Influence of stretching on high temperature radiothermoluminescence of polyethylene

Aulov, V. A.; Zubov, Yu.A.; Bakeyev, N.F.

doi:10.1016/0032-3950(85)90271-0

Cited by 3 publications

(1 citation statement)

References 12 publications

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“…[34] investigated the effects of uniaxial stretching on the TSL of linear low density polyethylene gammairradiated at 273K in air. Glowcurves for three stretched samples of different molecular weight are shown in Fig.…”

Section: Recent Datamentioning

confidence: 99%

Thermally stimulated luminescence and conductivity — Additional tools for thermal analysis of polymers

Fleming

1990

Journal of Thermal Analysis

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The physical phenomena underlying thermally stimulated luminescence and conductivity measurements, logically considered as complementary to conventional thermal analysis measurements, are outlined. The equipment and samples required to make such measurements are briefly described, and the basic concepts underpinning the interpretation of the data sketched. Some recent experimental data, chosen to reflect the sensitivity of thermally stimulated luminescence and conductivity to doping of the sample and changes in its morphology, are presented and discussed.The application of thermal analysis techniques to the study of organic polymers has increased rapidly in recent years [1,2]. The range of information which can be extracted from such measurements is impressive, e.g. glass transition, crystallization and melting temperatures, the effects of additives such as plasticizers and stabilizers on these parameters, thermal stability, degree of curing, and possibly identification of the components in a polymer mixture.

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Section: Recent Datamentioning

confidence: 99%

Thermally stimulated luminescence and conductivity — Additional tools for thermal analysis of polymers

Fleming

1990

Journal of Thermal Analysis

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Influence of Crystallization Conditions on Relaxation Properties of Polymer Near‐Surface Layers

Lebedev

Ivan’kova

Nashchekin

et al. 2012

Macromolecular Symposia

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Relaxation properties of polymer near‐surface layers were investigated with the help of thermoluminescent method using Nanoluminograph (PlasmaChem GMbH, Germany). The gel‐ and melt‐crystallized films from PE of different molecular weight were studied. The light sum of thermoluminescence in the temperature range of various relaxation transitions was compared. It is found that it is primarily controlled by the type of morphology forming during crystallization and the arrangement of the structural units on a surface. The glass transition temperature in near‐surface layers appeared to be lower that that in the bulk. Bulk glass transition temperature was determined by radiothermoluminescence, DMA and DSC techniques.

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Charge trapping in organic polymers

Fleming

1990

International Journal of Radiation Applications and Instrumenta

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Influence of stretching on high temperature radiothermoluminescence of polyethylene

Cited by 3 publications

References 12 publications

Thermally stimulated luminescence and conductivity — Additional tools for thermal analysis of polymers

Thermally stimulated luminescence and conductivity — Additional tools for thermal analysis of polymers

Influence of Crystallization Conditions on Relaxation Properties of Polymer Near‐Surface Layers

Charge trapping in organic polymers

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