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Fourier transform infrared analysis of poly(ester-urethanes) at low temperature in-situ by using a newly constructed liquid nitrogen cooled sample stage

Fourier transform infrared analysis of poly(ester-urethanes) at low temperature in-situ by using... The design and use of an apparatus intended to cool samples for in-situ Fourier transform infrared (FTIR) spectroscopy study is described. Using liquid nitrogen as the cooling medium, a working sample temperature of −165°C was achieved. The combination of the cooling stage and FTIR spectroscopy allowed us to study the hydrogen bonding in polyurethanes at very low temperatures in-situ. Experimental results in the N-H and carbonyl absorption regions as a function of temperature are compared. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Materials Science Springer Journals

Fourier transform infrared analysis of poly(ester-urethanes) at low temperature in-situ by using a newly constructed liquid nitrogen cooled sample stage

Journal of Materials Science , Volume 32 (10) – Sep 10, 2004

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References (14)

Publisher
Springer Journals
Copyright
Copyright © 1997 by Chapman and Hall
Subject
Materials Science; Materials Science, general; Characterization and Evaluation of Materials; Polymer Sciences; Continuum Mechanics and Mechanics of Materials; Crystallography and Scattering Methods; Classical Mechanics
ISSN
0022-2461
eISSN
1573-4803
DOI
10.1023/A:1018610719598
Publisher site
See Article on Publisher Site

Abstract

The design and use of an apparatus intended to cool samples for in-situ Fourier transform infrared (FTIR) spectroscopy study is described. Using liquid nitrogen as the cooling medium, a working sample temperature of −165°C was achieved. The combination of the cooling stage and FTIR spectroscopy allowed us to study the hydrogen bonding in polyurethanes at very low temperatures in-situ. Experimental results in the N-H and carbonyl absorption regions as a function of temperature are compared.

Journal

Journal of Materials ScienceSpringer Journals

Published: Sep 10, 2004

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