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

来源：

CHEMISTRY OF MATERIALS | 1992年 / 4卷 / 04期

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

页码：775 / 780

页数：6

共 30 条

[1] PHOSPHONITRILLIC COMPOUNDS .15. HIGH MOLECULAR-WEIGHT POLY[BIS(AMINO)PHOSPHAZENES] AND MIXED-SUBSTITUENT POLY(AMINOPHOSPHAZENES) [J].