TY - JOUR
T1 - Pressure coefficient of the glass transition temperature in the thermodynamic scaling regime
AU - Koperwas, K.
AU - Grzybowski, A.
AU - Grzybowska, K.
AU - Wojnarowska, Z.
AU - Pionteck, J.
AU - Sokolov, A. P.
AU - Paluch, M.
PY - 2012/10/8
Y1 - 2012/10/8
N2 - We report that the pressure coefficient of the glass transition temperature, dT g/dp, which is commonly used to determine the pressure sensitivity of the glass transition temperature T g, can be predicted in the thermodynamic scaling regime. We show that the equation derived from the isochronal condition combined with the well-known scaling, TVγ = const, predicts successfully values of dT g/dp for a variety of glass-forming systems, including van der Waals liquids, polymers, and ionic liquids.
AB - We report that the pressure coefficient of the glass transition temperature, dT g/dp, which is commonly used to determine the pressure sensitivity of the glass transition temperature T g, can be predicted in the thermodynamic scaling regime. We show that the equation derived from the isochronal condition combined with the well-known scaling, TVγ = const, predicts successfully values of dT g/dp for a variety of glass-forming systems, including van der Waals liquids, polymers, and ionic liquids.
UR - http://www.scopus.com/inward/record.url?scp=84867441585&partnerID=8YFLogxK
U2 - 10.1103/PhysRevE.86.041502
DO - 10.1103/PhysRevE.86.041502
M3 - Article
AN - SCOPUS:84867441585
SN - 1539-3755
VL - 86
JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
IS - 4
M1 - 041502
ER -