Title of article
Non-invasive headspace measurement for characterizing oxygen-scavenging in polymers
Author/Authors
Li، نويسنده , , Hua and Ashcraft، نويسنده , , David K. and Freeman، نويسنده , , Benny D. and Stewart، نويسنده , , Mark E. and Jank، نويسنده , , Mona K. and Clark، نويسنده , , Thomas R.، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2008
Pages
5
From page
4541
To page
4545
Abstract
A non-invasive headspace analysis method to measure rate and amount of oxygen uptake in oxygen-scavenging polymers is presented. Oxygen uptake data for metal-catalyzed poly(1,4-butadiene) at 30 °C are provided to illustrate the method. These data were obtained by measuring oxygen headspace concentration above the scavenging polymer with an OxySense® 200T non-invasive oxygen sensor, and, for comparison, oxygen uptake was measured with an analytical balance. Excellent agreement was observed between these two independent experiments.
Keywords
Oxygen scavenging , Polybutadiene , Oxidation
Journal title
Polymer
Serial Year
2008
Journal title
Polymer
Record number
1732120
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