English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 50123/85142 (59%)
造訪人次 : 7905082      線上人數 : 42
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/987654321/25161

    題名: Properties of conducting TCNQ salts with saturated dications: N,N'-dialkyl-1,4-diazabicyclo[2,2,2]octane homologues
    其他題名: TCNQ鹽類的導電性質
    作者: 余良杰;Yu, L. J.
    貢獻者: 淡江大學化學學系
    日期: 1993-03-29
    上傳時間: 2009-12-01
    出版者: Elsevier
    摘要: Stoichiometric semiconducting salts consisting of TCNQ and saturated dications, N,N′-dialkyl-1,4-diazabicyclo[2,2,2]octane homologues, were obtained. Conductivity (four-probe, 300K) decreases with increasing alkyl chain length, 4.5 S/cm for dipropyl derivative and 10−4 S/cm for dioctyl derivative. FTIR and electronic absorption spectra are presented and discussed. On the basis of the dication nature and the results observed, a possible structure of these salts is discussed.
    關聯: Synthetic metals 56(1), pp.2140-2145
    DOI: 10.1016/0379-6779(93)90388-D
    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