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Journal Articles Review of Scientific Instruments Year : 2012

A simple device for dielectric spectroscopy of polymers with temperature regulation close to 300 K based on a Peltier junction

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Abstract

We present a simple thermostat device for performing dielectric spectroscopy measurements on polymers close to their glass transition temperature. By using a vacuum chamber containing a Peltier junction with its regulator, we show that a very simple setup yields a temperature accuracy which is good enough for accurate studies of polymer dielectric properties. This technique is also more cost effective than standard setups using cryogenic fluids
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Dates and versions

cea-01394429 , version 1 (09-11-2016)

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A. Raihane, R. Tourbot, F. Ladieu, Denis L'Hôte. A simple device for dielectric spectroscopy of polymers with temperature regulation close to 300 K based on a Peltier junction. Review of Scientific Instruments, 2012, 83 (4), ⟨10.1063/1.3700217⟩. ⟨cea-01394429⟩
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