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1. 发明申请

US20050106469A1 Proton conductive composition and proton conductive membrane 审中-公开
标题翻译：质子导电组合物和质子传导膜
公开(公告)号：US20050106469A1
公开(公告)日：2005-05-19
申请号：US10990879
申请日：2004-11-18
申请人： Junji Kawai , Toshihiro Otsuki , Mayumi Kakuta , Kohei Goto , Nagayuki Kanaoka , Yoichi Asano , Ryoichiro Takahashi
发明人： Junji Kawai , Toshihiro Otsuki , Mayumi Kakuta , Kohei Goto , Nagayuki Kanaoka , Yoichi Asano , Ryoichiro Takahashi
IPC分类号： B01D67/00 , B01D69/14 , B01D71/02 , B01D71/52 , B01D71/68 , B01D71/82 , C08J5/22 , C25B13/00 , C25C7/04 , H01M6/18 , H01M8/10
CPC分类号： C08J5/2256 , B01D67/0079 , B01D69/141 , B01D71/024 , B01D71/027 , B01D71/028 , B01D71/52 , B01D71/68 , B01D71/82 , C08J5/2275 , C08J2365/02 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039 , H01M8/1048 , H01M8/1051 , H01M2300/0082 , H01M2300/0091
摘要： A proton conductive membrane exhibiting superior proton conductivity even at high temperatures of 100° C. or above, and a proton conductive composition capable of forming the membrane are provided. The invention also provides a proton conductive membrane showing excellent proton conductivity even if it does not have an increased amount of the sulfonic groups introduced therein, and a proton conductive composition capable of forming the membrane. The proton conductive composition includes (a) at least one compound selected from a metal oxide hydrate, a phyllosilicate and a hygroscopic inorganic porous compound, and (b) a polyarylene having a sulfonic group.
摘要翻译：提供即使在100℃以上的高温也能表现出优异的质子传导性的质子传导性膜和能够形成膜的质子传导性组合物。本发明还提供了即使不引入其中引入的磺酸基的量增加也显示出优异的质子传导性的质子传导膜，以及能够形成膜的质子传导性组合物。质子传导性组合物包含（a）至少一种选自金属氧化物水合物，页硅酸盐和吸湿性无机多孔化合物的化合物，和（b）具有磺酸基的聚亚芳基。

2. 发明申请

US20050130024A1 Proton conductive composition and proton conductive membrane 审中-公开
标题翻译：质子导电组合物和质子传导膜
公开(公告)号：US20050130024A1
公开(公告)日：2005-06-16
申请号：US11007329
申请日：2004-12-09
申请人： Toshihiro Otsuki , Junji Kawai , Mayumi Kakuta , Nagayuki Kanaoka , Yoichi Asano , Ryoichiro Takahashi
发明人： Toshihiro Otsuki , Junji Kawai , Mayumi Kakuta , Nagayuki Kanaoka , Yoichi Asano , Ryoichiro Takahashi
IPC分类号： C08L71/12 , C08G65/40 , C08G85/00 , C08J5/22 , C08K3/00 , C08L71/10 , H01B1/06 , H01B1/12 , H01C1/00 , H01M8/02 , H01M8/10
CPC分类号： C08J5/2218 , H01B1/122 , H01M8/1004 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1051 , H01M2300/0082
摘要： The invention provides a proton conductive membrane which, even when reduced in thickness, does not allow penetration of an electrode to prevent a short circuit between electrodes and which permits sufficient generating performance. A proton conductive composition capable of forming the membrane is also provided. The proton conductive composition includes a nonconductive filler and a polyarylene having a sulfonic group. The proton conductive membrane, comprising the composition, contains the nonconductive filler in an amount of 3 to 50% by volume, and the nonconductive filler particles have diameters ranging from 3 to 90% the thickness of the membrane.
摘要翻译：本发明提供了一种质子传导膜，其甚至在厚度减小时不允许电极穿透以防止电极之间的短路并且允许充分的发生性能。还提供了能够形成膜的质子传导性组合物。质子传导性组合物包括非导电填料和具有磺酸基的聚亚芳基。包含该组合物的质子传导膜包含3至50体积％的非导电填料，非导电填料颗粒的直径范围为膜的厚度的3至90％。

3. 发明申请

US20050116206A1 Proton conductive composition and proton conductive membrane 有权
标题翻译：质子导电组合物和质子传导膜
公开(公告)号：US20050116206A1
公开(公告)日：2005-06-02
申请号：US10995247
申请日：2004-11-24
申请人： Mayumi Kakuta , Toshihiro Otsuki , Nagayuki Kanaoka , Masaaki Nanaumi , Yoichi Asano , Ryoichiro Takahashi
发明人： Mayumi Kakuta , Toshihiro Otsuki , Nagayuki Kanaoka , Masaaki Nanaumi , Yoichi Asano , Ryoichiro Takahashi
IPC分类号： C08L71/10 , C08J5/22 , C08K3/08 , C08K3/22 , H01B1/06 , H01B1/12 , H01C1/00 , H01M4/92 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： C08J5/2256 , C08J5/2262 , C08J2371/12 , H01B1/122 , H01M4/92 , H01M8/04197 , H01M8/04291 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039 , H01M8/1051 , H01M2300/0082
摘要： The present invention provides a proton conductive membrane having capabilities of self-generating water and maintaining water, excellent ion conductivity and excellent effect of inhibiting crossover and usable for solid polymer electrolyte type fuel cells and also provides a proton conductive composition used for preparing the proton conductive membrane. The proton conductive composition comprises 100 parts by weight of a polyarylene having a sulfonic group and 0.01 to 80 parts by weight of at least one metal catalyst selected from the group consisting of platinum, gold, palladium, rhodium, iridium and ruthenium, or comprises 100 parts by weight of a polyarylene having a sulfonic group, 0.01 to 80 parts by weight of the metal catalyst, and 0.01 to 50 parts by weight of metal oxide fine particles and/or fibers in total.
摘要翻译：本发明提供了具有自发水能力并保持水，优异的离子传导性和优异的抑制交叉的效果并且可用于固体聚合物电解质型燃料电池的质子传导膜，并且还提供了用于制备质子传导性的质子传导性组合物膜。质子传导性组合物包含100重量份具有磺酸基的聚亚芳基和0.01至80重量份的选自铂，金，钯，铑，铱和钌的至少一种金属催化剂，或包含100 重量份具有磺酸基的聚亚芳基，金属催化剂为0.01〜80重量份，总计为0.01〜50重量份的金属氧化物微粒和/或纤维。

4. 发明授权

US07449132B2 Proton conductive composition and proton conductive membrane 有权
标题翻译：质子导电组合物和质子传导膜
公开(公告)号：US07449132B2
公开(公告)日：2008-11-11
申请号：US10995247
申请日：2004-11-24
申请人： Mayumi Kakuta , Toshihiro Otsuki , Nagayuki Kanaoka , Masaaki Nanaumi , Yoichi Asano , Ryoichiro Takahashi
发明人： Mayumi Kakuta , Toshihiro Otsuki , Nagayuki Kanaoka , Masaaki Nanaumi , Yoichi Asano , Ryoichiro Takahashi
IPC分类号： H01B1/00 , H01M8/10
CPC分类号： C08J5/2256 , C08J5/2262 , C08J2371/12 , H01B1/122 , H01M4/92 , H01M8/04197 , H01M8/04291 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039 , H01M8/1051 , H01M2300/0082
摘要： The present invention provides a proton conductive membrane having capabilities of self-generating water and maintaining water, excellent ion conductivity and excellent effect of inhibiting crossover and usable for solid polymer electrolyte type fuel cells and also provides a proton conductive composition used for preparing the proton conductive membrane. The proton conductive composition comprises 100 parts by weight of a polyarylene having a sulfonic group and 0.01 to 80 parts by weight of at least one metal catalyst selected from the group consisting of platinum, gold, palladium, rhodium, iridium and ruthenium, or comprises 100 parts by weight of a polyarylene having a sulfonic group, 0.01 to 80 parts by weight of the metal catalyst, and 0.01 to 50 parts by weight of metal oxide fine particles and/or fibers in total.
摘要翻译：本发明提供了具有自发水能力并保持水，优异的离子传导性和优异的抑制交叉的效果并且可用于固体聚合物电解质型燃料电池的质子传导膜，并且还提供了用于制备质子传导性的质子传导性组合物膜。质子传导性组合物包含100重量份具有磺酸基的聚亚芳基和0.01至80重量份的选自铂，金，钯，铑，铱和钌的至少一种金属催化剂，或包含100 重量份具有磺酸基的聚亚芳基，金属催化剂为0.01〜80重量份，总计为0.01〜50重量份的金属氧化物微粒和/或纤维。

