Rational Synthesis of Polymeric Nitrogen N8– with Ultraviolet Irradiation and Its Oxygen Reduction Reaction Mechanism Study with In Situ Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy

ACS Catalysis ◽  
2021 ◽  
pp. 13034-13040
Author(s):  
Zhenhua Yao ◽  
Zhiyi Wu ◽  
Maocong Hu ◽  
Safa Alzaim ◽  
Joshua Young ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Reaction Mechanism ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Ultraviolet Irradiation ◽  
Reduction Reaction ◽  
Mechanism Study ◽  
Polymeric Nitrogen

Oxygen Reduction Reaction on Au Revisited at Different pH Values using in situ Surface‐Enhanced Raman Spectroscopy

ChemSusChem ◽  
2020 ◽  
Vol 13 (10) ◽  
pp. 2702-2708 ◽  
Author(s):  
Hai‐Yang Yu ◽  
Xiao‐Feng Li ◽  
Tian‐Heng Zhang ◽  
Jiao Liu ◽  
Jing‐Hua Tian ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Surface Enhanced Raman Spectroscopy ◽  
Reduction Reaction ◽  
Ph Values ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Promotion of oxygen reduction reaction on a double perovskite electrode by a water-induced surface modification

2021 ◽  
Author(s):  
Jun Hyuk Kim ◽  
Seonyoung Yoo ◽  
Ryan Murphy ◽  
Yu Chen ◽  
Yong Ding ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Modification ◽  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Temperatures ◽  
Self Assembly ◽  
Double Perovskite ◽  
Reduction Reaction

Water-mediated surface self-assembly on PrBa0.8Ca0.2Co2O5+δ (PBCC) results in formation of BaCoO3−δ (BCO) nanoparticles to boost catalytic activity of oxygen reduction, as confirmed by in situ Raman spectroscopy at high temperatures (HT).

Recent Advances in Non-Precious Metal Electrocatalysts for Oxygen Reduction in Acidic Media and PEMFCs: An Activity, Stability and Mechanism Study

2021 ◽  
Author(s):  
Suojiang Zhang ◽  
jiayao Cui ◽  
Qingjun Chen ◽  
Xiaojin Li
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Precious Metal ◽  
Platinum Group Metal ◽  
Reduction Reaction ◽  
Proton Exchange ◽  
Mechanism Study ◽  
Acidic Media ◽  
Intensive Research ◽  
Limited Supply

The high cost and limited supply of platinum has driven intensive research into the use of non-platinum group metal (PGM-free) as cathode oxygen reduction reaction (ORR) catalysts for proton exchange...

scholarly journals In situ synthesis of metal embedded nitrogen doped carbon nanotubes as an electrocatalyst for the oxygen reduction reaction with high activity and stability

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25051-25056 ◽  
Author(s):  
Yanhong Yin ◽  
Hengbo Zhang ◽  
Rongzhen Gao ◽  
Aili Wang ◽  
Xinxin Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In this work, a Co–N doped carbon nanotube (CNT) catalyst was fabricated via a simple pyrolysis approach.

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