FeS_(2)/g-C_(3)N_(4)纳米复合材料的制备及其摩擦学性能探究  

A study of preparation of FeS_(2)/g-C_(3)N_(4) nanocomposites and its tribological properties

作　　者：陈风明[1] 赵光霞[2] 李长生[3] CHEN Fengming;ZHAO Guangxia;LI Changsheng(School of Electrical and Information Engineering,Zhenjiang College,Zhenjiang 212028,China;Department of Mechanical and Electrical Engineering,Zhenjiang Branch of Jiangsu Joint Higher Vocational College,Zhenjiang 212016,China;School of Materials Science and Engineering,Jiangsu University,Zhenjiang 212013,China)

机构地区：[1]镇江高等专科学校电气与信息学院,江苏镇江212028 [2]江苏联合职业技术学院镇江分院机电工程系,江苏镇江212016 [3]江苏大学材料科学与工程学院,江苏镇江212013

出　　处：《镇江高专学报》2023年第3期81-85,共5页Journal of Zhenjiang College

摘　　要：研究水热法合成FeS_(2)/g-C_(3)N_(4)纳米复合材料在环氧树脂涂层中的摩擦学性能。X射线衍射仪、傅里叶红外光谱仪表征FeS_(2)与g-C_(3)N_(4)结合很好,化学纯度较高。扫描电子显微镜、透射电子显微镜表征FeS_(2)很好结合在g-C_(3)N_(4)纳米片表面形成球/片二维结构,FeS_(2)粒径约200 nm。摩擦学性能测试结果显示,添加FeS_(2)/g-C_(3)N_(4)的环氧树脂润滑涂层润滑效果极佳、抗磨性能较高,是具有应用前景的新型复合涂层材料。The tribological properties of FeS_(2)/g-C_(3)N_(4) nanocomposites synthesized by hydrothermal method in epoxy resin coating were studied.X-ray diffractometer and fourier infrared spectrometer show that the combination of FeS_(2) and g-C_(3)N_(4) is very good and the chemical purity is high.Scanning electron microscopy and transmission electron microscopy showed that FeS_(2) was well combined on the surface of g-C_(3)N_(4) nano-sheet to form a spherical/lamellar two-dimensional structure,and the particle size of FeS_(2) was about 200 nm.The test results of friction properties show that the epoxy resin lubricating coating with FeS_(2)/g-C_(3)N_(4) has excellent lubricating effect and high antiwear performance,and is a new composite coating material with application prospects.

关 键 词：FeS_(2)/g-C_(3)N_(4) 纳米复合材料 环氧树脂 摩擦学 

分 类 号：O61[理学—无机化学]