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公开(公告)号：US06509123B1
公开(公告)日：2003-01-21
申请号：US09672881
申请日：2000-09-28
IPC分类号： H01M618
CPC分类号： H01M10/0565 , H01M6/164 , H01M6/168 , H01M6/181 , H01M10/052 , H01M2300/0085
摘要： The present invention provides a gel electrolyte cell including a non-aqueous electrolytic solution containing lithium-containing electrolyte salt solved in a non-aqueous solvent and made into a gel state by a matrix polymer, and the gel electrolyte contains vinylene carbonate or derivative thereof in the amount not less than 0.05 wt % and not greater than 5 wt %. This gel electrolyte exhibits an excellent chemical stability with the negative electrode, strength, and liquid-retention characteristic. This gel electrolyte enables to obtain a gel electrolyte cell satisfying the cell capacity, cycle characteristic, load characteristic, and low-temperature characteristic.
摘要翻译： 本发明提供一种凝胶电解质电池，其包含溶解在非水溶剂中的含锂电解质盐的非水电解液，并由基质聚合物形成凝胶态，凝胶电解质含有碳酸亚乙烯酯或其衍生物 该量不小于0.05wt％且不大于5wt％。 该凝胶电解质具有优异的化学稳定性与负极，强度和保液性。 该凝胶电解质能够得到满足电池容量，循环特性，负载特性和低温特性的凝胶电解质电池。
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公开(公告)号：US06797430B1
公开(公告)日：2004-09-28
申请号：US09582752
申请日：2000-12-26
IPC分类号： H01M208
CPC分类号： H01M2/021 , H01M2/0287 , H01M2/06 , H01M2/08 , H01M2010/0495 , Y10T29/4911 , Y10T29/49114 , Y10T29/53135 , Y10T156/1702
摘要： A nonaqueous-electrolyte battery that includes a unit cell and a battery case that encloses the units. The battery case includes a laminate film that sealingly encloses the units by heat welding at least a portion of the laminate film. Upon heat welding, the unit cell further includes a number of electrode terminal leads in which a portion of the electrical terminal leads extend from the battery case. A sealant layer is further applied to at least a portion of the electrodeterminal leads so as to contact the battery case upon heat welding in order to further seal the case and to further prevent short circuiting of the nonaqueous-electrolyte battery.
摘要翻译： 一种非水电解质电池，其包括单元电池和封闭所述单元的电池壳体。 电池壳体包括通过热压至少一部分层压膜而密封地封装单元的层压膜。 在热焊接时，单位电池还包括多个电极端子引线，其中电气端子引线的一部分从电池壳体延伸。 为了进一步密封外壳，进一步防止非水电解质电池的短路，将密封层进一步施加到电极导体的至少一部分，以便在热焊接时与电池壳体接触。
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公开(公告)号：US07776465B1
公开(公告)日：2010-08-17
申请号：US09718767
申请日：2000-11-22
CPC分类号： H01M2/0275 , H01M2/1061 , H01M4/525 , H01M4/587 , H01M6/10 , H01M10/0525 , H01M10/0565 , H01M10/52
摘要： Disclosed is a nonaqueous electrolyte battery including a battery element contained in an outer covering member composed of a laminated film and sealed therein by heat seal, and a gas absorbable material interposed between the outermost layer of the outer covering member and the battery element. Such a battery is advantageous in that even if gas occurs in the battery element, the laminated film as the outer covering member is prevented from being swelled.
摘要翻译： 公开了一种非水电解质电池，其包含电池元件，该电池元件包含在由层压膜构成并通过热封密封的外覆盖构件中，以及插入在外覆盖构件的最外层和电池元件之间的吸气材料。 这样的电池的优点在于，即使在电池元件中发生气体，也可以防止作为外覆盖部件的层叠膜膨胀。
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公开(公告)号：US07510799B2
公开(公告)日：2009-03-31
申请号：US10831088
申请日：2004-04-23
CPC分类号： H01M2/021 , H01M2/0287 , H01M2/06 , H01M2/08 , H01M2010/0495 , Y10T29/4911 , Y10T29/49114 , Y10T29/53135 , Y10T156/1702
摘要： A nonaqueous electrolyte battery that includes a unit cell and a battery case that encloses the unit cell. The battery case includes a laminate film that encloses the unit cells by heat welding at least a portion of the laminate film. Upon heat welding, the unit cell further includes a number of electrode terminal leads in which a portion of the electrical terminal leads extend from the battery case. A sealant layer is further applied to at least a portion of the electrode terminal leads so as to contact the battery case upon heat welding in order to further seal the case and to further prevent short circuiting of the nonaqueous-electrolyte battery.
