Possible stretched exponential parametrization for humidity absorption in polymers.
Polymer thin films have irregular transient current characteristics under constant voltage. In hydrophilic and hydrophobic polymers, the irregularity is also known to depend on the humidity absorbed by the polymer sample. Different stretched exponential models are studied and it is shown that the absorption of humidity as a function of time can be adequately modelled by a class of these stretched exponential absorption models.
Hacinliyan
A
A
Department of Physics, Bogazici University, Istanbul, Turkey. ahacinliyan@yeditepe.edu.tr
Skarlatos
Y
Y
Sahin
G
G
Atak
K
K
Aybar
O O
OO