期刊
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
卷 122, 期 1, 页码 55-60出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.mseb.2005.04.016
关键词
zinc oxide; surface structure; coatings; precipitation; nanomaterials; zeta potentials
Zinc oxide nanoparticles coated with Al2O3 were prepared by calcining basic carbonate of zinc (BCZ) powders coated with Al(OH)(3) precipitation at 400-600 degrees C. Al(OH)(3) was coated on the surface of BCZ powders which are precursor for ZnO, in stead of calcined ZnO particles. The size and shape of BCZ powders are different after coating with Al2O3, as a result, ZnO particles with about 50-80 nm were prepared by calcining coated BCZ at 600 degrees C. There is a homogeneous coating with about 5 nm on the surface of as-calcined ZnO nanoparticles. TEM, XPS and zeta potentials were used to characterize the coated ZnO nanoparticles. (c) 2005 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据