教師資料查詢 | 類別: 期刊論文 | 教師: 余良杰 YU, LIANG-JYE (瀏覽個人網頁)

標題:Comparison of properties of conducting TCNQ salts with 1,4-bis[1-(4--r-pyridinio)]butane and trans-2-butene dications
學年79
學期2
出版(發表)日期1991/05/15
作品名稱Comparison of properties of conducting TCNQ salts with 1,4-bis[1-(4--r-pyridinio)]butane and trans-2-butene dications
作品名稱(其他語言)
著者余良杰; Yu, L. J.
單位淡江大學化學學系
出版者Elsevier
著錄名稱、卷期、頁數Synthetic metals 42(1-2), pp.1751-1756
摘要Conducting TCNQ salts are prepared with dications consisting of butyl and trans-2-butenyl as the central linkages and various 4-substituted pyridinium as the charged end groups. Conductivities are comparable and of low values (10−4 − 10−2 S/cm) for the salts having H, t-butyl and benzyl as the substituents of pyridine irrespective of central linkages. For the salts with 4-methyl and 4-ethyl as the substituents of pyridine, the conductivities are 4 orders of magnitude higher for butyl linkage. UV-VIS-Near IR and IR spectra of these salts are presented. The variation of conductivity is explained in terms of dication structures.
關鍵字
語言英文
ISSN0379-6779
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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