摘要翻译： 一种非水电解质电池，包括单元电池和封闭单电池的电池壳体。 电池壳体包括通过热焊接至少一部分层压膜来封装单元电池的层压膜。 在热焊接时，单位电池还包括多个电极端子引线，其中电气端子引线的一部分从电池壳体延伸。 为了进一步密封壳体，进一步防止非水电解质电池的短路，将密封层进一步施加到电极端子引线的至少一部分，以便在热焊接时与电池壳体接触。
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公开(公告)号：US07297441B2
公开(公告)日：2007-11-20
申请号：US10655121
申请日：2003-09-04
CPC分类号： H01M2/0275 , H01M2/0207 , H01M2/0277 , H01M2/0287 , H01M6/181 , H01M10/0525 , H01M2300/0085
摘要： A nonaqueous-electrolyte battery which is capable of preventing introduction of water and deterioration in the capacity thereof is disclosed. The nonaqueous-electrolyte battery according to the present invention incorporates a case constituted by laminated films; and a unit cell which is accommodated in the case and having a structure that the peripheries of the case is sealed with heat, wherein when an assumption is made that the quantity of water capable of penetrating a heat-weld resin layer which is the innermost layer of the case having a thickness of T (μm) is R (g/m2·day), the cross sectional area of resin in a heat-sealed portion is S (cm2), an average width of the heat-sealed portion is W (cm) and the capacity of the unit cell is C (Wh), the following relationship is satisfied: (T×R×S)/(W×C)≦0.96 μg/Wh·day. When the foregoing structure is employed, water introducing rate can be reduced to 350 μg/year or lower per capacity (Wh).
摘要翻译： 公开了一种能够防止水的引入和其能力劣化的非水电解质电池。 根据本发明的非水电解质电池包括由层压膜构成的壳体; 并且容纳在壳体中并且具有壳体的周边被热密封的结构的单元电池，其中当假设可以穿透作为最内层的热熔树脂层的水量 厚度为T（母）的情况为R（g / m 2）2天），热封部分的树脂的横截面积为S（cm 2） / SUP>），热密封部的平均宽度为W（cm），单元电池的容量为C（Wh），满足以下关系：（TxRxS）/（WxC）<= 0.96×Mug / 今天 当采用上述结构时，每个容量（Wh）可将水引入速率降低至350mug /年或更低。
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公开(公告)号：US06399241B1
公开(公告)日：2002-06-04
申请号：US09421936
申请日：1999-10-21
IPC分类号： H01M200
CPC分类号： H01M10/0525 , H01M2/021 , H01M2/0212 , H01M2/0267 , H01M2/0275 , H01M10/0565
摘要： It is an object to quickly disperse heat generated when short circuit occurs between a positive electrode and a negative electrode. A nonaqueous-electrolyte battery is disclosed which incorporates: an encapsulating medium constituted by a laminated film in which a unit cell is accommodated, wherein the laminated film of the encapsulating medium contains a metal material having a heat conductivity k at room temperatures which is 230 Wm−1K−1 or higher. Moreover, ratio R of the volume of the metal material portion of the encapsulating medium with respect to a capacity of 1 mAh of the unit cell is 0.0002 cm3/mAh≦R≦0.003 cm3/mAh.
摘要翻译： 本发明的目的是快速分散在正极和负极之间发生短路时产生的热量。 公开了一种非水电解质电池，其包括：由容纳单元电池的层叠膜构成的封装介质，其中，所述封装介质的层叠膜含有室温下的导热系数k为230Wm的金属材料 -1K-1以上。 此外，封装介质的金属材料部分的体积相对于单电池的1mAh的容量的比率R为0.0002cm 3 / mAh <= R = 0.003cm 3 / mAh。
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7.发明授权Nonaqueous electrolyte battery having a casing constituted by a laminate film 有权具有由层叠膜构成的壳体的非水电解质电池公开(公告)号：US06368744B1
公开(公告)日：2002-04-09
申请号：US09440537
申请日：1999-11-16
IPC分类号： H01M202
CPC分类号： H01M10/0525 , H01M2/0275 , H01M2/1066 , H01M6/16 , H01M6/40 , H01M10/0436 , H01M10/0585 , H01M10/4257 , H01M10/48
摘要： A nonaqueous electrolyte battery is disclosed which has an improved volume energy density and satisfactory impact resistance, a heat radiating characteristic and producibility. The battery element is accommodated in a casing constituted by a laminate film so as to be sealed by welding. Electrode-terminal leads electrically conducted to electrodes which constitute the battery element are sandwiched by welded portions so as to be exposed to the outside portion of the casing. A control circuit of the battery is mounted on a welded portion of the casing. Since the control circuit of the battery is mounted on the welded portion of the casing, the space in the battery in which the battery element is not present can effectively be used. Therefore, the volume efficiency can considerably be improved.
