SYNTHESIS OF A NOVEL DONOR, BTFE-DMB, AND THE ELECTRICAL-PROPERTIES OF ITS IODINE SALTS

被引:19
作者
MIZUTANI, M
TANAKA, K
IKEDA, K
KAWABATA, K
机构
[1] Central Research Laboratories, Idemitsu Kosan Co., Ltd., Sodegaura, Chiba, 299-02
关键词
D O I
10.1016/0379-6779(92)90343-H
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
1,4-Bis[2(tetrathiafulvalen-2-yl)ethenyl]-2,5-dimethylbenzene (BTFE-DMB) is synthesized. Both the absolute values of oxidation potentials and the difference between the first and second ones of BTFE-DMB are smaller than those of tetrathiafulvalene (TTF). The resistivity of the single crystal of its iodine salts is as low as 7 x 10(-3)-OMEGA-cm at room temperature. The crystal shows a metallic-conducting behavior above c. 180 K.
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页码:201 / 205
页数:5
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