5. 发明申请

US20050064260A1 Membrane-electrode structure for solid polymer fuel cell 审中-公开
标题翻译：固体聚合物燃料电池的膜 - 电极结构
公开(公告)号：US20050064260A1
公开(公告)日：2005-03-24
申请号：US10941899
申请日：2004-09-16
申请人： Toshihiro Otsuki , Kohei Goto , Ryoichiro Takahashi , Yoichi Asano
发明人： Toshihiro Otsuki , Kohei Goto , Ryoichiro Takahashi , Yoichi Asano
IPC分类号： H01M4/86 , H01M8/10 , H01M4/90 , H01M4/96 , H01M8/04 , H01M8/12
CPC分类号： H01M8/1004 , H01M4/8605 , H01M2300/0082
摘要： Disclosed is a membrane-electrode structure for a solid polymer fuel cell comprising a pair of electrode catalyst layers and a polyeletrolyte membrane sandwiched between the electrode catalyst layers, wherein the electrode catalyst layers contain polyarylene having a sulfonic acid group, said polyarylene comprising a recurring unit represented by the following formula (A) and a recurring unit represented by the following formula (B); wherein Y is a direct bonding or a group selected from a divalent electron withdrawing group and a divalent electron donating group, Ar is a mononuclear or polynuclear aromatic group, m is an integer of 0 to 10, k is an integer of 0 to 5, l is an integer of 0 to 4, and k+1≧1; wherein R1 to R8 are each a hydrogen atom, a fluorine atom, an alkyl group, a fluorine-substituted alkyl group, an aryl group or an allyl group, W is a divalent electron withdrawing group or a direct bonding, T is a direct bonding, a divalent electron withdrawing group, a divalent electron donating group or the like, and n is an integer of 2 or more. The membrane-electrode structure for a solid polymer fuel cell of the present invention exhibits excellent electricity generation performance.
摘要翻译：公开了一种固体高分子型燃料电池用膜电极结构体，其包含一对电极催化剂层和夹在所述电极催化剂层之间的聚电解质膜，其中所述电极催化剂层含有具有磺酸基的聚亚芳基，所述聚亚芳基包含重复单元由下式（A）表示的重复单元和由下式（B）表示的重复单元; 其中Y为直接键或选自二价吸电子基团和二价给电子基团的基团，Ar为单核或多核芳族基团，m为0〜10的整数，k为0〜5的整数， l是0〜4的整数，k + 1> = 1; 其中R 1至R 8各自为氢原子，氟原子，烷基，氟取代的烷基，芳基或烯丙基，W为二价吸电子基团或直接键合 T是直接键合，二价吸电子基团，二价给电子基团等，n为2以上的整数。本发明的固体高分子型燃料电池用膜 - 电极结构的发电性能优异。

6. 发明授权

US07211203B2 Polymer electrolyte, proton conductive membrane and membrane-electrode assembly 有权
标题翻译：聚合物电解质，质子传导膜和膜 - 电极组件
公开(公告)号：US07211203B2
公开(公告)日：2007-05-01
申请号：US10768151
申请日：2004-02-02
申请人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Naoki Mitsuta , Hiroshi Soma
发明人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Naoki Mitsuta , Hiroshi Soma
IPC分类号： H01B1/00 , C08G63/44 , C01G18/77 , C01G63/00 , C01G12/00
CPC分类号： H01M8/1004 , C08G65/48 , C08G73/10 , C08G75/23 , C08G2650/02 , C08G2650/40 , C08L71/00 , C08L81/06 , C25B13/08 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032
摘要： Disclosed are a polymer electrolyte having improved hot water resistance and radical resistance, a proton conductive membrane comprising the polymer electrolyte, and a membrane-electrode assembly including the proton conductive membrane.The polymer electrolyte comprises at least one polymer selected from polyether, polyketone, polyetherketone, polysulfone, polyethersulfone, polyimide, polyetherimide, polybenzimidazole, polybenzothiazole, polybenzoxazole and the like. The polymer comprises a repeating structural unit with either or both of an aromatic ring and a heterocyclic ring, and a repeating structural unit represented by the formula (1): wherein X is a single bond, an electron-withdrawing group or an electron-donating group; R is a single bond, —(CH2)q— or —(CF2)q— where q ranges from 1 to 10; m is from 0 to 10; k is from 0 to 5; l is from 0 to 4; and k+1≧1.
摘要翻译：公开了具有改善的耐热水性和耐自由基性的聚合物电解质，包含聚合物电解质的质子传导膜和包括质子传导膜的膜 - 电极组件。聚合物电解质包含至少一种选自聚醚，聚酮，聚醚酮，聚砜，聚醚砜，聚酰亚胺，聚醚酰亚胺，聚苯并咪唑，聚苯并噻唑，聚苯并恶唑等的聚合物。聚合物包含具有芳环和杂环中的任一个或两者的重复结构单元和由式（1）表示的重复结构单元：其中X是单键，吸电子基团或给电子组; R是单键， - （CH 2 CH 2）q - 或 - （CF 2 CH 2）q - 其中 q范围从1到10; m为0〜10; k为0〜5; l为0〜4; 和k + 1> = 1。

