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    • 3. 发明授权
    • Hybrid electrolyte, method for manufacturing the same, and method for manufacturing electrochemical element using the same
    • 混合电解质及其制造方法以及使用该混合电解质的电化学元件的制造方法
    • US06299653B1
    • 2001-10-09
    • US09202480
    • 1998-12-14
    • Nobuto HoshiMasakatsu KurokiTakashi Minakata
    • Nobuto HoshiMasakatsu KurokiTakashi Minakata
    • H01M600
    • H01M10/052H01M2/1673H01M10/05H01M10/0565H01M2300/0085Y10T29/49108Y10T29/49112Y10T29/49115
    • Disclosed is a hybrid electrolyte comprising a shaped porous polymer structure comprising a polymer matrix and a plurality of cells dispersed in the polymer matrix, the polymer matrix containing a crosslinked polymer segment and having a gel content in the range of from 20 to 75%, wherein the shaped porous polymer structure is impregnated and swelled with an electrolytic liquid. A method for producing the hybrid electrolyte and a method for producing an electrochemical device comprising the hybrid electrolyte are also disclosed. The hybrid electrolyte of the present invention has a high ionic conductivity, an excellent stability under high temperature conditions and an excellent adherability to an electrode. Further, by the method of the present invention, the hybrid electrolyte having the above-mentioned excellent properties and an electrochemical device comprising such a hybrid electrolyte can be surely and effectively produced.
    • 公开了一种混合电解质,其包含成型的多孔聚合物结构,其包含聚合物基质和分散在聚合物基质中的多个细胞,所述聚合物基质含有交联的聚合物链段并且具有20至75%的凝胶含量,其中 成型的多孔聚合物结构用电解液浸渍和膨胀。 还公开了一种混合电解质的制造方法和包含该混合电解质的电化学装置的制造方法。 本发明的混合电解质具有高的离子电导率,在高温条件下具有优异的稳定性和对电极的优良的粘附性。 此外,通过本发明的方法,可以可靠且有效地制造具有上述优异性能的混合电解质和包含这种混合电解质的电化学装置。
    • 5. 发明申请
    • Vinyl monomer with superacid ester group and polymer of the same
    • 乙烯基单体与超酸酯基和聚合物相同
    • US20050209421A1
    • 2005-09-22
    • US11038571
    • 2005-01-21
    • Nobuto HoshiNobuyuki UematsuOliver GronwaldTakehiro KogaMasanori Ikeda
    • Nobuto HoshiNobuyuki UematsuOliver GronwaldTakehiro KogaMasanori Ikeda
    • C08F14/02C08F14/18
    • C08F14/02C08F2/04C08F14/18
    • The object of the present invention is to provide a vinyl monomer containing a superacidic ester group useful in the production of ionomers for polymer electrolyte fuel cells, and its production process. In addition, another object of the present invention is to provide a polymer produced from said vinyl monomer and its production process, as well as a process for producing a polymer containing a superacidic group from said polymer. The inventive vinyl monomer contains a haloalkyl ester group of a superacid, wherein the number of carbon atoms of the haloalkyl ester group is no more than 10, and the halogen in the haloalkyl group is chlorine and/or fluorine. A polymer containing said vinyl monomer as a repeating unit can be converted to a polymer containing a superacid group using at least one procedure of 1) heat treating at 50° C. to 350° C., and 2) contacting with a protic compound.
    • 本发明的目的是提供一种含有用于生产聚合物电解质燃料电池用离聚物的超酸酯基的乙烯基单体及其制造方法。 此外,本发明的另一个目的是提供由所述乙烯基单体制备的聚合物及其制备方法,以及从所述聚合物制备含有超酸基团的聚合物的方法。 本发明的乙烯基单体含有超酸的卤代烷基酯基,其中卤代烷基酯基的碳原子数不超过10,卤代烷基中的卤素是氯和/或氟。 含有所述乙烯基单体作为重复单元的聚合物可以使用至少一种如下步骤转化成含有超强酸基团的聚合物:1)在50℃至350℃下进行热处理,和2)与质子化合物接触。