Aminophenyl-substituted cobalt(iii) corrole: a bifunctional electrocatalyst for the oxygen and hydrogen evolution reactions

2019 ◽  
Vol 48 (30) ◽  
pp. 11345-11351 ◽  
Author(s):  
Amit Kumar ◽  
Sujesh S ◽  
Prachi Varshney ◽  
Amit Paul ◽  
Sankar Jeyaraman
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Bifunctional Electrocatalyst ◽  
Hydrogen Evolution Reactions

Herein, a bifunctional A2B-type cobalt(iii) corrole having electron withdrawing meso-pentafluorophenyl and basic meso-p-aminophenyl substituents is reported, which exhibits excellent catalytic activity towards both the oxygen and hydrogen evolution reactions.

Tungsten-coated nano-boron carbide as a non-noble metal bifunctional electrocatalyst for oxygen evolution and hydrogen evolution reactions in alkaline media

Nanoscale ◽  
2017 ◽  
Vol 9 (48) ◽  
pp. 19176-19182 ◽  
Author(s):  
Yan Zhang ◽  
Yanhui Wang ◽  
Chan Han ◽  
Shaopei Jia ◽  
Shuyu Zhou ◽  
...  
Keyword(s):  
Boron Carbide ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Noble Metal ◽  
Plasma Coating ◽  
Alkaline Media ◽  
Bifunctional Electrocatalyst ◽  
Spark Plasma ◽  
Hydrogen Evolution Reactions

Herein, tungsten-coated nano-boron carbide (W-WB4-WCx/B4C) particles were prepared by heating a mixture of B4C and W powder using a spark plasma coating (SPC) method.

Eco-friendly and facilely prepared silica modified amorphous titania (TiO2–SiO2) electrocatalyst for the O2 and H2 evolution reactions

2015 ◽  
Vol 5 (11) ◽  
pp. 5016-5022 ◽  
Author(s):  
R. Venkatkarthick ◽  
D. J. Davidson ◽  
S. Ravichandran ◽  
S. Vengatesan ◽  
G. Sozhan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Preparation Procedure ◽  
H2 Evolution ◽  
Bifunctional Electrocatalyst ◽  
Amorphous Titania ◽  
Hydrogen Evolution Reactions

A silica modified amorphous titania (TiO2–SiO2) electrocatalyst was prepared by a simple, cheap, and scalable preparation procedure. The catalyst is active in the oxygen and hydrogen evolution reactions, leading to a promising bifunctional electrocatalyst.

scholarly journals Rh particles in N-doped porous carbon materials derived from ZIF-8 as an efficient bifunctional electrocatalyst for the ORR and HER

RSC Advances ◽  
2021 ◽  
Vol 11 (23) ◽  
pp. 13906-13911
Author(s):  
Can Sun ◽  
Xinde Duan ◽  
Jiajun Song ◽  
Mengxian Zhang ◽  
Yachao Jin ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Bifunctional Electrocatalyst ◽  
Porous Carbon Materials

ZIF-derived RhNC-900 bifunctional electrocatalysts for the oxygen reduction reaction and hydrogen evolution reaction have been prepared via a simple and scalable method, exhibiting excellent catalytic activity and promising performance.

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