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公开(公告)号：US11173484B2
公开(公告)日：2021-11-16
申请号：US16689491
申请日：2019-11-20
发明人： Kenji Miyatake , Junpei Miyake , Taro Kimura , Naoki Yokota , Katsuya Nagase , Yousuke Konno , Koichiro Asazawa , Aoi Takano , Takeshi Kato
摘要： Provided are an anion exchange resin being capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a battery electrode catalyst layer, which have improved electrical properties and chemical properties. For example, used is an anion exchange resin which has a hydrophobic unit being composed of bisphenol AF residues repeated via carbon-carbon bond and a hydrophilic unit being composed of hydrophilic groups repeated via carbon-carbon bond, in which the hydrophilic group is formed by connecting an anion exchange group to a fluorene backbone via a divalent saturated hydrocarbon group, and in which the hydrophobic unit and the hydrophilic unit are connected via carbon-carbon bond.
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公开(公告)号：US20200230590A1
公开(公告)日：2020-07-23
申请号：US16689491
申请日：2019-11-20
发明人： Kenji MIYATAKE , Junpei Miyake , Taro Kimura , Naoki Yokota , Katsuya Nagase , Yousuke Konno , Koichiro Asazawa , Aoi Takano , Takeshi Kato
IPC分类号： B01J41/13 , B01J41/14 , H01M8/1004 , H01M8/102
摘要： Provided are an anion exchange resin being capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a battery electrode catalyst layer, which have improved electrical properties and chemical properties. For example, used is an anion exchange resin which has a hydrophobic unit being composed of bisphenol AF residues repeated via carbon-carbon bond and a hydrophilic unit being composed of hydrophilic groups repeated via carbon-carbon bond, in which the hydrophilic group is formed by connecting an anion exchange group to a fluorene backbone via a divalent saturated hydrocarbon group, and in which the hydrophobic unit and the hydrophilic unit are connected via carbon-carbon bond.
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