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公开(公告)号：US08129069B2
公开(公告)日：2012-03-06
申请号：US11992826
申请日：2006-09-29
IPC分类号： H01M8/10
CPC分类号： H01M8/1048 , H01B1/122 , H01M8/0221 , H01M8/1011 , H01M8/1027 , H01M8/1032 , H01M2300/0082 , Y02E60/523
摘要： A fuel cell component is made with a composite including a proton conducting polymer, a water insoluble proton conducting inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material. In another embodiment, the fuel cell component is made with a composite including a non-proton conducting polymer, a water insoluble inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material, the heteropolyacid causing the composite to show proton conductivity. In a further embodiment, the fuel cell component is made with a composite comprising a proton conducting polymer, a water insoluble proton conducting inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material, the composite having substantially identical structure of the unmodified heteropolyacid.
摘要翻译： 燃料电池部件由包含质子传导性聚合物，水不溶性质子传导性无机材料和通过化学键合而固定的杂多酸的复合体制成。 在另一个实施方案中，燃料电池组件由包含非质子导电聚合物，水不溶性无机材料和通过化学键合到无机材料固定的杂多酸的复合材料制成，所述杂多酸导致复合材料显示出质子传导性。 在另一个实施方案中，燃料电池组件由包含质子传导聚合物，水不溶性质子传导无机材料和通过化学键合到无机材料固定的杂多酸的复合材料制成，所述复合材料具有基本相同的未改性杂多酸结构 。
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公开(公告)号：US08222367B2
公开(公告)日：2012-07-17
申请号：US11992827
申请日：2006-09-29
IPC分类号： C08G8/02
CPC分类号： C08J5/2262 , C08J2371/12 , H01B1/122 , H01M4/8605 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1048 , H01M2300/0068 , H01M2300/0082 , H01M2300/0091
摘要： A proton conducting hydrocarbon-based polymer has acid groups on side chains attached to the main chain, where the acid groups are between 7 and 12 atoms away from the main chain. Another polymer includes a semi-fluorinated aromatic hydrocarbon main chain and side chains that include at least one —CF2— group and an acid group. Another polymer includes an aromatic hydrocarbon main chain and side chains that include at least one —CH2-CF2— group and an acid group. Another aromatic polymer includes acid groups attached to both the main chain and the side chains where less than about 65 weight percent of the acid groups are attached to the side chains. Another aromatic polymer includes side chains attached to the main chain that include at least one aryl ring, and acid groups attached to both the main chain and to the aryl groups. Another polymer includes an aliphatic hydrocarbon main chain, side chains that include at least one deactivating aryl ring, and acid groups attached to the deactivating aryl rings. Another aliphatic polymer has side chains that include —CF2— groups and an acid group. A fuel cell component includes a proton conducting polymer, a water insoluble inorganic material, and a heteropolyacid immobilized on the inorganic material.
摘要翻译： 质子传导性烃基聚合物在连接到主链的侧链上具有酸基，其中酸基离开主链7至12个原子。 另一种聚合物包括半氟化芳烃主链和包含至少一个-CF2-基团和酸基团的侧链。 另一种聚合物包括芳族烃主链和包含至少一个-CH 2 -CF 2 - 基团和酸基团的侧链。 另一种芳族聚合物包括连接到主链和侧链上的酸基团，其中小于约65重量％的酸基团连接到侧链上。 另一种芳族聚合物包括连接到主链上的包含至少一个芳环的侧链，以及连接到主链和芳基上的酸基。 另一种聚合物包括脂族烃主链，包含至少一个失活芳基环的侧链和连接到失活芳基环上的酸基团。 另一种脂族聚合物具有包括-CF2-基团和酸基团的侧链。 燃料电池组件包括质子传导聚合物，水不溶性无机材料和固定在无机材料上的杂多酸。
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公开(公告)号：US20100234479A1
公开(公告)日：2010-09-16
申请号：US11992827
申请日：2006-09-29
IPC分类号： C08J5/20
CPC分类号： C08J5/2262 , C08J2371/12 , H01B1/122 , H01M4/8605 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1048 , H01M2300/0068 , H01M2300/0082 , H01M2300/0091
摘要： A proton conducting hydrocarbon-based polymer has acid groups on side chains attached to the main chain, where the acid groups are between 7 and 12 atoms away from the main chain. Another polymer includes a semi-fluorinated aromatic hydrocarbon main chain and side chains that include at least one —CF2— group and an acid group. Another polymer includes an aromatic hydrocarbon main chain and side chains that include at least one —CH2-CF2— group and an acid group. Another aromatic polymer includes acid groups attached to both the main chain and the side chains where less than about 65 weight percent of the acid groups are attached to the side chains. Another aromatic polymer includes side chains attached to the main chain that include at least one aryl ring, and acid groups attached to both the main chain and to the aryl groups. Another polymer includes an aliphatic hydrocarbon main chain, side chains that include at least one deactivating aryl ring, and acid groups attached to the deactivating aryl rings. Another aliphatic polymer has side chains that include —CF2— groups and an acid group. A fuel cell component includes a proton conducting polymer, a water insoluble inorganic material, and a heteropolyacid immobilized on the inorganic material.
