Interfacial microstructure and properties between epoxy resin and novel organic hybrid graphene oxide modification ultra high molecular weight polyethylene fiber
文献类型：期刊论文
| 作者 | Liu, Xiangzhe; Wang, Kui |
| 刊名 | POLYMER
 |
| 出版日期 | 2020 |
| 卷号 | 197 |
| 关键词 | CARBON-FIBER SURFACE MODIFICATION REINFORCED-EPOXY UHMWPE FIBERS COMPOSITES ADHESION NANOCOMPOSITES NANOPARTICLES STRENGTH MATRIX |
| DOI | 10.1016/j.polymer.2020.122472 |
| 英文摘要 | An efficient chemical grafting method was developed to enhance interfacial properties of ultra high molecular weight polyethylene (UHMWPE) fiber reinforced composites. Novel organic hybrid graphene oxide (NOHGO) was successfully prepared via grafting polyetheramine (PEA) on graphene oxide (GO) surface with (3-glycidyloxypropyl) trimethoxysilan (GLYMO) as coupling agent. Even if in the extremely dilute suspension, ideal interfacial modification effect was still easily achieved via efficiently grafting NOHGOs on the surface of UHMWPE fiber. The results revealed NOHGOs were of amino groups and almost unfolding structure. NOHGOs were adhered closely on the surface of UHMWPE fiber, which seems to form a uniform tree-rings-like interfacial structure. This type of interfacial structure benefits to reduce defects of the modified fiber surface, to enhance chemical bonding at weak region (between NOHGO and fiber) in interface, and to make the propagation paths of cracks complication, as to the extremely improvement of interfacial properties. Compared with conventional organic hybrid graphene oxide (OHGO), as many as 14.9% enhancement of the interfacial shear strength (IFSS) and higher energy absorption at the interface region were found via microbond test. |
| 学科主题 | Polymer Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20783]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | Wang, K (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn NIMTE, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Liu, Xiangzhe,Wang, Kui. Interfacial microstructure and properties between epoxy resin and novel organic hybrid graphene oxide modification ultra high molecular weight polyethylene fiber[J]. POLYMER,2020,197. |
| APA | Liu, Xiangzhe,&Wang, Kui.(2020).Interfacial microstructure and properties between epoxy resin and novel organic hybrid graphene oxide modification ultra high molecular weight polyethylene fiber.POLYMER,197. |
| MLA | Liu, Xiangzhe,et al."Interfacial microstructure and properties between epoxy resin and novel organic hybrid graphene oxide modification ultra high molecular weight polyethylene fiber".POLYMER 197(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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