MODIFICATION OF POLYMER SURFACES BY 2-STEP PLASMA SENSITIZED REACTIONS

被引:43
作者
FOERCH, R
MCINTYRE, NS
HUNTER, DH
机构
[1] University of Western Ontario, London, Ontario
[2] Department of Chemistry, University of Western Ontario, London, Ontario
关键词
29;
D O I
10.1002/pola.1990.080280409
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
New reaction products have been generated on polyethylene and polystyrene surfaces using a novel two‐step process. The first stage involves exposure to a downstream nitrogen plasma, and the second to either ozone or a corona discharge. It is observed that each of the two‐step reactions yields very different reaction products, with an apparent increase in the formation of CO functional groups in the former case and the formation of surface  NO2 groups in the latter case. Copyright © 1990 John Wiley & Sons, Inc.
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页码:803 / 809
页数:7
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