English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 51296/86402 (59%)
造訪人次 : 8166463      線上人數 : 75
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25083

    題名: Mössbauer Spectroscopic Studies of Supported α-Fe2O3 and Fe Catalysts II : The Effect of the Second Metal Addition
    作者: 魏和祥;Wei, Ho-hsiang;林坤海;Lin, K. H.
    貢獻者: 淡江大學化學學系
    關鍵詞: Mossbauer effect;iron catalysts
    日期: 1984-12-01
    上傳時間: 2013-07-29 13:46:11 (UTC+8)
    出版者: 臺北市:中國化學學會
    摘要: The effect of the addition of a second metals such as Zn and Ni on the calcinaton and reduction of alumina, magnesia and silicasupported iron catalysis with total iron loading of 5wt% is investigated by Mossbauer spectroscopy. It is shown that the reducibility of supported .alpha.-Fe/sub 2/O/sub 3/ is gradually increased by adding the second metal. The values of the magnetic hyperfine field obtained from Mossbauer spectra for the Zn or Ni-added .alpha.-Fe/sub 2/O/sub 3/ or Fe catalysts decreased with increasing second metal loading.
    關聯: 中國化學會會誌=Journal of the Chinese Chemical Society 31(4),頁335-338
    DOI: 10.1002/jccs.198400047
    顯示於類別:[化學學系暨研究所] 期刊論文


    檔案 大小格式瀏覽次數



    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