Novel aromatic sulfonate derivative, polyarylene, sulfonated polyarylene and production method thereof, macromolecular solid electrolyte, and proton conductive membrane
    23.
    发明申请
    Novel aromatic sulfonate derivative, polyarylene, sulfonated polyarylene and production method thereof, macromolecular solid electrolyte, and proton conductive membrane 有权
    新型芳香族磺酸衍生物,聚亚芳基,磺化聚亚芳基及其制备方法,大分子固体电解质和质子传导膜

    公开(公告)号:US20040126639A1

    公开(公告)日:2004-07-01

    申请号:US10734194

    申请日:2003-12-15

    Abstract: 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): 1 wherein X is a halogen atom other than fluorine, a nullOSO3CH3 group or a nullOSO3CF3 group; Y is a divalent organic group; A is null(CH2)mnull or null(CF2)mnull (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.

    Abstract translation: 本文描述了磺化聚亚芳基的生产方法,它是安全的并且易于控制引入聚合物中的磺酸基的量和位置。 还公开了磺化聚亚芳基。 本发明还提供了适用于上述制备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和质子传导膜的高分子固体电解质。 芳香族磺酸酯衍生物具有下式(1):其中X是除氟以外的卤素原子,-OSO 3 CH 3基或-OSO 3 CF 3基; 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); 并且R是C 4-20烃基。 磺化聚亚芳基的制备方法包括至少包含式(1)的芳族磺酸酯衍生物和所得聚亚芳基的水解的芳族化合物的偶联聚合。

    Synthesis of conducting polymers: polybutadienes from disubstituted
butynes
    24.
    发明授权
    Synthesis of conducting polymers: polybutadienes from disubstituted butynes 失效
    导电聚合物的合成:来自二取代的丁炔的聚丁二烯

    公开(公告)号:US4623703A

    公开(公告)日:1986-11-18

    申请号:US664342

    申请日:1984-10-24

    CPC classification number: H01B1/128 C07C309/67 C08F8/48 C08G75/02 C08G75/20

    Abstract: A two-step method is disclosed for chemically synthesizing substituted butadiene polymers from 1,4-disubstituted butynes. The first step in the synthesis of the butadiene polymer is the polymerization of 1,4-disubstituted butyne monomers. The substituted butyne polymer which results is then isomerized to the corresponding substituted butadiene polymer by subjecting the butyne to a weak organic base such as triethylamine. The isomerization reaction can be performed under very mild conditions and proceeds at ambient temperature.

    Abstract translation: 公开了用于从1,4-二取代的丁炔化学合成取代的丁二烯聚合物的两步法。 合成丁二烯聚合物的第一步是1,4-二取代的丁炔单体的聚合。 然后将所得的取代丁炔聚合物通过使丁炔经受弱有机碱如三乙胺而异构化为相应的取代的丁二烯聚合物。 异构化反应可以在非常温和的条件下进行,并在环境温度下进行。

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