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1. 发明授权

US06423448B1 Non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US06423448B1
公开(公告)日：2002-07-23
申请号：US09583149
申请日：2000-05-30
申请人： Toshitada Sato , Yasuhiko Bito , Toshihide Murata , Shuji Ito , Hiromu Matsuda , Yoshinori Toyoguchi
发明人： Toshitada Sato , Yasuhiko Bito , Toshihide Murata , Shuji Ito , Hiromu Matsuda , Yoshinori Toyoguchi
IPC分类号： H01M458
CPC分类号： H01M4/581 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/5815 , H01M10/0525 , H01M10/0587 , H01M2004/027
摘要： Disclosed is a negative electrode active material offering a long life non-aqueous electrolyte secondary battery with high energy density that shows excellent cycle life characteristics. The negative electrode active material comprises a compound represented by the formula DSnO3 wherein D represents at least one selected from the group consisting of alkaline earth metals.
摘要翻译：公开了提供具有高能量密度的长寿命非水电解质二次电池的负极活性物质，其显示出优异的循环寿命特性。负极活性物质包含由式DSnO 3表示的化合物，其中D表示选自碱土金属中的至少一种。

2. 发明授权

US6150053A Non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US6150053A
公开(公告)日：2000-11-21
申请号：US86844
申请日：1998-05-29
申请人： Toshihide Murata , Yasuhiko Bito , Shuji Ito , Yoshinori Toyoguchi , Toshitada Sato
发明人： Toshihide Murata , Yasuhiko Bito , Shuji Ito , Yoshinori Toyoguchi , Toshitada Sato
IPC分类号： H01M4/13 , H01M4/62 , H01M10/05 , H01M10/0567
CPC分类号： H01M10/0567 , H01M10/05 , H01M4/13 , H01M4/62
摘要： A non-aqueous electrolyte secondary battery is disclosed, which hardly causes deterioration of its properties at high temperatures. The battery has a chargeable and dischargeable cathode, a chargeable and dischargeable anode, and a non-aqueous electrolyte and includes a substance which produces water with an increase in temperature in any one of the cathode, the anode, the non-aqueous electrolyte, other elements, and voids in the battery. Examples of the substance which produces water include hydroxides and compounds having water of crystallization.
摘要翻译：公开了一种非水电解质二次电池，其在高温下几乎不引起其性能的劣化。电池具有可充放电的阴极，可充电和可放电的阳极和非水电解质，并且包括在阴极，阳极，非水电解质，其它任何一个中产生水的温度升高的物质元件和电池中的空隙。产生水的物质的实例包括氢氧化物和具有结晶水的化合物。

3. 发明授权

US5939224A Nonaqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US5939224A
公开(公告)日：1999-08-17
申请号：US864941
申请日：1997-05-29
申请人： Yasuhiko Bito , Toshihide Murata , Shuji Ito , Yoshinori Toyoguchi
发明人： Yasuhiko Bito , Toshihide Murata , Shuji Ito , Yoshinori Toyoguchi
IPC分类号： H01M4/58
CPC分类号： H01M10/05 , H01M4/583
摘要： The invention provides a nonaqueous electrolyte secondary battery which employs, as a negative electrode active material, a carbide containing an alkali metal in a charged stage. The carbide used is an ionic bond type carbide, a covalent bond type carbide, or an intermetallic compound type carbide. The ionic bond type carbide is exemplified as Na.sub.2 C.sub.2, K.sub.2 C.sub.2, Cu.sub.2 C.sub.2, VC.sub.2, and the like. The covalent bond type carbide is exemplified as Cr.sub.4 C, and the like. The intermetallic compound type carbide is exemplified as Mn.sub.3 C, Mn.sub.23 C.sub.6, Mn.sub.7 C.sub.3, Fe.sub.2 C, FeC, Ni.sub.3 C, and the like. A highly reliable nonaqueous electrolyte secondary battery with a high energy density and excellent cycle life characteristics can be obtained.
摘要翻译：本发明提供一种非水电解质二次电池，其在带电阶段中使用含有碱金属的碳化物作为负极活性物质。所使用的碳化物是离子键型碳化物，共价键型碳化物或金属间化合物型碳化物。离子键型碳化物示例为Na 2 C 2，K 2 C 2，Cu 2 C 2，VC 2等。共价键式碳化物例如为Cr 4 C等。作为Mn3C，Mn23C6，Mn7C3，Fe2C，FeC，Ni3C等，可列举出金属间化合物型碳化物。可以获得具有高能量密度和优异的循环寿命特性的高度可靠的非水电解质二次电池。

