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1. 发明授权

US08420277B2 Electrolyte membrane using polybenzoxazine based compound 有权
标题翻译：使用聚苯并恶嗪的化合物的电解质膜
公开(公告)号：US08420277B2
公开(公告)日：2013-04-16
申请号：US12929009
申请日：2010-12-22
申请人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
发明人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
IPC分类号： H01M8/10 , C08G59/00 , C08G65/00
CPC分类号： C08J5/22 , C08J2379/06 , H01M4/921 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： An electrolyte membrane includes a cross-linked reaction product of a benzoxazine monomer and a cross-linkable compound. The electrolyte membrane is impregnated with 300 to 600 parts by weight of phosphoric acid based on 100 parts by weight of the electrolyte membrane, and has a yield strain 0.5% or less, and a yield stress 0.3 MPa or less. The cross-linked material has a strong acid trapping ability with respect to the benzoxazine compound and excellent mechanical properties due to a cross-linkage. Also, the solubility of the cross-linked material in polyphosphoric acid is low, thereby showing excellent chemical stability. Accordingly, when the cross-linked material is used, an electrolyte membrane having an excellent liquid supplementing ability and excellent mechanical and chemical stability at a high temperature can be obtained. The cross-linked material can be obtained by a simple polymerization process by combining a benzoxazine monomer and a crosslinkable compound and by using heat instead of using a polymerization initiator or a cross-linking agent.
摘要翻译：电解质膜包括苯并恶嗪单体和可交联化合物的交联反应产物。基于100重量份的电解质膜，电解质膜浸渍有300〜600重量份的磷酸，屈服应变为0.5％以下，屈服应力为0.3MPa以下。交联材料相对于苯并恶嗪化合物具有强的酸捕获能力，并且由于交联而具有优异的机械性能。此外，交联材料在多磷酸中的溶解度低，因此表现出优异的化学稳定性。因此，当使用交联材料时，可以获得在高温下具有优异的液体补充能力和优异的机械和化学稳定性的电解质膜。交联材料可以通过简单的聚合方法通过组合苯并恶嗪单体和可交联化合物，并且通过使用热代替聚合引发剂或交联剂来获得。

2. 发明申请

US20070275285A1 POLYBENZOXAZINES, ELECTROLYTE MEMBRANE COMPRISING THE SAME, AND FUEL CELL EMPLOYING THE ELECTROLYTE MEMBRANE 有权
标题翻译：包括它们的聚苯并恶嗪，包含它们的电解质膜和使用电解质膜的燃料电池
公开(公告)号：US20070275285A1
公开(公告)日：2007-11-29
申请号：US11743778
申请日：2007-05-03
申请人： Seong-woo CHOI , Hee-young Sun , Woo-sung Jeon
发明人： Seong-woo CHOI , Hee-young Sun , Woo-sung Jeon
IPC分类号： H01M8/10
CPC分类号： H01M8/1039 , C08J5/2262 , C08J2379/06 , H01B1/122 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , H01M2300/0082 , H01M2300/0085 , Y02P70/56
摘要： Crosslinked polybenzoxazines obtained by crosslinking a monofunctional first benzoxazine monomer and a multifunctional second benzoxazine monomer with a crosslinkable compound, an electrolyte membrane including the same, a method of preparing the electrolyte membrane, a fuel cell including the electrolyte membrane having the crosslinked polybenzoxazines using the method. The crosslinked polybenzoxazines have strong acid trapping capability, improved mechanical properties, and excellent chemical stability as it does not melt in polyphosphoric acid. Even as the amount of impregnated proton carrier and the temperature are increased, mechanical and chemical stability is highly maintained, and thus the electrolyte membrane can be effectively used for fuel cells at a high temperature.
摘要翻译：通过使交联性化合物交联单功能第一苯并恶嗪单体和多功能第二苯并恶嗪单体而得到的交联聚苯并恶嗪，包含该交联性化合物的电解质膜，电解质膜的制备方法，使用该方法的具有交联聚苯并恶嗪的电解质膜的燃料电池。交联聚苯并恶嗪具有强酸捕获能力，改善的机械性能，以及优异的化学稳定性，因为它不会在多磷酸中熔化。即使随着浸渍质子载体的量和温度的增加，高度保持机械和化学稳定性，因此电解质膜可以在高温下有效地用于燃料电池。

