%0 Journal Article
%T Friction Properties of Poly (vinyl alcohol)/Hydroxylapatite Hydrogel Prepared by Compound in situ with Sol-gel Method<br>沉淀法制备PVA/HA复合水凝胶的摩擦性能研究
%A Cheng Hui-ru
%A ZHANG De-kun
%A SHEN Yan-qiu
%A Huang Xiao-ya
%A <br>程慧茹
%A 张德坤
%A 沈艳秋
%A 黄小亚
%J 摩擦学学报
%D 2008
%I 
%X The poly(vinyl alcohol)/hydroxyapatite composite hydrogel was prepared by compound in situ with sol-gel method.The microstructure of HA in composite hydrogel was observed using an Optics Microscope.The elastic modulus of compression and stress relaxation character of PVA/HA composite hydrogel were measured with the flat cylindrical head.The contact deformation of PVA/HA composite hydrogel was measured with a high precision displacement sensor.The reciprocating sliding friction tests of PVA/HA composite hydr...
%K PVA
%K HA
%K composite hydrogel
%K mechanical property
%K start-up friction<br>聚乙烯醇
%K 羟基磷灰石
%K 复合水凝胶
%K 力学性能
%K 启动摩擦
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=EC39AB356CC55BCDB82A4E8C866D73C2&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=94C357A881DFC066&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=0&reference_num=12