John M. Torkelson
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The distribution of glass-transition temperatures in nanoscopically confined glass formers
CJ Ellison, JM Torkelson
Nature materials 2 (10), 695-700, 2003
Spin coating of thin and ultrathin polymer films
DB Hall, P Underhill, JM Torkelson
Polymer Engineering & Science 38 (12), 2039-2045, 1998
Structural relaxation of polymer glasses at surfaces, interfaces, and in between
RD Priestley, CJ Ellison, LJ Broadbelt, JM Torkelson
Science 309 (5733), 456-459, 2005
Model polymer nanocomposites provide an understanding of confinement effects in real nanocomposites
P Rittigstein, RD Priestley, LJ Broadbelt, JM Torkelson
Nature materials 6 (4), 278-282, 2007
Crumpled graphene nanosheets as highly effective barrier property enhancers
OC Compton, S Kim, C Pierre, JM Torkelson, SBT Nguyen
Advanced materials 22 (42), 4759-4763, 2010
Polymer–nanoparticle interfacial interactions in polymer nanocomposites: confinement effects on glass transition temperature and suppression of physical aging
P Rittigstein, JM Torkelson
Journal of Polymer Science Part B: Polymer Physics 44 (20), 2935-2943, 2006
On measuring the distribution of local free volume in glassy polymers by photochromic and fluorescence techniques
JG Victor, JM Torkelson
Macromolecules 20 (9), 2241-2250, 1987
Impacts of polystyrene molecular weight and modification to the repeat unit structure on the glass transition− nanoconfinement effect and the cooperativity length scale
CJ Ellison, MK Mundra, JM Torkelson
Macromolecules 38 (5), 1767-1778, 2005
Polymer− graphite nanocomposites: effective dispersion and major property enhancement via solid-state shear pulverization
K Wakabayashi, C Pierre, DA Dikin, RS Ruoff, T Ramanathan, LC Brinson, ...
Macromolecules 41 (6), 1905-1908, 2008
Eliminating the enhanced mobility at the free surface of polystyrene: fluorescence studies of the glass transition temperature in thin bilayer films of immiscible polymers
CB Roth, KL McNerny, WF Jager, JM Torkelson
Macromolecules 40 (7), 2568-2574, 2007
Orientation and second-harmonic generation in doped polystyrene and poly (methyl methacrylate) films
HL Hampsch, J Yang, GK Wong, JM Torkelson
Macromolecules 21 (2), 526-528, 1988
Confinement and processing effects on glass transition temperature and physical aging in ultrathin polymer films: Novel fluorescence measurements
CJ Ellison, SD Kim, DB Hall, JM Torkelson
The European Physical Journal E 8, 155-166, 2002
Uniquely broad glass transition temperatures of gradient copolymers relative to random and block copolymers containing repulsive comonomers
J Kim, MM Mok, RW Sandoval, DJ Woo, JM Torkelson
Macromolecules 39 (18), 6152-6160, 2006
Dopant orientation dynamics in doped second-order nonlinear optical amorphous polymers. 1. Effects of temperature above and below Tg in corona-poled films
HL Hampsch, J Yang, GK Wong, JM Torkelson
Macromolecules 23 (15), 3640-3647, 1990
Rotational reorientation dynamics of disperse red 1 in polystyrene: α‐relaxation dynamics probed by second harmonic generation and dielectric relaxation
A Dhinojwala, GK Wong, JM Torkelson
The Journal of chemical physics 100 (8), 6046-6054, 1994
The roles of phase separation mechanism and coarsening in the formation of poly (methyl methacrylate) asymmetric membranes
FJ Tsai, JM Torkelson
Macromolecules 23 (3), 775-784, 1990
Sensing the glass transition in thin and ultrathin polymer films via fluorescence probes and labels
CJ Ellison, JM Torkelson
Journal of Polymer Science Part B: Polymer Physics 40 (24), 2745-2758, 2002
Vitrimers designed both to strongly suppress creep and to recover original cross-link density after reprocessing: quantitative theory and experiments
L Li, X Chen, K Jin, JM Torkelson
Macromolecules 51 (15), 5537-5546, 2018
Dramatic reduction of the effect of nanoconfinement on the glass transition of polymer films via addition of small-molecule diluent
CJ Ellison, RL Ruszkowski, NJ Fredin, JM Torkelson
Physical review letters 92 (9), 095702, 2004
Confinement effects on glass transition temperature, transition breadth, and expansivity: Comparison of ellipsometry and fluorescence measurements on polystyrene films
S Kim, SA Hewlett, CB Roth, JM Torkelson
The European Physical Journal E 30, 83-92, 2009
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