公开(公告)号：US20060216600A1

公开(公告)日：2006-09-28

申请号：US11260410

申请日：2005-10-28

申请人： Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Hideaki Morishima ,  Haruchika Ishii ,  Hidesato Saruwatari ,  Norio Takami

发明人： Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Hideaki Morishima ,  Haruchika Ishii ,  Hidesato Saruwatari ,  Norio Takami

IPC分类号： H01M4/48 ,  H01M4/50 ,  H01M4/52

CPC分类号： H01M10/0525 ,  H01M2/06 ,  H01M2/1077 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/058 ,  H01M2010/4292 ,  Y02E60/122 ,  Y02T10/7011

摘要： A battery pack includes nonaqueous electrolyte batteries each comprising a positive electrode and a negative electrode. The positive electrode contains a lithium-transition metal oxide having a layered crystal structure. The negative electrode contains a lithium-titanium composite oxide having a spinel structure. And the positive electrodes and the negative electrodes satisfy the formula (1) given below: 1.02≦X≦2   (1) where X is a ratio of an available electric capacity of each of the negative electrodes at 25° C. to an available electric capacity of each of the positive electrodes at 25° C.

摘要翻译： 电池组包括非水电解质电池，每个非水电解质电池包括正极和负极。 正极含有层状结晶结构的锂过渡金属氧化物。 负极含有具有尖晶石结构的锂钛复合氧化物。 并且正极和负极满足下面给出的公式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？> 1.02 <= X <= 2（1） ？in-line-formula description =“In-line Formulas”end =“tail”？>其中X是每个负极在25°C的可用电容与每个的负电容之比 正极在25°C

公开(公告)号：US20060210876A1

公开(公告)日：2006-09-21

申请号：US11276843

申请日：2006-03-16

申请人： Takashi Kuboki ,  Norio Takami

发明人： Takashi Kuboki ,  Norio Takami

IPC分类号： H01M4/60 ,  H01M4/58

CPC分类号： H01M10/0568 ,  H01G9/038 ,  H01G9/058 ,  H01G11/62 ,  H01M4/131 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  H01M2300/0022 ,  Y02E60/13

摘要： An electrochemical device includes a case, a nonaqueous electrolyte filled in the case and containing a room temperature molten salt in an amount of 1 to 50 vol %, a first electrode housed in the case, and a second electrode housed in the case and containing a substance having a lamellar crystal structure. The room temperature molten salt contains a cation represented by formula (1) or formula (2) given below. R1 includes a carbonic acid ester group. Each of R2 and R3 denotes a substituent having an acyclic structure and having 4 or less carbon atoms, or R2 and R3 are combined to denote a substituent having a cyclic structure and having 4 or 5 carbon atoms. R4 includes a carbonic acid ester group, R5 has an acyclic structure and has 4 or less carbon atoms, and R6 denotes a hydrogen atom or a methyl group.

摘要翻译： 电化学装置包括壳体，填充在壳体中的非水电解质，并且含有1〜50体积％的室温熔融盐，容纳在壳体中的第一电极和容纳在壳体中的第二电极， 具有层状晶体结构的物质。 室温熔盐含有由下式（1）或式（2）表示的阳离子。 R 1包括碳酸酯基团。 R 2和R 3各自表示具有无环结构且具有4个或更少碳原子的取代基，或R 2和R 2 > 3 组合以表示具有环状结构且具有4或5个碳原子的取代基。 R 4包括碳酸酯基，R 5具有无环结构并且具有4个或更少的碳原子，并且R 6表示氢 原子或甲基。

公开(公告)号：US20060110659A1

公开(公告)日：2006-05-25

申请号：US11282837

申请日：2005-11-21

申请人： Shinsuke Matsuno ,  Takao Sawa ,  Tatsuoki Kono ,  Norio Takami ,  Fumiyuki Kawashima ,  Toshiya Sakamoto

发明人： Shinsuke Matsuno ,  Takao Sawa ,  Tatsuoki Kono ,  Norio Takami ,  Fumiyuki Kawashima ,  Toshiya Sakamoto

IPC分类号： H01M4/38 ,  C22C28/00 ,  C01B25/00 ,  C01B33/00 ,  C22C12/00 ,  C22C13/00

CPC分类号： C22C13/00 ,  B22F9/082 ,  B22F9/10 ,  B22F2998/00 ,  H01M4/134 ,  H01M4/1395 ,  B22F1/0048

摘要： An electrode material includes an alloy having a Gd3Ni8Sn16 type crystal structure.