3. 发明申请

US20070141426A1 Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane 有权
标题翻译：聚苯并恶嗪类化合物，包含它们的电解质膜和使用电解质膜的燃料电池
公开(公告)号：US20070141426A1
公开(公告)日：2007-06-21
申请号：US11514254
申请日：2006-09-01
申请人： Seong-woo Choi , Hee-young Sun , Myung-jin Lee , Woo-sung Jeon
发明人： Seong-woo Choi , Hee-young Sun , Myung-jin Lee , Woo-sung Jeon
IPC分类号： H01M8/10 , C08J5/22 , C08J5/20 , C08G73/06
CPC分类号： C08G73/06 , C08G73/18 , H01M4/921 , H01M8/0234 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , Y02P70/56 , Y10T156/10
摘要： A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant of a first monofunctional benzoxazine-based monomer or a second multifunctional benzoxazine-based monomer with a crosslinkable compound, an electrolyte membrane including the crosslinked object, a method of preparing the electrolyte membrane, and a fuel cell employing the electrolyte membrane including the crosslinked object. The crosslinked object has a strong acid trapping capability with respect to the benzoxazine-based compound and high mechanical properties due to the crosslinking. The crosslinked object is very stable chemically because of elimination of solubility in polyphosphoric acid. The electrolyte membrane including the crosslinked object has excellent phosphoric acid supplementing capacity at a high temperature and mechanical and chemical stability. Specifically, even when an impregnated amount of a proton carrier, such as phosphoric acid, is increased to increase proton conductivity, the electrolyte membrane maintains excellent mechanical and chemical stability. Accordingly, the electrolyte membrane can be used in a fuel cell for high temperature and no humidity.
摘要翻译：由第一单官能苯并恶嗪类单体或第二多官能苯并恶嗪类单体与可交联化合物的聚合产物形成的聚苯并恶嗪系化合物的交联物，包含交联物的电解质膜，制备电解质膜的方法以及使用包含交联物的电解质膜的燃料电池。交联物质相对于苯并恶嗪类化合物具有强的酸捕获能力，并且由于交联而具有高机械性能。由于消除了在多磷酸中的溶解度，交联物质在化学上非常稳定。包括交联物质的电解质膜在高温下具有优异的磷酸补充能力和机械和化学稳定性。具体地说，即使提高磷酸等质子载体的浸渍量而使质子传导性提高，电解质膜也保持良好的机械和化学稳定性。因此，电解质膜可以用于高温，无湿度的燃料电池。

4. 发明授权

US08034508B2 Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane 有权
标题翻译：聚苯并恶嗪类化合物，包含它们的电解质膜和使用电解质膜的燃料电池
公开(公告)号：US08034508B2
公开(公告)日：2011-10-11
申请号：US11514254
申请日：2006-09-01
申请人： Seong-woo Choi , Hee-young Sun , Myung-jin Lee , Woo-sung Jeon
发明人： Seong-woo Choi , Hee-young Sun , Myung-jin Lee , Woo-sung Jeon
IPC分类号： H01M8/10 , C08G73/06
CPC分类号： C08G73/06 , C08G73/18 , H01M4/921 , H01M8/0234 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , Y02P70/56 , Y10T156/10
摘要： A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant of a first monofunctional benzoxazine-based monomer or a second multifunctional benzoxazine-based monomer with a crosslinkable compound, an electrolyte membrane including the crosslinked object, a method of preparing the electrolyte membrane, and a fuel cell employing the electrolyte membrane including the crosslinked object. The crosslinked object has a strong acid trapping capability with respect to the benzoxazine-based compound and high mechanical properties due to the crosslinking. The crosslinked object is very stable chemically because of elimination of solubility in polyphosphoric acid. The electrolyte membrane including the crosslinked object has excellent phosphoric acid supplementing capacity at a high temperature and mechanical and chemical stability. Specifically, even when an impregnated amount of a proton carrier, such as phosphoric acid, is increased to increase proton conductivity, the electrolyte membrane maintains excellent mechanical and chemical stability. Accordingly, the electrolyte membrane can be used in a fuel cell for high temperature and no humidity.
摘要翻译：由第一单官能苯并恶嗪类单体或第二多官能苯并恶嗪类单体与可交联化合物的聚合产物形成的聚苯并恶嗪系化合物的交联物，包含交联物的电解质膜，制备电解质膜的方法以及使用包含交联物的电解质膜的燃料电池。交联物质相对于苯并恶嗪类化合物具有强的酸捕获能力，并且由于交联而具有高机械性能。由于消除了在多磷酸中的溶解度，交联物质在化学上非常稳定。包括交联物质的电解质膜在高温下具有优异的磷酸补充能力和机械和化学稳定性。具体地说，即使提高磷酸等质子载体的浸渍量而使质子传导性提高，电解质膜也保持良好的机械和化学稳定性。因此，电解质膜可以用于高温，无湿度的燃料电池。

