教師資料查詢 | 類別: 期刊論文 | 教師: 王伯昌WANG, BO-CHENG (瀏覽個人網頁)

標題:Electrochemical reduction of C60 and C70 films in N(Me)4(ClO4)/MeCN
學年85
學期2
出版(發表)日期1997/02/28
作品名稱Electrochemical reduction of C60 and C70 films in N(Me)4(ClO4)/MeCN
作品名稱(其他語言)
著者王文竹; Wang, Wen-jwu; Lin, S. S.; Chiu, H. S.; Chang, C. S.; Chuang, K. C.; 王伯昌; Wang, B. C.
單位淡江大學化學學系
出版者Elsevier
著錄名稱、卷期、頁數Synthetic metals 86(1-3), pp.2341-2342
摘要The electrochemical behavior of C60 and C70 films on glassy carbon electrode with tetramethylammonium perchlorate in acetonitrile solution was investigated by cyclic voltammetry(CV). The cyclic voltammogram of such films showing an unusual hysteresis suggested that large structural changes occur on reduction. We described the first well-resolved cyclic voltammogram of C60 and C70 films with small size cations N(CH3)4+ by using an ultramicroelectrochemical cell technique. These results, accompanied by electrochemical quartz crystal microbalance(EQCM) method, led the doping process of NR4+ and dissolution process of fulleride being able to be characterized in detail to understand the structures as well as phases of doped films. Different phases of doped C60 and C70 films, such as C60n−(NR4+)m and C70n−(NR4+)m (n = 1,2; m = 0,1,2), were proposed to investigate two reduction peaks of fullerene from neutral to −2 charge.
關鍵字
語言英文
ISSN0379-6779
期刊性質國內
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產學合作
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審稿制度
國別中華民國
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