公开(公告)号：US09337482B2

公开(公告)日：2016-05-10

申请号：US13688469

申请日：2012-11-29

Applicant: Ryoung-hee Kim ,  Min-sang Song ,  Gue-sung Kim ,  So-yeon Kim ,  Young-min Choi ,  Won-chang Choi

Inventor： Ryoung-hee Kim ,  Min-sang Song ,  Gue-sung Kim ,  So-yeon Kim ,  Young-min Choi ,  Won-chang Choi

IPC: H01M4/36 ,  H01M4/04 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/58 ,  C01B21/082 ,  B82Y30/00 ,  C01G23/00 ,  C01G23/053

CPC classification number: H01M4/366 ,  B82Y30/00 ,  C01B21/0821 ,  C01G23/005 ,  C01G23/053 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/16 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/58 ,  Y02E60/122

Abstract: A composite nitride, a method of preparing the composite nitride, an electrode active material including the composite nitride, an electrode including the electrode active material, and a lithium secondary battery including the electrode, the composite nitride including a core material including a bronze-phase titanium oxide; and a nitrogen atom doped on at least part of the core material.

Abstract translation: 复合氮化物，制备复合氮化物的方法，包含复合氮化物的电极活性材料，包括电极活性材料的电极和包括该电极的锂二次电池，所述复合氮化物包括包含青铜相的芯材料 氧化钛; 以及掺杂在芯材的至少一部分上的氮原子。

公开(公告)号：US09337473B2

公开(公告)日：2016-05-10

申请号：US14321879

申请日：2014-07-02

Applicant: SANTOKU CORPORATION

Inventor： Kazuhiko Nakamura ,  Tetsu Fujiwara ,  Akihito Kaneko

IPC: H01M4/131 ,  B82Y30/00 ,  C01G51/04 ,  C01G51/00 ,  C01G53/00 ,  H01M4/485 ,  H01M4/525 ,  C01G45/00 ,  C01G49/00 ,  H01M10/0525 ,  H01M4/58 ,  H01M4/02

CPC classification number: H01M4/131 ,  B82Y30/00 ,  C01G45/006 ,  C01G49/009 ,  C01G51/04 ,  C01G51/42 ,  C01G53/42 ,  C01P2002/52 ,  C01P2002/60 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/32 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0525 ,  H01M2004/028 ,  Y02E60/122 ,  Y02T10/7011

Abstract: The present invention provides a nonaqueous electrolyte battery that exhibits high energy density and excellent cycle characteristics, as well as a cathode for use in such a battery, and a cathode active material for use in such a cathode. The cathode active material of the present invention has a composition represented by the formula (1) and a crystallite size in the (110) plane of not smaller than 85 nm: LixCo1-y-zNbyMzO2  (1) wherein M stands for at least one element selected from Mg, Y, rare earth elements, Ti, Zr, Hf, V, Ta, Cr, Mo, W, Mn, Fe, Ni, Cu, Zn, B, Al, Ga, C, Si, Sn, N, S, F, and Cl; and 0.9≦x≦1.1, 0.0002≦y≦0.01, and 0≦z≦0.05.

Abstract translation: 本发明提供一种表现出高能量密度和优异的循环特性的非水电解质电池，以及用于这种电池的阴极和用于这种阴极的正极活性物质。 本发明的正极活性物质具有式（1）所示的组成，（110）面中的微晶尺寸不小于85nm：LixCo1-y-zNbyMzO2（1）其中M表示至少一个 选自Mg，Y，稀土元素，Ti，Zr，Hf，V，Ta，Cr，Mo，W，Mn，Fe，Ni，Cu，Zn，B，Al，Ga，C，Si，Sn，N ，S，F和Cl; 和0.9＆nlE; x＆nlE; 1.1,0.0002＆amp; nlE; y＆nlE; 0.01,0和nlE; z＆nlE; 0.05。

公开(公告)号：US20160118647A1

公开(公告)日：2016-04-28

申请号：US14523920

申请日：2014-10-26

Applicant: Bindia Bhagat

Inventor： Bindia Bhagat

IPC: H01M4/36 ,  H01M4/58 ,  H01M4/66 ,  C01B31/36 ,  H01M4/587 ,  H01M4/62

CPC classification number: H01M4/364 ,  C01B32/956 ,  H01M4/58 ,  H01M4/587 ,  H01M4/62 ,  H01M4/666

Abstract: 1. The specification relates to a carbonous composite particle made from pine tree needles or other natural leaves of composition CM for use in an energy cell. C is carbon, M is from a group of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Zr, Mo, Pd, Ag, W, Al, N, C, B, O, F, Si, P, Cl, Ga, Sn, Li, Na, K, Mg, Ca, Sr. Energy cell is lithium ion or sodium ion or lithium sulfur or lithium air or rechargeable cell or primary cell or electrochemical cell or fuel cell or magnesium cell or solar cell or capacitor or super-capacitor or hybrid cells or alkaline cell or lead acid cell or metal hydride or nickel cadmium or combination of thereof.

