Correlations between the infrared absorption of the vibration of surface hydroxyl groups on Aerosil and specific adsorption enthalpies

Journal Article · Sun Oct 01 00:00:00 EDT 1978 · J. Colloid Interface Sci.; (United States)

DOI:https://doi.org/10.1016/0021-9797(78)90055-3· OSTI ID:6971710

Kunath, D ^[1]; Schulz, D

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1. Zentralinst. Phys. Chem., Akad. Wiss., D.D.R.

The empirical correlation between the square root of the frequency shifts of the hydroxyl valency vibration bands and the differential heats of adsorption gave the best results among 21 possible correlations evaluated with available differential heats of adsorption data for 21 compounds, including C/sub 5/-C/sub 7/ n-alkanes, benzene, nitrobenzene, ketones, ethers, esters, amines, water, and argon on Aerosil silica.

• OSTI ID: 6971710
• Journal Information: J. Colloid Interface Sci.; (United States), Journal Name: J. Colloid Interface Sci.; (United States) Vol. 66:3; ISSN JCISA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ADSORPTION HEAT
ALKANES
AMINES
ANIONS
ARGON
AROMATICS
BENZENE
CHALCOGENIDES
CHARGED PARTICLES
COMPARATIVE EVALUATIONS
DATA
ELEMENTS
ENERGY LEVELS
ENTHALPY
ESTERS
ETHERS
EXCITED STATES
EXPERIMENTAL DATA
FLUIDS
GASES
HEPTANE
HEXANE
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROXIDES
INFORMATION
INFRARED SPECTRA
IONS
KETONES
MINERALS
NITRO COMPOUNDS
NITROBENZENE
NONMETALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PENTANE
PHYSICAL PROPERTIES
RARE GASES
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SORPTIVE PROPERTIES
SPECTRA
SURFACE PROPERTIES
THERMODYNAMIC PROPERTIES
VIBRATIONAL STATES
WATER