摘要翻译： 公开了一种具有改善的体积能量密度和令人满意的耐冲击性，散热特性和可生产性的非水电解质电池。 电池元件容纳在由层压膜构成的壳体中，以通过焊接来密封。 导电构成电池元件的电极的电极端子引线被焊接部分夹在外面露出。 电池的控制电路安装在壳体的焊接部分上。 由于电池的控制电路安装在壳体的焊接部分上，因此可以有效地使用不存在电池元件的电池中的空间。 因此，可以显着提高体积效率。
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公开(公告)号：US07608359B2
公开(公告)日：2009-10-27
申请号：US10796240
申请日：2004-03-09
CPC分类号： H01M2/0257 , H01M2/021 , H01M2/0275 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M10/0525 , H01M2002/0297 , H01M2300/0085
摘要： Provided is a battery capable of preventing the entry of water even if a sealing width is reduced. A battery element comprising a cathode and an anode is accommodated in a film-shaped casing. The casing includes a metal layer, a resin layer disposed on a side of the metal layer closer to the battery element with an adhesive layer in between, and a resin layer disposed on a side of the metal layer opposite to the side where the resin layer is formed with an adhesive layer in between. The adhesive layer has a water vapor transmission rate of 800 g/m2·day or less for a thickness of 25 μm at 40° C. and 90% RH and a thickness of 10 μm or less. Thereby, even if the sealing width is reduced, the entry of water into the battery can be prevented.
摘要翻译： 提供即使密封宽度减小也能够防止水进入的电池。 包括阴极和阳极的电池元件容纳在膜状壳体中。 壳体包括金属层，设置在金属层的更靠近电池元件的侧面上的粘合剂层的树脂层和设置在金属层的与树脂层的一侧相反侧的树脂层 在其间形成有粘合剂层。 粘合剂层在40℃，90％RH和10mum以下的厚度为25μm的水蒸气透过率为800g / m 2·天以下。 因此，即使密封宽度减小，也可以防止水进入电池。
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9.发明申请Biofuel cell, method for producing the same, electronic apparatus, enzyme-immobilized electrode, and method for producing the same 审中-公开生物燃料电池及其制造方法，电子设备，酶固定电极及其制造方法公开(公告)号：US20090047567A1
公开(公告)日：2009-02-19
申请号：US12184820
申请日：2008-08-01
CPC分类号： H01M8/16 , C12Q1/001 , Y02E60/527 , Y02P70/56
摘要： A biofuel cell has a structure in which a cathode and an anode are opposed to each other with a electrolyte layer provided therebetween, at least one of the cathode and the anode including an electrode on which at least one enzyme and at least one electron mediator are immobilized. The concentration of the electron mediator immobilized on the electrode is at least 10 times a Michaelis constant Km of the electron mediator for the enzyme, which is determined by measurement in a solution.
摘要翻译： 生物燃料电池具有其中阴极和阳极彼此相对的结构，其间设置有电解质层，阴极和阳极中的至少一个包括电极，至少一个酶和至少一个电子介体是 固定化 固定在电极上的电子介体的浓度是通过溶液中测量确定的酶的电子介体的米氏常数Km的至少10倍。
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公开(公告)号：US08076035B2
公开(公告)日：2011-12-13
申请号：US10489576
申请日：2003-07-25
IPC分类号： H01M8/16 , H01M8/22 , C12M1/00 , C12N9/00 , C12N11/00 , C25B9/00 , C25B11/00 , C25B13/00 , C12Q1/00 , G01N1/00 , G01N27/26 , G01N31/00 , G01N33/50 , G01N33/487
CPC分类号： H01M8/16 , H01M2008/1095 , Y02E60/527
摘要： A fuel cell which utilizes the biogenic metabolism to produce a high current density is provided. The fuel cell generates electric power in such a way that the fuel is decomposed stepwise by a plurality of enzymes and those electrons formed by oxidation are transferred to the electrode. The enzymes work such that the enzyme activity of the enzyme involved in decomposition in the early stage is smaller than the sum of the enzyme activities of the enzymes involved in decomposition in the later stage. In the case where a coenzyme is involved, the enzyme activity of the oxidase that oxidizes the coenzyme is greater than the sum of the enzyme activities of the enzymes involved in the formation of the reduced form of the coenzyme, out of the enzymes involved in the stepwise decomposition of the fuel.
摘要翻译： 提供了利用生物代谢产生高电流密度的燃料电池。 燃料电池以这样的方式产生电力，使得燃料通过多个酶逐步分解，并且通过氧化形成的那些电子被转移到电极。 酶的工作原理是使早期酶分解的酶活性小于后期分解酶的酶活性之和。 在涉及辅酶的情况下，氧化辅酶的氧化酶的酶活性大于辅酶还原形式所涉及的酶的酶活性的总和，所述酶的活性涉及辅酶 逐步分解燃料。
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