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1. 发明专利

JP2013018660A Multiple inorganic compound system and utilization thereof, and method for producing the multiple inorganic compound system 审中-公开
标题翻译：多种无机化合物系统及其利用方法及其生产多种无机化合物系统的方法
公开(公告)号：JP2013018660A
公开(公告)日：2013-01-31
申请号：JP2011150934
申请日：2011-07-07
申请人： Sharp Corp , シャープ株式会社
发明人： YAO TAKESHI , EZAKI SHOGO , NISHIJIMA SHUMEI
IPC分类号： C01G45/00 , H01L35/14 , H01L35/34 , H01M4/36 , H01M4/485 , H01M4/505
CPC分类号： H01M4/483 , H01F1/342 , H01L35/22 , H01M4/485 , H01M4/505 , H01M4/525
摘要： PROBLEM TO BE SOLVED: To provide a multiple inorganic compound system having a new structure.SOLUTION: This multiple inorganic compound system 1 is a multiple inorganic compound system 1 in which an auxiliary crystalline phase 3 having a non-metallic element arrangement same as that of a main crystalline phase 2 is included inside the main crystalline phase 2. A metal element same as at least one kind of metal element included in the auxiliary crystalline phase 3 forms a solid solution in the main crystalline phase 2, and the crystal orientation in a main crystalline phase part 2' is same as that of the auxiliary crystalline phase 3.
摘要翻译：要解决的问题：提供具有新结构的多重无机化合物体系。解决方案：该多重无机化合物体系1是多主要结晶相2中包含具有与主结晶相2相同的非金属元素的辅助结晶相3的多重无机化合物体系1。与辅助结晶相3中包含的至少一种金属元素相同的金属元素在主晶相2中形成固溶体，主晶相2'中的结晶取向与辅结晶相2的结晶取向相同（C）2013，JPO＆INPIT

2. 发明专利

JP2012089342A Cathode active material, manufacturing method thereof, cathode, and nonaqueous electrolytic secondary battery 有权
标题翻译：阴极活性材料，其制造方法，阴极和非电解电解二次电池
公开(公告)号：JP2012089342A
公开(公告)日：2012-05-10
申请号：JP2010234814
申请日：2010-10-19
申请人： Kyoto Univ , Sharp Corp , シャープ株式会社 , 国立大学法人京都大学
发明人： SUEKI SHUNJI , NISHIJIMA SHUMEI , OHIRA KOJI , EZAKI SHOGO , TANAKA ISAO , KOYAMA YUKINORI , TANAKA KATSUHISA , FUJITA KOJI , MURAI SHUNSUKE
IPC分类号： H01M4/58 , C01B25/45 , C01B33/00 , H01M4/36
CPC分类号： H01M4/5825 , C01B25/45 , C01B32/05 , H01M4/131 , H01M4/136 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/622 , H01M4/623 , H01M10/052 , H01M2004/021
摘要： PROBLEM TO BE SOLVED: To provide a cathode active material manufacturing method which can offer a nonaqueous electrolytic secondary battery having good cycle characteristics and arranged so that its capacity deterioration is suppressed, and to provide a cathode active material manufactured by the method, a cathode with the cathode active material used therein, and a nonaqueous electrolytic secondary battery.SOLUTION: The cathode active material manufacturing method which can solve the problem comprises the steps of: preparing a liquid solution by dissolving, in a solvent, predetermined amounts of lithium source, M source, phosphorus source, and X source necessary for forming a cathode active material expressed by the general formula (1) below and having an olivine structure; gelatinizing the resultant liquid solution by adding a cyclic ether; and producing a lithium-containing complex oxide covered with carbon by burning the resultant gel, whereby a compound expressed by the following general formula (1) is obtained: LiMPXO, where M is at least one element selected from a group consisting of Fe, Ni, Mn, Zr, Sn, Al and Y, and X is at least one element selected from a group consisting of Si and Al, and the numbers x, y and z meet the conditions of 0
摘要翻译：解决的问题：提供一种正极活性物质的制造方法，其能够提供具有良好的循环特性的非水电解质二次电池，并且能够抑制其容量劣化，并提供通过该方法制造的正极活性物质，其中使用阴极活性物质的阴极和非水电解二次电池。解决方案：可以解决问题的阴极活性物质的制造方法包括以下步骤：通过在溶剂中溶解预定量的形成的必需量的锂源，M源，磷源和X源来制备液体溶液由下述通式（1）表示的具有橄榄石结构的正极活性物质; 通过加入环醚使得到的液体溶液凝胶化; 通过燃烧所得凝胶来制造被碳覆盖的含锂复合氧化物，由此获得由以下通式（1）表示的化合物：Li M y P 1-z X z O 4 其中M是选自Fe，Ni，Mn，Zr，Sn，Al和Y中的至少一种元素，X是选自Si和Al中的至少一种元素，以及数字x，y和z满足0

