scholarly journals Kinetics of phase transitions in weakly segregated block copolymers: Pseudostable and transient states

1997 ◽  
Vol 55 (2) ◽  
pp. 1682-1697 ◽  
Author(s):  
Shuyan Qi ◽  
Zhen-Gang Wang
Keyword(s):  
Phase Transitions ◽  
Block Copolymers ◽  
Kinetics Of Phase Transitions ◽  
Transient States ◽  
Kinetics Of

Influence of electric fields on the kinetics of phase transitions

1986 ◽  
Vol 50 (5) ◽  
pp. 500-505
Author(s):  
L. A. Babenya ◽  
A. G. Goloveiko ◽  
V. I. Novikova ◽  
B. M. Pavlov ◽  
I. A. Satikov ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Electric Fields ◽  
Kinetics Of Phase Transitions ◽  
Kinetics Of

Kinetics of Phase Transitions in Superionic Pbsnf4 Versus Temperature

1995 ◽  
Vol 398 ◽  
Author(s):  
Georges Denes ◽  
M. Cecilia Madamba ◽  
Galina Milova
Keyword(s):  
Phase Transitions ◽  
Chemical Sensors ◽  
Fluoride Ion ◽  
Prolonged Heating ◽  
Kinetics Of Phase Transitions ◽  
Ion Conductor ◽  
The Stability ◽  
Short Time ◽  
Kinetics Of ◽  
Time Evaluation

ABSTRACTPbSnF4 is the highest performance fluoride ion conductor known to date and is starting to be used for the fabrication of chemical sensors. Although several phase transitions have been reported, with conflicting results from different groups, the exact sequence of phase transitions versus temperature and the kinetics of the phase transformations remain unclear. We have prepared the three phases that can be stabilized at ambient temperature, i.e. o-, α- and β-PbSnF4, and studied the stability of each phase versus temperature. It appears that some of the phases transform very slowly to another under prolonged heating at constant temperature. This is very important since the conductivity is not necessarily the same for each phase, and therefore, a phase transition taking place slowly in the PbSnF4 used for the fabrication of a device, might not be detectable by a short time evaluation but, it could well alter its properties after prolonged use.

On kinetics of phase transitions in cell membranes

Biosystems ◽  
1981 ◽  
Vol 13 (3) ◽  
pp. 171-179 ◽  
Author(s):  
D.S. Chernavskii ◽  
V.L. Eidus ◽  
A.A. Polezhaev
Keyword(s):  
Phase Transitions ◽  
Cell Membranes ◽  
Kinetics Of Phase Transitions ◽  
Kinetics Of
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