5. 发明授权

US08580455B2 Crosslinked polybenzoxazines, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane 有权
标题翻译：交联聚苯并恶嗪，包含它们的电解质膜和使用电解质膜的燃料电池
公开(公告)号：US08580455B2
公开(公告)日：2013-11-12
申请号：US13406680
申请日：2012-02-28
申请人： Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
发明人： Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
IPC分类号： H01M8/10 , C08G59/00
CPC分类号： H01M8/1039 , C08J5/2262 , C08J2379/06 , H01B1/122 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , H01M2300/0082 , H01M2300/0085 , Y02P70/56
摘要： Crosslinked polybenzoxazines obtained by crosslinking a monofunctional first benzoxazine monomer and a multifunctional second benzoxazine monomer with a crosslinkable compound, an electrolyte membrane including the same, a method of preparing the electrolyte membrane, a fuel cell including the electrolyte membrane having the crosslinked polybenzoxazines using the method. The crosslinked polybenzoxazines have strong acid trapping capability, improved mechanical properties, and excellent chemical stability as it does not melt in polyphosphoric acid. Even as the amount of impregnated proton carrier and the temperature are increased, mechanical and chemical stability is highly maintained, and thus the electrolyte membrane can be effectively used for fuel cells at a high temperature.
摘要翻译：通过使交联性化合物交联单功能第一苯并恶嗪单体和多功能第二苯并恶嗪单体而得到的交联聚苯并恶嗪，包含该交联性化合物的电解质膜，电解质膜的制备方法，使用该方法的具有交联聚苯并恶嗪的电解质膜的燃料电池。交联聚苯并恶嗪具有强酸捕获能力，改善的机械性能，以及优异的化学稳定性，因为它不会在多磷酸中熔化。即使随着浸渍质子载体的量和温度的增加，高度保持机械和化学稳定性，因此电解质膜可以在高温下有效地用于燃料电池。

6. 发明授权

US08349515B2 Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane 失效
标题翻译：聚苯并恶嗪类化合物，包含它们的电解质膜和使用电解质膜的燃料电池
公开(公告)号：US08349515B2
公开(公告)日：2013-01-08
申请号：US13243337
申请日：2011-09-23
申请人： Seong-woo Choi , Hee-young Sun , Myung-lin Lee , Woo-sung Jeon
发明人： Seong-woo Choi , Hee-young Sun , Myung-lin Lee , Woo-sung Jeon
IPC分类号： H01M8/10 , C08G73/06
CPC分类号： C08G73/06 , C08G73/18 , H01M4/921 , H01M8/0234 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , Y02P70/56 , Y10T156/10
摘要： A crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant of a first monofunctional benzoxazine-based monomer or a second multifunctional benzoxazine-based monomer with a crosslinkable compound, an electrolyte membrane including the crosslinked object, a method of preparing the electrolyte membrane, and a fuel cell employing the electrolyte membrane including the crosslinked object.
摘要翻译：由第一单官能苯并恶嗪类单体或第二多官能苯并恶嗪类单体与可交联化合物的聚合产物形成的聚苯并恶嗪系化合物的交联物，包含交联物的电解质膜，制备电解质膜的方法以及使用包含交联物的电解质膜的燃料电池。

