| 含铁碳纳米纤维的制备与表征 |
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| 引用本文： | 任崇斌,王建军,苏建峰,田盛,戴礼兴.含铁碳纳米纤维的制备与表征[J].功能材料,2011,42(9). |
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| 作者姓名： | 任崇斌 王建军 苏建峰 田盛 戴礼兴 |
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| 作者单位： | 苏州大学材料与化学化工学部,江苏苏州,215123 |
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| 基金项目： | 国家自然科学基金资助项目(20874068); 江苏省自然科学基金资助项目(BK2009584) |
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| 摘 要： | 在聚丙烯腈的N,N-二甲基甲酰胺和四氢呋喃的混合溶剂中添加聚二茂铁硅烷,通过溶液的静电纺丝,制备了含聚二茂铁硅烷微相分离的微纳前驱体纤维,经预氧化和炭化,得到负载Fe的碳纳米纤维膜;利用SEM、SEM-EDS和XPS分别对纳米纤维的形貌、尺寸、结构和组成进行了表征。
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| 关 键 词： | 聚丙烯腈 聚二茂铁硅烷 碳纳米纤维 制备 |
Preparation and characterization of carbon nanofibers containing Fe |
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| REN Chong-bin,WANG Jian-jun,SU Jian-feng,TIAN Sheng,DAI Li-xing.Preparation and characterization of carbon nanofibers containing Fe[J].Journal of Functional Materials,2011,42(9). |
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| Authors: | REN Chong-bin WANG Jian-jun SU Jian-feng TIAN Sheng DAI Li-xing |
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| Affiliation: | REN Chong-bin,WANG Jian-jun,SU Jian-feng,TIAN Sheng,DAI Li-xing(College of Chemistry,Chemical Engineering and Materials Science,Soochow University,Suzhou 215123,China) |
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| Abstract: | A mixture of polyacrylonitrile(PAN) and polyferrocenylmethoxylmethylsilanes(PFMMS) in N,N-dimethylformamide and tetrahydrofuran was electronspun into submicrometer fibers with a microphase-separated structure.The fiber precursors were stabilized,and then carbonized.The morphology,size and components of pyrolyzed fibers were characterized by scanning electron microscopy(SEM),energy dispersive X-ray spectroscopy(SEM-EDS) and X-ray photoelectron spectroscopy(XPS). |
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| Keywords: | polyacrylonitrile polyferrocenylsilanes carbon nanofibers preparation |
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