Xianqiang Pei, Wenfang He, Zhancheng Zhang, Rongmin Wang, Yaoming Zhang, Qihua Wang, Tingmei Wang
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{"title":"MXene-CF协同作用改善环氧树脂/端羧基丁二烯丙烯腈的摩擦学性能","authors":"Xianqiang Pei, Wenfang He, Zhancheng Zhang, Rongmin Wang, Yaoming Zhang, Qihua Wang, Tingmei Wang","doi":"10.1002/pi.6723","DOIUrl":null,"url":null,"abstract":"<p>The use of hybrid fillers provides a new route for improving the friction and wear properties of polymer composites due to their synergistic effect. In the present study, a two-dimensional derivative of MAX phases (MXene) was loaded onto the surface of carbon fiber (<i>CF</i>) and used as reinforcement to modify the tribological properties of epoxy resin (EP) composites. The latter were tested on a plate-on-ring contact configuration as a function of load and sliding speed with reference to composites filled with single carboxyl-terminated butadiene acrylonitrile (CTBN), MXene and <i>CF</i>. It was revealed that, when MXene and <i>CF</i> were incorporated simultaneously into EP/CTBN, the composite's friction coefficient and wear rate were reduced by 55.8% and 96.6% compared to those of EP/CTBN matrix. The mechanisms underlying this improvement are discussed based on a thorough analysis of the morphology of the worn surface and the chemical composition of transfer films. As a result, synergistic interaction between MX@<i>CF</i> and the rubber phase was revealed. © 2024 Society of Chemical Industry.</p>","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":"74 4","pages":"324-335"},"PeriodicalIF":3.6000,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"MXene–CF synergy to improve tribological properties of epoxy resin/carboxyl-terminated butadiene acrylonitrile\",\"authors\":\"Xianqiang Pei, Wenfang He, Zhancheng Zhang, Rongmin Wang, Yaoming Zhang, Qihua Wang, Tingmei Wang\",\"doi\":\"10.1002/pi.6723\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The use of hybrid fillers provides a new route for improving the friction and wear properties of polymer composites due to their synergistic effect. In the present study, a two-dimensional derivative of MAX phases (MXene) was loaded onto the surface of carbon fiber (<i>CF</i>) and used as reinforcement to modify the tribological properties of epoxy resin (EP) composites. The latter were tested on a plate-on-ring contact configuration as a function of load and sliding speed with reference to composites filled with single carboxyl-terminated butadiene acrylonitrile (CTBN), MXene and <i>CF</i>. It was revealed that, when MXene and <i>CF</i> were incorporated simultaneously into EP/CTBN, the composite's friction coefficient and wear rate were reduced by 55.8% and 96.6% compared to those of EP/CTBN matrix. The mechanisms underlying this improvement are discussed based on a thorough analysis of the morphology of the worn surface and the chemical composition of transfer films. As a result, synergistic interaction between MX@<i>CF</i> and the rubber phase was revealed. © 2024 Society of Chemical Industry.</p>\",\"PeriodicalId\":20404,\"journal\":{\"name\":\"Polymer International\",\"volume\":\"74 4\",\"pages\":\"324-335\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2024-11-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polymer International\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/pi.6723\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polymer International","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/pi.6723","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
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