Interfacial proton enrichment enhances proton-coupled electrocatalytic reactions

2018 ◽  
Vol 6 (36) ◽  
pp. 17771-17777 ◽  
Author(s):  
Yue Zhao ◽  
Yu Ding ◽  
Bin Qiao ◽  
Kai Zheng ◽  
Pei Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Reduction Reaction ◽  
Acidic Media ◽  
Alloy Nanostructures ◽  
Electrocatalytic Reactions

PdNi alloy nanostructures–polyethyleneimine inorganic–organic nanocomposites exhibit enhanced catalytic activity for the oxygen reduction reaction and hydrogen evolution reaction in acidic media due to interfacial proton enrichment.

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.

Gold aerogel supported on graphitic carbon nitride: an efficient electrocatalyst for oxygen reduction reaction and hydrogen evolution reaction

2015 ◽  
Vol 3 (46) ◽  
pp. 23120-23135 ◽  
Author(s):  
Manas Kumar Kundu ◽  
Tanmay Bhowmik ◽  
Sudip Barman
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Nitride ◽  
Reduction Reaction ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Electro Catalytic Activity

A facile method for the formation of gold aerogel supported on graphitic carbon nitride sheets is reported. This Au–aerogel–C3N4 composite exhibited superior electro-catalytic activity toward oxygen reduction reaction (ORR) and hydrogen evolution reaction (HER).

Two-dimensional MoS2/Fe-phthalocyanine hybrid nanostructures as excellent electrocatalysts for hydrogen evolution and oxygen reduction reactions

Nanoscale ◽  
2019 ◽  
Vol 11 (30) ◽  
pp. 14266-14275 ◽  
Author(s):  
Ik Seon Kwon ◽  
In Hye Kwak ◽  
Ju Yeon Kim ◽  
Hafiz Ghulam Abbas ◽  
Tekalign Terfa Debela ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Reduction Reaction ◽  
Hybrid Nanostructures ◽  
Two Dimensional ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions

2D hybrid nanostructures consisting of 1T′ phase MoS2 and Fe-phthalocyanine molecules exhibit excellent catalytic activity toward both the hydrogen evolution reaction and oxygen reduction reaction.

Recent progress in pristine MOF-based catalysts for electrochemical hydrogen evolution, oxygen evolution and oxygen reduction

2021 ◽  
Author(s):  
Lili Fan ◽  
Zixi Kang ◽  
Mengfei Li ◽  
Daofeng Sun
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Recent Progress ◽  
Metal Organic Frameworks ◽  
Reduction Reaction ◽  
Metal Organic

Among various kinds of materials that have been investigated as electrocatalysts for hydrogen evolution reaction (HER), oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), metal-organic frameworks (MOFs) emerge as...

Design and synthesis of porous channel-rich carbon nanofibers for self-standing oxygen reduction reaction and hydrogen evolution reaction bifunctional catalysts in alkaline medium

2017 ◽  
Vol 5 (16) ◽  
pp. 7507-7515 ◽  
Author(s):  
Dongxiao Ji ◽  
Shengjie Peng ◽  
Jia Lu ◽  
Linlin Li ◽  
Shengyuan Yang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Hydrogen Evolution ◽  
Carbon Nanofibers ◽  
Hydrogen Evolution Reaction ◽  
Carbon Nanofiber ◽  
Reduction Reaction ◽  
Bifunctional Catalysts ◽  
Free Standing ◽  
Design And Synthesis

Free-standing Fe3C embedded Fe/N doped carbon nanofiber films are prepared based on electrospinning and demonstrate efficient ORR/HER catalytic activity and superior stability.

Two-dimensional nanosheets for electrocatalysis in energy generation and conversion

2017 ◽  
Vol 5 (16) ◽  
pp. 7257-7284 ◽  
Author(s):  
Hengcong Tao ◽  
Yunnan Gao ◽  
Neetu Talreja ◽  
Fen Guo ◽  
John Texter ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
2D Materials ◽  
Reduction Reaction ◽  
Two Dimensional ◽  
Electrochemical Oxygen

2D materials for the electrochemical oxygen reduction reaction, oxygen evolution reaction, hydrogen evolution reaction, and CO2reduction are critically reviewed.

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