| 反相微乳液法合成碘化铅纳米棒 |
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| 引用本文： | 朱启安,张琪,刘桂松,王先友,孙旭峰,陈万平.反相微乳液法合成碘化铅纳米棒[J].高等学校化学学报,2007,28(6):1021-1023. |
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| 作者姓名： | 朱启安 张琪 刘桂松 王先友 孙旭峰 陈万平 |
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| 作者单位： | 湘潭大学化学学院,湘潭,411105 |
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| 基金项目： | 国家自然科学基金
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湖南省教育厅资助项目 |
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| 摘 要： | 用Pb(NO3)2和KI为反应物, 在水溶液/Triton X-100/正己醇/环己烷反相微乳液体系中制得了碘化铅纳米棒. 研究了ω0(水与表面活性剂的摩尔比)、反应物浓度、反应温度及陈化时间等因素对产物尺寸和形貌的影响, 并用TEM和XRD等技术对产品进行了表征.
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| 关 键 词： | 碘化铅 纳米棒 W/O微乳液 |
| 文章编号： | 0251-0790（2007）06-1021-03 |
| 收稿时间： | 2006-09-29 |
| 修稿时间： | 2006-09-29 |
Synthesis of Lead Iodide Nanorods by Inverse Microemulsion Method |
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| ZHU Qi-An,ZHANG Qi,LIU Gui-Song,WANG Xian-You,SUN Xu-Feng,CHEN Wan-Ping.Synthesis of Lead Iodide Nanorods by Inverse Microemulsion Method[J].Chemical Research In Chinese Universities,2007,28(6):1021-1023. |
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| Authors: | ZHU Qi-An ZHANG Qi LIU Gui-Song WANG Xian-You SUN Xu-Feng CHEN Wan-Ping |
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| Institution: | College of Chemistry, Xiangtan University, Xiangtan 411105, China |
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| Abstract: | Lead iodide nanorods with a length of 500—3200 nm and a diameter of 35—130 nm were synthesized in an inverse microemulsion system consisting of water, Triton X-100, cyclohexane and n-hexanol. The prepared products were characterized via TEM and XRD. The results show that ω0(the molar ratio of water to surfactant), the concentration of reactants, reaction temperature and aging time all can affect the morphology and size of the lead iodide nanorods prepared. The as-prepared nanorods belong to hexagonal system. |
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| Keywords: | Lead iodide Nanorods W/O microemulsion |
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