| 静电纺丝法制备尼龙-6/SiO2-TiO2杂化纳米纤维 |
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| 引用本文： | 宋秋生,许顺,马海红,张恺.静电纺丝法制备尼龙-6/SiO2-TiO2杂化纳米纤维[J].高分子材料科学与工程,2011(12):106-109. |
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| 作者姓名： | 宋秋生 许顺 马海红 张恺 |
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| 作者单位： | 合肥工业大学化工学院 |
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| 基金项目： | 安徽省教育厅自然科学研究项目(2009AJZR0137);合肥工业大学创新基金(GDBJ2009-049)资助 |
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| 摘 要： | 采用静电纺丝法结合溶胶凝胶技术,制备了尼龙-6/SiO2-TiO2杂化纳米纤维。采用红外光谱（FT-IR）、X射线衍射（XRD）、UV-vis、热重分析（TG）和扫描电镜（SEM）等对杂化纳米纤维进行分析表征。结果表明,随着SiO2-TiO2溶胶的引入,电纺纤维的结晶度下降,耐热性能提升。尼龙-6电纺纤维的平均直径约为...
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| 关 键 词： | 静电纺丝 溶胶-凝胶法 纳米纤维 尼龙-6 SiO2-TiO2 杂化 |
Preperation of Nylon-6/SiO2-TiO2 Hybrid Nanofiber via Electrospinning |
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| Qiusheng Song,Shun Xu,Haihong Ma,Kai Zhang.Preperation of Nylon-6/SiO2-TiO2 Hybrid Nanofiber via Electrospinning[J].Polymer Materials Science & Engineering,2011(12):106-109. |
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| Authors: | Qiusheng Song Shun Xu Haihong Ma Kai Zhang |
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| Affiliation: | (School of Chemical Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | Nylon-6/SiO2-TiO2 hybrid nanofibers have been successfully prepared via electrospinning combined with sol-gel processing.Scanning electron microscope(SEM),Fourier transform infrared spectrum(FT-IR),X-ray diffraction(XRD),UV-vis and thermogravimetry(TG) were employed to investigate the morphology and property of the hybrid electrospun fibers.The results show that the crystallinity of the electrospun fibers decreases and the thermal stability of the fibers increases with the addition of SiO2-TiO2 sol.The average diameter of nylon-6 electrospun fibers is about 160nm.With the increase of the content of TiO2,the average diameter of the hybrid electrospun fibers increases and the diameter distribution becomes broadening.The average diameter raises to about 250 nm while the molar ratio of SiO2 and TiO2 is 1∶8.The ultraviolet absorbability of the hybrid nanofibers also increases with the addition of TiO2. |
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| Keywords: | electrospinning sol-gel nanofiber nylon-6 SiO2-TiO2 hybrid |
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