An analysis of interfacial characteristics between amine-functionalized polystyrene/copper and between hydroxyl-functionalized polystyrene/copper : Studies on polymer-metal interfaces, 3

Title
An analysis of interfacial characteristics between amine-functionalized polystyrene/copper and between hydroxyl-functionalized polystyrene/copper : Studies on polymer-metal interfaces, 3
Authors
김동하김건형조원호김정안
Keywords
amine-functionalized polystyrene; hydroxyl-functionalized polystyrene; polymer-metal interfaces; living anionic copolymerization
Issue Date
2000-12
Publisher
Macromolecular chemistry and physics
Citation
VOL 201, NO 18, 2699-2704
Abstract
The interfacial characteristics between amine-functionalized polystyrene/copper and between hydroxyl-functionalized polystyrene/copper were investigated by adhesion strength measurements and reflection absorption infrared (RAIR) spectroscopy. Poly(styrene-co-4-aminostyrene) (PS-NH2) and poly(styrene-co-4-hydroxystyrene) (PS-OH) containing ca. 1.5 and 1.7 mol-% of comonomers, respectively, were synthesized by anionic polymerization. The adhesion strength between PS-OHand copper is higher than that between PS-NH2 and copper. The analysis with RAIR spectroscopy shows that both the NH2 group in PS-NH2 and the OH group in PS-OH is oriented in a parallel direction to the copper surface and that the C-O bond is oriented in a direction slightly inclined from the normal surface. The NH2 group in PS-NH2 has two orientations, while the orientation of the C-N bond could not be identified precisely from the RAIR spectrum.
URI
http://pubs.kist.re.kr/handle/201004/22844
ISSN
1022-1352
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KIST Publication > Article
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