3. 发明专利

JP2012054062A Positive electrode active material and nonaqueous secondary battery with positive electrode containing the same 审中-公开
标题翻译：正极电极活性材料和非正式二次电池与含有相同电极的正极电极
公开(公告)号：JP2012054062A
公开(公告)日：2012-03-15
申请号：JP2010194787
申请日：2010-08-31
申请人： Sharp Corp , シャープ株式会社
发明人： YAO TAKESHI , EZAKI SHOGO , NISHIJIMA SHUMEI
IPC分类号： H01M4/505 , H01M4/36
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a long-life positive electrode active material by preventing Mn from dissolving without blending an additive or the like into an electrolyte.SOLUTION: A positive electrode active material 1 for a nonaqueous secondary battery contains a main crystal phase comprising a lithium-containing transition metal oxide containing manganese and having a spinel structure, and contains a secondary oxide with the same oxygen arrangement as the lithium-containing transition metal oxide and a different elemental composition. The elements constituting the main crystal phase and the elements constituting the secondary oxide exist at least in a first domain 2 and second domains 3a, 3b, and 3c, the first domain 2 is adjacent to the second domains 3a, 3b, and 3c, the areas of the first domain 2 and the second domains 3a, 3b, and 3c are of the order of square nanometers, and the first domain 2 differs from the second domains 3a, 3b, and 3c in the concentration of at least one element.
摘要翻译：待解决的问题：为了提供长寿命的正极活性物质，通过防止Mn溶解而不将添加剂等掺入电解质中。解决方案：非水系二次电池用正极活性物质1含有含有含锰的具有尖晶石结构的含锂过渡金属氧化物的主晶相，并且含有与锂相同的氧排列的二次氧化物的过渡金属氧化物和不同的元素组成。构成主晶相的元素和构成次氧化物的元素至少存在于第一畴2和第二畴3a，3b和3c中，第一畴2与第二畴3a，3b和3c相邻，第一区域2和第二区域3a，3b和3c的面积为正方形纳米的数量级，并且第一区域2与第二区域3a，3b和3c的不同之处在于至少一个元素的浓度。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012022790A Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery 有权
标题翻译：用于非水电解质二次电池的正极电极活性材料，非电解电解质二次电池的正极和非电解电解质二次电池
公开(公告)号：JP2012022790A
公开(公告)日：2012-02-02
申请号：JP2010157671
申请日：2010-07-12
申请人： Sharp Corp , シャープ株式会社
发明人： NISHIJIMA SHUMEI , SUEKI SHUNJI , OHIRA KOJI , EZAKI SHOGO , TANAKA ISAO , KOYAMA YUKINORI , TANAKA KATSUHISA , FUJITA KOJI , MURAI SHUNSUKE
IPC分类号： H01M4/58 , H01M4/136 , H01M4/36
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a positive electrode active material that can impart a nonaqueous electrolyte secondary battery having an excellent cycle characteristic.SOLUTION: A positive electrode active material comprises: a lithium-containing composite metal oxide having a composition expressed by the following general formula (1): (LiM)M(PSi)O(1), where M represents FeZ, Z represents at least one kind of metal element selected from a group consisting of Zr, Sn, Y and Al, x satisfies 0.05
摘要翻译：要解决的问题：提供能够赋予具有优异的循环特性的非水电解质二次电池的正极活性物质。解决方案：正极活性材料包括：具有由以下通式（1）表示的组成的含锂复合金属氧化物：（Li 1-a a ）M b （P 1-y < “POST”> y ）O 4 （1），其中M表示Fe 1-x Z表示选自Zr，Sn，Y和Al中的至少一种金属元素，x满足0.05

