| 超微镍粒子/聚苯胺纳米复合材料制备及其表征 |
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| 引用本文： | 方鲲,李守平,崔陇兰,毛卫民,吴其晔.超微镍粒子/聚苯胺纳米复合材料制备及其表征[J].化学物理学报,2003,16(3):163-165. |
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| 作者姓名： | 方鲲 李守平 崔陇兰 毛卫民 吴其晔 |
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| 作者单位： | 青岛科技大学高分子科学与工程学院，青岛科技大学高分子科学与工程学院，青岛科技大学高分子科学与工程学院，北京科技大学材料科学与工程学院材料系，青岛科技大学高分子科学与工程学院 青岛266042，北京科技大学材料科学与工程学院材料系，北京100083，青岛266042，青岛266042，北京100083，青岛266042 |
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| 摘 要： | 反相微乳液法 (inversemicroemulsionsystems ,W /O型 )是制备纳米复合材料有效而简单的液相化学制备方法1,2 ] .本工作首次采用两步连续反相微乳液法原位聚合制备超微镍粒子 (Ni) /聚苯胺 (PANI)纳米复合材料 .首先 ,利用无机化合物之间的氧化还原反应 ,将十二烷基苯磺酸钠 (DBS)和NiCl2 溶液按一定比例加入锥形瓶中 ,再加入异戊醇和正庚烷混合溶剂 ,常温下电磁力搅拌 ,体系变得半透明 (淡黄色 )形成微乳溶液 (W /O型 )称为 (A) ;然后再配制DBS和NaBH4 与异戊醇和正庚烷混合溶剂 ,形成微乳溶液 (W /O型 )称为 (B) ;两步连续反相…
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| 关 键 词： | 超微镍粒子 聚苯胺 微乳液 纳米复合粒子 |
| 收稿时间： | 5/5/2003 12:00:00 AM |
Preparation and Characterization of Ultrafine Nickel Particles/Polyaniline Nanocomposite Materials |
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| Fang Kun,Li Shouping,Cui Longlan,Mao Weimin and Wu Qiye.Preparation and Characterization of Ultrafine Nickel Particles/Polyaniline Nanocomposite Materials[J].Chinese Journal of Chemical Physics,2003,16(3):163-165. |
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| Authors: | Fang Kun Li Shouping Cui Longlan Mao Weimin and Wu Qiye |
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| Institution: | Fang Kun a,b,Li Shouping a,Cui Longlan a,Mao Weimin b,Wu Qiye a* |
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| Abstract: | The ultrafine nickel particles/polyaniline nanocomposite materials were synthesized in situ polymerization by two step seriesW/O inverse microemulsion systems. As the first step, the ultrafine nickel nanoparticles whose diameter is 10~30 nm were prepared by the W/O inverse microemulsion systems and by the reduction. As the second step, the monomer aniline salt (AnH+Cl-) entered into the polar water pools where contained nickel nanoparticles and the ultrafine nickel particles/Polyaniline nanocomposite materials whose diameter is 50~100 nm had been obtained by in situ polymerization. These nanocomposite materials were measured to characterize and the micromorphology, microstructure and physical interaction of the both ultrafine nickel particles and polyanilines were studied by transmission electronmicroscopy (TEM), XRD, infraed spectrum (IR). |
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| Keywords: | Ultrafine nickel particle Polyaniline Inverse microemulsion systems Nanocomposite particles |
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