4. 发明授权

US5609975A Positive electrode for non-aqueous electrolyte lithium secondary battery and method of manufacturing the same 失效
标题翻译：非水电解质锂二次电池用正极及其制造方法
公开(公告)号：US5609975A
公开(公告)日：1997-03-11
申请号：US439218
申请日：1995-05-11
申请人： Masaki Hasegawa , Yasuhiko Bito , Shuji Ito , Toshihide Murata , Yoshinori Toyoguchi
发明人： Masaki Hasegawa , Yasuhiko Bito , Shuji Ito , Toshihide Murata , Yoshinori Toyoguchi
IPC分类号： H01M4/131 , H01M4/133 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M10/36 , H07M4/62
CPC分类号： H01M4/621 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/623 , H01M10/0525 , H01M2300/0025 , H01M4/133 , H01M4/485
摘要： A positive electrode for a non-aqueous electrolyte lithium secondary battery comprises an active material represented by the formula Li.sub.x A.sub.1-y M.sub.y O.sub.2 (wherein A represents at least one transition element selected from the group consisting of Mn, Co, and Ni, M represents at least one element selected from the group consisting of B, Mg, Ca, Sr, Ba, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Al, In, Nb, Mo, W, Y, and Rh, and wherein 0.05.ltoreq.x.ltoreq.1.1, and 0.ltoreq.y.ltoreq.0.5), a binder, a conductive agent and a current collector. The binder is selected from the group consisting of a copolymer comprising a tetrafluoroethylene unit and a hexafluoropropylene unit, a copolymer comprising a vinylidene fluoride unit, a copolymer comprising a propylene unit and a tetrafluoroethylene unit, and a polymer comprising a trifluoropropylmethylsiloxane unit.
摘要翻译：非水电解质锂二次电池用正极包含由式LixA1-yMyO2表示的活性物质（其中，A表示选自Mn，Co，Ni中的至少一种过渡元素，M表示至少1种选自B，Mg，Ca，Sr，Ba，Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Al，In，Nb，Mo，W，Y和Rh中的元素， 0.05

5. 发明授权

US6124057A Non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池
公开(公告)号：US6124057A
公开(公告)日：2000-09-26
申请号：US993735
申请日：1997-12-18
申请人： Shuji Ito , Toshihide Murata , Yasuhiko Bito , Yoshinori Toyoguchi
发明人： Shuji Ito , Toshihide Murata , Yasuhiko Bito , Yoshinori Toyoguchi
IPC分类号： H01M4/131 , H01M4/136 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/58 , H01M4/62 , H01M10/052 , H01M10/0525 , H01M10/36 , H01M4/60
CPC分类号： H01M4/485 , H01M4/581 , H01M4/5825 , H01M4/62 , H01M10/052 , H01M10/0525 , H01M4/131 , H01M4/136 , H01M4/505
摘要： The present invention provides a non-aqueous electrolyte secondary battery having an anode active material with a high capacity and excellent cycle characteristics. The active material comprises a salt of a metal or a semi-metal and a compound selected from the group consisting of oxo-acids, thiocyanic acid, cyanogen, and cyanic acid, wherein each said oxo-acid comprises an element selected from the group consisting of nitrogen, sulfur, carbon, boron, phosphorus, selenium, tellurium, tungsten, molybdenum, titanium, chromium, zirconium, niobium, tantalum, manganese, and vanadium, salts of said oxo-acids of phosphorus and boron being restricted to hydrogenphosphates and hydrogenborates.
摘要翻译：本发明提供一种具有高容量，优异的循环特性的负极活性物质的非水电解质二次电池。活性材料包括金属或半金属的盐和选自由以下组成的组的化合物：氧代酸，氰氰酸，氰和氰酸，其中每个所述含氧酸包括选自以下的元素：的氮，硫，碳，硼，磷，硒，碲，钨，钼，钛，铬，锆，铌，钽，锰和钒，所述磷和硼的氧代酸的盐限于磷酸氢盐和氢硼酸盐。

