Infrared study of low temperature adsorption. 1. Carbon monoxide on aerosil. An interpretation of the hydrated silica spectrum

1979 ◽  
Vol 83 (22) ◽  
pp. 2863-2869 ◽  
Author(s):  
Giovanna. Ghiotti ◽  
Edoardo. Garrone ◽  
Claudio. Morterra ◽  
Flora. Boccuzzi
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Hydrated Silica ◽  
Infrared Study

Low temperature infrared study of carbon monoxide adsorption on sulfated titania

1992 ◽  
Vol 16 (1-2) ◽  
pp. 97-107 ◽  
Author(s):  
F. Lange ◽  
K. Hadjiivanov ◽  
H. Schmelz ◽  
H. Kn�zinger
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Sulfated Titania ◽  
Infrared Study ◽  
Carbon Monoxide Adsorption

Infrared study of low-temperature carbon monoxide adsorption on lanthanum sesquioxide

1989 ◽  
Vol 93 (10) ◽  
pp. 4179-4183 ◽  
Author(s):  
A. A. Tsyganenko ◽  
J. Lamotte ◽  
J. P. Gallas ◽  
J. C. Lavalley
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Infrared Study ◽  
Carbon Monoxide Adsorption

Low-Temperature Study of the Iron-Mediated [4 + 1] Cyclization of Allenyl Ketones with Carbon Monoxide

1996 ◽  
Vol 15 (12) ◽  
pp. 2829-2832 ◽  
Author(s):  
Matthew S. Sigman ◽  
Bruce E. Eaton ◽  
Jerald D. Heise ◽  
Clifford P. Kubiak
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Temperature Study

scholarly journals Unique structure of active platinum-bismuth site for oxidation of carbon monoxide

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Bing Nan ◽  
Qiang Fu ◽  
Jing Yu ◽  
Miao Shu ◽  
Lu-Lu Zhou ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Co Oxidation ◽  
Density Functional ◽  
Technology Development ◽  
Co Adsorption ◽  
Combustion Engines ◽  
Advanced Combustion ◽  
Surface Metal ◽  
Bismuth Cluster

AbstractAs the technology development, the future advanced combustion engines must be designed to perform at a low temperature. Thus, it is a great challenge to synthesize high active and stable catalysts to resolve exhaust below 100 °C. Here, we report that bismuth as a dopant is added to form platinum-bismuth cluster on silica for CO oxidation. The highly reducible oxygen species provided by surface metal-oxide (M-O) interface could be activated by CO at low temperature (~50 °C) with a high CO2 production rate of 487 μmolCO2·gPt−1·s−1 at 110 °C. Experiment data combined with density functional calculation (DFT) results demonstrate that Pt cluster with surface Pt−O−Bi structure is the active site for CO oxidation via providing moderate CO adsorption and activating CO molecules with electron transformation between platinum atom and carbon monoxide. These findings provide a unique and general approach towards design of potential excellent performance catalysts for redox reaction.

Effect of the ionizing radiation on the catalytic activity of the BASF K-3-10 catalyst in the low-temperature conversion of carbon monoxide by water vapour. Stability of the radiation catalytic effects

1986 ◽  
Vol 51 (8) ◽  
pp. 1571-1578 ◽  
Author(s):  
Alois Motl
Keyword(s):  
Carbon Monoxide ◽  
Catalytic Activity ◽  
Low Temperature ◽  
Catalytic Effect ◽  
Catalytic Properties ◽  
Beta Radiation ◽  
Fast Neutrons ◽  
Time Interval ◽  
The Stability ◽  
Catalytic Effects

The radiation catalytic properties of the BASF K-3-10 catalyst were studied, namely the dependence of these effects on the time interval between the catalyst irradiation and the reaction itself and also on the length of the catalyst use. The catalytic effects decrease exponentially with the interval between the irradiation and the reaction if the catalyst is kept in the presence of air. The stability of effects induced by various types of radiations increases in the sequence beta radiation - gamma radiation - fast neutrons. The radiation catalytic effect stability in the reaction increases in the same sequence.

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