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1.发明公开ACTIVE MATERIAL OF POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND PROCESS FOR PRODUCING THE SAME 审中-公开活性材料的二次电池的正电极为他们的生产用水不含电解质和过程
公开(公告)号：EP1505672A1
公开(公告)日：2005-02-09
申请号：EP03720998.8
申请日：2003-04-30
CPC分类号： H01M4/525 , C01G51/42 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/485 , H01M10/0525 , H01M10/0587 , H01M2004/021 , H01M2004/028
摘要： A positive electrode active material for a non-aqueous electrolyte secondary battery includes a particle of a composite oxide which contains Li and Co, wherein: the composite oxide further contains an element M 1 and an element M 2 ; the element M 1 is at least one selected from the group consisting of Mg, Cu and Zn; the element M 2 is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr; the element M 1 is uniformly distributed in the particle; and the element M 2 is distributed in the surface portion of the particle more than in the inside thereof.
摘要翻译： 用于非水电解质二次电池的正极活性材料包括含有Li和Co，worin的复合氧化物的粒子：该复合氧化物含有在另外元素M <1>和元素M <2>; 元素M <1>是至少一种选自于由Mg，Cu和Zn中选择的; 元素M <2>是至少一种选自铝，钙，钡，锶，Y和Zr中选择的; 元素M <1>均匀地分布在所述颗粒; 和元素M <2>分布在粒子比在其内部更的表面部分。
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2.发明公开ANODE ACTIVE MATERIAL, MANUFACTURING METHOD THEREOF, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开阳极活性材料，生产工艺，无水ELEKTROLYT二次电池
公开(公告)号：EP1487039A1
公开(公告)日：2004-12-15
申请号：EP03707026.5
申请日：2003-02-24
IPC分类号： H01M4/58 , H01M4/02 , H01M10/40 , H01M4/66 , H01M2/16 , C01G45/00 , C01G51/00 , C01G53/00 , C01G49/00
CPC分类号： H01M4/131 , C01G23/005 , C01G37/006 , C01G45/1235 , C01G49/0072 , C01G51/54 , C01G53/54 , C01P2002/32 , C01P2002/72 , C01P2002/74 , C01P2002/76 , C01P2002/77 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/40 , H01M4/136 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M10/0562 , H01M10/0585 , H01M2004/021 , H01M2004/027 , H01M2010/4292
摘要： In order to provide a 3V level non-aqueous electrolyte secondary battery with a flat voltage and excellent cycle life at a high rate with low cost, the present invention provides a positive electrode represented by the formula: Li 2±α [Me] 4 O 8-x , wherein 0 ≦ α
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3.发明公开NON-AQUEOUS ELECTROLYTE SECONDARY CELL AND ITS CHARGING METHOD 有权SEKUNDÄRZELLEMITNICHTWÄSSRIGEMELEKTROLYTEN UND VEFAHREN ZU DESSEN AUFLADUNG
公开(公告)号：EP1052713A1
公开(公告)日：2000-11-15
申请号：EP99973176.3
申请日：1999-11-30
CPC分类号： H01M4/134 , H01M4/02 , H01M4/131 , H01M4/362 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/42 , H01M10/052 , H01M10/44 , H01M2004/027
摘要： The negative electrode of the present invention is characterized by its composite particles constructed in such a manner that at least part of the surrounding surface of nuclear particles containing at least one of tin, silicon and zinc as a constituent element, is coated with a solid solution or an inter-metallic compound , which is composed of, the element included in the nuclear particles, and at least one other element except the elements included in the nuclear particles selected from a group comprising group 2 elements, transition elements, group 12 elements, group 13 elements and group 14 elements except carbon of the Periodic Table. The present invention is characterized that the lithium content of the nuclear particles of the composite particles is 40-95 atomic percent of the theoretical limit of lithium content of each constituent element of the nuclear particles. Further, the batteries are first charged at a constant current and upon reaching the predetermined voltage, are charged at a constant voltage. The current density during charging are set at not more than 5mA/cm 2 as a in the area where the positive and negative electrodes face each other. With the foregoing construction, high energy-density non-aqueous electrolyte secondary batteries with superior cycle life properties and a charging method for the same can be obtained.
摘要翻译： 本发明的负极的特征在于，其复合颗粒的构成是将含有锡，硅和锌中的至少一种作为构成元素的至少一部分核粒子的周围表面涂布固溶体 或由包含在核粒子中的元素构成的金属间化合物，以及除了选自包含第2族元素，过渡元素，第12族元素的核粒子中的元素以外的至少一种其它元素， 第13族元素和第14族元素，除了元素周期的碳。 本发明的特征在于，复合粒子的核粒子的锂含量为核粒子的各构成元素的锂含量的理论极限的40〜95原子％。 此外，电池首先以恒定电流充电并且在达到预定电压时以恒定电压被充电。 在正极和负极彼此面对的区域中，充电期间的电流密度设定为5mA / cm 2以下。 通过上述结构，可以获得具有优异循环寿命特性的高能量密度非水电解质二次电池及其充电方法。
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公开(公告)号：EP1043784A1
公开(公告)日：2000-10-11
申请号：EP99949389.3
申请日：1999-10-25
发明人： HARAGUCHI, Kazunori , YOSHIZAWA, Hiroshi , NAKASHIMA, Takuya , TAKEUCHI, Takashi , SENOO, Kikuo
CPC分类号： H01M2/0426 , H01M2/0207
摘要： A method for manufacturing a rectangular cell is provided in which a rectangular case containing a power generating element is hermetically sealed by laser welding a sealing plate to an open end of the rectangular case. A sealing plate 2 formed into the same shape as the upper open end of a rectangular case 1 is laid on the upper open end, laser beams 3a to 3d are applied in a downward direction from the horizontal to a line of contact 4 comprising sides "a" to "d" including respective corners "e", and the line of contact 4 is scanned with laser beams 3a to 3d thereby sealing the open end of the case with the sealing plate.
