Graphene Oxide-Grafted Hybrid-Fabric Composites with Simultaneously Improved Mechanical and Tribological Properties
文献类型:期刊论文
作者 | Yuan JY(袁军亚)1,2; Zhang ZZ(张招柱)1; Yang MM(杨明明)1; Li PL(李佩隆)1; Men XH(门学虎)3; Liu WM(刘维民)1; Zhang ZZ(张招柱) |
刊名 | Tribology Letters |
出版日期 | 2018 |
卷号 | 66期号:1页码:28(1-11) |
ISSN号 | 1023-8883 |
关键词 | Fabrics/textiles Polymer Matrix Composites (Pmcs) Fiber/matrix Bond Wear |
DOI | 10.1007/s11249-017-0978-6 |
英文摘要 | Poor fabric/matrix interfacial adhesion and inferior thermal properties of polymer matrix severely hinder the continued development of hybrid Nomex/PTFE fabric-reinforced polymer composites for advanced tribological applications. Graphene oxide (GO) grafted on fibers has been widely used to reinforce polymer composites and improves the fiber/matrix interface. This study focuses on the tribological and adhesion properties of GO-grafted hybrid-fabric composites. Hybrid Nomex/PTFE fabric-GO multiscale reinforcement was prepared by a novel technique where a hydrothermal carbonization functional primer coating was initially applied on hybrid-fabric followed by chemically attaching GO. The microstructure and chemical composition of modified hybrid-fabrics were comprehensively investigated by SEM, FTIR, and XPS. Results indicated an obvious increase in surface functional groups and wettability. Tensile and peeling testing results showed that the GO-grafted hybrid-fabric composites exhibited 27.3 and 73.6% enhancement in tensile and interfacial bonding strength, compared to that of pristine hybrid-fabric composites. Furthermore, GO modification forming a percolating network on hybrid-fabric within the polymer matrix effectively promoted the thermal stability and heat conductivity of hybrid-fabric composites. Wear tests also showed the anti-wear performance of the modified hybrid-fabric composites was enhanced obviously due to improved interfacial bonding and thermal properties. |
学科主题 | 材料科学与物理化学 |
资助项目 | 复合润滑材料研究组 ; 空间润滑材料研究组 |
语种 | 英语 |
WOS记录号 | WOS:000426475600040 |
资助机构 | the National Science Foundation of China (Grant Nos. 51375472 ; 51675252) |
源URL | [http://210.77.64.217/handle/362003/23737] |
专题 | 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
通讯作者 | Zhang ZZ(张招柱) |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Tianshui Rd 18th, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Yuan JY,Zhang ZZ,Yang MM,et al. Graphene Oxide-Grafted Hybrid-Fabric Composites with Simultaneously Improved Mechanical and Tribological Properties[J]. Tribology Letters,2018,66(1):28(1-11). |
APA | Yuan JY.,Zhang ZZ.,Yang MM.,Li PL.,Men XH.,...&Zhang ZZ.(2018).Graphene Oxide-Grafted Hybrid-Fabric Composites with Simultaneously Improved Mechanical and Tribological Properties.Tribology Letters,66(1),28(1-11). |
MLA | Yuan JY,et al."Graphene Oxide-Grafted Hybrid-Fabric Composites with Simultaneously Improved Mechanical and Tribological Properties".Tribology Letters 66.1(2018):28(1-11). |
入库方式: OAI收割
来源:兰州化学物理研究所
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