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A study of the enhanced oxidation of poly-N-vinylimidazole films on copper

✍ Scribed by J. E. Hansen; B. I. Rickett; J. H. Payer; H. Ishida

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 826 KB
Volume: 34
Category: Article
ISSN: 0887-6266
DOI: 10.1002/(sici)1099-0488(199603)34:4<611::aid-polb1>3.0.co;2-t

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✦ Synopsis

The degradation of poly-N-vinylimidazole films on copper substrates was studied by Fourier transform infrared spectroscopy and x-ray photoelectron spectroscopy. Infrared measurements on samples heated at 300°C for 15 minutes revealed that the oxidation of the polymer was accelerated by the copper. X-ray photoelectron spectroscopy showed that a layer of copper oxide was formed on top of the oxidized film. Copper ions were also detected within the polymer layer.

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