English  |  正體中文  |  简体中文  |  Items with full text/Total items : 16702/18989 (88%)
Visitors : 5529371      Online Users : 53
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/23551


    標題: 界面活佐劑對3-苯基雪梨酮的電解還原反應之影響
    Polarographic Studies on the Influence of Surfactants on the Electrolytic Reduction of 3-Phenylsydone
    作者: 王來好
    林維炤
    田憲儒
    貢獻者: 應用化學科
    成功大學化學系
    關鍵字: 極譜
    3-苯基雪梨酮
    界面活性劑
    動力學參數
    polarography
    3-phenylsydnone
    surfactant
    kinetic parameter
    日期: 1990
    上傳時間: 2011-03-29 14:26:45 (UTC+8)
    摘要: 本研究探討3-苯基雪梨酮在酸性溶液中( pH2.98或4.25 )電解還原反應,於添加溶有界面活性劑之EtOH或DMF溶液,所顯示的極譜行為。利用Kouteck'y方法計算所獲得的電極反應動力學參數,顯示3-苯基雪梨酮之還原為擴散所控制且為不可逆反應,隨著界面活性劑的濃度、有機溶劑含量、與pH值之增加而傾向於更不可逆。
    The polarographic behaviors of the electrolytic reduction of the 3-phenylsydnone in the acidic solution (pH 2.98 or 4.25) in the presence of surfactants, dissolved in EtOH or DMF, were studied. Calculation of the kinetic parameters of the electrode reduction by the kouteckyb method revealed that the reduction of 3-phenylsydnone was of diffusion-controUed and irreversible. The tendency towards more irreversible was achieved by increasing the concentration of surfactants and the percentage of organic solvent, as well as the pH value.
    關聯: 嘉南學報 16: p.1-12
    Appears in Collections:[嘉南學報] 16期 (1990)
    [醫藥化學系 ] 期刊論文

    Files in This Item:

    There are no files associated with this item.



    All items in CNU IR are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback