SHANGHAI INSTITUTE OF CERAMICS; CHINESE ACADEMY OF SCIENCES
发明人:
Xuanyong Liu,Tao Lu,Heying Wang,Fanhao Meng
申请号：
US15302153
公开号：
US20170121479A1
申请日:
2015.03.18
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention relates to a surface modification method for a polyether-ether-ketone material. The method combines physical and chemical methods, and comprises the steps of performing plasma immersion ion implantation on the surface of the polyether-ether-ketone material with argon as an ion source, and then, soaking the polyether-ether-ketone material treated by plasma immersion ion implantation in a hydrogen peroxide aqueous solution, hydrofluoric acid aqueous solution, or ammonia water to make the surface of the modified polyether-ether-ketone material have nanoparticles, shallow nanoporous structures, and/or ravined nanostructures.
