scholarly journals Surface oxygen vacancies on reduced Co3O4(100): superoxide formation and ultra‐low‐temperature CO oxidation

2021 ◽  
Author(s):  
Yun Liu ◽  
Yuman Peng ◽  
Mathias Naschitzki ◽  
Sandy Gewinner ◽  
Wieland Schöllkopf ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxygen Vacancies ◽  
Surface Oxygen ◽  
Superoxide Formation ◽  
Low Temperature Co Oxidation

scholarly journals Low temperature CO oxidation catalysed by flower-like Ni–Co–O: how physicochemical properties influence catalytic performance

RSC Advances ◽  
2018 ◽  
Vol 8 (13) ◽  
pp. 7110-7122 ◽  
Author(s):  
Yunan Yi ◽  
Pan Zhang ◽  
Zuzeng Qin ◽  
Chuxuan Yu ◽  
Wei Li ◽  
...  
Keyword(s):  
Low Temperature ◽  
Physicochemical Properties ◽  
Co Oxidation ◽  
Oxygen Vacancies ◽  
Catalytic Performance ◽  
Surface Oxygen ◽  
High Concentration ◽  
Highly Dispersed ◽  
Low Temperature Co Oxidation

The flower-like catalyst possesses highly dispersed amorphous NiO and a high concentration of surface oxygen vacancies which are the central points for CO oxidation.

Potassium-incorporated manganese oxide enhances the activity and durability of platinum catalyst for low-temperature CO oxidation

2021 ◽  
Author(s):  
Xuelan Yan ◽  
Tao Gan ◽  
Shaozhen Shi ◽  
Juan Du ◽  
Guohao Xu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Manganese Oxide ◽  
Platinum Catalyst ◽  
Potassium Ions ◽  
Oxygen Species ◽  
Surface Oxygen ◽  
Highly Efficient ◽  
Low Temperature Co Oxidation

Potassium ions in the tunnel of MnO2 is demonstrated significantly enhancing the activity of surface oxygen species, which is favorable for preparing highly efficient Pt-based catalysts for low-temperature CO oxidation.

Promoting effects of ceria on the catalytic performance of gold supported on TiO2 for low-temperature CO oxidation

RSC Advances ◽  
2014 ◽  
Vol 4 (33) ◽  
pp. 16985-16991 ◽  
Author(s):  
Jun Yu ◽  
Guisheng Wu ◽  
Guanzhong Lu ◽  
Dongsen Mao ◽  
Yun Guo
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Active Sites ◽  
High Stability ◽  
Oxygen Vacancies ◽  
Catalytic Performance ◽  
Quick Recovery ◽  
Low Temperature Co Oxidation

Doping with Ce enhanced the Au–support synergy and modified the active sites. The effortless decomposition of carbonates and quick recovery of oxygen vacancies on the Au/CeO2–TiO2 surface may be responsible for its high stability.

Efficient and stable low-temperature CO oxidation over Pt/In-SnO2 composite triggered by abundant oxygen vacancies and adsorption sites

2021 ◽  
Author(s):  
Yukun Sun ◽  
Yang Gao ◽  
Chi He ◽  
Weiyu Song ◽  
Zeyu Jiang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxygen Vacancies ◽  
Reduction Strategy ◽  
Adsorption Sites ◽  
Highly Active ◽  
Low Temperature Co Oxidation

It is of great significance to design catalysts for CO highly active and stable oxidation. Herein, Pt/In-SnO2 catalyst was firstly fabricated via a facile hydrothermal coupled photo-reduction strategy, achieving 1...

Pt and Ir supported on mixed Ce0.97Ru0.03O2 oxide as low-temperature CO oxidation catalysts

2021 ◽  
Author(s):  
R. Rangel ◽  
E. González-A ◽  
A. Solís-García ◽  
T.A. Zepeda ◽  
D.H. Galván ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxidation Catalysts ◽  
Low Temperature Co Oxidation

Tailoring the Local Environment of Platinum in Single‐Atom Pt1/CeO2 Catalysts for Robust Low‐Temperature CO Oxidation

2021 ◽  
Author(s):  
Dong Jiang ◽  
Yonggang Yao ◽  
Tangyuan Li ◽  
Gang Wan ◽  
Xavier Isidro Pereira-Hernández ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Local Environment ◽  
Single Atom ◽  
Low Temperature Co Oxidation

Mesoporous CuO nanostructures for low-temperature CO oxidation

2021 ◽  
Vol 44 (3) ◽  
Author(s):  
Sourav Ghosh ◽  
Sukanya Kundu ◽  
Milan Kanti Naskar
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Low Temperature Co Oxidation

ChemInform Abstract: Comparison of the Performance Characteristics of Pt/SnOx and Au/MnOx Catalysts for Low-Temperature CO Oxidation.

ChemInform ◽  
2010 ◽  
Vol 22 (29) ◽  
pp. no-no
Author(s):  
S. D. GARDNER ◽  
G. B. HOFLUND ◽  
B. T. UPCHURCH ◽  
D. R. SCHRYER ◽  
E. J. KIELIN ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Performance Characteristics ◽  
Low Temperature Co Oxidation
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