公开(公告)号：US08535586B2

公开(公告)日：2013-09-17

申请号：US13091122

申请日：2011-04-20

申请人： Yushan Yan ,  Shuang Gu ,  Feng Wang

发明人： Yushan Yan ,  Shuang Gu ,  Feng Wang

IPC分类号： B29D7/00

CPC分类号： H01M8/1034 ,  B01D67/0006 ,  B01D71/72 ,  B01D2323/30 ,  B01D2325/42 ,  H01M4/8668 ,  H01M4/8828 ,  H01M8/1027 ,  H01M2008/1095

摘要： A family of functionalized polymers is provided capable of forming membranes having exceptional OH− ionic conductivity as well as advantageous mechanical properties, which may be applied to membranes including such polymers for use in, e.g., AEMFC/HEMFC fuel cells. Preferred functional groups include a quaternary phosphonium, and the polymer may specifically be (tris(2,4,6-trimethoxyphenyl) phosphine)3 functionalized phosphonium polysulfone hydroxide, ECL-PVBC-QPOH, or QPOH based on any of the commercial polumers including polycarbonate (PC), poly(2,6-dimethyl-1,4-phenylene oxide) (PPO), polyetherimine (PEI), poly(ether sulfone) (PES), poly(phenylene sulfoxide) PPS, poly(ether ether ketone) (PEEK), or polybenzimidazole (PBI), polyvinyl chloride (PVC). An ionomer membrane may include polysulfone based TPQPOH, ECL-PVBC-QPOH, and/or PPO.

摘要翻译： 提供了一系列官能化聚合物，其能够形成具有特殊OH-离子导电性的膜以及有利的机械性能，其可以应用于包括用于例如AEMFC / HEMFC燃料电池的这种聚合物的膜。 优选的官能团包括季鏻，并且该聚合物可以具体为（三（2,4,6-三甲氧基苯基）膦）3官能化鏻聚砜氢氧化物，ECL-PVBC-QPOH或QPOH，其基于包括聚碳酸酯 （PC），聚（2,6-二甲基-1,4-亚苯基氧化物）（PPO），聚醚亚胺（PEI），聚（醚砜）（PES），聚（亚苯基亚砜）PPS，聚（醚醚酮） （PEEK）或聚苯并咪唑（PBI），聚氯乙烯（PVC）。 离聚物膜可以包括基于聚砜的TPQPOH，ECL-PVBC-QPOH和/或PPO。

公开(公告)号：US08641949B2

公开(公告)日：2014-02-04

申请号：US13123477

申请日：2009-10-09

申请人： Yushan Yan ,  Shuang Gu ,  Rui Cai

发明人： Yushan Yan ,  Shuang Gu ,  Rui Cai

IPC分类号： B29D7/00

CPC分类号： H01M8/1039 ,  C08G75/23 ,  H01M8/083 ,  H01M8/1011 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1034 ,  Y02E60/523

摘要： This invention provides a family of functionalized polymers capable of forming membranes having exceptional OH− ionic conductivity as well as advantageous mechanical properties. The invention also provides membranes including the provided polymers and AEMFC/HEMFC fuel cells including such membranes. In a preferred embodiment, preferred function groups include a quaternary phosphonium, and in a more preferred embodiment the provided polymer is (tris(2,4,6-trimethoxyphenyl) phosphine)3 functionalized phosphonium polysulfone hydroxide.

摘要翻译： 本发明提供了能够形成具有优异的OH-离子导电性以及有利的机械性能的膜的官能化聚合物族。 本发明还提供包括提供的聚合物和包括这种膜的AEMFC / HEMFC燃料电池的膜。 在优选的实施方案中，优选的官能团包括季鏻，在更优选的实施方案中，所提供的聚合物是（三（2,4,6-三甲氧基苯基）膦）3官能化鏻聚砜氢氧化物。

公开(公告)号：US11073133B2

公开(公告)日：2021-07-27

申请号：US15522892

申请日：2014-10-31

申请人： General Electric Company ,  Danian Zheng ,  Shuang Gu ,  Veronica Hernandez-Ortiz ,  Xiongzhe Huang ,  David Forrest Loy ,  Ramy Michael Souri

发明人： Danian Zheng ,  Shuang Gu ,  Veronica Hernandez-Ortiz ,  Xiongzhe Huang ,  David Forrest Loy ,  Ramy Michael Souri

IPC分类号： F03D7/04 ,  F03D7/02 ,  G05B15/02

摘要： A method for controlling the operation of a wind turbine may generally include monitoring a current yaw position of a nacelle of the wind turbine, wherein the current yaw position is located within one of a plurality of yaw sectors defined for the nacelle. In addition, the method may include monitoring a wind-dependent parameter of the wind turbine and determining a variance of the wind-dependent parameter over time, wherein the variance is indicative of variations in a wind parameter associated with the wind turbine. Moreover, the method may include determining at least one curtailed operating setpoint for the wind turbine when the variance exceeds a predetermined variance threshold, wherein the curtailed operating setpoint(s) is determined based at least in part on historical wind data for the yaw sector associated with the current yaw position.