6. 发明授权

US5631105A Non-aqueous electrolyte lithium secondary battery 失效
标题翻译：非水电解质锂二次电池
公开(公告)号：US5631105A
公开(公告)日：1997-05-20
申请号：US651365
申请日：1996-05-22
申请人： Masaki Hasegawa , Yasuhiko Bito , Shuji Ito , Toshihide Murata , Yoshinori Toyoguchi
发明人： Masaki Hasegawa , Yasuhiko Bito , Shuji Ito , Toshihide Murata , Yoshinori Toyoguchi
IPC分类号： H01M4/48 , H01M4/485 , H01M4/52 , H01M4/525 , H01M10/052 , H01M10/36 , H01M10/40
CPC分类号： H01M10/052 , H01M4/485 , H01M4/525
摘要： A non-aqueous electrolyte secondary battery having a low manufacturing cost and a high energy density and being excellent in the high rate charge/discharge characteristic and in the characteristics in operation at high temperature provided by an improvement on its positive electrode active material is disclosed. The positive electrode active material comprises a specific compound wherein a part of nickel or lithium in LiNiO.sub.2 is substituted with another element in a specified range. The element for the substitution comprises Mg, Ca, Sr, Ba, Al Cr, B and Co which may be employed solely or in combination.
摘要翻译：公开了一种具有低制造成本和高能量密度并且通过改善其正极活性材料提供的高速率充放电特性和高温操作特性优异的非水电解质二次电池。正极活性物质包含其中LiNiO 2中的一部分镍或锂被特定范围内的另一元素取代的特定化合物。用于取代的元素包括可以单独使用或组合使用的Mg，Ca，Sr，Ba，AlCr，B和Co。

7. 发明授权

US5629109A Non-aqueous electrolyte secondary battery and method for producing anode therefor 失效
标题翻译：非水电解质二次电池及其制造方法
公开(公告)号：US5629109A
公开(公告)日：1997-05-13
申请号：US492681
申请日：1995-06-20
申请人： Shuji Ito , Toshihide Murata , Masaki Hasegawa , Yasuhiko Bito , Yoshinori Toyoguchi
发明人： Shuji Ito , Toshihide Murata , Masaki Hasegawa , Yasuhiko Bito , Yoshinori Toyoguchi
IPC分类号： H01M4/58 , H01M6/10 , H01M4/02
CPC分类号： H01M4/587 , H01M10/05 , H01M6/10
摘要： A non-aqueous electrolyte secondary battery is disclosed which has an anode comprising a carbon material. The carbon material contains at least one of 7-35 wt % sulfur, 6.5-25 wt % oxygen and 10.5-18.3 wt % nitrogen, provided that if the carbon material contains at least two of these elements, the total amount of the elements does not exceed 35 wt %.
摘要翻译：公开了一种具有包含碳材料的阳极的非水电解质二次电池。碳材料包含7-35重量％硫，6.5-25重量％氧和10.5-18.3重量％氮中的至少一种，条件是如果碳材料包含这些元素中的至少两个，则元素的总量不超过35重量％。

8. 发明授权

US5716737A Nonaqueous electrolyte secondary battery, cathode active material and method for producing the same 失效
标题翻译：非水电解质二次电池，正极活性物质及其制造方法
公开(公告)号：US5716737A
公开(公告)日：1998-02-10
申请号：US616027
申请日：1996-03-14
申请人： Masaki Hasegawa , Yasuhiko Bito , Shuji Ito , Toshihide Murata , Yoshinori Toyoguchi
发明人： Masaki Hasegawa , Yasuhiko Bito , Shuji Ito , Toshihide Murata , Yoshinori Toyoguchi
IPC分类号： C01G45/00 , H01M4/505 , H01M10/05 , H01M4/50
CPC分类号： H01M4/505 , C01G45/1235 , H01M10/05 , C01P2002/32 , C01P2006/40
摘要： A cathode active material for a nonaqueous electrolyte secondary battery is provided. The cathode active material is a composite oxide with a spinel-type structure represented by the general formula Li.sub.2-x �Mn.sub.2-y Li.sub.y !O.sub.4, wherein -0.1.ltoreq.x
摘要翻译：提供一种非水电解质二次电池用正极活性物质。正极活性物质是具有由通式Li 2-x [Mn 2-y Li y] O 4表示的尖晶石型结构的复合氧化物，其中-0.1≤x≤1.0且0.3≤y≤0.35，其中通式中的[Mn2-yLiy]位于由立方密堆积氧离子配位的八面体位置。

