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1.发明公开A cathode active material for a lithium secondary battery and a manufacturing method therefor and a lithium secondary battery using said active material and a setup module of said lithium secondary battery using said cathode active material 审中-公开正极活性物质及其制备的锂二次电池和处理，并且锂二次电池使用该锂二次电池的这种阴极活性材料和模块形成与该阴极活性材料
公开(公告)号：EP1328028A3
公开(公告)日：2006-01-11
申请号：EP02017788.7
申请日：2002-08-12
Inventor： Kasai, Masahiro , Kumashiro, Yoshiaki , Nakajima, Genei , Uchikawa, Akio , Nakai, Kenji
CPC classification number: H01M4/131 , B82Y30/00 , C01G45/1242 , C01G51/52 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/50 , C01P2004/51 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/40 , H01M4/04 , H01M4/043 , H01M4/0471 , H01M4/1391 , H01M4/364 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/622 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M2004/021 , H01M2004/028
Abstract: The purpose of the present invention is to provide a cathode active material for a lithium secondary battery to give said battery a long-lasting high output property, and to disclose a method of manufacturing said active material and a lithium secondary battery using said active material, and to provide a setup module composed of a combination of plurality of said batteries. The present invention is characterized by a cathode active material for a lithium secondary battery and a method of manufacturing said active material, a lithium secondary battery using said active material, and a setup module of batteries composed of a combination of a plurality of said lithium secondary batteries, wherein said cathode active material is an electrostatically and/or mechanically gathered aggregation (1-2) of oxide which, having the form of a primary particle (1-1), includes lithium and manganese, said aggregation separates into discrete primary particles by an external physical force.
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2.发明公开Positive electrode active material, positive electrode active material composition and lithium ion secondary battery 审中-公开积极的aktive Elektrodenmaterial，积极的aktive Materialzusammensetzung undLithiumsekundärbatterie
公开(公告)号：EP1052716A2
公开(公告)日：2000-11-15
申请号：EP00110098.1
申请日：2000-05-13
Applicant: Mitsubishi Cable Industries, Ltd.
Inventor： Gosho, Itaru, c/o Itami Factory Mitsub. Cabl. Ind. , Moriuchi, Ken, c/o Itami Factory Mitsub. Cabl. Ind , Kizu, Kenichi, c/o Itami Factory Mitsub. Cabl. Ind , Zushi, Toshihiro, c/o Itami Factory Mitsu.Cabl.Ind , Kamauchi, Masahiro, c/o Itami Factory , Asano, Mitsuhiro, c/o Chubu Branch , Tateishi, Kazuyuki, c/o Amagasaki Factory
CPC classification number: H01M10/0525 , C01G45/1228 , C01G45/1242 , C01G51/42 , C01G51/50 , C01G51/52 , C01G53/42 , C01G53/50 , C01G53/52 , C01P2002/52 , C01P2002/54 , C01P2004/61 , C01P2004/80 , C01P2004/82 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/625 , H01M10/0569 , H01M10/0587 , H01M10/44 , H01M2004/021 , H01M2300/0042
Abstract: The present invention relates to a positive electrode active material, a negative electrode active material and an electrolyte that are used alone or in combination to improve charge and discharge cycle characteristic, low temperature characteristic and safety of a non-aqueous electrolyic secondary battery, particularly a lithium ion secondary battery. Specifically, a particulate Li-transition metal composite oxide having an average particle size of not less than 10 µm, wherein [20/(specific surface area×average particle size)]=7- 9 , is used as a positive electrode active material.
Abstract translation: 本发明涉及单独使用或组合使用以提高非水电解二次电池的充放电循环特性，低温特性和安全性的正极活性物质，负极活性物质和电解质，特别是 锂离子二次电池。 具体而言，使用[20 /（比表面积×平均粒径）] = 7〜9的平均粒径为10μm以上的粒子状Li-过渡金属复合氧化物作为正极活性物质。
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3.发明公开Positive electrode active material, positive electrode active material composition and lithium ion secondary battery 审中-公开正极活性物质，正极活性材料组合物和锂二次电池
公开(公告)号：EP1052716A3
公开(公告)日：2006-08-02
申请号：EP00110098.1
申请日：2000-05-13
Applicant: Mitsubishi Cable Industries, Ltd.
Inventor： Gosho, Itaru, c/o Itami Factory Mitsub. Cabl. Ind. , Moriuchi, Ken, c/o Itami Factory Mitsub. Cabl. Ind , Kizu, Kenichi, c/o Itami Factory Mitsub. Cabl. Ind , Zushi, Toshihiro, c/o Itami Factory Mitsu.Cabl.Ind , Kamauchi, Masahiro, c/o Itami Factory , Asano, Mitsuhiro, c/o Chubu Branch , Tateishi, Kazuyuki, c/o Amagasaki Factory
CPC classification number: H01M10/0525 , C01G45/1228 , C01G45/1242 , C01G51/42 , C01G51/50 , C01G51/52 , C01G53/42 , C01G53/50 , C01G53/52 , C01P2002/52 , C01P2002/54 , C01P2004/61 , C01P2004/80 , C01P2004/82 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/625 , H01M10/0569 , H01M10/0587 , H01M10/44 , H01M2004/021 , H01M2300/0042
Abstract: The present invention relates to a positive electrode active material, a negative electrode active material and an electrolyte that are used alone or in combination to improve charge and discharge cycle characteristic, low temperature characteristic and safety of a non-aqueous electrolyic secondary battery, particularly a lithium ion secondary battery. Specifically, a particulate Li-transition metal composite oxide having an average particle size of not less than 10 µm, wherein [20/(specific surface area×average particle size)]=7-9, is used as a positive electrode active material.
