留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码
Volume 14 Issue 1
Feb.  2007
数据统计

分享

计量
  • 文章访问数:  258
  • HTML全文浏览量:  72
  • PDF下载量:  10
  • 被引次数: 0
Chunbao Sun, Beihai Zhou, Nan Li,  and Ruiming Wang, Preparation of nanometer yellow iron and its UV absorption capacity, J. Univ. Sci. Technol. Beijing, 14(2007), No. 1, pp. 72-76. https://doi.org/10.1016/S1005-8850(07)60015-2
Cite this article as:
Chunbao Sun, Beihai Zhou, Nan Li,  and Ruiming Wang, Preparation of nanometer yellow iron and its UV absorption capacity, J. Univ. Sci. Technol. Beijing, 14(2007), No. 1, pp. 72-76. https://doi.org/10.1016/S1005-8850(07)60015-2
引用本文 PDF XML SpringerLink
Materials

Preparation of nanometer yellow iron and its UV absorption capacity

  • 通讯作者:

    Chunbao Sun    E-mail: suncb@ces.ustb.edu.cn

  • The nanometer yellow iron oxide was prepared by oxidizing Fe(OH)2 with air, which was verified with XRD and TEM. The result shows that nanometer yellow iron oxide is spindle-shaped and well-distributed with a long axis of 150-200 nm and short axis of 40-50 nm. Ultraviolet (UV) transmittance of the iron oxide shows the great effect of concentration on both transparency and UV absorption, and it has been proven that iron oxide with a concentration of 0.025wt% is preferred. The spectrum of XRD indicates that it is goethite. When the yellow iron is dispersed in sol, given that the wavelength of UV is less than 300 nm, its UV absorption capacity is superior to those of ZnO and TiO2. The absorption capacity of the yellow iron is less than TiO2 and more than ZnO as the wavelength of UV is 300-400 nm.
  • Materials

    Preparation of nanometer yellow iron and its UV absorption capacity

    + Author Affiliations
    • The nanometer yellow iron oxide was prepared by oxidizing Fe(OH)2 with air, which was verified with XRD and TEM. The result shows that nanometer yellow iron oxide is spindle-shaped and well-distributed with a long axis of 150-200 nm and short axis of 40-50 nm. Ultraviolet (UV) transmittance of the iron oxide shows the great effect of concentration on both transparency and UV absorption, and it has been proven that iron oxide with a concentration of 0.025wt% is preferred. The spectrum of XRD indicates that it is goethite. When the yellow iron is dispersed in sol, given that the wavelength of UV is less than 300 nm, its UV absorption capacity is superior to those of ZnO and TiO2. The absorption capacity of the yellow iron is less than TiO2 and more than ZnO as the wavelength of UV is 300-400 nm.
    • loading

    Catalog


    • /

      返回文章
      返回