公开(公告)号：US10056638B2

公开(公告)日：2018-08-21

申请号：US15327061

申请日：2015-07-21

申请人： Yushan Yan ,  Bingzi Zhang ,  Shuang Gu

发明人： Yushan Yan ,  Bingzi Zhang ,  Shuang Gu

IPC分类号： H01M8/1034 ,  B01D61/42 ,  C25B13/08 ,  C02F1/46 ,  B01D71/06 ,  B01J41/13 ,  C08G75/20 ,  C08G65/48 ,  H01M8/1018 ,  C02F103/08

CPC分类号： H01M8/1034 ,  B01D61/422 ,  B01D71/06 ,  B01D2325/42 ,  B01J41/13 ,  C02F1/4604 ,  C02F2103/08 ,  C02F2201/46115 ,  C08G65/485 ,  C08G75/20 ,  C25B13/08 ,  H01M2/1653 ,  H01M2008/1095 ,  H01M2300/0082

摘要： A compound including a cation of the following structure is provided (1), wherein Q is selected from the group consisting of polymer residues and substituted or unsubstituted alkyl groups, and R is H or a polymer residue. A membrane including the above cation, and electrochemical devices employing this membrane, are also provided.

公开(公告)号：US20170149080A1

公开(公告)日：2017-05-25

申请号：US15327061

申请日：2015-07-21

申请人： Yushan YAN ,  Bingzi ZHANG ,  Shuang GU

发明人： Yushan YAN ,  Bingzi ZHANG ,  Shuang GU

IPC分类号： H01M8/1034 ,  C25B13/08 ,  C08G65/48 ,  B01D71/06 ,  B01J41/13 ,  C08G75/20 ,  B01D61/42 ,  C02F1/46

CPC分类号： H01M8/1034 ,  B01D61/422 ,  B01D71/06 ,  B01D2325/42 ,  B01J41/13 ,  C02F1/4604 ,  C02F2103/08 ,  C02F2201/46115 ,  C08G65/485 ,  C08G75/20 ,  C25B13/08 ,  H01M2/1653 ,  H01M2008/1095 ,  H01M2300/0082

摘要： A compound including a cation of the following structure is provided (1), wherein Q is selected from the group consisting of polymer residues and substituted or unsubstituted alkyl groups, and R is H or a polymer residue. A membrane including the above cation, and electrochemical devices employing this membrane, are also provided.

公开(公告)号：US20170321654A1

公开(公告)日：2017-11-09

申请号：US15522892

申请日：2014-10-31

申请人： Danian ZHENG ,  Shuang GU ,  Veronica HERNANDEZ-ORTIZ ,  Xiongzhe HUANG ,  David Forest LOY ,  Ramy Michael SOURI ,  General Electric Company

发明人： Danian ZHENG ,  Shuang GU ,  Veronica HERNANDEZ-ORTIZ ,  Xiongzhe HUANG ,  David Forrest LOY ,  Ramy Michael SOURI

IPC分类号： F03D7/04 ,  G05B15/02

CPC分类号： F03D7/043 ,  F03D7/0276 ,  F03D7/028 ,  F03D7/047 ,  F05B2270/1011 ,  F05B2270/309 ,  F05B2270/32 ,  F05B2270/321 ,  F05B2270/322 ,  F05B2270/329 ,  F05B2270/335 ,  G05B15/02 ,  Y02E10/723

摘要： A method for controlling the operation of a wind turbine may generally include monitoring a current yaw position of a nacelle of the wind turbine, wherein the current yaw position is located within one of a plurality of yaw sectors defined for the nacelle. In addition, the method may include monitoring a wind-dependent parameter of the wind turbine and determining a variance of the wind-dependent parameter over time, wherein the variance is indicative of variations in a wind parameter associated with the wind turbine. Moreover, the method may include determining at least one curtailed operating setpoint for the wind turbine when the variance exceeds a predetermined variance threshold, wherein the curtailed operating setpoint(s) is determined based at least in part on historical wind data for the yaw sector associated with the current yaw position.

