中国综合性科技类核心期刊(北大核心)

中国科学引文数据库来源期刊(CSCD)

美国《化学文摘》(CA)收录

美国《数学评论》(MR)收录

俄罗斯《文摘杂志》收录

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Issue 1
Mar.  2004
Turn off MathJax
Article Contents
QIAN Fang-zhen, JIANG Ke-yu, RUAN Jian-zhong. Fe/ PZFE Nanometer Composites by High Energy Ball Milling[J]. Journal of East China Normal University (Natural Sciences), 2004, (1): 56-60.
Citation: QIAN Fang-zhen, JIANG Ke-yu, RUAN Jian-zhong. Fe/ PZFE Nanometer Composites by High Energy Ball Milling[J]. Journal of East China Normal University (Natural Sciences), 2004, (1): 56-60.

Fe/ PZFE Nanometer Composites by High Energy Ball Milling

More Information
  • Corresponding author: QIAN Fang-zhen
  • Received Date: 2002-11-08
  • Rev Recd Date: 2003-01-31
  • Publish Date: 2004-03-25
  • Fe/PTFE nanometer compound was prepared by high energy ball milling. Firstly, PTFE was milled for 50h,90h,120h ,then Fe/ PTFE mixture was milled for 700h. The components were indentified by 57Fe Mossbauer spectroscopy. The Mossbauer effect studies show that the spectrum includes not only bothsextets of bulk and interface of a-Fe ,it indicates the size of particle Fe is in the order of nanometer, but also one singlet for Fe3+, one doublet for Fe2+ , they corresponds to FeF2 and FeF3 respectively. As milling time increases,the component of interface of a-Fe disappears, meantime, the Fe3C appears. The result shows that it is helpful to produce FeF3 as PTFE was initially milled.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views (10551) PDF downloads(319) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return