5. 发明专利

JP2011142059A Positive electrode active material, and nonaqueous secondary battery with positive electrode including the same 有权
标题翻译：正极电极活性材料和非正式二次电池与正极包括其中的电极
公开(公告)号：JP2011142059A
公开(公告)日：2011-07-21
申请号：JP2010003384
申请日：2010-01-08
申请人： Kyoto Univ , Sharp Corp , シャープ株式会社 , 国立大学法人京都大学
发明人： YAO TAKESHI , EZAKI SHOGO , NISHIJIMA SHUMEI , HIBINO MITSUHIRO , FUJITA AKIRA
IPC分类号： H01M4/505 , H01M4/36
CPC分类号： H01M4/505
摘要： PROBLEM TO BE SOLVED: To attain a positive electrode active material which can prevent elution of Mn without mixing an additive in an electrolyte and elements such as expensive Co and Ni and has long life. SOLUTION: The positive electrode active material 1 includes a primary crystal phase 2 containing manganese and formed from lithium-containing transition metal oxide with a spinel type structure. The positive electrode active material used for a nonaqueous secondary battery has oxygen arrangement equal to the lithium-containing transition metal oxide, and has a different element composition. A sub-crystal phase 3 with a spinel type structure is formed in the primary crystal phase 2 at a stratified state. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得可以防止在电解液中添加添加剂而不析出Mn的正极活性物质和诸如昂贵的Co和Ni的元素并且寿命长的正极活性物质。解决方案：正极活性物质1包括含有锰并由具有尖晶石型结构的含锂过渡金属氧化物形成的初晶相2。用于非水二次电池的正极活性物质具有与含锂过渡金属氧化物相同的氧排列，并且具有不同的元素组成。在主晶相2中以分层状态形成具有尖晶石型结构的亚晶相3。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010062163A Manufacturing method of secondary battery 审中-公开
标题翻译：二次电池的制造方法
公开(公告)号：JP2010062163A
公开(公告)日：2010-03-18
申请号：JP2009284090
申请日：2009-12-15
申请人： Sharp Corp , シャープ株式会社
发明人： NISHIJIMA SHUMEI , NISHIMURA NAOTO , YAMADA KAZUO , TORATA NAOTO
IPC分类号： H01M10/058 , H01M2/04 , H01M2/12 , H01M2/36 , H01M10/04
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a lithium secondary battery capable of manufacturing a low-cost and high-performance lithium secondary battery, dispensing with the requirement for low-humidity working environment that incur high facilty cost.
SOLUTION: The manufacturing method of the secondary battery comprises a sealing process of sealing a battery element, made by electrically insulating a cathode and an anode with a separator inside a battery container, equipped with at least one tube having a valve for draining inside air and/or injecting electrolyte solution inside with; a moisture-removing process of draining air inside the battery container via the tube under decompressed atmosphere and heating and drying the inside of the battery container, a liquid injecting process of injecting electrolyte solution into the battery container via the tube, and a tub-sealing process of sealing the tube. In the liquid-injectiion process, after a metering pump of a liquid injection device equipped with a tank for housing the electrolyte solution, the metering pump connected to the tank and a drainage device connected to the metering pump is connected to the tube, and air between the valve of the tube and the liquid injection device is to be drained.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了提供能够制造低成本，高性能的锂二次电池的锂二次电池的制造方法，不需要高成本的低湿度工作环境。解决方案：二次电池的制造方法包括密封电池元件的密封方法，该电池元件通过将阴极和阳极电隔离在电池容器内的隔膜内而制成，该电池组装有至少一个具有用于排水的阀的管内部空气和/或内部注入电解液; 在减压气氛下经由管排出电池容器内部的空气并加热和干燥电池容器的内部的除湿方法，经由管将电解质溶液注入电池容器的液体注入过程，以及桶密封密封管的过程。在液体注射过程中，在配备有用于容纳电解质溶液的罐的液体注入装置的计量泵之后，连接到罐的计量泵和连接到计量泵的排水装置连接到管，空气在管的阀和液体注入装置之间要排出。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010015895A Lithium secondary cell 有权
标题翻译：锂二次细胞
公开(公告)号：JP2010015895A
公开(公告)日：2010-01-21
申请号：JP2008176044
申请日：2008-07-04
申请人： Sharp Corp , シャープ株式会社
发明人： SUEKI SHUNJI , NISHIJIMA SHUMEI
IPC分类号： H01M4/133 , H01M4/36 , H01M10/0525 , H01M10/0566
CPC分类号： H01M4/133 , H01M4/137 , H01M4/364 , H01M4/366 , H01M4/587 , H01M10/0525
摘要： PROBLEM TO BE SOLVED: To provide a lithium secondary cell using a carbon material coated by a solid electrolyte having ion conductivity as a negative electrode and exhibiting a preferable rate characteristic and a capacity holding ratio. SOLUTION: The lithium secondary cell includes a positive electrode, a negative electrode, a nonaqueous electrolyte, and a separator. The negative electrode is made from a carbon material coated by a solid electrolyte containing as main components a copolymer 6 having a structure in which a metal oxide polymer block 4 is connected to an organic polymer block 5 via an oxygen, and a lithium salt. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种使用由具有离子传导性的固体电解质涂覆的碳材料作为负极并表现出优选的速率特性和容量保持率的锂二次电池。解决方案：锂二次电池包括正极，负极，非水电解质和隔膜。该负极由包含作为主要成分的固体电解质的碳材料制成，该共聚物6具有金属氧化物聚合物嵌段4通过氧与有机聚合物嵌段5连接的结构和锂盐。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2008021556A Lithium secondary battery and its manufacturing method 有权
标题翻译：锂二次电池及其制造方法
公开(公告)号：JP2008021556A
公开(公告)日：2008-01-31
申请号：JP2006193161
申请日：2006-07-13
申请人： Sharp Corp , シャープ株式会社
发明人： KOBAYASHI SHINSUKE , NISHIJIMA SHUMEI , NISHIMURA NAOTO
IPC分类号： H01M4/02 , H01M4/04 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/485 , H01M4/62 , H01M4/66 , H01M4/80 , H01M10/05 , H01M10/0525 , H01M10/058
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a lithium secondary battery lengthening cycle life and suppressing increase in internal resistance of the battery even if an electrode is made thick for increasing the capacity for power storage. SOLUTION: The lithium secondary battery comprising a positive electrode containing a positive active material, a conductor, a binder, and a current collector; a negative electrode containing a negative active material, a conductor, a current collector; a separator; and an electrolyte has a capacity of 5 Ah or more, an electric resistivity of a mixture of the positive active material, the conductor, and the binder is 0.1-1 Ωcm, the negative electrode has an electric capacity of 10-50 mAh per rectangular parallelepiped having a square of optional 1 cm 2 of countered faces as a bottom face and the thickness of the negative electrode as the height, the negative active material 10 is lithium titanate Li 4 Ti 5 O 12 having spinel structure, and the conductor in the negative electrode comprises a first conductor comprising at least one kind of carbonaceous material and second conductors 14, 15, 16 bonding the negative active material 10, the first conductor, and the current collector 18. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供锂二次电池，延长循环寿命并且抑制电池的内部电阻的增加，即使为了增加电力存储容量而使电极变厚。解决方案：锂二次电池包括含有正极活性物质的正极，导体，粘合剂和集电体; 含有负极活性物质的负极，导体，集电体; 分隔符并且电解质的容量为5Ah以上，正极活性物质，导体和粘合剂的混合物的电阻率为0.1〜1Ωcm，负极的电容量为10〜50mAh /矩形平行六面体具有作为底面的反向面的可选1cm×SP 2（2 / SP）的平方和作为高度的负极的厚度，负极活性物质10为钛酸锂Li 具有尖晶石结构的导电体，并且负极中的导体包括包含至少一种碳质材料和第二导体14,15,16的第一导体键合负极活性材料10，第一导体和集电器18.版权所有：（C）2008，JPO＆INPIT

