| 静电纺丝法制备铝掺杂ZnO纳米纤维的研究 |
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| 引用本文： | 宋朱晓,张海明,朱彦君.静电纺丝法制备铝掺杂ZnO纳米纤维的研究[J].纺织高校基础科学学报,2010,23(3):345-347,363. |
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| 作者姓名： | 宋朱晓 张海明 朱彦君 |
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| 作者单位： | 天津工业大学,理学院,天津,300160 |
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| 基金项目： | 天津市自然科学基金资助项目 |
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| 摘 要： | 以聚乙烯醇(PVA)作为络合剂与醋酸锌/醋酸铝反应制得纺丝溶液,采用静电纺丝法制备聚乙烯醇(PVA)/醋酸锌醋酸铝复合纤维,经煅烧后得到直径为100~700nm具有高的比表面积的ZnO∶A l纳米纤维.分别采用X射线粉末衍射(XRD)、扫描电镜(SEM)、光致发光(PL)等分析测试手段对ZnO∶A l纳米纤维的表面形貌、晶体结构、发光性能进行表征.XRD结果表明,ZnO∶A l纳米纤维为六方纤锌矿结构,PL谱表明ZnO∶A l纳米纤维具有较强的紫外发射性能.
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| 关 键 词： | 静电纺丝 纳米纤维 ZnO∶Al |
Study on Al-doped ZnO nanofibers prepared by electro-spinning technique |
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| SONG Zhu-xiao,ZHANG Hai-ming,ZHU Yan-jun.Study on Al-doped ZnO nanofibers prepared by electro-spinning technique[J].Basic Sciences Journal of Textile Universities,2010,23(3):345-347,363. |
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| Authors: | SONG Zhu-xiao ZHANG Hai-ming ZHU Yan-jun |
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| Affiliation: | SONG Zhu-xiao,ZHANG Hai-ming,ZHU Yan-jun (School of Science,Tianjin Polytechnic University,Tianjin 300160,China) |
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| Abstract: | PVA/zinc acetate sol-gel were fabricated into thin PVA/zinc acetate composite fibers films by using electrospinning technique.After annealing of the above fibers,ZnO∶Al nanofibers with a diameter of 100-700 nm and high length-diameter ratio were obtained successfully.The ZnO∶Al nanofibers were characterized by XRD,SEM,and PL,respectively.The XRD results show that Al-doped ZnO nanofibers present ZnO hexagonal structure.PL spectra shows that the ZnO∶Al nanofibers have a strong UV emission properties. |
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| Keywords: | ZnO:Al |
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