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1. 发明授权

US06224994B1 Solid polyelectrolyte-type fuel cell 失效
标题翻译：固体聚电解质型燃料电池
公开(公告)号：US06224994B1
公开(公告)日：2001-05-01
申请号：US09232904
申请日：1999-01-19
申请人： Michio Asukabe , Chiaki Yamada , Michiaki Katoh , Shinji Nezu
发明人： Michio Asukabe , Chiaki Yamada , Michiaki Katoh , Shinji Nezu
IPC分类号： H01M810
CPC分类号： H01M8/1023 , H01M8/1039 , H01M8/1051 , H01M8/1072 , Y02P70/56
摘要： A solid polyelectrolyte membrane for a fuel cell includes (a) a hydrocarbon polymer grafted fluorine polymer, which contains sulfonic acid groups, and (b) whisker fibers, fixed to the grafted fluorine polymer. The fiber may be surface-treated with a silane coupling agent which reacts with the fluorine polymer and the fibers, prior to graft-copolymerization.
摘要翻译：用于燃料电池的固体聚电解质膜包括（a）含有磺酸基的烃聚合物接枝的氟聚合物和（b）固定在接枝的氟聚合物上的晶须纤维。在接枝共聚之前，纤维可以用与氟聚合物和纤维反应的硅烷偶联剂进行表面处理。

2. 发明授权

US06355370B2 Solid polyelectrolyte fuel cell having a solid polyelectrolyte membrane with varying water content 失效
标题翻译：固体聚电解质燃料电池具有不同含水量的固体聚电解质膜
公开(公告)号：US06355370B2
公开(公告)日：2002-03-12
申请号：US09200735
申请日：1998-11-27
申请人： Michiaki Katoh , Michio Asukabe , Chiaki Yamada , Shinji Nezu
发明人： Michiaki Katoh , Michio Asukabe , Chiaki Yamada , Shinji Nezu
IPC分类号： H01M810
CPC分类号： H01M8/04291 , H01M8/1023 , H01M8/1039 , H01M8/1067 , H01M8/1072 , H01M8/1088 , Y02P70/56
摘要： A solid polyelectrolyte fuel cell has (a) a positive electrode, (b) a negative electrode, and (c) a solid polyelectrolyte membrane containing water, between the positive electrode and the negative electrode, where the water content of portions of the solid polyelectrolyte membrane adjacent to the negative electrode is greater than the water content of portions of the solid polyelectrolyte membrane adjacent to the positive electrode. The cell outputs high voltage and has good properties.
摘要翻译：固体聚电解质燃料电池在正极和负极之间具有（a）正极，（b）负极和（c）含有水的固体聚电解质膜，其中固体聚电解质部分的含水量与负极相邻的膜比与正极相邻的固体聚电解质膜的部分的含水量大。电池输出高电压，具有良好的性能。

3. 发明授权

US06242123B1 Solid polyelectrolyte membrane for fuel cells, and method for producing it 失效
标题翻译：燃料电池用固体聚电解质膜及其制造方法
公开(公告)号：US06242123B1
公开(公告)日：2001-06-05
申请号：US09163009
申请日：1998-09-30
申请人： Shinji Nezu , Naoki Ito , Chiaki Yamada , Michiaki Kato , Michio Asukabe
发明人： Shinji Nezu , Naoki Ito , Chiaki Yamada , Michiaki Kato , Michio Asukabe
IPC分类号： H01M810
CPC分类号： C08F259/08 , C08F255/02 , H01M8/1023 , H01M8/1039 , H01M8/1072 , Y02P70/56
摘要： A solid polyelectrolyte membrane for a fuel cell, comprises a synthetic resin comprising main chains and side chains, the main chains having a copolymer structure of a first olefin hydrocarbon and an olefin perfluorocarbon, the side chains having a sulfonic acid group containing crosslinked copolymer structure of a second olefin hydrocarbon and a diolefin hydrocarbon. The solid polyelectrolyte membrane is an inexpensive, solid polyelectrolyte membrane for fuel cells, of which the water content is controlled so that it does not cause too much wetting of electrode catalysts.
摘要翻译：一种用于燃料电池的固体聚电解质膜，包括包含主链和侧链的合成树脂，主链具有第一烯烃和烯烃全氟化碳的共聚物结构，侧链具有含有交联共聚物结构的磺酸基第二烯烃和二烯烃。固体聚电解质膜是用于燃料电池的廉价的固体聚电解质膜，其中控制含水量，使得其不会导致电极催化剂的过度润湿。

