Process for producing polymer electrolyte emulsion
    1.
    发明授权
    Process for producing polymer electrolyte emulsion 失效
    生产聚合物电解质乳液的方法

    公开(公告)号:US07972734B2

    公开(公告)日:2011-07-05

    申请号:US12309000

    申请日:2007-06-29

    IPC分类号: B01D61/00

    摘要: A process for producing a polymer electrolyte emulsion having the following steps (1) and (2) is provided. Step (1): a step of dissolving a polymer electrolyte in a solvent comprising a good solvent for the polymer electrolyte to prepare a polymer electrolyte solution having a polymer electrolyte concentration of 0.1 to 10% by weight. Step (2): a step of mixing the polymer electrolyte solution 10 obtained in the step (1), and a poor solvent for the polymer electrolyte at a ratio of 4 to 99 parts by weight of the poor solvent based on 1 part by weight of the polymer electrolyte solution. In addition, a process for producing a polymer 15 electrolyte emulsion comprising separating a polymer electrolyte dispersion in which a polymer electrolyte particle is dispersed in a dispersing medium, with a membrane is provided.

    摘要翻译: 提供了具有以下步骤(1)和(2)的制备高分子电解质乳液的方法。 工序(1):将聚合物电解质溶解在包含高分子电解质的良溶剂的溶剂中,制备聚合物电解质浓度为0.1〜10重量%的高分子电解质溶液的工序。 步骤(2):将步骤(1)中得到的高分子电解质溶液10与高分子电解质的不良溶剂以相对于1重量份的4〜99重量份的不良溶剂的比例混合的工序 的聚合物电解质溶液。 此外,提供了一种制备聚合物15电解质乳液的方法,其包括用聚合物电解质分散体分散其中聚合物电解质颗粒分散在分散介质中的膜。

    Process for producing polymer electrolyte emulsion
    4.
    发明申请
    Process for producing polymer electrolyte emulsion 失效
    生产聚合物电解质乳液的方法

    公开(公告)号:US20090208810A1

    公开(公告)日:2009-08-20

    申请号:US12309000

    申请日:2007-06-29

    IPC分类号: H01M8/10

    摘要: A process for producing a polymer electrolyte emulsion having the following steps (1) and (2) is provided. Step (1): a step of dissolving a polymer electrolyte in a solvent comprising a good solvent for the polymer electrolyte to prepare a polymer electrolyte solution having a polymer electrolyte concentration of 0.1 to 10% by weight. Step (2): a step of mixing the polymer electrolyte solution obtained in the step (1), and a poor solvent for the polymer electrolyte at a ratio of 4 to 99 parts by weight of the poor solvent based on 1 part by weight of the polymer electrolyte solution. In addition, a process for producing a polymer electrolyte emulsion comprising separating a polymer electrolyte dispersion in which a polymer electrolyte particle is dispersed in a dispersing medium, with a membrane is provided.

    摘要翻译: 提供了具有以下步骤(1)和(2)的制备高分子电解质乳液的方法。 工序(1):将聚合物电解质溶解在包含高分子电解质的良溶剂的溶剂中,制备聚合物电解质浓度为0.1〜10重量%的高分子电解质溶液的工序。 步骤(2):将步骤(1)中获得的聚合物电解质溶液与用于聚合物电解质的不良溶剂以4至99重量份的不良溶剂的比例混合,基于1重量份的 聚合物电解质溶液。 此外,提供了一种制备聚合物电解质乳液的方法,其包括用聚合物电解质分散体分散其中聚合物电解质颗粒分散在分散介质中的膜。

    COPOLYMER, POLYMER ELECTROLYTE, AND USE THEREOF
    5.
    发明申请
    COPOLYMER, POLYMER ELECTROLYTE, AND USE THEREOF 审中-公开
    共聚物,聚合物电解质及其用途

    公开(公告)号:US20100167165A1

    公开(公告)日:2010-07-01

    申请号:US12097571

    申请日:2006-12-19

    IPC分类号: H01M8/10 B01J47/00 B01J37/30

    摘要: The present invention is a copolymer obtained by condensation, a condensation reaction of a leaving group and a nucleophilic group, of a mixture of the following (A) and (C) with a mixture of (B) and (D), or of a mixture of (A), (B), (C) and (D): (A) a monomer having two leaving groups and further at least one acid group in a molecule; (B) a monomer having two nucleophilic groups and further at least one acid group in a molecule; (C) a monomer having two leaving groups and substantially no acid group in a molecule; and (D) a monomer having two nucleophilic groups and substantially no acid group in a molecule.

