Infrared studies of ethene hydrogenation over ZrO2

1992 ◽  
Vol 12 (1-3) ◽  
pp. 127-137 ◽  
Author(s):  
K. Domen ◽  
J. Kondo ◽  
K. Maruya ◽  
T. Onishi
Keyword(s):  
Ethene Hydrogenation ◽  
Infrared Studies

Infrared Studies of Ethene Hydrogenation over ZrO2

1990 ◽  
Vol 54-55 ◽  
pp. 805-814 ◽  
Author(s):  
Junko Kondo ◽  
Naotoshi Akamatsu ◽  
Kazunari Domen ◽  
Takaharu Onishi
Keyword(s):  
Ethene Hydrogenation ◽  
Infrared Studies

Infrared studies of ethene hydrogenation over ZrO2. Part 2.—Ethane adsorption

1990 ◽  
Vol 86 (21) ◽  
pp. 3665-3669 ◽  
Author(s):  
Junko Kondo ◽  
Kazunari Domen ◽  
Ken-ichi Maruya ◽  
Takaharu Onishi
Keyword(s):  
Ethene Hydrogenation ◽  
Infrared Studies

Infrared studies of ethene hydrogenation over ZrO2. Part 3.—Reaction mechanism

1992 ◽  
Vol 88 (14) ◽  
pp. 2095-2099 ◽  
Author(s):  
Junko Kondo ◽  
Kazunari Domen ◽  
Ken-ichi Maruya ◽  
Takaharu Onishi
Keyword(s):  
Reaction Mechanism ◽  
Ethene Hydrogenation ◽  
Infrared Studies

Infrared studies of ethene hydrogenation over ZrO2. Part 1.—Ethene adsorption

1990 ◽  
Vol 86 (17) ◽  
pp. 3021-3026 ◽  
Author(s):  
Junko Kondo ◽  
Kazunari Domen ◽  
Ken-ichi Maruya ◽  
Takaharu Onishi
Keyword(s):  
Ethene Hydrogenation ◽  
Infrared Studies

Infrared Studies of the Young Stellar Population of 30 Doradus

1980 ◽  
Vol 4 (1) ◽  
pp. 90-92
Author(s):  
P. J. McGregor ◽  
A. R. Hyland
Keyword(s):  
Star Formation ◽  
Stellar Population ◽  
Cluster Formation ◽  
Large Magellanic Cloud ◽  
Magellanic Cloud ◽  
Formation Processes ◽  
Excellent Opportunity ◽  
Infrared Studies ◽  
30 Doradus

The 30 Doradus region offers an excellent opportunity to study cluster formation processes and recent star formation in the Large Magellanic Cloud.

Infrared studies of valinomycin-containing Langmuir-Blodgett films

Langmuir ◽  
1989 ◽  
Vol 5 (2) ◽  
pp. 330-332 ◽  
Author(s):  
V. A. Howarth ◽  
M. C. Petty ◽  
G. H. Davies ◽  
J. Yarwood
Keyword(s):  
Langmuir Blodgett ◽  
Infrared Studies ◽  
Langmuir Blodgett Films

Infrared studies on rotational isomerism. III. 2-Chloro- and 2-bromo-ethanol

1969 ◽  
Vol 47 (6) ◽  
pp. 901-910 ◽  
Author(s):  
Paul Buckley ◽  
Paul A. Giguère ◽  
Michel Schneider
Keyword(s):  
Hydrogen Bonding ◽  
Intramolecular Hydrogen Bonding ◽  
Rotational Isomerism ◽  
Apparent Discrepancy ◽  
Trans Isomers ◽  
Kcal Mole ◽  
Infrared Studies ◽  
Isotopic Molecule ◽  
Intramolecular Hydrogen ◽  
Unambiguous Assignment

The relative intensities of the C—X stretching bands of the gauche and trans isomers in the vapor were measured as a function of temperature up to 165 °C for 2-chloroethanol, and up to 130 °C for 2-bromoethanol. From these the enthalpy differences between the two isomers were found to be 1.20 and 1.45 ± 0.1 kcal mole−1 respectively for the two halogenated ethanols. Similar measurements on the O—H stretching bands gave values higher than the above by 0.45 kcal mole−1 for both compounds. This apparent discrepancy is interpreted as due to a second gauche isomer, the OH group of which is not engaged in intramolecular hydrogen bonding, and which is less stable than the trans isomer.A study of the isotopic molecule ClCH2—CH2OD has led to unambiguous assignment of the OH bending and torsional frequencies. The spectra of the solid show that 2-chloroethanol can exist in two different crystalline phases: a stable one consisting of gauche molecules only, and a metastable one containing both isomers.

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