Conductance, viscosity, density, proton magnetic resonance spectra, and glass transition temperatures of calcium nitrate tetrahydrate-cadmium nitrate tetrahydrate melts. An ideal fused salt system

1969 ◽  
Vol 73 (7) ◽  
pp. 2287-2293 ◽  
Author(s):  
Cornelius T. Moynihan ◽  
C. R. Smalley ◽  
C. A. Angell ◽  
E. J. Sare
Keyword(s):  
Glass Transition ◽  
Magnetic Resonance ◽  
Proton Magnetic Resonance ◽  
Calcium Nitrate ◽  
Salt System ◽  
Calcium Nitrate Tetrahydrate ◽  
Cadmium Nitrate ◽  
Transition Temperatures ◽  
Glass Transition Temperatures ◽  
Nitrate Tetrahydrate

Fluidities and conductances of glass-forming melts of cadmium nitrate tetrahydrate and transition metal chlorides

1978 ◽  
Vol 56 (9) ◽  
pp. 1231-1235 ◽  
Author(s):  
N. Islam ◽  
S. Kumar ◽  
K. P. Singh
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Preexponential Factor ◽  
Cadmium Nitrate ◽  
Metal Chlorides ◽  
Glass Transition Temperatures ◽  
Glass Forming ◽  
Nitrate Tetrahydrate ◽  
Temperature Dependences ◽  
The Masses

The temperature dependences of fluidifies and equivalent conductances of Cd(NO3)2•4.1H2O–(Ni/Co)Cl2 melts have been explained in terms of Vogel–Tammann–Fulcher and Adam–Gibbs equations. The differences in the values of the glass transition temperatures and the preexponential factors corresponding to the Ni2+ and Co2+ melts were attributed to the differences in the masses of the two Systems. The linear decrease and increase observed in the values of the preexponential factor and the glass transition temperature, respectively, with increasing concentration of the solute were discussed. The overall composition dependences of transport properties were analyzed using expressions derived on the basis of both the above equations.

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