-
公开(公告)号：US20110151333A1
公开(公告)日：2011-06-23
申请号：US12642313
申请日：2009-12-18
CPC分类号： H01M4/628 , H01M2/162 , H01M2/1653 , H01M4/622 , H01M10/0525 , H01M2220/30 , H01M2300/0025 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
-
公开(公告)号：US08568930B2
公开(公告)日：2013-10-29
申请号：US13005319
申请日：2011-01-12
IPC分类号： H01M2/16
CPC分类号： H01M2/1653 , H01M4/48 , H01M4/5825 , H01M4/621
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
摘要翻译： 在锂离子电池中，可以将一种或多种螯合剂连接到微孔聚合物隔板上以放置在负极和正极之间，或者连接到用于构造负极，正极或两者的聚合物粘合剂材料。 螯合剂可以包括例如冠醚，podand，laric ether，杯芳烃，杯形糖或其混合物中的至少一种。 螯合剂可以通过与可能存在于电池电解质溶液中的不需要的金属阳离子络合而有助于提高锂离子电池的使用寿命，同时不会显着干扰负离子和正极之间的锂离子的运动 电极。
-
公开(公告)号：US08785054B2
公开(公告)日：2014-07-22
申请号：US12642313
申请日：2009-12-18
CPC分类号： H01M4/628 , H01M2/162 , H01M2/1653 , H01M4/622 , H01M10/0525 , H01M2220/30 , H01M2300/0025 , Y02E60/122 , Y02P70/54 , Y10T29/49108
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
摘要翻译： 在锂离子电池中，可以将一种或多种螯合剂连接到微孔聚合物隔板上以放置在负极和正极之间，或者连接到用于构造负极，正极或两者的聚合物粘合剂材料。 螯合剂可以包括例如冠醚，podand，laric ether，杯芳烃，杯形糖或其混合物中的至少一种。 螯合剂可以通过与可能存在于电池电解质溶液中的不需要的金属阳离子络合而有助于提高锂离子电池的使用寿命，同时不会显着干扰负离子和正极之间的锂离子的运动 电极。
-
公开(公告)号：US20110165459A1
公开(公告)日：2011-07-07
申请号：US13005319
申请日：2011-01-12
CPC分类号： H01M2/1653 , H01M4/48 , H01M4/5825 , H01M4/621
摘要： In a lithium ion battery, one or more chelating agents may be attached to a microporous polymer separator for placement between a negative electrode and a positive electrode or to a polymer binder material used to construct the negative electrode, the positive electrode, or both. The chelating agents may comprise, for example, at least one of a crown ether, a podand, a lariat ether, a calixarene, a calixcrown, or mixtures thereof. The chelating agents can help improve the useful life of the lithium ion battery by complexing with unwanted metal cations that may become present in the battery's electrolyte solution while, at the same time, not significantly interfering with the movement of lithium ions between the negative and positive electrodes.
摘要翻译： 在锂离子电池中，可以将一种或多种螯合剂连接到微孔聚合物隔板上以放置在负极和正极之间，或者连接到用于构造负极，正极或两者的聚合物粘合剂材料。 螯合剂可以包括例如冠醚，podand，laric ether，杯芳烃，杯形糖或其混合物中的至少一种。 螯合剂可以通过与可能存在于电池电解质溶液中的不需要的金属阳离子络合而有助于提高锂离子电池的使用寿命，同时不会显着干扰负离子和正极之间的锂离子的运动 电极。
-
公开(公告)号：US20130183582A1
公开(公告)日：2013-07-18
申请号：US13348977
申请日：2012-01-12
申请人： Ion C. Halalay , Timothy J. Fuller , Lijun Zou , Zicheng Li
发明人： Ion C. Halalay , Timothy J. Fuller , Lijun Zou , Zicheng Li
CPC分类号： H01M10/0525 , H01M2/1653 , H01M2/1686 , H01M4/13 , H01M4/62 , Y02E60/122 , Y10T29/49108 , Y10T29/49115
摘要： A lithium ion battery includes a positive electrode, a negative electrode, a microporous polymer separator disposed between the negative electrode and the positive electrode, and a polymer having a chelating agent tethered thereto. The polymer is incorporated into the lithium ion battery such that the chelating agent complexes with metal cations in a manner sufficient to not affect movement of lithium ions across the microporous polymer separator during operation of the lithium ion battery.
