ISSN:
1432-0630
Keywords:
82.65M
;
33.20
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract Infrared absorption of the vibrational band of H2 in the bulk is known to arise from overlap and quadrupolar interactions. For adsorbed H2, in addition to intermolecular interactions, an interfacial mechanism of inducing absorption has been identified in porous Vycor glass. A large enhancement of the fundamental vibrational line (by a factor of 60) from the bulk H2 (liquid) has been observed. The vibrational overtone absorption is similarly enhanced by 150. We discuss these results as well as infrared absorption measurements for H2 on MgO and silica gels.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00324277
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