9. 发明申请

US20050198815A1 Non-aqueous electrolyte secondary battery and production method thereof 失效
标题翻译：非水电解质二次电池及其制造方法
公开(公告)号：US20050198815A1
公开(公告)日：2005-09-15
申请号：US11124264
申请日：2005-05-09
申请人： Kohei Suzuki , Masao Fukunaga , Toshihide Murata , Kazunori Kubota , Tsumoru Ohata
发明人： Kohei Suzuki , Masao Fukunaga , Toshihide Murata , Kazunori Kubota , Tsumoru Ohata
IPC分类号： H01M10/05 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/139 , H01M4/1391 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/587 , H01M4/62 , H01M6/10 , H01M10/04 , H01M10/0525 , H01M10/0566 , H01M10/0587 , H01M10/36 , H01M4/04 , H01M4/48
CPC分类号： H01M4/13 , H01M4/131 , H01M4/133 , H01M4/139 , H01M4/1391 , H01M4/525 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/624 , H01M6/10 , H01M10/0431 , H01M10/0525 , H01M10/0587 , H01M2004/021 , Y10T29/49108 , Y10T29/49115
摘要： A method for producing a non-aqueous electrolyte secondary battery comprising the steps of: (i) mixing a positive electrode active material, a first binder A and a dispersion medium to prepare a paste A, the active material comprising a lithium-containing transition metal oxide; (ii) mixing a conductive agent, a second binder B and a dispersion medium to prepare a paste B, the conductive agent comprising carbon black; (iii) mixing the paste A and the paste B to prepare a positive electrode material paste C; (iv) applying the positive electrode material paste C onto a positive electrode core member and rolling and drying the resultant member to prepare a positive electrode; and (v) fabricating a battery using the positive electrode, a negative electrode and a non-aqueous electrolyte, wherein contact angle θA between the non-aqueous electrolyte and the binder A and contact angle θB between the non-aqueous electrolyte and the binder B satisfy the formula (1): θB−θA≧15°.
摘要翻译：一种非水电解质二次电池的制造方法，其特征在于，包括以下步骤：（i）将正极活性物质，第一粘合剂A和分散介质混合，制备糊料A，所述活性物质含有含锂过渡金属氧化物（ii）将导电剂，第二粘合剂B和分散介质混合以制备糊料B，所述导电剂包含炭黑; （iii）混合糊剂A和糊剂B以制备正极材料糊料C; （iv）将正极材料浆料C涂布在正极芯部件上，对所得部件进行轧制和干燥，制作正极; 和（v）使用正极，负极和非水电解质制造电池，其中非水电解质和粘合剂A之间的接触角θA和接触角θ_{B 满足式（1）：θB =-θA = 15°。}

10. 发明授权

US07767339B2 Production method of non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池的制造方法
公开(公告)号：US07767339B2
公开(公告)日：2010-08-03
申请号：US11124264
申请日：2005-05-09
申请人： Kohei Suzuki , Masao Fukunaga , Toshihide Murata , Kazunori Kubota , Tsumoru Ohata
发明人： Kohei Suzuki , Masao Fukunaga , Toshihide Murata , Kazunori Kubota , Tsumoru Ohata
IPC分类号： H01M4/48 , H01M4/62 , H01M6/14 , H01M10/058
CPC分类号： H01M4/13 , H01M4/131 , H01M4/133 , H01M4/139 , H01M4/1391 , H01M4/525 , H01M4/587 , H01M4/621 , H01M4/622 , H01M4/624 , H01M6/10 , H01M10/0431 , H01M10/0525 , H01M10/0587 , H01M2004/021 , Y10T29/49108 , Y10T29/49115
摘要： A method for producing a non-aqueous electrolyte secondary battery comprising the steps of: (i) mixing a positive electrode active material, a first binder A and a dispersion medium to prepare a paste A, the active material comprising a lithium-containing transition metal oxide; (ii) mixing a conductive agent, a second binder B and a dispersion medium to prepare a paste B, the conductive agent comprising carbon black; (iii) mixing the paste A and the paste B to prepare a positive electrode material paste C; (iv) applying the positive electrode material paste C onto a positive electrode core member and rolling and drying the resultant member to prepare a positive electrode; and (v) fabricating a battery using the positive electrode, a negative electrode and a non-aqueous electrolyte, wherein contact angle θA between the non-aqueous electrolyte and the binder A and contact angle θB between the non-aqueous electrolyte and the binder B satisfy the formula (1): θB−θA≧15°.
摘要翻译：一种非水电解质二次电池的制造方法，其特征在于，包括以下步骤：（i）将正极活性物质，第一粘合剂A和分散介质混合，制备糊料A，所述活性物质含有含锂过渡金属氧化物（ii）将导电剂，第二粘合剂B和分散介质混合以制备糊料B，所述导电剂包含炭黑; （iii）混合糊剂A和糊剂B以制备正极材料糊料C; （iv）将正极材料浆料C涂布在正极芯部件上，对所得部件进行轧制和干燥，制作正极; 和（v）使用所述正极，负极和非水电解质制造电池，其中所述非水电解质与所述非水电解质和所述粘合剂A之间的接触角和所述A与所述非水电解质粘合剂B满足式（1）：＆amp; B; B＆amp; A;A≥15°。

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