7. 发明申请

US20070184323A1 Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same 有权
标题翻译：使用聚苯并恶嗪的化合物的电解质膜及其制造方法
公开(公告)号：US20070184323A1
公开(公告)日：2007-08-09
申请号：US11514831
申请日：2006-09-05
申请人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
发明人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
IPC分类号： H01M8/10 , C08J5/22
CPC分类号： C08J5/22 , C08J2379/06 , H01M4/921 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： An electrolyte membrane includes a cross-linked reaction product of a benzoxazine monomer and a cross-linkable compound. The electrolyte membrane is impregnated with 300 to 600 parts by weight of phosphoric acid based on 100 parts by weight of the electrolyte membrane, and has a yield strain 0.5% or less, and a yield stress 0.3 Mpa or less. The cross-linked material has a strong acid trapping ability with respect to the benzoxazine compound and excellent mechanical properties due to a cross-linkage. Also, the solubility of the cross-linked material in polyphosphoric acid is low, thereby showing excellent chemical stability. Accordingly, when the cross-linked material is used, an electrolyte membrane having an excellent liquid supplementing ability and excellent mechanical and chemical stability at a high temperature can be obtained. The cross-linked material can be obtained by a simple polymerization process by combining a benzoxazine monomer and a crosslinkable compound and by using heat instead of using a polymerization initiator or a cross-linking agent.
摘要翻译：电解质膜包括苯并恶嗪单体和可交联化合物的交联反应产物。基于100重量份的电解质膜，以300重量份的磷酸浸渍电解质膜，其屈服应变为0.5％以下，屈服应力为0.3Mpa以下。交联材料相对于苯并恶嗪化合物具有强的酸捕获能力，并且由于交联而具有优异的机械性能。此外，交联材料在多磷酸中的溶解度低，因此表现出优异的化学稳定性。因此，当使用交联材料时，可以获得在高温下具有优异的液体补充能力和优异的机械和化学稳定性的电解质膜。交联材料可以通过简单的聚合方法通过组合苯并恶嗪单体和可交联化合物，并且通过使用热代替聚合引发剂或交联剂来获得。

8. 发明授权

US08148028B2 Polybenzoxazines, electrolyte membrane comprising the same, and fuel cell employing the electrolyte membrane 有权
标题翻译：聚苯并恶嗪，包含该聚苯并恶嗪的电解质膜和使用该电解质膜的燃料电池
公开(公告)号：US08148028B2
公开(公告)日：2012-04-03
申请号：US11743778
申请日：2007-05-03
申请人： Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
发明人： Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
IPC分类号： H01M8/10 , C08G59/00 , C08G65/00
CPC分类号： H01M8/1039 , C08J5/2262 , C08J2379/06 , H01B1/122 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , H01M2300/0082 , H01M2300/0085 , Y02P70/56
摘要： Crosslinked polybenzoxazines obtained by crosslinking a monofunctional first benzoxazine monomer and a multifunctional second benzoxazine monomer with a crosslinkable compound, an electrolyte membrane including the same, a method of preparing the electrolyte membrane, a fuel cell including the electrolyte membrane having the crosslinked polybenzoxazines using the method. The crosslinked polybenzoxazines have strong acid trapping capability, improved mechanical properties, and excellent chemical stability as it does not melt in polyphosphoric acid. Even as the amount of impregnated proton carrier and the temperature are increased, mechanical and chemical stability is highly maintained, and thus the electrolyte membrane can be effectively used for fuel cells at a high temperature.
摘要翻译：通过使交联性化合物交联单功能第一苯并恶嗪单体和多功能第二苯并恶嗪单体而得到的交联聚苯并恶嗪，包含该交联性化合物的电解质膜，电解质膜的制备方法，使用该方法的具有交联聚苯并恶嗪的电解质膜的燃料电池。交联聚苯并恶嗪具有强酸捕获能力，改善的机械性能，以及优异的化学稳定性，因为它不会在多磷酸中熔化。即使随着浸渍质子载体的量和温度的增加，高度保持机械和化学稳定性，因此电解质膜可以在高温下有效地用于燃料电池。

