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Controlled modification of the quartz surface by amino groups

โœ Scribed by Sergey V. Matveev


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
370 KB
Volume
9
Category
Article
ISSN
0956-5663

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Surface modification of polystyrene by p
โœ Ursula Meyer; Wolfgang Kern; Maria F. Ebel; Robert Svagera ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 81 KB ๐Ÿ‘ 1 views

The surface of polystyrene was modified by the introduction of CN groups. This was achieved by irradiating the polymer with UV light (254 nm) in the presence of gaseous cyanogen bromide (BrCN). X-ray photoelectron spectroscopy (XPS) and FTIR analysis showed that after irradiation both Br and CN grou