专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US10243188B2 Separator for lithium-based batteries 有权
公开(公告)号：US10243188B2
公开(公告)日：2019-03-26
申请号：US14734972
申请日：2015-06-09
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Hamid G. Kia , Xiaosong Huang
IPC分类号： H01M2/14 , H01M2/16 , H01M10/052
摘要： A separator includes a non-woven substrate. The non-woven substrate includes a first and a second side. An adhesive coating is disposed on the first side, the second side, or both the first and second sides of the non-woven substrate. The adhesive coating is a surfactant. A porous polymer layer is disposed on the adhesive coating such that the adhesive coating forms an intermediate layer between the non-woven substrate and the porous polymer layer.

62. 发明授权

US10137777B2 Systems and methods for vehicle system control based on physiological traits 有权
公开(公告)号：US10137777B2
公开(公告)日：2018-11-27
申请号：US15410582
申请日：2017-01-19
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Peng Lu , Xiaosong Huang , Joseph F. Szczerba , Tricia E. Neiiendam
IPC分类号： B60K28/06 , A61B5/00 , B60H1/00 , G01S19/13 , G05D1/00 , G06F19/00 , G16H10/60 , B60W50/10 , G06F1/16 , G06F3/01
摘要： Systems and methods are provided for controlling a vehicle based on a physiological trait. The method includes: receiving physiological data from one or more physiological sensors; processing the received physiological data, by a processor, to determine one or more physiological conditions; and based on the determined physiological condition, outputting one or more control signals to a vehicle system to control an operation of the vehicle system.

63. 发明授权

US09701797B2 Self-healing carbon fiber composites 有权
公开(公告)号：US09701797B2
公开(公告)日：2017-07-11
申请号：US14885534
申请日：2015-10-16
申请人： GM Global Technology Operations LLC
发明人： Xiaosong Huang
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C08J5/06 , C08J5/04
CPC分类号： C08J5/06 , C08J5/042 , C08J2300/00
摘要： Provided is a self-healing carbon fiber composite which may include a polymer matrix, a plurality of carbon fibers dispersed within the polymer matrix, and a self-healing polymer layer bonded onto at least a portion of the carbon fibers. Also provided herein are methods of manufacturing and repairing the carbon fiber composite.

64. 发明申请

US20170120932A1 GESTURE-BASED VEHICLE-USER INTERACTION 审中-公开
公开(公告)号：US20170120932A1
公开(公告)日：2017-05-04
申请号：US15342451
申请日：2016-11-03
申请人： GM Global Technology Operations LLC
发明人： Joseph F. Szczerba , Tricia E. Neiiendam , Peng Lu , Xiaosong Huang
IPC分类号： B60W50/10 , G06F3/01
CPC分类号： B60W50/10 , B60K35/00 , B60K2370/146 , B60K2370/1464 , B60K2370/55 , B60K2370/573 , B60K2370/589 , G06F3/017 , G06F3/0346
摘要： A system, for use in implementing a vehicle function based on user gesture, including a hardware-based processing unit and a hardware-based storage device. The storage device includes a user-gesture determination module that, when executed by the hardware-based processing unit, determines a user gesture, made by a user proximate a vehicle, wherein the user gesture is not an under-vehicle user kick. The storage device also includes a vehicle-function identification module that, when executed by the hardware-based processing unit, determines a vehicle function pre-associated with the user gesture determined. The storage device further includes a vehicle-function activation module that, when executed by the hardware-based processing unit, initiates performance of the vehicle function identified. In various embodiments the technology includes the storage device, and processes including any of the operations described.

65. 发明申请

US20170062784A1 BI-LAYER SEPARATOR AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：双层分离器及其制造方法
公开(公告)号：US20170062784A1
公开(公告)日：2017-03-02
申请号：US14838733
申请日：2015-08-28
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Hamid G. Kia , Xiaosong Huang
IPC分类号： H01M2/14 , H01M10/0525 , H01M2/16
CPC分类号： H01M2/145 , H01M2/162 , H01M2/1653 , H01M2/1666 , H01M2/1686 , H01M10/052 , H01M10/0525 , H01M2220/30
摘要： In an example of a method for making a bi-layer separator, a polymer solution is coated on a sacrificial support or a carrier belt to form a polymer solution layer. A porous membrane is established on the polymer solution layer. At least some of the polymer solution layer is solidified to form a porous polymer coating adjacent to the porous membrane. The porous polymer coating and the porous membrane together form the bi-layer separator.
摘要翻译：在制备双层隔板的方法的实例中，将聚合物溶液涂覆在牺牲载体或载体带上以形成聚合物溶液层。在聚合物溶液层上建立多孔膜。至少一些聚合物溶液层被固化以形成邻近多孔膜的多孔聚合物涂层。多孔聚合物涂层和多孔膜一起形成双层分离器。

