Accession Number:

AD0672277

Title:

PRESSURE DEPENDENCE OF ELECTROLYTIC CONDUCTANCE.

Descriptive Note:

Final rept. 1 Jan 63-30 Jun 68,

Corporate Author:

YALE UNIV NEW HAVEN CONN STERLING CHEMISTRY LAB

Personal Author(s):

• Fuoss,Raymond M.

Report Date:

1968-07-01

Pagination or Media Count:

5.0

Abstract:

Conductances as a function of pressure at 30C were measured for the following systems tetra-iso-amylammonium picrate in diethyl ether, benzene and anisole sodium bromide, tetramethyl ammonium bromide,tetrabutyl ammonium bromide and tetrabutyl ammonium tetraphenylboride in methanol and in ethanol. The pressure range extended to 5000 atmospheres except for benzene, which freezes under a pressure of about 750 atmospheres. Densities and dielectric constants under pressure were measured for toluene, o-xylene, p-xylene, cumene, diethyl ether, di-n-propyl ether, anisole, n-butyl chloride, chlorobenzene, 1,1-dichlorethane, 1,2-dichloroethane, and 1,2-dibromoethane. Viscosities under pressure were measured for n-propyl ether, diethyl ether, isopropanol, cumene, n-butyl chloride and 1,2-dichloroethane. Apparatus and methods for measuring conductance, dielectric constant, density and viscosity under high pressure are described. Author

Descriptors:

• (*ELECTROLYTES
• ELECTRICAL CONDUCTIVITY)
• ELECTROCHEMISTRY
• PRESSURE
• DENSITY
• DIELECTRIC PROPERTIES
• VISCOSITY

Subject Categories:

• Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE