| 氧化钛/氧化铝复合纤维的制备工艺 |
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| 引用本文： | 马小玲,谭宏斌.氧化钛/氧化铝复合纤维的制备工艺[J].陶瓷(咸阳),2012(19):18-19. |
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| 作者姓名： | 马小玲 谭宏斌 |
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| 作者单位： | 陕西理工学院材料学院,陕西汉中723003 |
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| 摘 要： | 以硝酸铝、氯化钛和酒石酸为原料,聚乙烯吡咯烷酮（PVP）为纺丝助剂,用溶胶-凝胶法制备了氧化钛/氧化铝复合纤维。结果表明,凝胶纤维在1200℃烧结后,纤维的物相为α-Al2O3和（TiO0.86）3.38,纤维的直径为22μm,纤维表面光滑,粗细均匀。
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| 关 键 词： | 氧化钛 氧化铝 复合纤维 制备 形貌 |
Preparation of Titania/Alumina Composite Fibers |
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| Ma Xiaoling,Tan Hongbin.Preparation of Titania/Alumina Composite Fibers[J].Ceramics,2012(19):18-19. |
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| Authors: | Ma Xiaoling Tan Hongbin |
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| Affiliation: | (School of Materials Science and Engineering, Shaanxi University of Technology, Shaanxi, Hanzhong,723003) |
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| Abstract: | Titania/alumina composite fibers were prepared by sol l gel method using aluminium nitrate, titanium dichloride, tartaric acid as raw materials, polyvinylpyrrolidone （PVP） as spinning additive. The result indicated the composite fibers were obtained by firing at 1 200 ℃, with a- Al2O3 and （TiO0.86） 3.38 in phase, smooth surface and uniform diameter, and 22 μm in diameter. |
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| Keywords: | Titania/alumina Composite fibers Preparation Morphology |
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