Abstract translation: 本说明书涉及用于能量池的松树针或组合物CM的其他天然叶片制成的碳质复合颗粒。 C为碳，M为Sc，Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Zn，Zr，Mo，Pd，Ag，W，Al，N，C，B， F，Si，P，Cl，Ga，Sn，Li，Na，K，Mg，Ca，Sr。能量电池是锂离子或钠离子或锂硫或锂空气或可再充电电池或原电池或电化学电池或燃料电池 或镁电池或太阳能电池或电容器或超级电容器或混合电池或碱性电池或铅酸电池或金属氢化物或镍镉或其组合。

公开(公告)号：US20160115035A1

公开(公告)日：2016-04-28

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

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.

Abstract translation: 本发明涉及包含自立式和二维结晶固体的层叠组件的组合物及其制备方法。

公开(公告)号：US20160087263A1

公开(公告)日：2016-03-24

申请号：US14493886

申请日：2014-09-23

Applicant: Corning Incorporated

Inventor： Kishor Purushottam Gadkaree ,  Rahul Suryakant Kadam ,  Andrew Fleitz Husted

IPC: H01M4/137 ,  H01M4/136 ,  H01M4/60 ,  H01M4/36 ,  H01M4/62

CPC classification number: H01M4/137 ,  B22F1/02 ,  C01D15/00 ,  C01D15/04 ,  C09K3/00 ,  H01M4/00 ,  H01M4/136 ,  H01M4/366 ,  H01M4/382 ,  H01M4/58 ,  H01M4/604 ,  H01M4/623 ,  H01M10/0525 ,  Y10T428/2989

Abstract: An encapsulated lithium particle including: a core comprised of at least one of: lithium; a lithium metal alloy; or a combination thereof; and a shell comprised of a lithium salt, an oil, and optionally a binder, and the shell encapsulates the core, and the particle size is from 10 to 500 microns. Also, disclosed is a method of making the particle and using the particle in electrical devices such as a capacitor or a battery.

Abstract translation: 一种包封的锂颗粒，包括：由至少一种锂组成的芯; 锂金属合金; 或其组合; 以及由锂盐，油和任选的粘合剂组成的壳，并且所述壳封装所述芯，并且所述颗粒尺寸为10至500微米。 此外，公开了一种使电极或电池等电气元件制造粒子并使用该粒子的方法。

公开(公告)号：US09287589B2

公开(公告)日：2016-03-15

申请号：US14231571

申请日：2014-03-31

Applicant: Alveo Energy, Inc.

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

IPC: H01M10/44 ,  H01M10/36 ,  H01M4/58

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.

Abstract translation: 用于稳定电极以防止溶解和/或水解的系统和方法，包括在液体电解质电池中使用共溶剂用于三个目的：延长部分可溶于液体电解质的电极的日历和循环寿命，限制速率 在电池操作期间将水电解成氢和氧作为副反应，并且为了降低成本。

公开(公告)号：US09269985B2

公开(公告)日：2016-02-23

申请号：US13569736

申请日：2012-08-08

Applicant: Jae-Yul Ryu ,  Joon-Sup Kim ,  Jea-Woan Lee ,  Jin-Hee Moon ,  Wan-Uk Choi ,  Young-Ugk Kim ,  Chang-Keun Back ,  Seung-Hee Park ,  Yong-Bum Lee

Inventor： Jae-Yul Ryu ,  Joon-Sup Kim ,  Jea-Woan Lee ,  Jin-Hee Moon ,  Wan-Uk Choi ,  Young-Ugk Kim ,  Chang-Keun Back ,  Seung-Hee Park ,  Yong-Bum Lee

IPC: H01M8/00 ,  H01M10/052 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0569 ,  H01M2/16

CPC classification number: H01M10/052 ,  H01M2/166 ,  H01M2/1686 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0569 ,  Y02E60/122

Abstract: Disclosed is a rechargeable lithium battery that includes a positive electrode including a lithium nickel-based positive active material; a negative electrode including a negative active material; an electrolyte including a lithium salt and a non-aqueous organic solvent; and a separator including a polymer substrate and a hydroxide compound-containing coating layer disposed on the polymer substrate.

