scholarly journals ANOMALY IN THE HEAT CAPACITY OF CRYSTALLINE CARBON MONOXIDE AT 18 K ASSOCIATED WITH ORIENTATIONAL ORDERING

1976 ◽  
Vol 5 (6) ◽  
pp. 567-571 ◽  
Author(s):  
Tooru Atake ◽  
Hiroshi Suga ◽  
Hideaki Chihara
Keyword(s):  
Carbon Monoxide ◽  
Heat Capacity ◽  
Orientational Ordering

Approximation of adsorption heats of carbon monoxide on transition metals by means of an empirical model

1983 ◽  
Vol 48 (10) ◽  
pp. 2735-2739
Author(s):  
Jiří Fusek ◽  
Oldřich Štrouf ◽  
Karel Kuchynka
Keyword(s):  
Carbon Monoxide ◽  
Heat Capacity ◽  
Transition Metals ◽  
Molar Heat Capacity ◽  
Metal Adsorption ◽  
Heat Of Fusion ◽  
Class Structure ◽  
Fundamental Parameters ◽  
Adsorption Heats ◽  
Pauling Electronegativity

The class structure of transition metals chemisorbing carbon monoxide was determined by expressing the following fundamental parameters in the form of functions: The molar heat capacity, the 1st and 2nd ionization energy, the heat of fusion, Pauling electronegativity, the electric conductivity, Debye temperature, the atomic volume of metal. Adsorption heats have been predicted for twelve transition metals.

Investigation of the Thermal Properties of Solid CH3D at Very Low Temperatures

1975 ◽  
Vol 53 (22) ◽  
pp. 2546-2548 ◽  
Author(s):  
E. P. Jones ◽  
J. A. Morrison ◽  
E. L. Richards
Keyword(s):  
Heat Capacity ◽  
Low Temperatures ◽  
Spin Symmetry ◽  
Entropy Change ◽  
Total Conversion ◽  
Time Effects ◽  
Thermal Equilibration ◽  
Symmetry Species ◽  
Orientational Ordering ◽  
Heat Capacity Measurements

Heat capacity measurements have been performed on solid CH3D over the range 0.15 < T < 4 K where a large Schottky anomaly occurs. The entropy change in the anomaly is estimated to be 1.80 ± 0.10R which is about 14% less than that corresponding to complete orientational ordering of the molecules and total conversion of nuclear spin symmetry species. Some time effects associated with thermal equilibration have also been studied.

Carbon monoxide poisoning

2000 ◽  
Vol 12 (4) ◽  
pp. 354-357
Author(s):  
David R Smart ◽  
Paul D Mark
Keyword(s):  
Carbon Monoxide ◽  
Carbon Monoxide Poisoning
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