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4.发明公开Novel manganese oxides, production thereof, and use thereof 失效Manganoxyde，ihre Herstellung und ihre Anwendung。
公开(公告)号：EP0581290A1
公开(公告)日：1994-02-02
申请号：EP93112187.5
申请日：1993-07-29
Applicant: TOSOH CORPORATION
Inventor： Okada, Masaki , Mouri, Takashi
CPC classification number: H01M4/485 , C01G45/02 , C01G45/1221 , C01G45/1242 , C01G51/52 , C01P2002/02 , C01P2002/20 , C01P2002/22 , C01P2002/32 , C01P2002/72 , C01P2002/74 , C01P2002/78 , C01P2006/12 , C01P2006/40 , C01P2006/82 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/052
Abstract: A manganese oxide is provided which is represented by the general formula A x Mn₂O₄.nH₂O, where A is Zn, Mg, Ca, or Co; and if A is Zn, 0 ≦ x
Abstract translation: 提供氧化锰，由通式AxMn2O4.nH2O表示，其中A为Zn，Mg，Ca或Co; 并且如果A是Zn，则0≤x≤1且n = 0; 如果A是Mg或Ca，0≤x≤1和0≤n≤20; 并且如果A为Co，则0
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公开(公告)号：EP1301954A4
公开(公告)日：2007-04-04
申请号：EP01952866
申请日：2001-06-14
Applicant: NEOPHOTONICS CORP
Inventor： KUMAR SUJEET , HORNE CRAIG R
IPC: C01G23/00 , C01G51/00 , C01G53/00 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M10/052 , H01M10/36
CPC classification number: H01M4/485 , B82Y30/00 , C01G23/005 , C01G51/42 , C01G51/52 , C01G53/42 , C01G53/52 , C01P2002/54 , C01P2002/72 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C01P2006/40 , H01M4/131 , H01M4/505 , H01M4/525 , H01M10/052 , H01M2004/021 , H01M2004/027 , Y10T29/49108
Abstract: Lithium metal oxide particles have been produced having average diameters less than about 100 nm. Composite metal oxides of particular interest include, for example, lithium cobalt oxide, lithium nickel oxide, lithium titanium oxides and derivatives thereof. These nanoparticles composite metal oxides can be used as electroactive particles in lithium or lithium ion batteries. Batteries of particular interest include lithium titanium oxide in the negative electrode and lithium cobalt manganese oxide in the positive electrode.
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Patent Agency Ranking6.发明公开
公开(公告)号：EP0778629A1
公开(公告)日：1997-06-11
申请号：EP96308892.7
申请日：1996-12-06
Applicant: KERR-MCGEE CHEMICAL CORPORATION
Inventor： Ellgen, Paul C.
CPC classification number: H01M4/505 , C01G45/1235 , C01G45/1242 , C01G49/0072 , C01G49/009 , C01G51/52 , C01G51/54 , C01G53/52 , C01G53/54 , C01P2002/32 , C01P2002/54 , C01P2006/40 , H01M4/133 , H01M4/485 , H01M4/525 , H01M10/0525 , H01M10/0566
Abstract: A method for manufacturing Li 2 M b Mn 2-b O 4 , in which M represents a metal other than manganese, and b is from 0 to 1.999, which comprises contacting LiM b Mn 2-b O 4 with a lithium salt in a liquid medium to'form a mixture; and adding a reducing agent to the mixture, heating for sufficient time to effect substantially complete conversion, and separating the product Li 2 M b Mn 2-b O 4 thus obtained.
Abstract translation: 一种制备Li2MbMn2-bO4的方法，其中M表示除锰以外的金属，b为0至1.999，其包括使LiMbMn 2-bO 4与液体介质中的锂盐接触以形成混合物; 并向混合物中加入还原剂，加热足够的时间以实现基本上完全的转化，并分离由此获得的产物Li2MbMn2-bO4。
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7.发明公开
公开(公告)号：EP2887432A1
公开(公告)日：2015-06-24
申请号：EP12888292.5
申请日：2012-11-28
Applicant: Posco ES Materials Co. Ltd.