7. 发明申请

US20050202299A1 Polymer electrolyte and proton conductive membrane 有权
标题翻译：聚合物电解质和质子传导膜
公开(公告)号：US20050202299A1
公开(公告)日：2005-09-15
申请号：US11074664
申请日：2005-03-09
申请人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Naoki Mitsuta , Hiroshi Soma
发明人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Naoki Mitsuta , Hiroshi Soma
IPC分类号： C08J5/22 , C08G61/00 , C25B9/00 , G01N27/00 , H01B1/06 , H01B1/12 , H01M8/02 , H01M8/10
CPC分类号： C08J5/2256 , C08J2365/02 , C08J2371/12 , H01B1/122 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039
摘要： A solid polymer electrolyte includes a polymer having a sulfonic group and shows high proton conductivity in a wide range of temperatures and humidities and is excellent in hot water resistance and chemical stability. A proton conductive membrane is composed of the electrolyte. The polymer electrolyte includes a polymer having a structural unit represented by the following formula (1a) or (1b): wherein A is a divalent electron-withdrawing group, B is a divalent electron-donating group or a direct bond, Ar is an aromatic group, Z is an oxygen or a sulfur atom, X is a hydrogen or a fluorine atom, j is an integer of 1 or greater, k is an integer of from 1 to 4, l is an integer of from 0 to 10, m is an integer of from 1 to 10, and n is an integer of from 1 to 8.
摘要翻译：固体聚合物电解质包括具有磺酸基的聚合物，并且在宽的温度和湿度范围内显示出高质子传导性，并且耐热水性和化学稳定性优异。质子传导膜由电解质组成。聚合物电解质包括具有由下式（1a）或（1b）表示的结构单元的聚合物：其中A是二价吸电子基团，B是二价给电子基团或直接键合，Ar是芳族基团，Z为氧或硫原子，X为氢或氟原子，j为1以上的整数，k为1〜4的整数，l为0〜10的整数，m 为1〜10的整数，n为1〜8的整数。

8. 发明申请

US20060127728A1 Membrane-electrode assembly for fuel cell 审中-公开
标题翻译：燃料电池用膜电极组件
公开(公告)号：US20060127728A1
公开(公告)日：2006-06-15
申请号：US11302346
申请日：2005-12-14
申请人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Hiroshi Soma
发明人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Hiroshi Soma
IPC分类号： H01M8/10
CPC分类号： B01D71/82 , B01D71/52 , B01D71/72 , B01D71/80 , C08G61/02 , C08G61/025 , C08G65/40 , C08G75/23 , C08G2261/3424 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039
摘要： The present invention provides a membrane-electrode assembly for fuel cell which comprises a solid polymer electrolyte membrane comprising a specific polyarylene having a sulfonic acid group and has excellent creep resistance, power generation performance and durability against power generation under high-temperature environment. The membrane-electrode assembly is characterized in that a pair of electrodes each comprising a gas diffusing layer and a catalyst layer are joined to both sides of a solid polymer electrolyte membrane so that the catalyst layer side comes into contact with the membrane, said membrane comprises a sulfonated polyarylene comprising constituent unit represented by the following formula (1): wherein Y is a group represented by —C(CF3)2—, (CF2)i—, wherein i is an integer of 1 to 10, —SO— or —SO2—; Z is a divalent electron-donating group or a direct bond; Ar is an aromatic group having a substituent represented by —SO3H; m is an integer of 0 to 10; n is an integer of 0 to 10; and k is an integer of 1 to 4.
摘要翻译：本发明提供一种燃料电池用膜电极接合体，其包含具有磺酸基的特定聚亚芳基的固体高分子电解质膜，在高温环境下具有优异的抗蠕变性，发电性能和耐发电性。膜 - 电极组件的特征在于，在固体聚合物电解质膜的两面上接合包括气体扩散层和催化剂层的一对电极，使得催化剂层侧与膜接触，所述膜包含包含由下式（1）表示的构成单元的磺化聚亚芳基：其中Y是由-C（CF 3）2 - 表示的基团，（CF 3）其中i为1〜10的整数，-SO - 或-SO 2 - ; - Z是二价给电子基团或直接键; Ar是具有由-SO 3 H 3表示的取代基的芳香族基团; m为0〜10的整数。 n为0〜10的整数。 k为1〜4的整数。

