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

Rehman, I. and Barnardo, C. and Smith, R. (1997) 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, 32 (10). pp. 2617-2621. ISSN 0022-2461

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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.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Materials Science
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200/2210
Subjects:
ID Code:
132885
Deposited By:
Deposited On:
16 Apr 2019 13:30
Refereed?:
Yes
Published?:
Published
Last Modified:
19 Feb 2020 05:21