| 碳化硅纳米颗粒增强环氧树脂 |
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| 引用本文： | 付新.碳化硅纳米颗粒增强环氧树脂[J].应用化工,2012(8):1479-1481. |
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| 作者姓名： | 付新 |
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| 作者单位： | 渭南师范学院化学与生命科学学院 |
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| 基金项目： | 渭南师范学院研究生专项科研项目(11YKZ002) |
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| 摘 要： | 以糠醇为碳源,正硅酸乙酯为硅源,含氢硅油为结构助剂,通过碳热还原的方法制备出碳化硅纳米颗粒,采用XRD、TEM、DLS对样品进行表征。结果表明,所得碳化硅纳米颗粒尺度分布在10～50 nm,其增强的环氧树脂,拉伸强度和压缩强度均有明显提高。
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| 关 键 词： | 碳化硅纳米颗粒 碳热还原 环氧树脂 |
Epoxy resin strengthened by SiC nanoparticles |
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| FU Xin.Epoxy resin strengthened by SiC nanoparticles[J].Applied chemical industry,2012(8):1479-1481. |
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| Authors: | FU Xin |
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| Affiliation: | FU Xin(College of Chemistry and Life Science,Weinan Teachers University,Weinan 714000,China) |
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| Abstract: | SiC nanoparticles were prepared by the carbon thermal reduction method,in which furfuryl alcohol and tetraethoxysilane(TEOS) were respectively employed as carbon and silica precursors.Polymethylhydrosiloxane(PMHS) was employed as pore-adjusting agent.XRD,TEM,DLS were used to characterize the SiC samples.The results showed that the SiC nanoparticles with dimensions in the range of 10~50 nm can be finally obtained.The SiC nanoparticles with smaller size have better reinforcement effect in epoxy resin. |
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| Keywords: | SiC nanoparticle carbon thermal reduction epoxy resin |
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