽  
A Current

A RuO2/F-graphene catalyst with a low Ru content of 6.9 wt% only needs potentials of 1.56 V in alkaline medium and 1.73 V in neutral medium to reach a current density of 10 mA cm−2 for electrocatalytic water splitting.

Advanced oxygen reduction reaction catalyst based on nitrogen and sulfur co-doped graphene in alkaline medium

2014 ◽  
Vol 16 (42) ◽  
pp. 23196-23205 ◽  
Author(s):  
Yongfeng Li ◽  
Meng Li ◽  
Liqing Jiang ◽  
Lin Lin ◽  
Lili Cui ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Alkaline Medium ◽  
Reduction Reaction ◽  
Pyrolysis Method ◽  
Doped Graphene ◽  
One Step ◽  
Oxygen Reduction Reaction Catalyst ◽  
Co Doped

A novel N and S co-doped graphene, denoted N–S-G, catalyst for ORR was fabricated by a one-step pyrolysis method of GO-supported poly[3-amino-5-mercapto-1,2,4-triazole] (PAMTa) composite.

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