摘要翻译： 提供了一种用于制造矩形电池的方法，其中通过将密封板激光焊接到矩形壳体的开口端，包含发电元件的矩形壳体被气密地密封。 形成为与矩形壳体1的上开口端相同形状的密封板2被放置在上开口端，激光束3a至3d沿水平方向向包括侧面“ “d”包括各个角“e”，并且用激光束3a至3d扫描接触线4，从而用密封板密封壳体的开口端。
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5.发明授权
公开(公告)号：EP1052713B1
公开(公告)日：2008-05-28
申请号：EP99973176.3
申请日：1999-11-30
CPC分类号： H01M4/134 , H01M4/02 , H01M4/131 , H01M4/362 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/42 , H01M10/052 , H01M10/44 , H01M2004/027
摘要： A non-aqueous electrolyte secondary cell is characterized in that the negative plate is made chiefly of composite particles of which at least part of the core particles containing at least one kind among tin, silicon, and zinc as a constituent element are coated with a solid solution or an intermetallic compound consisting of the constituent element constituting the core particles and at least one element selected from the group consisting of Group 2 elements of the periodic table except the constituent element, transition elements, Group 12 elements, Group 13 elements, and Group 14 elements except carbon and in that the content of lithium in the core particles of the composite particles lies in the range from 50 element% to 90 element% of the theoretical limit of the lithium content. The secondary cell is further characterized in that it is charged with, first, a constant current and then with a low voltage after the voltage reaches a preset voltage, and the current density in charging is controlled. Therefore, the non-aqueous electrolyte secondary cell has a high energy density, and excellent cycle life characteristics.
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6.发明公开CHARGER, BATTERY PACK, AND CHARGING SYSTEM USING THE CHARGER AND BATTERY PACK 审中-公开LADEGERÄT，BATTERIEPACK UND LADESYSTEM MIT DEMLADEGERÄTUND DEM BATTERIEPACK
公开(公告)号：EP1304787A1
公开(公告)日：2003-04-23
申请号：EP01941263.4
申请日：2001-06-26
IPC分类号： H02J7/10
CPC分类号： H02J7/045 , H02J7/0081 , H02J7/047
摘要： A charge control means (10) provided for a battery charging apparatus (1) conducts protection control for a battery pack (2) by transmitting a signal to an output control switch (14) for turning off an output when a rise rate of the temperature of the battery pack (2) detected based on information from a temperature detection terminal (8) is equal to or more than a predetermined value, or a rise rate of the voltage of the battery pack (2) detected based on information from a voltage detection terminal (9) is equal to or less than a predetermined value.
摘要翻译： 为电池充电装置（1）提供的充电控制装置（10）通过将信号发送到输出控制开关（14）来对电池组（2）进行保护控制，用于当温度升高速率 基于来自温度检测端子（8）的信息检测到的电池组（2）的电压等于或大于预定值，或者根据来自电压的信息检测到的电池组（2）的电压的上升率 检测端子（9）等于或小于预定值。
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7.发明公开POSITIVE-ELECTRODE ACTIVE MATERIAL AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY CONTAINING THE SAME 审中-公开正在进行中的独特的ELEKTRODEN-AKTIVMATERIAL UNDESES ENTHALTENDENICHTWÄSSRIGE-ELEKTROLYT-SEKUNDÄRBATTERIE
公开(公告)号：EP1296391A1
公开(公告)日：2003-03-26
申请号：EP01981016.7
申请日：2001-11-07
IPC分类号： H01M4/58
CPC分类号： H01M4/525 , H01M2/34 , H01M4/0471 , H01M4/13 , H01M4/362 , H01M4/485 , H01M4/505 , H01M10/052 , H01M10/0525 , H01M10/42 , H01M2004/021 , H01M2004/028 , H01M2010/4292
摘要： The present invention provides a high-capacity and low-cost non-aqueous electrolyte secondary battery, comprising: a negative electrode containing, as a negative electrode active material, a ssubstance capable of absorbing/desorbing lithium ions and/or metal lithium; a separator; a positive electrode; and an electrolyte, wherein the positive electrode active material contained in the positive electrode is composed of crystalline particles of an oxide containing two kinds of transition metal elements, the crystalline particles having a layered crystal structure, and oxygen atoms constituting the oxide forming a cubic closest packing structure.
