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91.发明公开High voltage electrochemical cell capable of operating at extremely low temperatures 审中-公开Bei extrem niedrigen温泉ver are Z che che ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP1179870A1
公开(公告)日：2002-02-13
申请号：EP01306671.7
申请日：2001-08-03
Applicant: WILSON GREATBATCH LTD.
Inventor： Krehl, Paul W.
Abstract: An alkali metal/oxyhalide cell which provides greatly enhanced low temperature performance and increased safety during operation, is described. The preferred cell includes a novel combination of halogens and/or interhalogens incorporated into the lithium/SOCl 2 system.
Abstract translation: 描述了在操作期间提供极大增强的低温性能和增加的安全性的碱金属/卤氧化物电池。 优选的电池包括结合到锂/ SOCl 2系统中的卤素和/或间卤素的新组合。
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92.发明公开
公开(公告)号：EP1143540A1
公开(公告)日：2001-10-10
申请号：EP01303298.2
申请日：2001-04-06
Applicant: WILSON GREATBATCH LTD.
Inventor： Frustaci, Dominick , Grubb, Kenneth , Hallifax, Paul , Paulot, William M.
CPC classification number: H01M2/0202 , A61N1/3758 , A61N1/378 , H01M2/0207 , H01M2/0404 , Y10T29/49108
Abstract: An electrochemical cell having plate electrodes (16) housed inside mating "clam shell" casing components (12,14). Also, the present casing design allows for indentation structures (30,32) in the casing components by virtue of them being stamped metal parts. Such indentations are not possible with traditional cylindrical and prismatic casing designs. When mated together, the casing components are form-fitting with respect to the internal battery structure so as to reduce the overall size of the electrochemical package. This provides the cell with the greatest amount of energy per unit size.
Abstract translation: 电化学电池，其具有容纳在配合的“蛤壳”壳体部件（12,14）内的板电极（16）。 此外，本套管设计允许套管部件中的压痕结构（30,32）由于它们是冲压的金属部件。 传统的圆柱形和棱柱形套管设计不可能实现这种压痕。 当配合在一起时，壳体部件相对于内部电池结构形状配合，以便减小电化学包装的整体尺寸。 这为单元提供了每单位尺寸最大的能量。
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93.发明公开
公开(公告)号：EP1056145A3
公开(公告)日：2001-10-10
申请号：EP00304390.8
申请日：2000-05-24
Applicant: WILSON GREATBATCH LTD.
Inventor： Gan, Hong , Takeuchi, Esther S.
CPC classification number: H01M10/0525 , H01M4/133 , H01M6/164 , H01M10/0567 , H01M10/0569
Abstract: A lithium ion electrochemical cell having high charge/discharge capacity, long cycle life and exhibiting a reduced first cycle irreversible capacity, is described. The stated benefits are realized by the addition of at least one nitrate additive to an electrolyte comprising an alkali metal salt dissolved in a solvent mixture that includes ethylene carbonate, dimethyl carbonate, ethylmethyl carbonate and diethyl carbonate. The preferred additive is an organic alkyl nitrate compound.
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94.发明公开Preparation of a mixed metal oxide cathode active material by sequential decomposition and combination reactions 审中-公开的混合金属氧化物正极活性物质的通过顺序分解反应和反应组合物制备
公开(公告)号：EP1113514A1
公开(公告)日：2001-07-04
申请号：EP00311738.9
申请日：2000-12-28
Applicant: WILSON GREATBATCH LTD.
Inventor： Leising, Randolph A. , Takeuchi, Esther S.
CPC classification number: H01M6/16 , C01G31/00 , C01P2002/88 , C01P2004/03 , C01P2006/40 , H01M4/483 , H01M4/54 , H01M4/5825 , H01M6/10 , H01M6/164 , H01M6/166 , H01M10/0568 , H01M10/0569 , H01M2300/0037
Abstract: A mixed metal oxide, such as silver vanadium oxide, prepared by sequential decomposition and combination reactions is described. In the case of silver vanadium oxide, the product material is produced from a decomposable salt of silver and vanadium oxide first heated above the decomposition temperature of the silver salt followed by cooling and then a second heating above the decomposition temperature. The product silver vanadium oxide material is coupled with a lithium anode and activated with a nonaqueous electrolyte to provide an improved high energy density electrochemical cell having increased pulse voltages and a reduction in voltage delay.
Abstract translation: 的混合金属氧化物，钒氧化物：例如银，制备通过顺序分解和化合反应进行说明。 在氧化银钒的情况下，产品的材料从上方随后冷却银盐的分解温度首先被加热银和钒氧化物的分解产生的盐，然后以上的分解温度的第二加热。 该产品银钒氧化物材料被耦合与锂阳极和非水电解质，以提供改进的高能量密度的电化学电池具有增加的脉冲电压和在电压延迟的降低激活。
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公开(公告)号：EP1058326A2
公开(公告)日：2000-12-06
申请号：EP00304689.3
申请日：2000-06-02
Applicant: WILSON GREATBATCH LTD.
