文献类型：期刊文献

中文题名：抗紫外纳米ZnO粉体的表面改性与脂肪酸改性机理探讨

英文题名：Application and Surface Modification of UV-screen Nanometer ZnO Powder

作者：陈忠伟[1];余爱萍[1];罗美芳[1];方图南[1];古宏晨[1]

机构：[1]华东理工大学超细材料制备与应用教育部重点实验室,上海200237

年份：2002

卷号：43

期号：5

起止页码：227

中文期刊名：化学世界

外文期刊名：Chemical World

收录：北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金项目 (2 963 60 1)

语种：中文

中文关键词：纳米ZnO粉体;脂肪酸;氧化锌;表面改性;抗紫外剂;纳米粉体

外文关键词：nanometer; UV screen; ZnO; surface modification; mechanism

摘要：叙述了无机纳米 Zn O抗紫外剂的优良性能 ,纳米 Zn O的表面改性。用多种表征手段对所改性的粉体性质进行了性能测试 ,并初步探讨了脂肪酸对纳米 Zn O的改性机理。所制的纳米 Zn O粒度均匀 ,分散性好 ,紫外吸收能力可与进口的纳米 Zn O粉体相媲美。适用于化妆品、涂料。
The advantages of nanometer ZnO powder, its application and modification were discussed. Various methods are used to determine the performance of modified ZnO powder, and the mechanism of modification is discussed. The results show that the particles of nanometer ZnO prepared are uniform and well dispersed. The UV screen performance of the powder is as good as imported products. The nanometer ZnO powder can be used to screen ultraviolet light in cosmetic, paint, plastic and rubber.