9. 发明申请

US20120070765A1 POLYBENZOXAZINE-BASED COMPOUND, ELECTROLYTE MEMBRANE INCLUDING THE SAME, AND FUEL CELL EMPLOYING THE ELECTROLYTE MEMBRANE 失效
标题翻译：基于聚苯并恶嗪的化合物，包括其的电解质膜和使用电解质膜的燃料电池
公开(公告)号：US20120070765A1
公开(公告)日：2012-03-22
申请号：US13243581
申请日：2011-09-23
申请人： Seong-woo CHOI , Hee-young Sun , Myung-jin Lee , Woo-sung Jeon
发明人： Seong-woo CHOI , Hee-young Sun , Myung-jin Lee , Woo-sung Jeon
IPC分类号： H01M8/10 , B32B37/00 , B32B37/14 , C08J5/22
CPC分类号： C08G73/06 , C08G73/18 , H01M4/921 , H01M8/0234 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1048 , H01M8/1072 , Y02P70/56 , Y10T156/10
摘要： A method of preparing an electrolyte membrane comprising a crosslinked object of a polybenzoxazine-based compound formed of a polymerized resultant product of a first monofunctional benzoxazine-based monomer or a second benzoxazine-based monomer multifunctional benzoxazine-based monomer with a crosslinkable compound.
摘要翻译：一种制备电解质膜的方法，包括由第一单官能苯并恶嗪类单体或第二苯并恶嗪类单体多官能苯并嗪类单体与可交联化合物的聚合产物形成的聚苯并恶嗪类化合物的交联物质。

10. 发明授权

US07858668B2 Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same 有权
标题翻译：使用聚苯并恶嗪的化合物的电解质膜及其制造方法
公开(公告)号：US07858668B2
公开(公告)日：2010-12-28
申请号：US11514831
申请日：2006-09-05
申请人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
发明人： Myung-jin Lee , Seong-woo Choi , Hee-young Sun , Woo-sung Jeon
IPC分类号： C08J5/20 , C08J5/22 , H01M8/10
CPC分类号： C08J5/22 , C08J2379/06 , H01M4/921 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/1072 , H01M2300/0082 , Y02P70/56
摘要： An electrolyte membrane includes a cross-linked reaction product of a benzoxazine monomer and a cross-linkable compound. The electrolyte membrane is impregnated with 300 to 600 parts by weight of phosphoric acid based on 100 parts by weight of the electrolyte membrane, and has a yield strain 0.5% or less, and a yield stress 0.3 Mpa or less. The cross-linked material has a strong acid trapping ability with respect to the benzoxazine compound and excellent mechanical properties due to a cross-linkage. Also, the solubility of the cross-linked material in polyphosphoric acid is low, thereby showing excellent chemical stability. Accordingly, when the cross-linked material is used, an electrolyte membrane having an excellent liquid supplementing ability and excellent mechanical and chemical stability at a high temperature can be obtained. The cross-linked material can be obtained by a simple polymerization process by combining a benzoxazine monomer and a crosslinkable compound and by using heat instead of using a polymerization initiator or a cross-linking agent.
摘要翻译：电解质膜包括苯并恶嗪单体和可交联化合物的交联反应产物。基于100重量份的电解质膜，以300重量份的磷酸浸渍电解质膜，其屈服应变为0.5％以下，屈服应力为0.3Mpa以下。交联材料相对于苯并恶嗪化合物具有强的酸捕获能力，并且由于交联而具有优异的机械性能。此外，交联材料在多磷酸中的溶解度低，因此表现出优异的化学稳定性。因此，当使用交联材料时，可以获得在高温下具有优异的液体补充能力和优异的机械和化学稳定性的电解质膜。交联材料可以通过简单的聚合方法通过组合苯并恶嗪单体和可交联化合物，并且通过使用热代替聚合引发剂或交联剂来获得。

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