Characterization and tribological investigation of self-assembled trimethoxysilyl-functionalized poly(phthalazinone ether ketone)thin films on glass substrates  

作　　者：Qi Feng Jin Gong Xiong Liao Shi Jun Yu Xi Gao Jian 

机构地区：[1]State Key Laboratory. of Fine Chemicals, Dalian University of Technology, Dalian 116012, Liaoning, China [2]College of Chemistry and Chemical Engineering, Liaoning Normal University Dalian 116029, China [3]Liaoning High Performance Resin Engineering Research Center, Dalian 116012, China [4]Department of Polymer Science and Materials, Dalian University of Technology, Dalian 116012, China

出　　处：《Chinese Chemical Letters》2010年第8期973-975,共3页中国化学快报（英文版）

基　　金：This project was financially supported by National High Technology and Development Program of China(863 Program)(No.2003AA33G030)

摘　　要：Trimethoxysilyl-functionalized PPEK（PKGS） films had been designed to serve as wear resistant coatings for silicon surfaces. These surface films were formed by a dip-coating technique applied to self-assembled monolayers（SAMs）.The formation and wetting behavior of PKGS films were characterized by means of contact angle measurement.The friction coefficient of the film prepared is very low（about 0.1）,and the anti-wear behavior is good,with a lack of failure after sliding over 1800 s.Trimethoxysilyl-functionalized PPEK（PKGS） films had been designed to serve as wear resistant coatings for silicon surfaces. These surface films were formed by a dip-coating technique applied to self-assembled monolayers（SAMs）.The formation and wetting behavior of PKGS films were characterized by means of contact angle measurement.The friction coefficient of the film prepared is very low（about 0.1）,and the anti-wear behavior is good,with a lack of failure after sliding over 1800 s.

关 键 词：PHTHALAZINONE Poly（aryl ether ketone） Self-assemble film Friction and wear 

分 类 号：TQ264.1[化学工程—有机化工] O625.65[理学—有机化学]