公开(公告)号：US09450224B2

公开(公告)日：2016-09-20

申请号：US14067038

申请日：2013-10-30

Applicant: Sharp Laboratories of America, Inc.

Inventor： Yuhao Lu ,  Sean Andrew Vail

IPC: H01M2/00 ,  H01M2/16 ,  H01M4/58 ,  C01C3/12 ,  H01M4/136 ,  H01M4/04 ,  H01M4/62 ,  H02J7/00 ,  H01M4/134 ,  H01M4/1395 ,  C01B17/02 ,  C01B19/02 ,  C01B25/00 ,  C01B31/00 ,  C01B33/021 ,  C01D1/02 ,  C01D15/02 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/56 ,  H01M4/587 ,  H01M10/054 ,  H01M10/0525 ,  H01M10/0565 ,  H01M4/1397 ,  H01M10/052

CPC classification number: H01M4/134 ,  B01J6/008 ,  C01B17/02 ,  C01B19/02 ,  C01B25/003 ,  C01B32/00 ,  C01B33/021 ,  C01C3/12 ,  C01D1/02 ,  C01D15/02 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/88 ,  H01M2/14 ,  H01M2/1653 ,  H01M2/1686 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/0416 ,  H01M4/0452 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/0495 ,  H01M4/0497 ,  H01M4/131 ,  H01M4/133 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/38 ,  H01M4/381 ,  H01M4/382 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/56 ,  H01M4/58 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/60 ,  H01M4/623 ,  H01M4/628 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054 ,  H01M10/056 ,  H01M10/0565 ,  H01M2004/027 ,  H02J7/0042 ,  Y02E60/122 ,  Y10T29/49108

Abstract: A method is provided for synthesizing sodium iron(II)-hexacyanoferrate(II). A Fe(CN)6 material is mixed with the first solution and either an anti-oxidant or a reducing agent. The Fe(CN)6 material may be either ferrocyanide ([Fe(CN)6]4−) or ferricyanide ([Fe(CN)6]3−). As a result, sodium iron(II)-hexacyanoferrate(II) (Na1+XFe[Fe(CN)6]Z.MH2O is formed, where X is less than or equal to 1, and where M is in a range between 0 and 7. In one aspect, the first solution including includes A ions, such as alkali metal ions, alkaline earth metal ions, or combinations thereof, resulting in the formation of Na1+XAYFe[Fe(CN)6]Z.MH2O, where Y is less than or equal to 1. Also provided are a Na1+XFe[Fe(CN)6]Z.MH2O battery and Na1+XFe[Fe(CN)6]Z.MH2O battery electrode.

Abstract translation: 提供了一种合成铁（II） - 六氰基铁酸钠（II）的方法。 将Fe（CN）6材料与第一溶液和抗氧化剂或还原剂混合。 Fe（CN）6材料可以是亚铁氰化物（[Fe（CN）6] 4-）或铁氰化物（[Fe（CN）6] 3-）。 结果，形成了铁（II） - 六氰基铁酸盐（II）（Na1 + XFe [Fe（CN）6] Z.MH2O，其中X小于或等于1，其中M在0 一方面，第一溶液包括A离子，例如碱金属离子，碱土金属离子或其组合，导致形成Na1 + XAYFe [Fe（CN）6] Z.MH2O，其中 Y还小于或等于1.还提供了Na1 + XFe [Fe（CN）6] Z.MH2O电池和Na1 + XFe [Fe（CN）6] Z.MH2O电池电极。

公开(公告)号：US09431655B2

公开(公告)日：2016-08-30

申请号：US14795834

申请日：2015-07-09

Applicant: Sharp Laboratories of America, Inc.

Inventor： Xin Zhao ,  Sean Vail ,  Yuhao Lu

IPC: H01M4/00 ,  H01M4/36 ,  H01M4/60 ,  H01M4/505 ,  H01M4/485 ,  H01M4/525 ,  H01M4/04 ,  H01M4/133 ,  H01M4/136 ,  H01M4/137 ,  H01M4/1397 ,  H01M4/58 ,  H01M4/587 ,  H01M4/62 ,  H01M4/02 ,  H01M10/052

CPC classification number: H01M4/366 ,  H01M4/0404 ,  H01M4/0452 ,  H01M4/0471 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/137 ,  H01M4/1395 ,  H01M4/1397 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/587 ,  H01M4/60 ,  H01M4/622 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0002 ,  H01M2300/0017 ,  Y02E60/122

Abstract: A method is provided for fabricating an antimony anode. The method disperses antimony (Sb) particles in a layered carbon network using a process such as mechanical mixing, ball milling, stirring, or ultrasound sonication, forming a Sb/carbon composite. The Sb/carbon composite is mixed with a binder, forming a mixture, and the mixture is deposited on a current collector. Advantageously, the binder may be an aqueous (water soluble) binder. In one aspect, prior to dispersing the Sb particles in the layered carbon network, the Sb particles are coated with carbon. For example, the Sb particles may be dispersed in a solution including a polymer, where the solution may be an aqueous or organic. Alternatively, the Sb particles may be dispersed in a solution including a monomer. The monomer solution is polymerized to form polymer sheathed Sb core-shell structures, and then carbonized. Associated Sb anodes and Sb anode batteries are also provided.