    摘要翻译: 本发明是通过将(A)和(C)的混合物与(B)和(D)的混合物的缩合,离去基团和亲核基团的缩合反应得到的共聚物,或 (A),(B),(C)和(D)的混合物:(A)分子中具有两个离去基团和至少一个酸基团的单体; (B)分子中具有两个亲核基团和至少一个酸基团的单体; (C)分子中具有两个离去基团且基本上不含酸基团的单体; 和(D)分子中具有两个亲核基团且基本上不含酸基团的单体。

    Block copolymer and use thereof
    6.
    发明授权
    Block copolymer and use thereof 失效
    嵌段共聚物及其用途

    公开(公告)号:US08178590B2

    公开(公告)日:2012-05-15

    申请号:US11802916

    申请日:2007-05-25

    IPC分类号: B01J41/00

    摘要: A polymer electrolyte satisfying both of proton conductivity and chemical stability such as water resistance at a high level that is preferable as the polymer electrolyte for fuel cells and the like is provided. The invention includes a block copolymer comprising one or more segments having an ion exchange group and one or more segments having substantially no ion exchange group, wherein at least one of the segments having an ion exchange groupis the segment represented by the following general formula (1A), (1B) or (1C): and the segment has ion exchange group density of 4.0 meq/g or more, and the segments having substantially no ion exchange groupis the segment represented by the following general formula (2):

    摘要翻译: 提供了满足质子传导性和化学稳定性两者的高分子电解质,例如优选作为燃料电池用聚合物电解质等的高水平的耐水性。 本发明包括含有一个或多个具有离子交换基团和一个或多个基本上没有离子交换基团的链段的嵌段共聚物,其中至少一个具有离子交换基团的链段是由以下通式(1A ),(1B)或(1C):所述链段的离子交换基团密度为4.0meq / g以上,并且基本上不具有离子交换基团的链段为由以下通式(2)表示的链段:

    CEOSSLINKED AROMATIC POLYMER, POLYMER ELECTROLYTE,CATALYST INK, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL
    7.
    发明申请
    CEOSSLINKED AROMATIC POLYMER, POLYMER ELECTROLYTE,CATALYST INK, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL 审中-公开
    交联芳香族聚合物,聚合物电解质,催化剂油墨,聚合物电解质膜,膜电极组件和燃料电池

    公开(公告)号:US20100129729A1

    公开(公告)日:2010-05-27

    申请号:US12451338

    申请日:2008-05-16

    申请人: Kentaro Masui

    发明人: Kentaro Masui

    IPC分类号: H01M8/10 B01J41/12 H01M8/08

    摘要: A crosslinked aromatic polymer which is produced by a process comprising a reaction step of reacting an aromatic monomer having an ion exchange group of the following general formula (1) and a poly-functional aromatic monomer of the following general formula (2) in a solvent, thereby generating a gel swollen with the solvent: wherein, in the formulae, Ar1 represents a (2+n)-valent aromatic group, Ar2 represents a (3+p)-valent aromatic group, Q represents an ion exchange group, X1 represents a functional group condensable with X1 or X2, X2 represents a functional group condensable with X1 or X2, n represents an integer of 1 or more, p represents an integer of 0 or more, and in this connection a plurality of X1's and X2's may be the same as or different from each other, respectively.

    摘要翻译: 一种交联芳族聚合物,其通过包括使具有以下通式(1)的离子交换基团的芳族单体和下述通式(2)的多官能芳族单体在溶剂中反应的反应步骤的方法制备: 由此产生溶剂溶胀的凝胶:式中,Ar 1表示(2 + n)价芳族基,Ar 2表示(3 + p)价芳香族基,Q表示离子交换基,X1 表示可以与X1或X2可缩合的官能团,X2表示可与X1或X2可缩合的官能团,n表示1以上的整数,p表示0以上的整数,在这一点上,多个X1和X2可以 分别相同或不同。

    Block copolymer and use thereof
    8.
    发明申请
    Block copolymer and use thereof 失效
    嵌段共聚物及其用途

    公开(公告)号:US20070281195A1

    公开(公告)日:2007-12-06

    申请号:US11802916

    申请日:2007-05-25

    摘要: A polymer electrolyte satisfying both of proton conductivity and chemical stability such as water resistance at a high level that is preferable as the polymer electrolyte for fuel cells and the like is provided. The invention includes a block copolymer comprising one or more segments having an ion exchange group and one or more segments having substantially no ion exchange group, wherein at least one of the segments having an ion exchange groupis the segment represented by the following general formula (1A), (1B) or (1C): and the segment has ion exchange group density of 4.0 meq/g or more, and the segments having substantially no ion exchange groupis the segment represented by the following general formula (2):

    摘要翻译: 提供了满足质子传导性和化学稳定性两者的高分子电解质,例如优选作为燃料电池用聚合物电解质等的高水平的耐水性。 本发明包括含有一个或多个具有离子交换基团和一个或多个基本上没有离子交换基团的链段的嵌段共聚物,其中至少一个具有离子交换基团的链段是由以下通式(1A ),(1B)或(1C):所述链段的离子交换基团密度为4.0meq / g以上,并且基本上不具有离子交换基团的链段为由以下通式(2)表示的链段: