Effect of CO2 on the Performance of Au/MnOx and Pt/SnOx Low-Temperature CO Oxidation Catalysts

Langmuir ◽  
1995 ◽  
Vol 11 (9) ◽  
pp. 3431-3434 ◽  
Author(s):  
Gar B. Hoflund ◽  
Steven D. Gardner ◽  
David R. Schryer ◽  
Billy T. Upchurch ◽  
Erik J. Kielin
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxidation Catalysts ◽  
Low Temperature Co Oxidation

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

Performance Characteristics of Low-Temperature Co Oxidation Catalysts

1994 ◽  
Vol 368 ◽  
Author(s):  
Gar B. Hoflund ◽  
Steven D. Gardner ◽  
David R. Schryer ◽  
Billy T. Upchurch ◽  
Jacqueline Schryer ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Performance Characteristics ◽  
Oxidation Catalysts ◽  
Stoichiometric Mixture ◽  
Low Temperature Co Oxidation ◽  
Time Periods ◽  
Activity Decay

ABSTRACTA series of Au/MnOx catalysts with the Au content ranging from 0 to 10 at%, a 19.5 wt% Pt/SnOx catalyst and a commercially available 2 wt% Pt/SnOx catalyst have been examined for activity toward low-temperature CO oxidation. A 1 atm, 10 sccm stoichiometric mixture of CO (1 vol.%) and O2 in He were reacted at 55°C over 100 mg of each catalyst for time periods as long as 20,000 min. Under these conditions a 10 at% Au/MnOx catalyst exhibits the highest activity and the lowest decay. Outgassing experiments indicate that CO2 retention is primarily responsible for the activity decay of the Pt/SnOx catalysts and that the 10 at% Au/MnOx catalyst is not significantly affected by this process.

Influence of promoters on the performance of Au/MnOx and Pt/SnOx/SiO2 low-temperature CO oxidation catalysts

1996 ◽  
Vol 58 (1) ◽  
pp. 19-26 ◽  
Author(s):  
Gar B. Hoflund ◽  
Steven D. Gardner ◽  
David R. Schryer ◽  
Billy T. Upchurch ◽  
Erik J. Kielin
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxidation Catalysts ◽  
Low Temperature Co Oxidation ◽  
Influence Of Promoters

High Throughput Screening of Low Temperature CO Oxidation Catalysts Using IR Thermography

2007 ◽  
Vol 10 (1) ◽  
pp. 25-35 ◽  
Author(s):  
Stephen Cypes ◽  
Alfred Hagemeyer ◽  
Zach Hogan ◽  
Andreas Lesik ◽  
Guido Streukens ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
High Throughput ◽  
High Throughput Screening ◽  
Ir Thermography ◽  
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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