摘要翻译： 电极材料包括具有Gd 3 N 3 N 8 Sn 16 C 6晶型结构的合金。

公开(公告)号：US20050221188A1

公开(公告)日：2005-10-06

申请号：US11088762

申请日：2005-03-25

申请人： Norio Takami ,  Hiroki Inagaki

发明人： Norio Takami ,  Hiroki Inagaki

IPC分类号： H01M4/66 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M6/16 ,  H01M10/05 ,  H01M10/0525 ,  H01M10/34 ,  H01M4/48 ,  H01M4/52 ,  H01M4/50

CPC分类号： H01M4/366 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/0566 ,  H01M2004/021 ,  H01M2004/028 ,  H01M2300/0022 ,  H01M2300/0025

摘要： A nonaqueous electrolyte battery includes a positive electrode containing an active material, a negative electrode, and a nonaqueous electrolyte, the negative electrode including a current collector and a negative electrode active material supported by the current collector, the negative electrode active material having a Li insertion potential not lower than 0.2V (vs. Li/Li+) and an average primary particle diameter not larger than 1 μm, and a specific surface area of the negative electrode, excluding a weight of the current collector, as determined by the BET method falls within a range of 3 to 50 m2/g.

摘要翻译： 非水电解质电池包括含有活性物质的正极，负极和非水电解质，所述负极包括由集电体负极的集电体和负极活性物质，所述负极活性物质具有Li插入 电位不低于0.2V（相对于Li / Li + +），平均一次粒径不大于1μm，负极的比表面积除了集电体的重量 通过BET法测定的范围在3至50m 2 / g的范围内。

公开(公告)号：US20050221187A1

公开(公告)日：2005-10-06

申请号：US11087618

申请日：2005-03-24

申请人： Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Norio Takami

发明人： Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Norio Takami

IPC分类号： H01M10/05 ,  H01M4/131 ,  H01M4/485 ,  H01M4/62 ,  H01M6/18 ,  H01M10/0525 ,  H01M10/0567 ,  H01M4/58

CPC分类号： H01M10/0525 ,  H01M4/131 ,  H01M4/581 ,  H01M4/625 ,  H01M10/0567 ,  H01M2004/021 ,  H01M2300/0025

摘要： A nonaqueous electrolyte secondary battery includes a case, a nonaqueous electrolyte provided in the case and containing a linear sulfite, a positive electrode provided in the case and capable of absorbing-releasing Li element or Li ions, and a negative electrode provided in the case and containing a lithium titanium oxide and a conductive agent that includes a carbonaceous material.

摘要翻译： 非水电解质二次电池包括壳体，设置在壳体中并含有线性亚硫酸盐的非水电解质，设置在壳体中的能够吸收释放Li元素或Li离子的正极以及设置在壳体中的负极， 含有锂二氧化钛和包含碳质材料的导电剂。

公开(公告)号：US20050164082A1

公开(公告)日：2005-07-28

申请号：US11042132

申请日：2005-01-26

申请人： Takashi Kishi ,  Hidesato Saruwatari ,  Norio Takami ,  Hiroki Inagaki ,  Takashi Kuboki

发明人： Takashi Kishi ,  Hidesato Saruwatari ,  Norio Takami ,  Hiroki Inagaki ,  Takashi Kuboki

IPC分类号： H01M2/02 ,  H01M4/131 ,  H01M4/136 ,  H01M4/48 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/58 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/0561 ,  H01M10/36 ,  H01M10/39 ,  H01M10/40

