Pressure and Temperature Dependence of the Viscosity of Polymer Solutions in the Region of Phase Separation

1979 ◽  
Vol 12 (4) ◽  
pp. 732-737 ◽  
Author(s):  
B. A. Wolf ◽  
R. Jend
Keyword(s):  
Phase Separation ◽  
Temperature Dependence ◽  
Polymer Solutions

scholarly journals Viscoelastic phase separation model for ternary polymer solutions

2021 ◽  
Vol 154 (10) ◽  
pp. 104903
Author(s):  
Kenji Yoshimoto ◽  
Takashi Taniguchi
Keyword(s):  
Phase Separation ◽  
Polymer Solutions ◽  
Ternary Polymer ◽  
Separation Model

NANOSCOPIC PHASE SEPARATION AND THE UNIVERSAL TRANSPORT AND MAGNETIC PROPERTIES OF HIGH Tc SUPERCONDUCTORS

1999 ◽  
Vol 13 (29n31) ◽  
pp. 3528-3531
Author(s):  
J. JUNG ◽  
H. YAN ◽  
H. DARHMAOUI ◽  
M. ABDELHADI
Keyword(s):  
Magnetic Properties ◽  
Phase Separation ◽  
Temperature Dependence ◽  
Current Density ◽  
Low Temperatures ◽  
Energy Barrier ◽  
Vortex Motion ◽  
Superfluid Density ◽  
High Tc Superconductors ◽  
High Tc

We have found the correlation between nanoscopic phase separation in the copper-oxygen planes of YBCO and TlBCCO and the transport and magnetic properties of these materials in the a-b planes such as: the temperature dependence of the critical current density Jc( T ), the temperature dependence of the superfluid density ns( T )∝1/λ2( T ) at low temperatures, the temperature dependence of the normalized logarithmic relaxation rate S(T), and the dependence of the effective energy barrier against vortex motion on the current density Ueff( J ). These properties are controlled by the ratio of the amount of an underdoped filamentary phase to that of an optimally doped one.

Temperature dependence of the viscosity of polymer solutions

1965 ◽  
Vol 7 (11) ◽  
pp. 2155-2159 ◽  
Author(s):  
E.A. Pakshver ◽  
A.I. Ignatova ◽  
G.V. Vinogradov
Keyword(s):  
Temperature Dependence ◽  
Polymer Solutions

Phase Separation in Ternary Polymer Solutions Induced by Solvent Loss

2002 ◽  
Vol 35 (13) ◽  
pp. 5153-5160 ◽  
Author(s):  
Ian Hopkinson ◽  
Matthew Myatt
Keyword(s):  
Phase Separation ◽  
Polymer Solutions ◽  
Solvent Loss ◽  
Ternary Polymer
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