66. 发明授权

US09455430B2 Integral bi-layer separator-electrode construction for lithium-ion batteries 有权
标题翻译：锂离子电池整体双层分离电极结构
公开(公告)号：US09455430B2
公开(公告)日：2016-09-27
申请号：US14929575
申请日：2015-11-02
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Xiaosong Huang , Hamid G. Kia
IPC分类号： H01M2/14 , H01M2/16 , H01M10/0525
CPC分类号： H01M2/1673 , H01M2/145 , H01M2/1646 , H01M2/1653 , H01M2/1686 , H01M10/0525 , H01M2220/20 , H01M2220/30 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , Y10T29/49108 , Y10T29/49115
摘要： A porous bi-layer separator is composed of a first separator layer with a contacting array of non-conducting particles overlaid with a second separator layer of a microporous polymer layer, fabricated on the electrode surface of the anode of a lithium-ion battery to form an integral electrode-separator construction. Exemplary bi-layer separators may be fabricated by deposition of solvent-containing slurries of separator particles followed by solvent evaporation to produce the particle layer with subsequent application of polymer solutions followed by controlled evaporation of solvent to produce the microporous polymer layer. The elevated temperature performance of lithium-ion battery cells incorporating such integral electrode-bi-layer separators was demonstrated to exceed the performance of similar cells using commercial and experimental single layer polymer separators.
摘要翻译：多孔双层隔板由在锂离子电池的阳极的电极表面上制造的具有覆盖有微孔聚合物层的第二隔离层的非导电颗粒的接触阵列的第一隔板层构成，以形成一体电极分离器结构。示例性双层分离器可以通过沉积含溶剂的分离器颗粒的浆料然后溶剂蒸发来制造，以产生颗粒层，随后施加聚合物溶液，随后控制蒸发溶剂以产生微孔聚合物层。结合这样的整体电极 - 双层隔板的锂离子电池的高温性能被证明超过使用商业和实验单层聚合物分离器的类似电池的性能。

67. 发明授权

US09412986B2 Porous composite structures for lithium-ion battery separators 有权
标题翻译：用于锂离子电池隔板的多孔复合结构
公开(公告)号：US09412986B2
公开(公告)日：2016-08-09
申请号：US13955025
申请日：2013-07-31
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Xiaosong Huang
IPC分类号： H01M2/16 , H01M2/14 , H01M10/0525
CPC分类号： H01M2/1626 , H01M2/145 , H01M2/1653 , H01M2/1666 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： Micro-fibrillated cellulose nanofibers (or other suitable fibrillated organic polymer nanofibers) are dispersed with ceramic particles (such as alumina or silica powder) in water suspension and formed into a suitable porous mat shape by wet-laying the suspension on a suitable mesh structure. After removal of the mat from the mesh and drying, the suitably proportioned cellulose nanofibers/ceramic powder composite may be coated with a thin porous polymer layer to further fix the particles between the fibers and strengthen the resulting composite membrane for use as a separator layer between the electrode layers of an electrochemical cell. The strength and temperature resistance of the composite separator layer make it particularly useful in lithium-ion batteries for vehicle traction motors.
摘要翻译：将微原纤化纤维素纳米纤维（或其它合适的原纤化有机聚合物纳米纤维）与陶瓷颗粒（例如氧化铝或二氧化硅粉末）分散在水悬浮液中，并通过将悬浮液湿式铺设在合适的网状结构上，形成合适的多孔垫形状。在从网中除去垫子并干燥之后，适当比例的纤维素纳米纤维/陶瓷粉末复合材料可以涂覆有薄的多孔聚合物层，以进一步将颗粒固定在纤维之间并加强所得的复合膜，以用作隔离层电化学电池的电极层。复合隔离层的强度和耐温性使其特别适用于车辆牵引电动机的锂离子电池。

