Physical aging of thin glassy polymer films: Free volume interpretation

The Temperature Dependence of Relaxation Mechanisms in Amorphous Polymers and Other Glass-forming Liquids

M. L. Williams, Robert F. Landel, John D. Ferry · Journal of the American Chemical Society · 1955 · 7.9K citations

Natural Sciences, Chemistry, Materials Science +15

Molecular Transport in Liquids and Glasses

Morrel H. Cohen, David Turnbull · The Journal of Chemical Physics · 1959 · 3.9K citations

Natural Sciences, Chemistry, Physics +17

Studies in Newtonian Flow. II. The Dependence of the Viscosity of Liquids on Free-Space

Arthur K. Doolittle · Journal of Applied Physics · 1951 · 1.8K citations

Natural Sciences, Chemistry, Physics +13

Physical aging of polymers

John M. Hutchinson · Progress in Polymer Science · 1995 · 1K citations

Natural Sciences, Materials Engineering, Materials Science +12

Correlation and prediction of gas permeability in glassy polymer membrane materials via a modified free volume based group contribution method

Jawoo Park, D.R. Paul · Journal of Membrane Science · 1997 · 624 citations

Engineering, Materials Engineering, Materials Science +17