Inventor： Takeuchi, Esther S. , Leising, Randolph A.
CPC classification number: C01G31/00 , C01G31/006 , C01P2002/88 , H01M4/48 , H01M4/483 , H01M4/54 , H01M4/5825 , H01M6/16 , H01M10/05
Abstract: The present invention is directed to a process for preparing a cathode active material consisting of a single phase of mixed metal oxide, such as a single phase silver vanadium oxide. The synthesis technique involves first heating the starting materials to melt a decomposable starting constituent. This first heating temperature is held for a period of time sufficient to enable the decomposable starting constituent to melt and completely flow throughout and within the other starting materials. Then, the thusly produced melt impregnated reaction admixture is preferably ground to ensure complete homogeneity of the starting materials, followed by heating to the decomposition temperature of the decomposable starting constituent. To finish the synthesis, the decomposed admixture is heated to an elevated temperature above the decomposition temperature to provide the single phase mixed metal oxide.
Abstract translation: 本发明涉及由单相银钒氧化物等混合金属氧化物单相组成的正极活性物质的制造方法。 合成技术包括首先加热原料以熔化可分解的起始成分。 该第一加热温度保持足以使可分解的起始组分熔化并完全流过其它原料中的时间。 然后，将如此制得的熔融浸渍反应混合物优选研磨，以确保原料完全均匀，然后加热至可分解起始成分的分解温度。 为了完成合成，将分解的混合物加热到高于分解温度的升高温度以提供单相混合金属氧化物。
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Patent Agency Ranking96.发明公开Nitrate additives for nonaqueous electrolyte in rechargeable cells 审中-公开Nitrate alsElektrolytzusätzefürelektrochemische Zellen mitnichtwässrigenElektrolyten
公开(公告)号：EP1056145A2
公开(公告)日：2000-11-29
申请号：EP00304390.8
申请日：2000-05-24
Applicant: WILSON GREATBATCH LTD.
Inventor： Gan, Hong , Takeuchi, Esther S.
CPC classification number: H01M10/0525 , H01M4/133 , H01M6/164 , H01M10/0567 , H01M10/0569
Abstract: A lithium ion electrochemical cell having high charge/discharge capacity, long cycle life and exhibiting a reduced first cycle irreversible capacity, is described. The stated benefits are realized by the addition of at least one nitrate additive to an electrolyte comprising an alkali metal salt dissolved in a solvent mixture that includes ethylene carbonate, dimethyl carbonate, ethylmethyl carbonate and diethyl carbonate. The preferred additive is an organic alkyl nitrate compound.
Abstract translation: 描述了具有高充电/放电容量，长循环寿命并且显示出降低的第一周期不可逆容量的锂离子电化学电池。 所述的益处是通过向包含溶解在包括碳酸亚乙酯，碳酸二甲酯，碳酸甲乙酯和碳酸二乙酯的溶剂混合物中的碱金属盐的电解质中加入至少一种硝酸盐添加剂来实现的。 优选的添加剂是有机烷基硝酸盐化合物。
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97.发明公开
公开(公告)号：EP1028477A3
公开(公告)日：2000-08-30
申请号：EP00300973.5
申请日：2000-02-08
Applicant: WILSON GREATBATCH LTD.
Inventor： Muffoletto, Barry C. , Shah, Ashish , Nesselbeck, Neal
CPC classification number: H01G9/042 , H01G9/04 , H01G9/0425 , H01M2/0275 , H01M4/04 , H01M4/0404 , H01M4/0409 , H01M4/0423 , H01M4/0428 , H01M4/043 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/137 , H01M4/139 , H01M4/1391 , H01M4/661 , H01M4/669 , H01M4/742 , H01M6/10 , H01M10/052 , H01M10/0564 , H01M2004/028 , H01M2300/0037 , Y10T29/10 , Y10T29/417 , Y10T29/49108 , Y10T29/49115
Abstract: An electrode component for an electrochemical cell or a capacitor is described wherein the electrode is produced by physical vapor depositing an electrode active material onto a substrate to coat the substrate. The thusly produced electrode is useful as a cathode in a primary electrochemical cell and as a cathode and an anode in a secondary cell, and as an electrode in an electrochemical capacitor and an electrolytic capacitor.
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98.发明公开Alkali metal electrochemical cell having an improved cathode activated with a nonaqueous electrolyte having a passivation inhibitor additive 审中-公开具有改进阴极的含碱金属的电化学电池，并用含Passivierungsinhibitor非水电解质活化
公开(公告)号：EP1005098A2
公开(公告)日：2000-05-31
申请号：EP99308910.1
申请日：1999-11-09
Applicant: WILSON GREATBATCH LTD.
