| MoO3-氧化碳纳米管改性玻璃纤维/环氧树脂复合材料的摩擦磨损性能 |
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| 引用本文： | 赫玉欣,周梦阳,吴东阳,陈秋宇,张丽,要博涵. MoO3-氧化碳纳米管改性玻璃纤维/环氧树脂复合材料的摩擦磨损性能[J]. 复合材料学报, 2021, 38(1): 102-110. DOI: 10.13801/j.cnki.fhclxb.20200610.003 |
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| 作者姓名： | 赫玉欣 周梦阳 吴东阳 陈秋宇 张丽 要博涵 |
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| 作者单位： | 1.河南科技大学 化工与制药学院，洛阳 471023 |
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| 基金项目： | 河南省科技攻关项目(202102210043);河南科技大学SRTP项目(2020137)。 |
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| 摘 要： | 为改善玻璃纤维/环氧树脂(GF/EP)复合材料的耐摩擦磨损性能,采用真空抽滤法制备柔性MoO3纳米带-氧化碳纳米管膜(m-MoO3-OCNTs),并结合真空辅助树脂转移模塑(VARTM)工艺制备m-MoO3-OCNTs改性GF/EP (m-MoO3-OCNTs-(GF/EP))复合材料。结果表明,m-MoO3-OCNTs显著提高了GF/EP复合材料的导热系数和自润滑性能,在干摩擦测试条件下,可在m-MoO3-OCNTs-(GF/EP)复合材料与对偶面之间形成有效传递摩擦热的高质量连续转移膜;与GF/EP复合材料相比,m-MoO3-OCNTs-(GF/EP)复合材料的耐摩擦磨损磨性能提高了约4倍。
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| 关 键 词： | 氧化碳纳米管 MoO3 玻璃纤维 环氧树脂 摩擦磨损 |
| 收稿时间： | 2020-03-26 |
Friction and wear properties of MoO-oxide carbon nanotubes modified glass fiber/epoxy composites |
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| HE Yuxin,ZHOU Mengyang,WU Dongyang,CHEN Qiuyu,ZHANG Li,YAO Bohan. Friction and wear properties of MoO-oxide carbon nanotubes modified glass fiber/epoxy composites[J]. Acta Materiae Compositae Sinica, 2021, 38(1): 102-110. DOI: 10.13801/j.cnki.fhclxb.20200610.003 |
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| Authors: | HE Yuxin ZHOU Mengyang WU Dongyang CHEN Qiuyu ZHANG Li YAO Bohan |
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| Affiliation: | 1.School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Luoyang 471023, China2.School of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471934, China |
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| Abstract: | In order to improve the anti-friction and anti-wear properties of glass fiber/epoxy(GF/EP)composites,flexible MoO3-nanobelt-oxide carbon nanotubes film(m-MoO3--OCNTs)was prepared by the modified vacuum filtration technique,and m-MoO3--OCNTs modified GF/EP(m-MoO3--OCNTs-(GF/EP))composites were prepared by vacuum assisted resin transfer molding(VARTM)process.The results show that m-MoO3--OCNTs can significantly improve the thermal conductivity and self-lubricating properties of the GF/EP composite.Under the dry friction test conditions,a high-quality continuous transfer film can be formed between the m-MoO3--OCNTs-(GF/EP)composites and the dual surface,which can effectively transfer the friction heat.Compared with the pure GF/EP composite,the friction and wear resistance of m-MoO3--OCNTs-(GF/EP)composite is improved by about 4 times. |
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| Keywords: | oxidized carbon nanotubes MoO3 glass fiber epoxy friction and wear |
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