9. 发明专利

JP2007335325A Cathode active material for nonaqueous electrolyte secondary battery and battery 有权
标题翻译：非电解电解质二次电池和电池的阴极活性材料
公开(公告)号：JP2007335325A
公开(公告)日：2007-12-27
申请号：JP2006167960
申请日：2006-06-16
申请人： Kyushu Univ , Sharp Corp , シャープ株式会社 , 国立大学法人九州大学
发明人： OKADA SHIGETO , KITAJIMA EMIKO , IWANAGA TOMOKO , YAMAKI JUNICHI , NISHIJIMA SHUMEI
IPC分类号： H01M4/02 , H01M4/04 , H01M4/36 , H01M4/58 , H01M4/62 , H01M10/05
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with an increased theoretical capacity, high operating potential, and excellent in reversible capacitance density. SOLUTION: The cathode active material for the nonaqueous electrolyte secondary battery contains a solid solution compound expressed in general formula (I): Li 2-X MSiO 4 (in the formula, M indicates transition metal including at least Co or Mn, X=0≤X≤2). COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2007035419A battery 审中-公开
标题翻译：电池
公开(公告)号：JP2007035419A
公开(公告)日：2007-02-08
申请号：JP2005216327
申请日：2005-07-26
申请人： Sharp Corp , シャープ株式会社
发明人： NISHIMURA NAOTO , NISHIJIMA SHUMEI
IPC分类号： H01M4/70 , H01M4/02 , H01M4/66
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a battery that is used for a storage system for power storage through improvement of strength of itself in accordance with its increasing size. SOLUTION: The battery is provided with at least two opposing collectors with a honeycomb structure having a through-hole each. On opposing faces of the collectors, an outer shape of the through-hole of one of the collectors is so structured not to overlap with that of the other collector, with strength enhanced. Preferably, a material of the collector is a kind selected from aluminum, copper, nickel, iron, stainless steel or the like. COPYRIGHT: (C)2007,JPO&INPIT

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