公开(公告)号：US20140370417A1

公开(公告)日：2014-12-18

申请号：US14374130

申请日：2013-01-23

Applicant: NITTO DENKO CORPORATION

Inventor： Koso Matsuda ,  Hideyuki Emori ,  Megumu Nagasawa ,  Hiroyuki Nishii ,  Takashi Suzuki

IPC: H01M8/10 ,  B01J19/08

CPC classification number: H01M8/1039 ,  B01J19/081 ,  C08J5/2287 ,  C08J7/123 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1088 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02P70/56

Abstract: A method of the present invention for producing an anion exchange membrane includes the steps of: (i) irradiating a first polymer film with radiation; and (ii) graft-polymerizing a monomer containing a site into which a functional group having anion conducting ability can be introduced and an unsaturated carbon-carbon bond onto the radiation-irradiated first polymer film so as to form a second polymer film containing grafted chains. This method further includes the subsequent steps of: (a) subjecting the second polymer film to a treatment including irradiation with radiation so as to introduce a crosslinked structure into the grafted chains; and (b) introducing the functional group having anion conducting ability into the site.

Abstract translation: 本发明的用于制备阴离子交换膜的方法包括以下步骤：（i）用辐射照射第一聚合物膜; 和（ii）将含有具有阴离子导电性的官能团的单体的单体的接枝聚合，并将不饱和碳 - 碳键接合到辐射照射的第一聚合物膜上，以形成含有接枝链的第二聚合物膜 。 该方法还包括以下步骤：（a）对第二聚合物膜进行处理，包括用辐射照射，以将交联结构引入到接枝链中; 和（b）将具有阴离子导电能力的官能团引入该部位。

公开(公告)号：US20150010848A1

公开(公告)日：2015-01-08

申请号：US14385012

申请日：2013-03-11

Applicant: NITTO DENKO CORPORATION

Inventor： Takashi Suzuki ,  Hideyuki Emori ,  Hiroyuki Nishii

IPC: H01M8/10 ,  C08F259/08 ,  C08F285/00 ,  C08J5/22

CPC classification number: H01M8/102 ,  C08F259/08 ,  C08F285/00 ,  C08J5/2243 ,  C08J2351/06 ,  H01B1/122 ,  H01M8/1023 ,  H01M8/1027 ,  H01M8/1039 ,  H01M8/106 ,  H01M8/1072 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02P70/56

Abstract: Disclosed is a production method including the steps of: graft-polymerizing a first monomer onto a polymer substrate so as to form a first graft polymer; and graft-polymerizing a second monomer onto the first graft polymer so as to form a second graft polymer. The first monomer contains a polar group. The second monomer contains at least one selected from the group consisting of an ion-conducting group and a site into which an ion-conducting group can be introduced. The second monomer has a higher polarity than the first monomer.

Abstract translation: 公开了一种制造方法，包括以下步骤：将第一单体接枝聚合到聚合物基材上以形成第一接枝聚合物; 并将第二单体接枝聚合到第一接枝聚合物上以便形成第二接枝聚合物。 第一单体含有极性基团。 第二单体含有选自离子导电基团和可以引入离子导电基团的位置中的至少一种。 第二单体具有比第一单体更高的极性。