9. 发明授权

US07381501B2 Polymer electrolyte and proton conductive membrane 有权
标题翻译：聚合物电解质和质子传导膜
公开(公告)号：US07381501B2
公开(公告)日：2008-06-03
申请号：US11074664
申请日：2005-03-09
申请人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Naoki Mitsuta , Hiroshi Soma
发明人： Toshihiro Otsuki , Nagayuki Kanaoka , Masaru Iguchi , Naoki Mitsuta , Hiroshi Soma
IPC分类号： H01M10/08 , H01M6/18
CPC分类号： C08J5/2256 , C08J2365/02 , C08J2371/12 , H01B1/122 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039
摘要： A solid polymer electrolyte includes a polymer having a sulfonic group and shows high proton conductivity in a wide range of temperatures and humidities and is excellent in hot water resistance and chemical stability. A proton conductive membrane is composed of the electrolyte. The polymer electrolyte includes a polymer having a structural unit represented by the following formula (1a) or (1b): wherein A is a divalent electron-withdrawing group, B is a divalent electron-donating group or a direct bond, Ar is an aromatic group, Z is an oxygen or a sulfur atom, X is a hydrogen or a fluorine atom, j is an integer of 1 or greater, k is an integer of from 1 to 4, l is an integer of from 0 to 10, m is an integer of from 1 to 10, and n is an integer of from 1 to 8.
摘要翻译：固体聚合物电解质包括具有磺酸基的聚合物，并且在宽的温度和湿度范围内显示出高质子传导性，并且耐热水性和化学稳定性优异。质子传导膜由电解质组成。聚合物电解质包括具有由下式（1a）或（1b）表示的结构单元的聚合物：其中A是二价吸电子基团，B是二价给电子基团或直接键合，Ar是芳族基团，Z为氧或硫原子，X为氢或氟原子，j为1以上的整数，k为1〜4的整数，l为0〜10的整数，m 为1〜10的整数，n为1〜8的整数。

10. 发明授权

US07368068B2 Sulfonic group-containing polyarylene block copolymer, process for production thereof, solid polymer electrolyte and proton conductive membrane 有权
标题翻译：含磺基的聚亚芳基嵌段共聚物，其制备方法，固体聚合物电解质和质子传导膜
公开(公告)号：US07368068B2
公开(公告)日：2008-05-06
申请号：US11212688
申请日：2005-08-29
申请人： Takashi Okada , Mayumi Shinoda , Kimihiko Yoshii , Yousuke Konno , Toshihiro Otsuki , Kohei Goto
发明人： Takashi Okada , Mayumi Shinoda , Kimihiko Yoshii , Yousuke Konno , Toshihiro Otsuki , Kohei Goto
IPC分类号： H01B1/00 , C08G8/02 , C08G61/02 , H01M6/18
CPC分类号： B01D71/80 , B01D71/52 , B01D71/66 , B01D71/68 , B01D71/72 , B01D71/82 , C08G61/12 , C08J5/2256 , C08J2365/00 , C08L65/00 , H01M8/1023 , H01M2300/0082 , Y02P70/56
摘要： The present invention provides a sulfonic group-containing polyarylene block copolymer superior to the perfluoroalkylsulfonic acid polymers in cost, conductive properties and proccessability, a process for producing the copolymer, a solid polymer electrolyte and a proton conductive membrane.The sulfonic group-containing polyarylene block copolymer includes a polymer segment with an ion conductive component represented by the formula (A) and at least one polymer segment without an ion conductive component represented by the formulae (B-1), (B-3) and the like and containing an aromatic ring bonded at the meta-positions or ortho-positions: wherein X is a single bond, —CO—, —SO2— or the like; W is a single bond, —CO—, —SO2— or the like; Q is a single bond, —O—, —S— or the like; J is a single bond, —CO—, —SO2— or the like; and R1 to R24 are each a hydrogen atom, a fluorine atom, an alkyl group or the like.
摘要翻译：本发明提供了一种在成本高，导电性和可加工性方面优于全氟烷基磺酸聚合物的含磺基聚亚芳基嵌段共聚物，制备共聚物的方法，固体聚合物电解质和质子传导膜。含有磺酸基的聚亚芳基嵌段共聚物包括具有由式（A）表示的离子传导性成分的聚合物链段和至少一个不具有由式（B-1），（B-3）表示的离子传导性成分的聚合物链段，并且含有在间位或邻位键合的芳环：其中X是单键，-CO - ， - SO 2 - 等; W是单键，-CO - ， - SO 2 - 等; Q是单键，-O - ， - S-等; J是单键，-CO - ， - SO 2 - 等; R 12和R 24各自为氢原子，氟原子，烷基等。

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