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    • 3. 发明申请
    • ALKALINE SINGLE ION CONDUCTORS WITH HIGH CONDUCTIVITY AND TRANSFERENCE NUMBER AND METHODS FOR PREPARING THE SAME
    • 具有高电导率和转移数的碱性单离子导体及其制备方法
    • WO2012059222A1
    • 2012-05-10
    • PCT/EP2011/005526
    • 2011-11-02
    • MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.FUCHS, AnnetteKREUER, Klaus-DieterMAIER, JoachimWOHLFARTH, Andreas
    • FUCHS, AnnetteKREUER, Klaus-DieterMAIER, JoachimWOHLFARTH, Andreas
    • H01B1/12
    • H01G9/035H01B1/122H01M8/1018H01M10/0565H01M10/0568H01M10/0569H01M2300/0082
    • The invention relates to improved hydrocarbon polymer-based alkaline single ion conductors with very high conductivity in aprotic media and methods for preparing the same. The methods for preparing said alkaline single ion conductors comprise at least the following steps: a) providing a hydrocarbon oligomer or polymer with immobilized acidic substituent groups in its alkaline ion form and b) solvating the hydrocarbon oligomer or polymer of step a) in an aprotic polar solvent to obtain a solvated product wherein the molar ratio of solvent/alkaline cation is in the range from 1:1 to 10.000:1 and which solvated product has a conductivity of at least 10~5 S/cm at room temperature. In a preferred embodiment, the hydrocarbon oligomer or polymer is a polyarylene compound comprising one or more structural elements of the general formula I -[-X-Ar (WA) n -Y-] m -, wherein m is an integer from 1 to 1.000.000, X and Y, which are identical or different from each other, each represent a bridging group which may be an electron-acceptor or electron- donor group or neither, and Ar represents an aromatic or heteroaromatic ring system with 5-18 ring atoms and with W representing an anion of an acidic substituent group selected from a sulfonic acid group, sulfamide group, a phosphonic acid group, or a carboxy group, A representing an alkali cation, and n being between 0.1 and 4.
    • 本发明涉及在非质子介质中具有非常高的导电性的改进的基于烃聚合物的碱性单离子导体及其制备方法。 制备所述碱性单离子导体的方法至少包括以下步骤:a)以其碱性离子形式提供具有固定的酸性取代基的烃低聚物或聚合物,和b)使步骤a)中的烃低聚物或聚合物溶解在非质子中 得到溶剂化产物,其中溶剂/碱性阳离子的摩尔比在1:1至10.000:1的范围内,该溶剂化产物在室温下的电导率至少为10 -5 S / cm。 在优选的实施方案中,烃低聚物或聚合物是包含一种或多种通式I - [ - X-Ar(WA)n Y - ] m - 的结构单元的聚芳基化合物,其中m是1至1.000的整数。 000,X和Y彼此相同或不同,各自表示可以是电子受体或电子给体基团或两者的桥连基团,Ar表示具有5-18个环原子的芳族或杂芳族环系统 W表示选自磺酸基,磺酰胺基,膦酸基或羧基的酸性取代基的阴离子,代表碱性阳离子的A,n在0.1至4之间。