摘要
石墨烯具有优良的物理、化学性能,从其疏水性、微观结构和导电性的角度出发,阐述了石墨烯基材料超疏水调控的几种方式、微观结构及缓蚀剂纳米存储,初步探讨了石墨烯材料的耐蚀机理。通过调控石墨烯的疏水性、微观结构和导电性,可提高石墨烯的耐蚀性,实现石墨烯基材料组成、微观结构和高防腐蚀性能的有机统一,为开发新型防腐蚀技术、工艺和材料体系奠定基础,拓展石墨烯基材料在防腐蚀方面的应用。
In view of the facts that graphene has excellent physical and chemical properties, several regulation methods of super hydrophubicity, as well as microstructure and corrosion inhibitor as nanu-storage of graphene- based materials were elucidated. Moreover, the corrosion resistance mechanisms were analyzed preliminarily based on hydrophobicity, micro- nanostructure and electrical conductivity. The corrosion resistance of graphene was improved through the adjustment of hydrophobicity, microstructure and conductivity, which fulfilled the unity of material composition, microstructure and high anticorrosion property, and built the foundation for developments of new anticon＇osive technology, processing and material system, and therefore, the application for graphene-based materials was prolonged in corrosionprotection aspects.
作者
贺格平
皇甫惠君
张存社
王志伟
田欢
HE Ge-ping;HUANGFU Hui-jun;ZHANG Cun-she;WANG Zhi-wei;TIAN Huan(Functional Materials Laboratory, College of Materials and Mineral Resources, Xi＇ an University of Architecture and Technology Xi＇an 710055, China;Shaanxi Research Design Institute of Petroleum and Chemical Industry, Xi＇an 710054, China;School of Business, Xi＇ an University of Finance and Economics, Xi＇ an 710100, China)
出处
《材料保护》
CAS
CSCD
北大核心
2018年第6期100-105,共6页
Materials Protection
基金
陕西省石油精细化学品重点实验室开放基金(SH1516SKF0002)
凝固技术国家重点实验室(西北工业大学)开放课题(SKLSP201749)资助
关键词
石墨烯
疏水性
微观结构
导电性
耐蚀机理
graphene
hydrophobicity
micronanostructure
conductivity
corrosion resistance meehanisms
