| 一维结构硫化锰纳米粒子的可控制备 |
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| 引用本文： | 李俊丽,王瑜,章桥新,黄进.一维结构硫化锰纳米粒子的可控制备[J].武汉理工大学学报,2011(6):5-8,35. |
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| 作者姓名： | 李俊丽 王瑜 章桥新 黄进 |
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| 作者单位： | 武汉理工大学化学工程学院;武汉理工大学机电工程学院; |
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| 基金项目： | 国防基础科研项目(A1420080185); 武汉理工大学自主创新研究基金(WUT2010-II-022) |
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| 摘 要： | 以液相合成法为基础,选用Mn(CH3COO)2.4H2O和硫粉为原料,首次通过多次注入前驱体的方法,成功制备得到了硫化锰纳米棒,研究了不同的制备条件如注入前驱体的量及时间对MnS纳米棒形状及分布的影响。根据实验结果,对其生长机理进行了初步的探讨。作者通过对纳米材料的形貌控制合成研究,探索可控合成晶粒尺寸均匀、分散良好的纳米材料的方法,探讨不同纳米材料的晶粒生长行为,进而揭示其形成机理,并研究其微结构与性能之间的关系,其结论将对类似纳米材料的制备提供实验依据和理论支持。
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| 关 键 词： | 硫化锰 一维纳米材料 可控制备 |
Controlled Preparation of 1D MnS Nanoparticles |
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| LI Jun-li ,WANG Yu,ZHANG Qiao-xin,HUANG Jin.Controlled Preparation of 1D MnS Nanoparticles[J].Journal of Wuhan University of Technology,2011(6):5-8,35. |
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| Authors: | LI Jun-li WANG Yu ZHANG Qiao-xin HUANG Jin |
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| Affiliation: | LI Jun-li 1,WANG Yu1,ZHANG Qiao-xin2,HUANG Jin1(1.School of Chemical Engineering,Wuhan University of Technology,Wuhan 430070,China,2.School of Mechanical and Electronic Engineering,China) |
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| Abstract: | Based on liquid-phase chemical synthesis method,used Mn(CH3COO)2·4H2O and sulfur as precursors,we first successfully synthesized MnS nanorods by injected the precursors interval.The influences of experimental parameters,including the injection volume of the precursors and the injection interval on the shape and the distribution of the MnS nanorod were investigated.The primary formation mechanism has also been studied.The aim of this thesis is based on the study of morphology controllable synthesis of nanomaterials,explore new chemical routes for the synthesis of Monodispersed nanocrystals,investigate the growth behavior of different nanomaterials and reveal their formation mechanisms.Finally,study their relationship between their microstructure and properties.The study results will provide experimental foundation and theoretical support to the preparation of nanomaterials with similar structure. |
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| Keywords: | manganese sulfide one-dimensional nanomaterial controlled preparation |
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