摘要翻译： 本发明提供一种高容量，低成本的非水电解质二次电池，其特征在于，包括：负极，含有能够吸收/解吸锂离子和/或金属锂的作为负极活性物质的负极; 分隔符 正极; 以及电解质，其中正极中所含的正极活性物质由含有两种过渡金属元素的氧化物的晶体颗粒构成，结晶粒子具有层状晶体结构，构成氧化物的氧原子形成立方最近 包装结构。
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8.发明公开CELL ELECTRODE PLATE, METHOD FOR MANUFACTURING IT, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL USING THEM 有权CELL电极板PROCESS FOR PRODUCING并且所使用NOT水电解质二次电池
公开(公告)号：EP1296390A1
公开(公告)日：2003-03-26
申请号：EP01943849.8
申请日：2001-06-27
发明人： FUJIMATSU, Hitoshi , IIJIMA, Takashi , SHIRANE, Takayuki , YOSHIZAWA, Hiroshi , KOSHINA, Hizuru
CPC分类号： H01M4/139 , H01M2/145 , H01M2/162 , H01M2/1673 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/0416 , H01M4/0483 , H01M4/131 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/66 , H01M10/0525 , Y10T29/49115
摘要： A method for manufacturing a battery electrode plate includes the steps of mixing a solvent (3) with a polyolefin resin (1); preparing a gel-like solution (5), a gelled solution as a whole having a high viscosity, by heating the mixture of the polyolefin and the solvent at a temperature at which a part or the whole of the polyolefin resin melts; forming an insulation layer (8) by coating the gel-like solution on the surface of the positive electrode plate or negative electrode plate (7); and heating the positive electrode plate or negative electrode plate formed with the insulation layer.
摘要翻译： 一种用于制造电池电极板的方法包括溶剂（3）与聚烯烃树脂（1）混合的步骤; 制备凝胶状溶液（5），胶凝的溶液为具有高粘度的整体，通过加热聚烯烃的混合物，并在将在哪个部分或全部的聚烯烃树脂熔融的温度的溶剂中; 通过将正极板或负极板的表面上涂覆的凝胶状溶液上形成绝缘层（8）（7）; 和加热所述正极板或负极板而形成具有绝缘层。
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9.发明公开NONAQUEOUS ELECTROLYTE SOLUTION, ELECTROCHEMICAL ENERGY STORAGE DEVICE USING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开自由水电解质溶液，电化学能量存储设备并用无水ELEKTROLYT二次电池
公开(公告)号：EP1879252A1
公开(公告)日：2008-01-16
申请号：EP06731485.6
申请日：2006-04-10
CPC分类号： H01M10/0569 , H01B1/122 , H01G9/035 , H01G9/038 , H01G11/58 , H01G11/60 , H01G11/62 , H01M4/133 , H01M6/168 , H01M10/0525 , H01M10/0567 , H01M2300/0025 , Y02E60/13
摘要： A nonaqueous electrolyte solution being liquid at normal temperature, comprising (A) 1,2-dialkoxyethane represented by Formula: R-O-CH 2 -CH 2 -O-R' (wherein, R and R', which are same or different from each other, independently represent an unsubstituted or fluorine-substituted alkyl group having a carbon number of 3 or less) and (B) lithium bis[trifluoromethanesulfonyl]imide at a molar ratio [(A)/(B)] of 0.75 or more and 2 or less.
摘要翻译： 在常温下的非水电解质溶液是液体，其包含（a）1,2-二烷氧基乙烷由下式表示：RO-CH 2 -CH 2 -OR“（worin，R和R”，其是相同或彼此不同， 在unsubstituiertem或氟取代的烷基独立地表示具有在0.75以上且2以下的摩尔比[（A）/（B）]的3个或更少的碳原子数）和（B）锂，双[三氟甲磺酰]亚胺 ，
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10.发明授权CELL ELECTRODE PLATE, METHOD FOR MANUFACTURING IT, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL USING THEM 有权CELL电极板PROCESS FOR PRODUCING并且所使用NOT水电解质二次电池
公开(公告)号：EP1296390B1
公开(公告)日：2007-08-01
申请号：EP01943849.8
申请日：2001-06-27
发明人： FUJIMATSU, Hitoshi , IIJIMA, Takashi , SHIRANE, Takayuki , YOSHIZAWA, Hiroshi , KOSHINA, Hizuru
CPC分类号： H01M4/139 , H01M2/145 , H01M2/162 , H01M2/1673 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/0416 , H01M4/0483 , H01M4/131 , H01M4/621 , H01M4/622 , H01M4/623 , H01M4/66 , H01M10/0525 , Y10T29/49115
摘要： A method for manufacturing a cell electrode plate comprising: the step of mixing a polyolefin resin (1) with a solvent (3); the step of preparing a gel solution (5) having a totally high viscosity by heating the mixture of the polyolefin resin and the solvent at a temperature to melt the polyolefin resin partially or totally; the step of forming an insulating layer (8) by applying the gel solution to the surface of an anode or cathode (7); and the step of heating the anode or cathode having the insulating layer formed thereon.
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