Effects of confinement on material behaviour at the nanometre size scale

M Alcoutlabi, GB McKenna - Journal of Physics: Condensed …, 2005 - iopscience.iop.org
In this article, the effects of size and confinement at the nanometre size scale on both the
melting temperature, T m, and the glass transition temperature, T g, are reviewed. Although …

Polymer-silicate nanocomposites: model systems for confined polymers and polymer brushes

EP Giannelis, R Krishnamoorti, E Manias - Polymers in confined …, 1999 - Springer
The static and dynamic properties of polymer-layered silicate nanocomposites are
discussed, in the context of polymers in confined spaces and polymer brushes. A wide range …

Structure and dynamics of polymer-layered silicate nanocomposites

R Krishnamoorti, RA Vaia, EP Giannelis - Chemistry of Materials, 1996 - ACS Publications
The static and dynamic properties of polymer-layered silicate nanocomposites are
discussed in the context of polymers in confined media. Despite the topological constraints …

Interface and surface effects on the glass transition in thin polystyrene films

GB DeMaggio, WE Frieze, DW Gidley, M Zhu… - Physical Review Letters, 1997 - APS
Lifetime analysis of positronium annihilating in nanometer voids is used to study the thermal
expansion behavior of thin, Si-supported polystyrene films near the glass transition …

Thermal analysis of the double‐melting behavior of poly(L‐lactic acid)

M Yasuniwa, S Tsubakihara… - Journal of Polymer …, 2004 - Wiley Online Library
The melting and crystallization behavior of poly (l‐lactic acid)(PLLA; weight‐average
molecular weight= 3× 105) was studied with differential scanning calorimetry (DSC). DSC …

Relaxations of confined chains in polymer nanocomposites: glass transition properties of poly (ethylene oxide) intercalated in montmorillonite

RA Vaia, BB Sauer, OK Tse… - Journal of Polymer …, 1997 - Wiley Online Library
The relaxation behavior of poly (ethylene oxide)(PEO), intercalated in montmorillonite, a
naturally occurring mica‐type silicate, was studied by differential scanning calorimetry (DSC) …

Morphological changes during secondary crystallization and subsequent melting in poly (ether ether ketone) as studied by real time small angle X-ray scattering

R Verma, H Marand, B Hsiao - Macromolecules, 1996 - ACS Publications
In this paper, we present results of morphological studies during long time melt
crystallization and subsequent melting in poly (aryl ether ether ketone)(PEEK) …

Thermal analysis of poly (butylene terephthalate) for heat capacity, rigid‐amorphous content, and transition behavior

SZD Cheng, R Pan… - … Chemistry and Physics, 1988 - Wiley Online Library
Thermal analysis was performed on poly (butylene terephthalate), PBT, between 210 and
560 K. By combination of experimental heat capacities with computations with an …

Giant spontaneous polarization for enhanced ferroelectric properties of biaxially oriented poly (vinylidene fluoride) by mobile oriented amorphous fractions

G Rui, Y Huang, X Chen, R Li, D Wang… - Journal of Materials …, 2021 - pubs.rsc.org
Poly (vinylidene fluoride)(PVDF) and its random copolymers exhibit the most distinctive
ferroelectric properties; however, their spontaneous polarization (60–105 mC m− 2) is still …

Size and confinement effects on the glass transition behavior of polystyrene/o-terphenyl polymer solutions

JY Park, GB McKenna - Physical Review B, 2000 - APS
Abstract Polystyrene (PS)/o− terphenyl (o TP) solutions confined to nanometer scale pores
were studied by differential scanning calorimetry to investigate size and confinement effects …