Inventor： MIN, Sung-Hwan , LEE, Min-Young , KO, Hyoung-Shin , LEE, Jae-An
IPC: H01M4/505 , H01M4/139 , C01G45/02 , H01M10/052
CPC classification number: C01G45/1242 , C01G51/52 , C01G53/52 , C01P2004/03 , C01P2004/10 , C01P2004/20 , C01P2004/39 , C01P2004/50 , C01P2004/62 , C01P2006/40 , H01M4/505 , H01M10/052 , H01M2004/021
Abstract: The present invention relates to a lithium-manganese composite oxide in which the size of the face angle (vertical angle) of a primary particle is adjusted, and a method for preparing the same. The lithium-manganese composite oxide in which the size of the vertical angle of the primary particle is adjusted, and the method for preparing the same according to the present invention may gently adjust the size of the vertical angle of the polygon that constitutes a primary particle having a shape of a convex polyhedron in the lithium-manganese composite oxide, thus preventing the formation of convex-concave portions at the surface of an electrode plate in the process of forming the electrode plate by means of rolling during the manufacturing of a battery, thereby having an effect of improving characteristics of the battery.
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8.发明公开A cathode active material for a lithium secondary battery and a manufacturing method therefor and a lithium secondary battery using said active material and a setup module of said lithium secondary battery using said cathode active material 审中-公开正极活性物质及其制备的锂二次电池和处理，并且锂二次电池使用该锂二次电池的这种阴极活性材料和模块形成与该阴极活性材料
公开(公告)号：EP1328028A2
公开(公告)日：2003-07-16
申请号：EP02017788.7
申请日：2002-08-12
Inventor： Kasai, Masahiro , Kumashiro, Yoshiaki , Nakajima, Genei , Uchikawa, Akio , Nakai, Kenji
CPC classification number: H01M4/131 , B82Y30/00 , C01G45/1242 , C01G51/52 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/50 , C01P2004/51 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/40 , H01M4/04 , H01M4/043 , H01M4/0471 , H01M4/1391 , H01M4/364 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/622 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M2004/021 , H01M2004/028
Abstract: The purpose of the present invention is to provide a cathode active material for a lithium secondary battery to give said battery a long-lasting high output property, and to disclose a method of manufacturing said active material and a lithium secondary battery using said active material, and to provide a setup module composed of a combination of plurality of said batteries. The present invention is characterized by a cathode active material for a lithium secondary battery and a method of manufacturing said active material, a lithium secondary battery using said active material, and a setup module of batteries composed of a combination of a plurality of said lithium secondary batteries, wherein said cathode active material is an electrostatically and/or mechanically gathered aggregation of oxide which, having the form of a primary particle, includes lithium and manganese, said aggregation separates into discrete primary particles by an external physical force.
Abstract translation: 本发明的目的在于提供一种正极活性物质的锂二次电池，以得到所述的电池长期持久的高输出特性，并披露的制造的方法，所述活性材料及使用所述活性材料的锂二次电池， 并提供所述电池的多个组合构成的设置模块。 本发明是由一个阴极活性材料的锂二次电池，其特征和制造的方法，所述活性物质，使用所述活性材料的锂二次电池，并表示锂二次的多个组合构成的电池设置模块 电池，worin所述阴极活性材料是氧化的静电和/或机械聚集聚合（1-2）其中，具有初级粒子的形式（1-1）包括锂和锰，说聚集分离成离散的初级颗粒 通过对物理外力。
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公开(公告)号：EP0779669A1
公开(公告)日：1997-06-18
申请号：EP96308891.9
申请日：1996-12-06
Applicant: KERR-MCGEE CHEMICAL CORPORATION
Inventor： Ellgen, Paul C.
CPC classification number: H01M4/505 , C01G45/1235 , C01G45/1242 , C01G49/0072 , C01G49/009 , C01G51/52 , C01G51/54 , C01G53/52 , C01G53/54 , C01P2002/54 , C01P2006/60 , H01M4/485 , H01M4/525 , H01M10/0525
Abstract: A method for manufacturing Li 2 M b Mn 2-b O 4 wherein M is a metal other than manganese and b is from 0 to 1.999 which comprises suspending or dissolving a source of lithium in a liquid medium, wherein the liquid medium is one in which lithium generates solvated electrons or in which there is present a reduced form of an electron-transfer catalyst, and contacting LiM b Mn 2-b O 4 with the liquid medium.
Abstract translation: 一种Li2MbMn2-bO4的制造方法，其特征在于，M为锰以外的金属，b为0〜1.999，该方法包括在液体介质中悬浮或溶解锂源，其中液体介质是锂生成溶剂化电子的液体介质或 其存在还原形式的电子转移催化剂，并使LiMbMn 2 -bO 4与液体介质接触。
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10.发明公开
公开(公告)号：EP2887432A4
公开(公告)日：2016-02-10
申请号：EP12888292
申请日：2012-11-28
Applicant: POSCO ES MATERIALS CO LTD
Inventor： MIN SUNG-HWAN , LEE MIN-YOUNG , KO HYOUNG-SHIN , LEE JAE-AN
CPC classification number: C01G45/1242 , C01G51/52 , C01G53/52 , C01P2004/03 , C01P2004/10 , C01P2004/20 , C01P2004/39 , C01P2004/50 , C01P2004/62 , C01P2006/40 , H01M4/505 , H01M10/052 , H01M2004/021
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