摘要翻译： 质子传导性烃基聚合物在连接到主链的侧链上具有酸基，其中酸基离开主链7至12个原子。 另一种聚合物包括半氟化芳烃主链和包含至少一个-CF2-基团和酸基团的侧链。 另一种聚合物包括芳族烃主链和包含至少一个-CH 2 -CF 2 - 基团和酸基团的侧链。 另一种芳族聚合物包括连接到主链和侧链上的酸基团，其中小于约65重量％的酸基团连接到侧链上。 另一种芳族聚合物包括连接到主链上的包含至少一个芳环的侧链，以及连接到主链和芳基上的酸基。 另一种聚合物包括脂族烃主链，包含至少一个失活芳基环的侧链和连接到失活芳基环上的酸基团。 另一种脂族聚合物具有包括-CF2-基团和酸基团的侧链。 燃料电池组件包括质子传导聚合物，水不溶性无机材料和固定在无机材料上的杂多酸。
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公开(公告)号：US07897650B2
公开(公告)日：2011-03-01
申请号：US11980873
申请日：2007-10-31
CPC分类号： H01M8/1044 , C08G65/38 , C08G65/40 , C08G75/23 , C08G77/28 , C08G77/392 , C08G2650/56 , C08J5/2256 , C08J2371/12 , C08J2381/06 , C08J2383/12 , C08L2205/05 , H01M4/8668 , H01M8/1032 , H01M8/1037 , H01M8/1067 , H01M2300/0082
摘要： An ionically conductive polymer is a copolymer including first and second polymer segments. The first polymer segments have a hydrophobic character and a high oxygen permeability. The second polymer segments have a hydrophilic character and a low oxygen permeability. The copolymer has an ionic conductivity of at least about 1×10−5 S/cm at any point within a temperature range of from 30° C. to 150° C. and a relative humidity range of from 20% to 100%. The ionically conductive polymer can be used in an electrochemical device such as a fuel cell, for example, used as a binder in an electrode or used to produce a membrane.
摘要翻译： 离子导电聚合物是包含第一和第二聚合物链段的共聚物。 第一聚合物链段具有疏水性和高氧渗透性。 第二聚合物链段具有亲水性和低透氧性。 该共聚物在30℃至150℃的温度范围和相对湿度范围为20％至100％的任何点处具有至少约1×10 -5 S / cm的离子电导率。 离子导电聚合物可以用于诸如燃料电池的电化学装置中，例如用作电极中的粘合剂或用于制造膜。
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公开(公告)号：US20110003231A1
公开(公告)日：2011-01-06
申请号：US11992826
申请日：2006-09-29
CPC分类号： H01M8/1048 , H01B1/122 , H01M8/0221 , H01M8/1011 , H01M8/1027 , H01M8/1032 , H01M2300/0082 , Y02E60/523
摘要： A fuel cell component is made with a composite including a proton conducting polymer, a water insoluble proton conducting inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material. In another embodiment, the fuel cell component is made with a composite including a non-proton conducting polymer, a water insoluble inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material, the heteropolyacid causing the composite to show proton conductivity. In a further embodiment, the fuel cell component is made with a composite comprising a proton conducting polymer, a water insoluble proton conducting inorganic material, and a heteropolyacid immobilized by chemically bonding to the inorganic material, the composite having substantially identical structure of the unmodified heteropolyacid.