公开(公告)号：US20140326611A1

公开(公告)日：2014-11-06

申请号：US14351116

申请日：2012-10-10

申请人： Yushan Yan ,  Christopher Lew ,  Qian Xu ,  Feng Wang ,  Shuang Gu ,  Wenchao Sheng ,  Shaun Alia ,  Laj Xiong

发明人： Yushan Yan ,  Christopher Lew ,  Qian Xu ,  Feng Wang ,  Shuang Gu ,  Wenchao Sheng ,  Shaun Alia ,  Laj Xiong

IPC分类号： C25B1/04 ,  H01M4/90 ,  B01D53/22 ,  C25B11/04

CPC分类号： C25B1/04 ,  B01D53/228 ,  C25B1/003 ,  C25B9/10 ,  C25B11/04 ,  C25B13/08 ,  H01M4/9041 ,  H01M4/925 ,  H01M4/926 ,  H01M8/083 ,  H01M2008/1095 ,  Y02E60/368 ,  Y02E70/10 ,  Y02E70/20

摘要： Oxygen reduction catalysts for fuel cells are provided. The catalyst can be based on platinum-coated palladium nanotubes, or multiple twinned, crystalline silver nanowires. Also provided is a method of removing carbon dioxide using a membrane having basic functional groups, and a method of water electrolysis using a membrane having basic functional groups.

摘要翻译： 提供了用于燃料电池的氧还原催化剂。 催化剂可以基于铂包覆的钯纳米管或多个双晶结晶银纳米线。 还提供了使用具有碱性官能团的膜除去二氧化碳的方法，以及使用具有碱性官能团的膜的水电解方法。

公开(公告)号：US20120119410A1

公开(公告)日：2012-05-17

申请号：US13091122

申请日：2011-04-20

申请人： Yushan YAN ,  Shuang GU ,  Feng WANG

发明人： Yushan YAN ,  Shuang GU ,  Feng WANG

IPC分类号： B29D7/01

CPC分类号： H01M8/1034 ,  B01D67/0006 ,  B01D71/72 ,  B01D2323/30 ,  B01D2325/42 ,  H01M4/8668 ,  H01M4/8828 ,  H01M8/1027 ,  H01M2008/1095

摘要： A family of functionalized polymers is provided capable of forming membranes having exceptional OH− ionic conductivity as well as advantageous mechanical properties, which may be applied to membranes including such polymers for use in, e.g., AEMFC/HEMFC fuel cells. Preferred functional groups include a quaternary phosphonium, and the polymer may specifically be (tris(2,4,6-trimethoxyphenyl) phosphine)3 functionalized phosphonium polysulfone hydroxide, ECL-PVBC-QPOH, or QPOH based on any of the commercial polumers including polycarbonate (PC), poly(2,6-dimethyl-1,4-phenylene oxide) (PPO), polyetherimine (PEI), poly(ether sulfone) (PES), poly(phenylene sulfoxide) PPS, poly(ether ether ketone) (PEEK), or polybenzimidazole (PBI), polyvinyl chloride (PVC). An ionomer membrane may include polysulfone based TPQPOH, ECL-PVBC-QPOH, and/or PPO.

摘要翻译： 提供了一系列官能化聚合物，其能够形成具有特殊OH-离子导电性的膜以及有利的机械性能，其可以应用于包括用于例如AEMFC / HEMFC燃料电池的这种聚合物的膜。 优选的官能团包括季鏻，并且该聚合物可以具体为（三（2,4,6-三甲氧基苯基）膦）3官能化鏻聚砜氢氧化物，ECL-PVBC-QPOH或QPOH，其基于包括聚碳酸酯 （PC），聚（2,6-二甲基-1,4-亚苯基氧化物）（PPO），聚醚亚胺（PEI），聚（醚砜）（PES），聚（亚苯基亚砜）PPS，聚（醚醚酮） （PEEK）或聚苯并咪唑（PBI），聚氯乙烯（PVC）。 离聚物膜可以包括基于聚砜的TPQPOH，ECL-PVBC-QPOH和/或PPO。

公开(公告)号：US20110237690A1

公开(公告)日：2011-09-29

申请号：US13123477

申请日：2009-10-09

申请人： Yushan Yan ,  Shuang Gu ,  Rui Cai

发明人： Yushan Yan ,  Shuang Gu ,  Rui Cai

IPC分类号： B01J41/12 ,  C08G75/23

CPC分类号： H01M8/1039 ,  C08G75/23 ,  H01M8/083 ,  H01M8/1011 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1034 ,  Y02E60/523

摘要： This invention provides a family of functionalized polymers capable of forming membranes having exceptional OH− ionic conductivity as well as advantageous mechanical properties. The invention also provides membranes including the provided polymers and AEMFC/HEMFC fuel cells including such membranes. In a preferred embodiment, preferred function groups include a quaternary phosphonium, and in a more preferred embodiment the provided polymer is (tris(2,4,6-trimethoxyphenyl) phosphine)3 functionalized phosphonium polysulfone hydroxide.

摘要翻译： 本发明提供了能够形成具有优异的OH-离子导电性以及有利的机械性能的膜的官能化聚合物族。 本发明还提供包括提供的聚合物和包括这种膜的AEMFC / HEMFC燃料电池的膜。 在优选的实施方案中，优选的官能团包括季鏻，在更优选的实施方案中，所提供的聚合物是（三（2,4,6-三甲氧基苯基）膦）3官能化鏻聚砜氢氧化物。