Inventor： Takeuchi, Esther S. , Leising, Randolph A. , Gan, Hong
Abstract: The present invention is directed to an unexpected benefit in a lithium cell which may be derived from using a combination of silver vanadium oxide prepared in a temperature range of about 450°C to about 500°C activated with a nonaqueous electrolyte having a passivation inhibitor additive selected from a nitrite, a nitrate, a carbonate, a dicarbonate, a phosphonate, a phosphate, a sulfate and hydrogen fluoride, and mixtures thereof. The benefits may include additional battery life resulting from a reduction in voltage delay and RDC build-up. A preferred electrolyte is 1M LiAsF 6 in a 50:50 mixture, by volume, of PC and DME having dibenzyl carbonate added therein.
Abstract translation: 关于本发明涉及在锂电池中的意想不到的好处可从利用具有钝化抑制剂添加剂的非水电解质活化的温度范围内的约450℃制备的〜500℃银钒氧化物的组合来导出 从亚硝酸盐，硝酸盐，碳酸盐，碳酸氢盐，膦酸盐，磷酸盐，硫酸盐和氟化氢，和它们的混合物。 的好处可以包括额外的电池寿命从电压延迟和RDC积聚的减少得到的。 优选的电解质是1M LiAsF 6中的50:50混合物（体积）PC的并具有加入DME碳酸二苄酯在其中。
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99.发明公开Method for improving electrical conductivity of metals, metal alloys and metal oxides 有权一种用于改善金属，金属合金和金属氧化物的导电性的方法
公开(公告)号：EP0994202A2
公开(公告)日：2000-04-19
申请号：EP99308131.4
申请日：1999-10-15
Applicant: WILSON GREATBATCH LTD.
Inventor： Muffoletto, Barry C. , Shah, Ashish
CPC classification number: B32B15/01 , C23C14/022 , C23C14/14 , C23C14/16 , C23C14/325 , Y10T428/12493 , Y10T428/12507 , Y10T428/12722
Abstract: A method for improving the electrical conductivity of a substrate of metal, metal alloy or metal oxide comprising depositing a small or minor amount of metal or metals from Group VIIIA metals (Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt) or from Group IA metals (Cu, Ag, Au) on a substrate of metal, metal alloys and/or metal oxide from Group IVA metals (Ti, Zr, Hf), Group VA metals (V, Nb, Ta), Group VIA metals (Cr, Mo, W) and Al, Mn, Ni and Cu. The native oxide layer of the substrate is changed from electrically insulating to electrically conductive. The step of depositing is carried out by a low temperature arc vapour deposition process. The deposition may be performed on either treated or untreated substrate. The substrate with native oxide layer made electrically conductive is useable in the manufacture of electrodes for devices such as capacitors and batteries.
Abstract translation: 一种提高金属，金属合金或金属氧化物，其包含从第VIIIA族金属沉积金属或金属的小的或少量（铁，钌，锇，钴，铑，铱，镍，钯的基板的导电性的方法， PT）或由金属构成的基板上ⅠA族金属（铜，银，金），金属合金和/或金属氧化物从IVA族金属（钛，锆，铪），ⅤA族金属（V，铌，钽）， ⅥA族金属（铬，钼，W）和Al，Mn，Ni和Cu等。 基底的本征氧化层是由电绝缘导电到改变。 淀积的步骤是通过低温电弧气相沉积法进行。 沉积可在处理或未处理的基板进行。 用由导电天然氧化物层的基材是在制造电极的对设备可用的：诸如电容器和电池。
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100.发明公开Hermetically sealed lithium ion secondary electrochemical cell 审中-公开Hermetisch verschlosseneLithiumionensekundärbatterie
公开(公告)号：EP0989623A1
公开(公告)日：2000-03-29
申请号：EP99307454.1
申请日：1999-09-21
Applicant: WILSON GREATBATCH LTD.
Inventor： Spillman, David M. , Gan, Hong , Takeuchi, Esther S.
CPC classification number: H01M2/0275 , H01M2/0217 , H01M2/022 , H01M2/027 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/136 , H01M6/10 , H01M10/0525 , H01M10/0569 , H01M2006/106 , H01M2300/0042
Abstract: A rechargeable alkali metal electrochemical cell, and preferably a lithium-ion secondary cell, constructed of low magnetic susceptibility materials, is described. The non-magnetic characteristics enable the secondary cell to be used within the confines of a Magnetic Resonance Imaging system. A secondary electrochemical cell wherein the length and width of the negative electrode extend beyond the length and width of the positive electrode to provide the positive electrode bounded by the negative electrode.
Abstract translation: 描述了由低磁化率材料构成的可再充电碱金属电化学电池，优选锂离子二次电池。 非磁特性使二次电池能够在磁共振成像系统的范围内使用。 一种二次电化学电池，其中负极的长度和宽度延伸超过正极的长度和宽度，以提供由负极限定的正电极。
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