{"title":"Mechanical and wear properties of GO-enhanced irradiated UHMWPE with good oxidation resistance","authors":"X. Li, Fengli Yue, W. Pang, Jialiang Wu, B. Kong","doi":"10.1080/1536383X.2019.1608437","DOIUrl":null,"url":null,"abstract":"Abstract In this study, the effects of incorporating graphene oxide (GO) and γ irradiation on the mechanical and wear properties of ultra-high-molecular-weight polyethylene (UHMWPE) were investigated. Moreover, the crystallinity and oxidation index of irradiated GO/UHMWPE composites were studied. The results indicated that the crystallinity, compression performance, and hardness of UHMWPE were improved owing to the incorporation of GO and γ irradiation treatment. Furthermore, the incorporation of GO and γ irradiation treatment could effectively reduce the wear rate of UHMWPE. In addition, the incorporation of GO could improve the oxidative resistance of irradiated and aged UHMWPE.","PeriodicalId":12574,"journal":{"name":"Fullerenes, Nanotubes and Carbon Nanostructures","volume":"42 1","pages":"459 - 467"},"PeriodicalIF":1.8000,"publicationDate":"2019-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fullerenes, Nanotubes and Carbon Nanostructures","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1080/1536383X.2019.1608437","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 8
Abstract
Abstract In this study, the effects of incorporating graphene oxide (GO) and γ irradiation on the mechanical and wear properties of ultra-high-molecular-weight polyethylene (UHMWPE) were investigated. Moreover, the crystallinity and oxidation index of irradiated GO/UHMWPE composites were studied. The results indicated that the crystallinity, compression performance, and hardness of UHMWPE were improved owing to the incorporation of GO and γ irradiation treatment. Furthermore, the incorporation of GO and γ irradiation treatment could effectively reduce the wear rate of UHMWPE. In addition, the incorporation of GO could improve the oxidative resistance of irradiated and aged UHMWPE.
期刊介绍：
The international and interdisciplinary forum, Fullerenes, Nanotubes, and Carbon Nanostructures , aims at publishing peer-reviewed research of original work in all areas of CARBON research including fullerenes, nanotubes, nanodiamond, graphene, any type of carbon nanostructure and any work dealing with carbon and carbon-related topics. Publishing high quality papers from all fields of carbon science and related topics, the journal intends to provide a means of communication between researchers who are interested in fundamental and applied carbon science issues.
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