BENZENESULFONIC ACID DERIVATIVE COMPOUNDS, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF
申请人:Mitsui Chemicals, Inc.
公开号:EP1138669A1
公开(公告)日:2001-10-04
A benzosulfonic acid derivative compound which is utilized as a dopant for electron-conjugated polymer and are expressed by the following formula.
Wherein X is hydrogen or hydroxyl group, and R3 and R4 each are hydrogen, alkyl group, etc. Examples of the compound include 3-sulfobenzamide, 3-sulfobenzoylurea, N-methyl-3-sulfobenzamide, and 5-sulfosalicylamide. Doping an electron-conjugated polymer with the compound gives a conducting polymeric material which has high conductivity and excellent heat resistance and is usable as a conducting material suited to a cathode in a solid electrolytic capacitor.
一种苯磺酸衍生物化合物,可用作电子共轭聚合物的掺杂剂,用下式表示。
其中 X 为氢或羟基,R3 和 R4 分别为氢、烷基等。化合物的例子包括 3-磺基苯甲酰胺、3-磺基苯甲酰脲、N-甲基-3-磺基苯甲酰胺和 5-磺基水杨酰胺。在电子共轭聚合物中掺入该化合物可得到导电聚合物材料,该材料具有高导电性和优异的耐热性,可用作固体电解电容器阴极的导电材料。