Abstract translation: 提供了制造锑阳极的方法。 该方法使用诸如机械混合，球磨，搅拌或超声波超声处理的方法将锑（Sb）颗粒分散在层状碳网络中，形成Sb /碳复合材料。 将Sb /碳复合物与粘合剂混合形成混合物，并将混合物沉积在集电器上。 有利地，粘合剂可以是水性（水溶性）粘合剂。 一方面，在将Sb粒子分散在层状碳网中之前，Sb粒子被涂覆有碳。 例如，Sb颗粒可以分散在包括聚合物的溶液中，其中溶液可以是水性或有机溶剂。 或者，Sb颗粒可以分散在包含单体的溶液中。 单体溶液聚合形成聚合物护套Sb核 - 壳结构，然后碳化。 还提供了相关的Sb阳极和Sb阳极电池。

公开(公告)号：US09425481B2

公开(公告)日：2016-08-23

申请号：US14339124

申请日：2014-07-23

Applicant: Sony Corporation

Inventor： Toshio Nishi ,  Masayuki Ihara ,  Hideki Nakai ,  Akinori Kita

IPC: H01M10/0525 ,  H01M10/0566 ,  H01M4/505 ,  H01M4/525 ,  H01M4/36 ,  H01M10/42 ,  B60L11/18 ,  H01M4/131 ,  H01M4/58 ,  H01M4/62

CPC classification number: H01M10/0525 ,  B60K6/28 ,  B60K6/40 ,  B60K6/44 ,  B60L11/1851 ,  B60L11/1879 ,  B60Y2200/92 ,  B60Y2400/112 ,  H01M2/1066 ,  H01M2/1072 ,  H01M4/131 ,  H01M4/136 ,  H01M4/364 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/5825 ,  H01M4/62 ,  H01M4/622 ,  H01M4/625 ,  H01M4/628 ,  H01M10/02 ,  H01M10/0565 ,  H01M10/0566 ,  H01M10/0587 ,  H01M10/4235 ,  H01M10/4257 ,  H01M2004/028 ,  H01M2010/4271 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30 ,  H01M2300/0025 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/705 ,  Y10S903/907 ,  Y10S903/951

Abstract: A secondary battery includes: a cathode; an anode; and a non-aqueous electrolytic solution, wherein the cathode includes a second lithium-containing compound having an olivine-type crystal structure, a photoelectron spectrum of oxygen 1s obtained by surface analysis of the cathode with the use of X-ray photoelectron spectroscopy includes a third peak and a fourth peak, the third peak having an apex in a range in which binding energy is equal to or larger than 530 electron volts and less than 533 electron volts, and the fourth peak having an apex in a range in which binding energy is from 533 electron volts to 536 electron volts both inclusive and having spectrum intensity smaller than spectrum intensity of the third peak, and a ratio IE/ID between a spectrum intensity ID of the third peak and a spectrum intensity IE of the fourth peak is larger than ¼.

Abstract translation: 二次电池包括：阴极; 阳极; 和非水电解液，其中阴极包括具有橄榄石型晶体结构的第二含锂化合物，通过使用X射线光电子能谱法通过阴极的表面分析获得的氧1s的光电子谱包括 第三峰和第四峰，第三峰在结合能等于或大于530电子伏特和小于533电子伏的范围内具有顶点，第四峰的顶点在其中结合能 具有533电子伏特到536电子伏特，其频谱强度小于第三峰值的频谱强度，第三峰值的频谱强度ID与第四峰值的频谱强度IE之间的比IE / ID较大 比¼。

公开(公告)号：US09419272B2

公开(公告)日：2016-08-16

申请号：US13369495

申请日：2012-02-09

Applicant: Sung Soo Park ,  Yong-Sun Won ,  Jae-Hak Lee

Inventor： Sung Soo Park ,  Yong-Sun Won ,  Jae-Hak Lee

IPC: H01M4/88 ,  H01M4/134 ,  H01M4/58

CPC classification number: H01M4/134 ,  H01M4/58 ,  Y02E60/122 ,  Y02P70/54

Abstract: Disclosed are a negative active material for a rechargeable lithium battery including lithium silicide having a I41-a crystalline phase structure, a method of manufacturing the same, and a rechargeable lithium battery including the same.

