Performance characteristics of a low-temperature cell for collisional cooling experiments

1996 ◽  
Author(s):  
Christopher D. Ball ◽  
Frank C. De Lucia ◽  
Dipesh Risal ◽  
Alan Ruch ◽  
Hua Sheng ◽  
...  
Keyword(s):  
Low Temperature ◽  
Performance Characteristics ◽  
Collisional Cooling

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

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.

Collisional cooling between 5 and 20 K: Low‐temperature helium pressure broadening of CH3F

1992 ◽  
Vol 97 (7) ◽  
pp. 4723-4726 ◽  
Author(s):  
Daniel R. Willey ◽  
Vi‐En Choong ◽  
Jason P. Goodelle ◽  
Kenneth A. Ross
Keyword(s):  
Low Temperature ◽  
Helium Pressure ◽  
Pressure Broadening ◽  
Collisional Cooling
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