| 超重力法纳米肤色氧化锌的制备与表征 |
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| 引用本文： | 蔡意文,毋伟,陈建峰. 超重力法纳米肤色氧化锌的制备与表征[J]. 北京化工大学学报(自然科学版), 2004, 31(4): 28-31 |
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| 作者姓名： | 蔡意文 毋伟 陈建峰 |
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| 作者单位： | 北京化工大学教育部超重力工程研究中心,北京,100029;北京化工大学教育部超重力工程研究中心,北京,100029;北京化工大学教育部超重力工程研究中心,北京,100029 |
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| 基金项目： | 国家自然科学基金 , 教育部科学技术研究项目 |
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| 摘 要： | 文中研究了在超重力法制备纳米氧化锌的过程中加入少量表面修饰剂进行原位修饰,制备肤色ZnO的新工艺,并对其表面修饰机理和对紫外可见光吸收机理进行了分析。通过红外光谱、紫外 可见光漫反射、TEM,XRD等手段对所得产品进行表征,结果表明该法制得的肤色ZnO粒径小,分散性较好,形貌为类球形,对紫外线的屏蔽优于普通氧化锌,适用于化妆品、医药及颜料等领域。
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| 关 键 词： | 超重力法 肤色氧化锌 表征 |
| 收稿时间： | 2003-12-26 |
| 修稿时间： | 2003-12-26 |
Preparation of nanometer complexional ZnO by high gravity and its characterization |
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| Cai Yi wen Wu wei Chen Jian feng. Preparation of nanometer complexional ZnO by high gravity and its characterization[J]. Journal of Beijing University of Chemical Technology, 2004, 31(4): 28-31 |
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| Authors: | Cai Yi wen Wu wei Chen Jian feng |
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| Affiliation: | Research Center of the Ministry of Education for High Gravity Engineering and Technology; Beijing University of Chemical Technology; Beijing 100029; China |
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| Abstract: | A new technics for preparation of nanometer complexional ZnO was studied. The modification and anti UV radiation mechanisms were analyzed on the basis of characterization of IR spectrum, TEM and XRD techniques. The nanometer complexional ZnO prepared by high gravity possesses small nano size, better dispersion ability and stronger anti UV radiation ability. The nanometer complexional ZnO can be extensively used in the fields of cosmetic, medicine and paint. |
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| Keywords: | high gravity complexional zinc oxide characterization |
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