Abstract translation: 公开了一种用于可再充电锂电池的负极活性材料，其包括具有I41-a结晶相结构的硅化锂，其制造方法和包含该锂二次电池的可再充电锂电池。

公开(公告)号：US09416011B2

公开(公告)日：2016-08-16

申请号：US14881261

申请日：2015-10-13

Applicant: DREXEL UNIVERSITY

Inventor： Michel W. Barsoum ,  Yury Gogotsi ,  Michael Naguib Abdelmalak ,  Olha Mashtalir

IPC: C01B31/30 ,  C01C3/08 ,  C07C233/03 ,  C07C275/00 ,  C08K3/14 ,  C08K3/28 ,  H01G11/04 ,  H01M4/36 ,  H01M4/58 ,  H01M4/587 ,  H01M10/0525 ,  C07C317/04 ,  H01G11/32

CPC classification number: H01B1/20 ,  B32B18/00 ,  B32B2250/02 ,  B32B2307/202 ,  B32B2457/10 ,  B82Y30/00 ,  B82Y40/00 ,  C01B21/06 ,  C01B21/0602 ,  C01B21/0615 ,  C01B21/0617 ,  C01B21/062 ,  C01B21/076 ,  C01B21/0828 ,  C01B32/90 ,  C01B32/914 ,  C01B32/921 ,  C01B32/949 ,  C01C3/08 ,  C01P2002/01 ,  C01P2002/08 ,  C01P2002/20 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/78 ,  C01P2002/82 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/133 ,  C01P2004/136 ,  C01P2004/24 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/40 ,  C07C233/03 ,  C07C275/00 ,  C07C317/04 ,  C08K3/14 ,  C08K3/28 ,  H01G11/04 ,  H01G11/32 ,  H01M4/0492 ,  H01M4/366 ,  H01M4/38 ,  H01M4/58 ,  H01M4/583 ,  H01M4/587 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054 ,  H01M2004/021 ,  Y10S977/755 ,  Y10S977/896

Abstract: The present invention is directed to compositions comprising free standing and stacked assemblies of two dimensional crystalline solids, and methods of making the same.

公开(公告)号：US20160233551A1

公开(公告)日：2016-08-11

申请号：US15062177

申请日：2016-03-06

Applicant: Alveo Energy, Inc.

Inventor： Colin Deane Wessells ,  Ali Firouzi ,  Shahrokh Motallebi ,  Sven Strohband

IPC: H01M10/0569 ,  H01M4/485 ,  H01M10/0568 ,  H01M4/505

CPC classification number: H01M10/0569 ,  H01M4/36 ,  H01M4/485 ,  H01M4/505 ,  H01M4/58 ,  H01M4/60 ,  H01M4/9008 ,  H01M8/188 ,  H01M10/0568 ,  H01M10/08 ,  H01M10/345 ,  H01M10/36 ,  H01M2004/027 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2250/10 ,  H01M2250/20 ,  H01M2300/0002 ,  H01M2300/0025 ,  H01M2300/0028 ,  H01M2300/0037 ,  H01M2300/004 ,  H01M2300/0091 ,  Y02B90/14 ,  Y02T90/32

Abstract: A system and method for stabilizing electrodes against dissolution and/or hydrolysis including use of cosolvents in liquid electrolyte batteries for three purposes: the extension of the calendar and cycle life time of electrodes that are partially soluble in liquid electrolytes, the purpose of limiting the rate of electrolysis of water into hydrogen and oxygen as a side reaction during battery operation, and for the purpose of cost reduction.

公开(公告)号：US20160197351A1

公开(公告)日：2016-07-07

申请号：US14865619

申请日：2015-09-25

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Toshio TANI ,  Masanobu ARAGAKI ,  Isamu FUTABA ,  Toshiya HIKAMI

IPC: H01M4/62 ,  H01M10/0585 ,  H01M4/66 ,  H01M10/052 ,  H01M10/0562

CPC classification number: H01M4/628 ,  H01M4/136 ,  H01M4/58 ,  H01M4/661 ,  H01M4/667 ,  H01M4/669 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0585 ,  H01M2300/0068

Abstract: An all-solid-state secondary battery, wherein: an anode current collector that contains copper or copper alloy; a cathode current collector comprising aluminum, aluminum alloy or stainless steel, provided opposite to the anode current collector; an anode active material layer formed there between from the anode current collector side on the surface of the anode current collector; a solid electrolyte layer comprising a sulfide solid electrolyte that contains a monovalent or divalent metal and sulfur; and a cathode active material layer formed on the surface of the cathode current collector are layered successively, is used. A sulfidation resistant layer is formed on the surface of the anode current collector on which the anode active material layer is formed. Or, the surface of the anode current collector on which the anode active material layer is formed has a compressive strength of 1250 to 3000 MPa.

