| 非水介质中纳米ZnO分散体系的制备 |
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| 引用本文： | 李晓娥,韩胜,祖庸.非水介质中纳米ZnO分散体系的制备[J].涂料工业,2001,31(5):13-15. |
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| 作者姓名： | 李晓娥 韩胜 祖庸 |
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| 作者单位： | 西北大学化学工程学系, |
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| 基金项目： | 陕西省科委自然科学基金项目(98H11)。 |
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| 摘 要： | 在纳米粉体的研究和应用过程中，如何得到高度分散的纳米粉体是一难题。采用均匀沉淀法合成纳米ZnO，讨论了其在非水介质中的分散条件及其影响因素。通过阴离子表面活性剂包覆纳米ZnO，可以得到其在非水介质中的分散体系，经IR和TEM检测，表明包覆层均匀，颗粒粒径介于30－80nm。
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| 关 键 词： | 非水介质 表面活性剂 纳米氧化锌 均匀沉淀法 |
| 修稿时间： | 2001年2月26日 |
Preparation of Nanometer ZnO Dispersion in Non - Aqueous System |
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| LI Xiaoe,HAN Sheng,ZU Yong.Preparation of Nanometer ZnO Dispersion in Non - Aqueous System[J].Paint & Coatings Industry,2001,31(5):13-15. |
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| Authors: | LI Xiaoe HAN Sheng ZU Yong |
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| Abstract: | Preparation of highly dispersed nanometer dispersion has been a key solution during the study and application of nanometer powders. A nanometer ZnO powder has been prepared by uniform precipitation process. The conditions and influencing factors for its dispersing in non - aqueous system are discussed. A non- aqueous dispersion has been obtained by use of anionic surfactant coated ZnO, which shows an uniform coating and 30 ～ 80 nm particle size by IR and TEM analyzing. |
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