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
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
Spin coating of thin and ultrathin polymer films
DB Hall, P Underhill, JM Torkelson
Polymer Engineering & Science 38 (12), 2039-2045, 1998
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
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
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
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 (2), 155-166, 2002
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
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
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
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
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
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
Second harmonic generation in corona poled, doped polymer films as a function of corona processing
HL Hampsch, JM Torkelson, SJ Bethke, SG Grubb
Journal of applied physics 67 (2), 1037-1041, 1990
Second harmonic generation in doped glassy polymer films as a function of physical ageing and dopant size
HL Hampsch, J Yang, GK Wong, JM Torkelson
Polymer communications Guildford 30 (2), 40-43, 1989
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