摘要翻译： 燃料电池部件由包含质子传导性聚合物，水不溶性质子传导性无机材料和通过化学键合而固定的杂多酸的复合体制成。 在另一个实施方案中，燃料电池组件由包含非质子导电聚合物，水不溶性无机材料和通过化学键合到无机材料固定的杂多酸的复合材料制成，所述杂多酸导致复合材料显示出质子传导性。 在另一个实施方案中，燃料电池组件由包含质子传导聚合物，水不溶性质子传导无机材料和通过化学键合到无机材料固定的杂多酸的复合材料制成，所述复合材料具有基本相同的未改性杂多酸结构 。
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公开(公告)号：US20090061277A1
公开(公告)日：2009-03-05
申请号：US11980873
申请日：2007-10-31
CPC分类号： H01M8/1044 , C08G65/38 , C08G65/40 , C08G75/23 , C08G77/28 , C08G77/392 , C08G2650/56 , C08J5/2256 , C08J2371/12 , C08J2381/06 , C08J2383/12 , C08L2205/05 , H01M4/8668 , H01M8/1032 , H01M8/1037 , H01M8/1067 , H01M2300/0082
摘要： An ionically conductive polymer is a copolymer including first and second polymer segments. The first polymer segments have a hydrophobic character and a high oxygen permeability. The second polymer segments have a hydrophilic character and a low oxygen permeability. The copolymer has an ionic conductivity of at least about 1×10−5 S/cm at any point within a temperature range of from 30° C. to 150° C. and a relative humidity range of from 20% to 100%. The ionically conductive polymer can be used in an electrochemical device such as a fuel cell, for example, used as a binder in an electrode or used to produce a membrane.
摘要翻译： 离子导电聚合物是包含第一和第二聚合物链段的共聚物。 第一聚合物链段具有疏水性和高氧渗透性。 第二聚合物链段具有亲水性和低透氧性。 该共聚物在30℃至150℃的温度范围和20％至100％的相对湿度范围内的任何点处具有至少约1×10 -5 S / cm 2的离子电导率。 离子导电聚合物可以用于诸如燃料电池的电化学装置中，例如用作电极中的粘合剂或用于制造膜。
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7.发明申请SOLUTION BASED ENHANCEMENTS OF FUEL CELL COMPONENTS AND OTHER ELECTROCHEMICAL SYSTEMS AND DEVICES 有权燃料电池组件和其他电化学系统和器件的基于解决方案的增强公开(公告)号：US20120276470A1
公开(公告)日：2012-11-01
申请号：US13404467
申请日：2012-02-24
申请人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
发明人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
IPC分类号： H01M8/10
CPC分类号： H01M4/8668 , H01M4/8605 , H01M4/8652 , H01M4/8828 , H01M8/1004 , H01M8/1007 , H01M8/1023 , H01M8/1039 , H01M8/1081 , Y02P70/56
摘要： This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent-δ solute|
摘要翻译： 本发明一般涉及电化学装置的组件以及制备组件的方法。 组分和方法包括使用包含离子导电聚合物和至少一种溶剂的组合物，其中基于组合的热力学选择聚合物和溶剂。 在一个实施方案中，本发明涉及一种用于电化学装置的组分，其由包含离子导电聚合物和至少一种溶剂的真实溶液的组合物制备，所述聚合物和所述至少一种溶剂选择为使得|δ溶剂 -δ溶质| <1，其中δ溶剂是至少一种溶剂的Hildebrand溶解度参数，其中δ溶质是聚合物的Hildebrand溶解度参数。
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8.发明授权Solution based enhancements of fuel cell components and other electrochemical systems and devices 有权燃料电池组件和其他电化学系统和设备的基于解决方案的增强公开(公告)号：US08481184B2
公开(公告)日：2013-07-09
申请号：US13404467
申请日：2012-02-24
申请人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
发明人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
IPC分类号： H01M8/10
CPC分类号： H01M4/8668 , H01M4/8605 , H01M4/8652 , H01M4/8828 , H01M8/1004 , H01M8/1007 , H01M8/1023 , H01M8/1039 , H01M8/1081 , Y02P70/56
摘要： This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent−δ solute|