CPC分类号： H01M4/485 ,  H01M2/0222 ,  H01M4/131 ,  H01M4/136 ,  H01M4/505 ,  H01M4/525 ,  H01M4/581 ,  H01M4/5825 ,  H01M10/0427 ,  H01M10/0525 ,  H01M10/0561 ,  H01M10/0569 ,  H01M10/399 ,  H01M2300/0022

摘要： A nonaqueous electrolyte battery includes a positive electrode, a negative electrode containing an active material providing a negative electrode working potential which is nobler than a lithium electrode potential, and whose potential difference from the lithium electrode potential is 0.5V or more, and an electrolyte containing molten salt, ester phosphate and metal salt including at least one of alkaline metal salt and alkaline earth metal salt, the electrolyte satisfying the following formula (1): 0.5≦(M2/M1)≦1  (1) where M1 is a molar number of the metal salt and M2 is a molar number of the ester phosphate.

摘要翻译： 非水电解质电池包括正极，含有提供比锂电极电位更高的负极工作电位的活性物质的负极，并且其与锂电极电位的电位差为0.5V以上，以及含有 熔融盐，酯磷酸盐和包含碱金属盐和碱土金属盐中的至少一种的金属盐，所述电解质满足下式（1）：<？in-line-formula description =“In-line Formulas”end =“ 导线“>> 0.5 <=（M 2 / M 1）<= 1（1）<？in-line-formula description =”In-line Formulas“end =“尾”→其中M 1为金属盐的摩尔数，M 2为磷酸酯的摩尔数。

公开(公告)号：US20050064282A1

公开(公告)日：2005-03-24

申请号：US10943857

申请日：2004-09-20

申请人： Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Norio Takami

发明人： Hiroki Inagaki ,  Yoshinao Tatebayashi ,  Norio Takami

IPC分类号： H01M2/02 ,  B82Y99/00 ,  H01M2/00 ,  H01M2/26 ,  H01M2/28 ,  H01M4/131 ,  H01M4/36 ,  H01M4/485 ,  H01M4/587 ,  H01M4/62 ,  H01M6/16 ,  H01M10/05 ,  H01M4/52 ,  H01M4/58

CPC分类号： H01M10/0525 ,  H01M2/0287 ,  H01M4/131 ,  H01M4/136 ,  H01M4/364 ,  H01M4/485 ,  H01M4/525 ,  H01M4/581 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/625 ,  H01M6/16 ,  H01M10/0587 ,  H01M2300/0022

摘要： A nonaqueous electrolyte battery includes a case, a nonaqueous electrolyte provided in the case, a positive electrode provided in the case, and a negative electrode provided in the case, including a negative electrode active material and an electronic conductor containing a carbonaceous material, wherein a negative electrode working potential is nobler at least 1 V than a lithium electrode potential, and the carbonaceous material has a spacing (d002) of (002) plane of 0.344 nm or more and 0.352 nm or less, and a crystallite size (Lc) in the C-axis direction of 10 nm or less.

摘要翻译： 非水电解质电池包括壳体，设置在壳体中的非水电解质，设置在壳体中的正极和设置在壳体中的负极，包括负极活性材料和含有碳质材料的电子导体，其中， 负极工作电位比锂电极电位高至少1V，碳质材料的（002）面的间隔（d002）为0.344nm以上且0.352nm以下，微晶尺寸（Lc）在 C轴方向为10nm以下。

公开(公告)号：US06821677B2

公开(公告)日：2004-11-23

申请号：US10108435

申请日：2002-03-29

申请人： Hiroki Inagaki ,  Norio Takami

发明人： Hiroki Inagaki ,  Norio Takami

IPC分类号： H01M458

CPC分类号： H01M4/581 ,  H01M4/485 ,  H01M4/525 ,  H01M4/5805 ,  H01M4/5815 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0037

摘要： A nonaqueous electrolyte battery includes a positive electrode containing a positive electrode active material, a negative electrode containing a sulfide containing Fe, and a nonaqueous electrolyte including a nonaqueous solvent and a solute dissolved in the nonaqueous solvent, the nonaqueous solvent containing a first solvent containing a cyclic carbonate and a second solvent containing a chain carbonate, wherein the content of the first solvent in the nonaqueous solvent falls within a range of between 4.8 and 29% by volume and the content of the second solvent in the nonaqueous solvent falls within a range of between 71 and 95.2% by volume.

