A study of solution technique for modifying polymer surfaces (I) - Surface structure and properties of modified polymer surfaces

Sun Yong, YH Sun, J Yuan,YX Qiu,XX Zheng,LX Feng

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE（1999）

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摘要

This article reports a simple and effective method for modifying polymer surface. The modified polymer surfaces are characterized by H-1 NMR, ESCA and water contact angle. The hydrophilicity of model polymer PS surface can be greatly increased. The PEO polar component is found to be concentrated at modified polymer film-air interface, which is benefit for the introduction of bioactive substances.

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关键词

solution technique,polymer surface,modifying

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