4. 发明授权

US06827986B2 Grafted polymer electrolyte membrane, method of producing a grafted polymer electrolyte membrane, and fuel cell comprising the same 失效
标题翻译：接枝高分子电解质膜，接枝聚合物电解质膜的制造方法以及包含该高分子电解质膜的燃料电池
公开(公告)号：US06827986B2
公开(公告)日：2004-12-07
申请号：US09784057
申请日：2001-02-16
申请人： Michio Asukabe , Michiaki Kato , Takumi Taniguchi , Yu Morimoto , Masaya Kawasumi
发明人： Michio Asukabe , Michiaki Kato , Takumi Taniguchi , Yu Morimoto , Masaya Kawasumi
IPC分类号： B05D500
CPC分类号： H01M8/1072 , C08J5/2293 , C08J2325/04 , C08J2327/00 , C25B13/08 , H01M8/0289 , H01M8/1023 , H01M8/1039 , Y02P70/56
摘要： The present invention is a grafted polymer electrolyte membrane prepared by first preparing a precursor membrane comprising a polymer which is capable of being graft polymerized, exposing the surface of the precursor membrane to a plasma in an oxidative atmosphere, then graft-polymerizing a side chain polymer to the plasma treated precursor membrane and introducing a proton conductive functional group to the side chain. The resulting grafted polymer electrolyte membrane has excellent stability and performance when used in a proton-exchange membrane fuel cell or for electrolysis of water.
摘要翻译：本发明是一种接枝聚合物电解质膜，其通过首先制备包含能够接枝聚合的聚合物的前体膜，将前体膜的表面暴露于氧化性气氛中的等离子体，然后将侧链聚合物到等离子体处理的前体膜并将质子传导官能团引入侧链。所得到的接枝聚合物电解质膜当用于质子交换膜燃料电池或电解水时具有优异的稳定性和性能。

5. 发明授权

US06335112B1 Solid polymer electrolyte fuel cell 失效
标题翻译：固体聚合物电解质燃料电池
公开(公告)号：US06335112B1
公开(公告)日：2002-01-01
申请号：US09409337
申请日：1999-09-30
申请人： Michio Asukabe , Gang Xie
发明人： Michio Asukabe , Gang Xie
IPC分类号： H01M810
CPC分类号： H01M8/1004 , H01M8/0662 , H01M8/1023 , H01M8/1039 , H01M8/1051 , H01M2300/0082
摘要： A solid polymer electrolyte fuel cell includes a solid polymer electrolyte membrane and a fuel cell electrode. The solid polymer electrolyte membrane and/or the fuel cell electrode can contain at least one catalyst selected from oxide catalysts, macrocyclic metal complex catalysts, transition metal alloy catalysts and inorganic salt catalysts. The catalyst decomposes hydrogen peroxide formed during fuel cell operation and prevents the hydrogen peroxide from decomposing the solid polymer electrolyte membrane. As a result, a solid polymer electrolyte fuel cell is formed that is excellent in durability and available at a reduced cost.
摘要翻译：固体聚合物电解质燃料电池包括固体聚合物电解质膜和燃料电池电极。固体聚合物电解质膜和/或燃料电池电极可以含有选自氧化物催化剂，大环金属配合物催化剂，过渡金属合金催化剂和无机盐催化剂中的至少一种催化剂。催化剂分解在燃料电池操作期间形成的过氧化氢，并防止过氧化氢分解固体聚合物电解质膜。结果，形成了耐久性优异且成本低廉的固体高分子电解质型燃料电池。

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