摘要翻译： 本发明一般涉及电化学装置的组件以及制备组件的方法。 组分和方法包括使用包含离子导电聚合物和至少一种溶剂的组合物，其中基于组合的热力学选择聚合物和溶剂。 在一个实施方案中，本发明涉及用于电化学装置的组件，其由包含离子导电聚合物和至少一种溶剂的真实溶液的组合物制备，所述聚合物和所述至少一种溶剂被选择为使得|δ溶剂 -delta solute | <1，其中δ溶剂是至少一种溶剂的Hildebrand溶解度参数，其中δ溶质是聚合物的Hildebrand溶解度参数。
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9.发明授权Solution based enhancements of fuel cell components and other electrochemical systems and devices 有权燃料电池组件和其他电化学系统和设备的基于解决方案的增强公开(公告)号：US08124260B2
公开(公告)日：2012-02-28
申请号：US11667781
申请日：2005-11-16
申请人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
发明人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
IPC分类号： H01M8/10
CPC分类号： H01M4/8668 , H01M4/8605 , H01M4/8652 , H01M4/8828 , H01M8/1004 , H01M8/1007 , H01M8/1023 , H01M8/1039 , H01M8/1081 , Y02P70/56
摘要： This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent−δ solute|
摘要翻译： 本发明一般涉及电化学装置的组件以及制备组件的方法。 组分和方法包括使用包含离子导电聚合物和至少一种溶剂的组合物，其中基于组合的热力学选择聚合物和溶剂。 在一个实施方案中，本发明涉及一种用于电化学装置的组分，其由包含离子导电聚合物和至少一种溶剂的真实溶液的组合物制备，所述聚合物和所述至少一种溶剂选择为使得|δ溶剂 -δ溶质| <1，其中δ溶剂是至少一种溶剂的Hildebrand溶解度参数，其中δ溶质是聚合物的Hildebrand溶解度参数。 在另一个实施方案中，本发明涉及改进用于电化学装置的组分的至少一个性质或电化学装置的至少一个性质的方法，所述方法包括由组合物制备组分，所述组合物包含离子导电 聚合物和至少一种溶剂，选择聚合物和至少一种溶剂使得|δ溶剂-δ溶质| <1，其中δ溶剂是至少一种溶剂的希尔德布兰德溶解度参数，其中δ溶质是希尔德布兰德 聚合物的溶解度参数。
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10.发明申请Solution Based Enhancements of Fuel Cell Components and Other Electrochemical Systems and Devices 有权燃料电池组件和其他电化学系统和设备的基于解决方案的增强公开(公告)号：US20080248362A1
公开(公告)日：2008-10-09
申请号：US11667781
申请日：2005-11-16
申请人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
发明人： Jay R. Sayre , Megan E. Sesslar , James L. White , John R. Stickel , Mark C. Stasik , Bhima R. Vijayendran
CPC分类号： H01M4/8668 , H01M4/8605 , H01M4/8652 , H01M4/8828 , H01M8/1004 , H01M8/1007 , H01M8/1023 , H01M8/1039 , H01M8/1081 , Y02P70/56
摘要： This invention relates in general to components of electrochemical devices, and to methods of preparing the components. The components and methods include the use of a composition comprising an ionically conductive polymer and at least one solvent, where the polymer and the solvent are selected based on the thermodynamics of the combination. In one embodiment, the invention relates to a component for an electrochemical device which is prepared from a composition comprising a true solution of an ionically conductive polymer and at least one solvent, the polymer and the at least one solvent being selected such that |δ solvent−δ solute|
摘要翻译： 本发明一般涉及电化学装置的组件以及制备组件的方法。 组分和方法包括使用包含离子导电聚合物和至少一种溶剂的组合物，其中基于组合的热力学选择聚合物和溶剂。 在一个实施方案中，本发明涉及用于电化学装置的组件，其由包含离子导电聚合物和至少一种溶剂的真实溶液的组合物制备，所述聚合物和所述至少一种溶剂被选择为使得|δ溶剂 -delta solute | <1，其中δ溶剂是至少一种溶剂的Hildebrand溶解度参数，其中δ溶质是聚合物的Hildebrand溶解度参数。 在另一个实施方案中，本发明涉及改进用于电化学装置的组分的至少一个性质或电化学装置的至少一个性质的方法，所述方法包括由组合物制备组分，所述组合物包含离子导电 聚合物和至少一种溶剂，所述聚合物和所述至少一种溶剂被选择为使得δ溶剂-δ溶质<1，其中δ溶剂是所述至少一种溶剂的希尔德布兰德溶解度参数，其中δ溶质是希尔德布兰德 聚合物的溶解度参数。
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