THIN-LAYER GRAFTS OF POLY[BIS((METHOXYETHOXY)ETHOXY)PHOSPHAZENE] ON ORGANIC POLYMER SURFACES

被引:25
作者
ALLCOCK, HR [1 ]
FITZPATRICK, RJ [1 ]
VISSCHER, K [1 ]
SALVATI, L [1 ]
机构
[1] PERKIN ELMER CORP,PHYS ELECTR LAB,EDISON,NJ 08820
关键词
D O I
10.1021/cm00022a007
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Poly[bis((methoxyethoxy)ethoxy)phosphazene] (1) was covalently bonded and cross-linked to the surfaces of several organic polymers. Polypropylene, poly(vinyl chloride), poly(ethylene terephthalate), poly(bisphenol A carbonate), and poly(methyl methacrylate) were coated with polymer 1, and the coated materials were then exposed to 5 Mrad of Co-60-gamma-rays. The resultant surfaces were studied by ATR-IR, XPS, SEM, and contact angle techniques. The modified surfaces showed marked increases in hydrophilicity or hydrogel character and are excellent candidates for a number of biochemical, biomedical, and electrochemical uses.
引用
收藏
页码:775 / 780
页数:6
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