Pressure and temperature dependence of the self-diffusion of benzene

1972 ◽  
Vol 68 (0) ◽  
pp. 1489 ◽  
Author(s):  
M. A. McCool ◽  
A. F. Collings ◽  
L. A. Woolf
Keyword(s):  
Temperature Dependence ◽  
The Self ◽  
Self Diffusion

Temperature dependence of the self-diffusion tensor of para-azoxyanisole

1972 ◽  
Vol 38 (5) ◽  
pp. 335-336 ◽  
Author(s):  
K. Otnes ◽  
R. Pynn ◽  
J.A. Janik ◽  
J.M. Janik
Keyword(s):  
Temperature Dependence ◽  
Diffusion Tensor ◽  
The Self ◽  
Self Diffusion

Pressure and Temperature Dependence of Self-Diffusion in Liquid Linear Hydrocarbons

1986 ◽  
Vol 41 (7) ◽  
pp. 963-970 ◽  
Author(s):  
F. Bachl ◽  
H.-D. Lüdemann
Keyword(s):  
Temperature Dependence ◽  
Diffusion Coefficients ◽  
Liquid State ◽  
Activation Parameters ◽  
The Self ◽  
Dynamical Models ◽  
Self Diffusion

The pressure and temperature dependence o f the self-diffusion coefficients D of n-butane, n-pentane, n-hexane, n-decane, trans-2-butene, cis-2-butene and 2-butyne were determined in the liquid state by NM R-techniques at pressure up to 200 MPa and temperatures up to 450 K. The results are taken as tests for the various dynamical models and compared to results obtained by M D calculations. The activation parameters for translational transport and the parameters for the RHS-m odel are derived and discussed.

The self-diffusion of polymethylsilsesquioxane (PMSSO) dendrimers in diluted solutions and melts

Soft Matter ◽  
2020 ◽  
Vol 16 (42) ◽  
pp. 9712-9725
Author(s):  
Konstantin Boldyrev ◽  
Alexander Chernyak ◽  
Ivan Meshkov ◽  
Aziz Muzafarov ◽  
Elena Tatarinova ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Diffusion Coefficients ◽  
The Self ◽  
Self Diffusion ◽  
Pfg Nmr

We investigate the temperature dependence of the self-diffusion coefficients of PMSSO dendrimers by PFG NMR in melts and diluted solutions to reveal the effect of the inner structure of these molecules on their translational dynamics.

Temperature Dependence of the Self-Diffusion of Supercooled Heavy Water to 244 K

2000 ◽  
Vol 104 (25) ◽  
pp. 5874-5876 ◽  
Author(s):  
William S. Price ◽  
Hiroyuki Ide ◽  
Yoji Arata ◽  
Olle Söderman
Keyword(s):  
Temperature Dependence ◽  
Heavy Water ◽  
The Self ◽  
Self Diffusion

Self-Diffusion Coefficients in Molten AgNO3-NaNO3 and AgNO3-KNO3 Mixtures

1973 ◽  
Vol 28 (1) ◽  
pp. 51-57 ◽  
Author(s):  
Stefania Zuca ◽  
Mariela Constantinescu
Keyword(s):  
Temperature Dependence ◽  
Diffusion Coefficients ◽  
Arrhenius Equation ◽  
The Self ◽  
Linear Variation ◽  
Self Diffusion ◽  
Capillary Method ◽  
Ionic Size

The self-diffusion coefficients of the constituent cations in the systems (Ag-Na)NO3 and (Ag-K)NO3 have been investigated by the "diffusion-into-the capillary" method at three concentrations (xAgNO3 = 0.25; 0.50; 0.75) and at temperatures ranging from 250 to 400°. A temperature dependence given by the Arrhenius equation and an almost linear variation with composition were observed. The correlation existing between the ionic size of diffusing cations and the diffusion coefficients in these melts is discussed.

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