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首页> 外国专利> Aromatic sulfonated derivatives, polyarylene, sulphonated polyarylene, process for their preparation, macromolecular solid electrolyte and proton-conducting membrane

Aromatic sulfonated derivatives, polyarylene, sulphonated polyarylene, process for their preparation, macromolecular solid electrolyte and proton-conducting membrane

机译：芳族磺化衍生物，聚亚芳基，磺化聚亚芳基，其制备方法，高分子固体电解质和质子传导膜

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Described herein is a production method of sulfonated polyarylene that is safe and enables easy control of the amount and position of sulfonic groups introduced in the polymer. The sulfonated polyarylene is also disclosed. The invention further provides a polyarylene and an aromatic sulfonate derivative that are suitably employed in the above production method. Also provided are a macromolecular solid electrolyte that comprises the sulfonated polyarylene, and a proton conductive membrane. ??The aromatic sulfonate derivative has the following formula (1): CHEM wherein X is a halogen atom other than fluorine, a -OSO3CH3 group or a -OSO3CF3 group; Y is a divalent organic group; A is -(CH2)m- or -(CF2)m- (wherein m is an integer of 1 to 10); and R is a C4-20 hydrocarbon group. ??The production method of sulfonated polyarylene comprises coupling polymerization of an aromatic compound that includes at least the aromatic sulfonate derivative of the formula (1) and hydrolysis of the resultant polyarylene.
机译：本文描述了一种磺化聚亚芳基的生产方法，该方法安全并且能够容易地控制引入聚合物中的磺酸基的量和位置。还公开了磺化的聚亚芳基。本发明进一步提供了适用于上述生产方法的聚亚芳基和芳族磺酸酯衍生物。还提供了包含磺化聚亚芳基的大分子固体电解质和质子传导膜。芳香族磺酸酯衍生物具有下式（1）：其中X是氟，-OSO3CH3基或-OSO3CF3基团以外的卤素原子。 Y是二价有机基团; A是-（CH 2）m-或-（CF 2）m-（其中m是1至10的整数）; R为碳数4〜20的烃基。磺化聚亚芳基的生产方法包括至少包含式（1）的芳族磺酸盐衍生物的芳族化合物的偶联聚合和所得聚亚芳基的水解。

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