Abstract translation: 一种全固态二次电池，其中：含有铜或铜合金的阳极集电器; 包括与阳极集电器相对设置的铝，铝合金或不锈钢的阴极集电器; 在阳极集电体的表面上从阳极集电体侧形成的负极活性物质层; 包含含有一价或二价金属和硫的硫化物固体电解质的固体电解质层; 并且使用在阴极集电体的表面上形成的正极活性物质层。 在阳极集电体的形成有负极活性物质层的表面上形成耐硫化层。 或者，形成负极活性物质层的负极集电体的表面的抗压强度为1250〜3000MPa。

公开(公告)号：US20160181582A1

公开(公告)日：2016-06-23

申请号：US15054859

申请日：2016-02-26

Applicant: Ford Global Technologies, LLC

Inventor： Kevin James RHODES ,  James A. ADAMS

IPC: H01M2/10 ,  B60K1/04 ,  H01M4/38 ,  B60L11/18 ,  H01M10/0525 ,  H01M4/62

CPC classification number: H01M2/1083 ,  B60K1/04 ,  B60K2001/0405 ,  B60L11/1879 ,  H01M2/26 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/0483 ,  H01M4/1395 ,  H01M4/1397 ,  H01M4/38 ,  H01M4/386 ,  H01M4/58 ,  H01M4/5815 ,  H01M4/624 ,  H01M4/625 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/058 ,  H01M2004/021 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

Abstract: Methods of forming a lithium-ion battery on a vehicle component by spinning and vehicle components with a batteries formed thereon are disclosed. The spinning may include electrospinning. A first electrode layer may be spun, followed by a first separator layer, a second electrode layer, and a second separator layer. Each layer may be spun directly onto the previously spun layer to provide a battery that does not include metal current collectors. The anode and/or cathode layers may include polyacrylonitrile (PAN) fibers. To render the anode and cathode layers conductive, they may be carbonized using a heat source (e.g., a laser). The disclosed method may allow for the formation of batteries directly onto a vehicle component, such as a body panel, thereby using otherwise empty space to increase the battery capacity of the vehicle.

Abstract translation: 公开了通过纺丝形成车载部件上的锂离子电池和在其上形成有电池的车辆部件的方法。 纺丝可能包括静电纺丝。 可以旋转第一电极层，随后是第一隔离层，第二电极层和第二隔离层。 每个层可以直接旋转到先前旋转的层上，以提供不包括金属集流体的电池。 阳极和/或阴极层可以包括聚丙烯腈（PAN）纤维。 为了使阳极和阴极层导电，可以使用热源（例如，激光）将它们碳化。 所公开的方法可以允许将电池直接形成在诸如车身面板的车辆部件上，从而使用空的空间来增加车辆的电池容量。

公开(公告)号：US09362559B2

公开(公告)日：2016-06-07

申请号：US14022822

申请日：2013-09-10

Applicant: Southwest Research Institute

Inventor： Kwai S. Chan ,  Michael A. Miller

IPC: H01M4/58 ,  H01M4/1393 ,  H01B1/02 ,  H01M4/60 ,  H01M4/38 ,  C01B21/06 ,  C01B21/068

CPC classification number: H01M4/58 ,  C01B21/0602 ,  C01B21/0605 ,  C01B21/068 ,  C01P2002/72 ,  H01M4/386 ,  H01M4/60 ,  H01M10/0525

Abstract: Compositions comprising Type I clathrates of silicon (Si46) or carbon (C46) wherein the framework of the cage structure includes nitrogen and carbon or nitrogen and silicon or nitrogen-silicon-carbon atom type composition, with or without guest atoms in their respective cage structures. The clathrate structures are particularly useful for energy storage applications such as battery electrodes.

Abstract translation: 包含硅（Si46）或碳（C46）的I型包合物的组合物，其中笼状结构的骨架包括氮和碳或氮和硅或氮 - 硅 - 碳原子类型的组合物，在其各自的笼结构中具有或不具有客体原子 。 包合结构对于诸如电池电极的储能应用特别有用。

公开(公告)号：US20160141601A1

公开(公告)日：2016-05-19

申请号：US15008252

申请日：2016-01-27

Applicant: Wildcat Discovery Technologies, Inc.

Inventor： Cory O'Neill ,  Steven Kaye

IPC: H01M4/04 ,  H01M4/136

CPC classification number: H01M4/0471 ,  C23C14/0641 ,  C23C14/0694 ,  C23C14/08 ,  H01M4/0423 ,  H01M4/136 ,  H01M4/366 ,  H01M4/485 ,  H01M4/525 ,  H01M4/58 ,  H01M4/5825 ,  H01M10/052

Abstract: A method of forming an electrode active material by reacting a metal fluoride and a reactant. The method includes a coating step and a comparatively low temperature annealing step. Also included is the electrode formed following the method.