Abstract translation: 公开了一种可再充电锂电池，其包括：包含锂镍基正极活性物质的正极; 包含负极活性物质的负极; 包含锂盐和非水有机溶剂的电解质; 以及包含聚合物基材和设置在聚合物基材上的含氢氧化物的涂层的分离器。

公开(公告)号：US20160049694A1

公开(公告)日：2016-02-18

申请号：US14773665

申请日：2013-12-19

Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Atsushi Fukunaga ,  Shinji Inazawa ,  Koji Nitta ,  Shoichiro Sakai ,  Eiko Imazaki ,  Koma Numata

IPC: H01M10/39 ,  H01M4/131 ,  H01M4/485

CPC classification number: H01M10/399 ,  H01M4/131 ,  H01M4/485 ,  H01M4/58 ,  H01M2004/028

Abstract: A positive electrode active material for sodium molten salt batteries includes a sodium-containing metal oxide that can electrochemically intercalate and deintercalate sodium ions, wherein a ratio by mass of sodium carbonate is 500 ppm or less. A ratio by mass of sodium carbonate in the positive electrode active material is more preferably 100 ppm or less.

Abstract translation: 用于钠熔融盐电池的正极活性物质包括可以电化学插入和脱离钠离子的含钠金属氧化物，其中碳酸钠的质量比为500ppm以下。 正极活性物质中碳酸钠的质量比更优选为100ppm以下。

公开(公告)号：US09263735B2

公开(公告)日：2016-02-16

申请号：US14336165

申请日：2014-07-21

Applicant: Sony Corporation

Inventor： Shinya Wakita ,  Izaya Okae

IPC: H01M4/13 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/36 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/58 ,  H01M4/131 ,  H01M4/1393 ,  H01M4/1395

CPC classification number: H01M4/133 ,  H01M4/131 ,  H01M4/134 ,  H01M4/136 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/58 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0525 ,  H01M2220/30 ,  H01M2300/0042 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T29/49108

Abstract: An anode and battery including the anode capable of improving the cycle characteristics while securing the input and output characteristics is provided. The battery includes a cathode, an anode, and an electrolytic solution. The anode includes an anode active material layer on an anode current collector, wherein the anode active material layer includes an anode active material capable of intercalating and deintercalating an electrode reactant, wherein a thickness of the anode active material layer ranges from 60 μm to 120 μm, and wherein the anode active material includes a carbon material and at least part of a surface is covered by a covering, the covering including at least one of an alkali metal salt and an alkali earth metal salt.

Abstract translation: 提供了一种包括能够改善循环特性同时确保输入和输出特性的阳极的阳极和电池。 电池包括阴极，阳极和电解液。 所述阳极在负极集电体上具有负极活性物质层，其中所述负极活性物质层包含能够插入和脱嵌电极反应物的负极活性物质，其中所述负极活性物质层的厚度为60μm〜120μm ，并且其中所述负极活性材料包括碳材料，并且表面的至少一部分被覆盖物覆盖，所述覆盖物包括碱金属盐和碱土金属盐中的至少一种。

公开(公告)号：US20160036053A1

公开(公告)日：2016-02-04

申请号：US14884918

申请日：2015-10-16

Applicant: Brother Kogyo Kabushiki Kaisha ,  Tohoku Techno Arch Co., Ltd.

Inventor： Shigeki Yoshida ,  Tomoo Yamamura ,  Kiyoshi Sakamoto ,  Takenori Tanno

IPC: H01M4/58 ,  H01M10/38 ,  H01M10/36

CPC classification number: H01M4/58 ,  H01M10/36 ,  H01M10/38

Abstract: There is provided a vanadium solid-salt battery including: a positive electrode and a negative electrode each containing vanadium of which oxidation number in an initial state is trivalent or tetravalent; and a separator which separates the positive electrode from the negative electrode and which allows hydrogen ions to pass therethrough, wherein maximum valence change in initial charging of the vanadium contained in one of the positive and negative electrodes is divalent, and maximum valence change in the initial charging of the vanadium contained in the other of the positive and negative electrodes is monovalent; and mole number of the vanadium of which maximum valence change is monovalent is not less than 1.5 times mole number of the vanadium of which maximum valence change is divalent.

Abstract translation: 提供一种钒固体电池，其包括：正极和负极，每个含有初始状态下的氧化数为三价或四价的钒; 以及分离器，其将正极与负极分离并允许氢离子通过，其中包含在正极和负极之一中的钒的初始充电中的最大化合价变化是二价的，并且初始的最大化合价变化 负极中另一个中所含的钒的充电是单价的; 最大化价变化为一价的钒的摩尔数不小于最大化价变化为二价的钒的摩尔数的1.5倍。