摘要翻译： 锂离子电池包括正极，负极，设置在负极和正极之间的微孔聚合物隔板，以及具有束缚于其的螯合剂的聚合物。 将聚合物并入锂离子电池中，使得螯合剂以足以在锂离子电池操作期间不影响锂离子穿过微孔聚合物分离器的运动的方式与金属阳离子络合。
-
公开(公告)号：US09023520B2
公开(公告)日：2015-05-05
申请号：US13348977
申请日：2012-01-12
申请人： Ion C. Halalay , Timothy J. Fuller , Lijun Zou , Zicheng Li
发明人： Ion C. Halalay , Timothy J. Fuller , Lijun Zou , Zicheng Li
IPC分类号： H01M4/26 , H01M2/16 , H01M4/62 , H01M10/0525 , H01M4/13
CPC分类号： H01M10/0525 , H01M2/1653 , H01M2/1686 , H01M4/13 , H01M4/62 , Y02E60/122 , Y10T29/49108 , Y10T29/49115
摘要： A lithium ion battery includes a positive electrode, a negative electrode, a microporous polymer separator disposed between the negative electrode and the positive electrode, and a polymer having a chelating agent tethered thereto. The polymer is incorporated into the lithium ion battery such that the chelating agent complexes with metal cations in a manner sufficient to not affect movement of lithium ions across the microporous polymer separator during operation of the lithium ion battery.
摘要翻译： 锂离子电池包括正极，负极，设置在负极和正极之间的微孔聚合物隔板，以及具有束缚于其的螯合剂的聚合物。 将聚合物并入锂离子电池中，使得螯合剂以足以在锂离子电池操作期间不影响锂离子穿过微孔聚合物分离器的运动的方式与金属阳离子络合。
-
公开(公告)号：US10020526B2
公开(公告)日：2018-07-10
申请号：US13611709
申请日：2012-09-12
IPC分类号： H01M8/1069 , H01M2/14 , H01M8/1081 , C08K3/16
CPC分类号： H01M8/1079 , C08K3/16 , H01M2/145 , H01M8/1081 , Y02P70/56 , Y10T29/49108 , Y10T29/49826
摘要： A method for forming a membrane includes a step of dissolving a lithium salt in a solution including an ionomer that includes protogenic groups to form a modified solution. A membrane is formed from the solution containing the lithium salt and the ionomer that includes protogenic groups. The membrane is dried and then contacted with water to form a plurality of pores therein.
-
公开(公告)号：US08765301B2
公开(公告)日：2014-07-01
申请号：US13247011
申请日：2011-09-28
申请人： Ion C. Halalay , Timothy J. Fuller , Lijun Zou
发明人： Ion C. Halalay , Timothy J. Fuller , Lijun Zou
IPC分类号： H01M4/60 , H01M2/10 , H01M10/0562 , H01M2/16 , H01M10/0525 , H01M4/62
CPC分类号： H01M10/0525 , H01M2/1613 , H01M2/162 , H01M4/621 , H01M4/622 , Y02E60/122 , Y10T29/49108
摘要： One embodiment may include a lithium ion battery, wherein one or more chelating agents may be attached to a battery component.
摘要翻译： 一个实施方案可以包括锂离子电池，其中一种或多种螯合剂可以连接到电池组分。
-
公开(公告)号：US20140072900A1
公开(公告)日：2014-03-13
申请号：US13611694
申请日：2012-09-12
CPC分类号： H01M8/1004 , C08J5/2218 , C08J2371/12 , H01M8/1023 , H01M8/1039 , H01M8/1044 , H01M8/1081 , Y02P70/56
摘要： A membrane electrode assembly for fuel cells includes a proton conducting membrane having a first side and a second side. The proton conducting membrane in turn includes a first polymer including cyclic polyether groups and a second polymer having sulfonic acid groups. The membrane electrode assembly further includes an anode disposed over the first side of the proton conducting layer and a cathode catalyst layer disposed over the second side of the proton conducting layer.
摘要翻译： 用于燃料电池的膜电极组件包括具有第一侧和第二侧的质子传导膜。 质子传导膜又包括包含环状聚醚基团的第一聚合物和具有磺酸基团的第二聚合物。 膜电极组件还包括设置在质子传导层的第一侧上的阳极和设置在质子传导层的第二侧上的阴极催化剂层。
-
公开(公告)号：US09786941B2
公开(公告)日：2017-10-10
申请号：US13611694
申请日：2012-09-12
IPC分类号： H01M8/10 , C08J5/22 , H01M8/1004 , H01M8/1044 , H01M8/1023 , H01M8/1039 , H01M8/1081
CPC分类号： H01M8/1004 , C08J5/2218 , C08J2371/12 , H01M8/1023 , H01M8/1039 , H01M8/1044 , H01M8/1081 , Y02P70/56
摘要： A membrane electrode assembly for fuel cells includes a proton conducting membrane having a first side and a second side. The proton conducting membrane in turn includes a first polymer including cyclic polyether groups and a second polymer having sulfonic acid groups. The membrane electrode assembly further includes an anode disposed over the first side of the proton conducting layer and a cathode catalyst layer disposed over the second side of the proton conducting layer.
-
-
-
-
-
-
-
-
-
搜索结果
256 条记录 (耗时 0.026 秒)