摘要翻译： 非水电解质电池包括含有正极活性物质的正极，含有Fe的硫化物的负极和包含非水溶剂和溶解在非水溶剂中的溶质的非水电解质，所述非水溶剂含有含有 环状碳酸酯和含有链状碳酸酯的第二溶剂，其中，所述非水溶剂中的所述第一溶剂的含量在4.8〜29体积％的范围内，所述非水溶剂中的所述第二溶剂的含量在 在71％和95.2％之间。

公开(公告)号：US06589690B1

公开(公告)日：2003-07-08

申请号：US09536685

申请日：2000-03-28

申请人： Asako Sato ,  Takashi Kuboki ,  Shuji Yamada ,  Hiroyuki Hasebe ,  Norio Takami ,  Takahisa Ohsaki ,  Motoya Kanda

发明人： Asako Sato ,  Takashi Kuboki ,  Shuji Yamada ,  Hiroyuki Hasebe ,  Norio Takami ,  Takahisa Ohsaki ,  Motoya Kanda

IPC分类号： H01H6902

CPC分类号： H01M10/0436 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0287 ,  H01M2/168 ,  H01M6/40 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/058 ,  Y10T29/49108 ,  Y10T29/49112 ,  Y10T29/49115

摘要： There is provided a secondary battery comprising an electrode group comprising a positive electrode, a negative electrode having a negative electrode collector and a negative electrode layer held to the collector, and a separator interposed between the positive electrode and the negative electrode layer, a nonaqueous electrolyte held by the electrode group, and a jacket housing the electrode group and having a thickness of not more than 0.3 mm, wherein the positive electrode, the negative electrode and the separator are formed integral, and the peeling strength between the negative electrode layer and the separator is lower than the peeling strength between the negative electrode layer and the negative electrode collector.

摘要翻译： 提供一种二次电池，其包括电极组，该电极组包括正电极，具有负电极集电体的负电极和保持在集电体上的负电极层，以及插入在正极和负电极层之间的隔膜，非水电解质 由电极组保持的电极组和包含电极组并且具有不大于0.3mm的厚度的护套，其中正极，负极和隔膜形成为一体，并且负极层和负极层之间的剥离强度 分离器低于负极层和负极集电体之间的剥离强度。

公开(公告)号：US06495291B1

公开(公告)日：2002-12-17

申请号：US09634641

申请日：2000-08-08

申请人： Tatsuoki Kohno ,  Norio Takami ,  Hiroki Inagaki ,  Tomokazu Morita ,  Shirou Takeno

发明人： Tatsuoki Kohno ,  Norio Takami ,  Hiroki Inagaki ,  Tomokazu Morita ,  Shirou Takeno

IPC分类号： H01M458

CPC分类号： H01M4/583 ,  H01M4/133 ,  H01M4/364 ,  H01M4/38 ,  H01M10/0525 ,  H01M2004/021

摘要： The present invention provides a nonaqueous electrolyte secondary battery, comprising a nonaqueous electrolyte, a positive electrode, and a negative electrode containing a negative electrode active material, wherein the negative electrode active material contains a composite material having a microstructure containing a carbon-containing phase and a crystal phase having an average size falling within a range of between 0.01 &mgr;m and 10 &mgr;m.

摘要翻译： 本发明提供一种非水电解质二次电池，其包含非水电解质，正极和含有负极活性物质的负极，其中所述负极活性物质含有具有包含含碳相的微结构的复合材料， 平均尺寸在0.01μm和10μm之间的范围内的结晶相。