68. 发明授权

US09331323B2 Cross-linked multilayer porous polymer membrane battery separators 有权
标题翻译：交联多层聚合物膜电池隔膜
公开(公告)号：US09331323B2
公开(公告)日：2016-05-03
申请号：US13971900
申请日：2013-08-21
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Xiaosong Huang
IPC分类号： H01M2/16 , H01M2/14 , H01M10/0525
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1653 , H01M10/0525
摘要： A cross-linkable polyolefin composition (polyethylene, polypropylene or an ethylene-propylene copolymer) is coextruded with ultrahigh molecular weight polyethylene to form two-layer separator membranes, or three-layer separator membranes, for lithium-ion battery cells. In three-layer separator membranes, the cross-linkable polyolefin is formed as the outer faces of the separator for placement against facing surfaces of cell electrodes. The polymer materials initially contain plasticizer oil, which is removed from the extruded membranes, and the extruded membranes are also stretched to obtain a suitable open pore structure in the layered membranes to provide for suitable infiltration with a liquid electrolyte. The cross-linked polyolefin layer provides strength at elevated temperatures and the lower-melting, ultrahigh molecular weight polyethylene layer provides the separator membrane with a thermal shutdown capability.
摘要翻译：将可交联聚烯烃组合物（聚乙烯，聚丙烯或乙烯 - 丙烯共聚物）与超高分子量聚乙烯共挤出以形成用于锂离子电池单元的两层隔膜或三层隔膜。在三层隔膜中，形成可交联聚烯烃作为隔板的外表面以放置在电池电极的相对表面上。聚合物材料最初含有增塑剂油，其从挤出的膜中除去，并且挤出的膜也被拉伸以在层状膜中获得合适的开孔结构，以提供与液体电解质合适的渗透。交联聚烯烃层在升高的温度下提供强度，较低熔点的超高分子量聚乙烯层为隔膜提供了热关断能力。

69. 发明授权

US09324984B2 Direct formation of a separator with a protective edge on an electrode 有权
标题翻译：在电极上直接形成具有保护边缘的隔板
公开(公告)号：US09324984B2
公开(公告)日：2016-04-26
申请号：US13757396
申请日：2013-02-01
申请人： GM Global Technology Operations LLC
发明人： Xiaosong Huang , Hamid G. Kia
IPC分类号： H01M4/04 , H01M4/13 , H01M2/14 , H01M2/16
CPC分类号： H01M2/145 , H01M2/168
摘要： A method for forming integral separator-electrodes for a battery. The method comprises providing a continuous electrode sheet having an electrode active material deposited on a current collector. The method includes forming a plurality of individual electrodes from the continuous electrode sheet. Each electrode is formed having a center region and a plurality of edges. A separator coating having a substantially uniform thickness is applied to the center region and the plurality of edges of each electrode. The separator coating layer is larger in size than the electrode active material coated area.
摘要翻译：一种用于形成用于电池的整体分离器电极的方法。该方法包括提供具有沉积在集电器上的电极活性材料的连续电极片。该方法包括从连续电极片形成多个单独的电极。每个电极形成为具有中心区域和多个边缘。将具有基本均匀厚度的隔膜涂层施加到每个电极的中心区域和多个边缘。分离器涂层的尺寸大于电极活性材料涂覆区域。

70. 发明申请

US20150221936A1 NEGATIVE ELECTRODE MATERIAL FOR A LITHIUM ION BATTERY 审中-公开
标题翻译：用于锂离子电池的负极电极材料
公开(公告)号：US20150221936A1
公开(公告)日：2015-08-06
申请号：US14173560
申请日：2014-02-05
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Xiaosong Huang
IPC分类号： H01M4/36 , H01M4/38 , H01M4/04 , H01M4/62
CPC分类号： H01M4/366 , H01M4/0402 , H01M4/0404 , H01M4/0471 , H01M4/049 , H01M4/134 , H01M4/1395 , H01M4/386 , H01M4/622 , H01M4/625 , H01M10/052
摘要： A negative electrode material includes an active material particle. The active material particle includes a silicon core and an oxidation layer on a surface of the silicon core. The negative electrode material further includes a polyimide binder bound directly to the oxidation layer of the active material particle. An additional binding enhancing agent is excluded from the negative electrode material.
摘要翻译：负极材料包括活性物质颗粒。活性物质颗粒包括在硅芯的表面上的硅芯和氧化层。负极材料还包括与活性物质颗粒的氧化层直接结合的聚酰亚胺粘合剂。从负极材料中排除另外的结合增强剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式