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1.发明公开LITHIUM COMPOSITE OXIDE PARTICLE POWDER FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开LITHIUMVERBUNDOXIDPARTIKELPULVER用于二次电池的非水电解质和方法及其制造，AND二次电池的非水电解质
公开(公告)号：EP2826750A4
公开(公告)日：2015-10-28
申请号：EP13760854
申请日：2013-03-14
申请人： TODA KOGYO CORP
发明人： YAMAZAKI MINORU , SASAKI OSAMU , FUJINO SHOICHI , MITSUI HIDEHARU , YAMAMURA TAKAYUKI , URAMATSU KUNIHIRO , KAJIYAMA AKIHISA , MASAKI RYUTA
IPC分类号： C01G53/00 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525
CPC分类号： H01M4/366 , C01G53/50 , C01P2002/52 , C01P2004/03 , C01P2004/51 , C01P2004/61 , C01P2004/80 , C01P2006/12 , C01P2006/40 , H01M4/0416 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/028 , H01M2220/30
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2.发明公开LI-NI-BASED COMPOSITE OXIDE PARTICLE POWDER FOR RECHARGEABLE BATTERY WITH NONAQUEOUS ELCTROLYTE, PROCESS FOR PRODUCING THE POWDER, AND RECHARGEABLE BATTERY WITH NONAQUEOUS ELECTROLYTE 有权VERBUNDOXIDPARTIKELPULVER ON LI-NI-BASE与水游离电解液，用于生产无水ELEKTROLYT粉末与电池的电池
公开(公告)号：EP2214234A4
公开(公告)日：2012-03-21
申请号：EP08849214
申请日：2008-11-11
申请人： TODA KOGYO CORP
发明人： KAJIYAMA AKIHISA , KIKUYA KAZUHIKO , SANTOKI TERUAKI , SASAKI OSAMU , NAKAMURA SATOSHI , IMAHASHI TAIKI , SADAMURA HIDEAKI
CPC分类号： H01M4/48 , C01F7/141 , C01G45/1228 , C01G51/50 , C01G53/00 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2002/54 , C01P2004/03 , C01P2004/61 , C01P2004/84 , C01P2006/32 , C01P2006/40 , H01M4/505 , H01M4/525 , H01M10/052
摘要： The present invention relates to Li-Ni-based composite oxide particles comprising Mn, and Co and/or Al, wherein Co and Al are uniformly dispersed within the particles, and Mn is present with a gradient of its concentration in a radial direction of the respective particles such that a concentration of Mn on a surface of the respective particles is higher than that at a central portion thereof. The Li-Ni-based composite oxide particles can be produced by allowing an oxide and a hydroxide comprising Mn to mechanically adhere to Li-Ni-based oxide comprising Co and/or Al; and then heat-treating the obtained material at a temperature of not lower than 400°C and not higher than 1,000°C. The Li-Ni-based composite oxide particles of the present invention are improved in thermal stability and alkalinity.
摘要翻译： 本发明涉及包含Mn和Co和/或Al，worin钴和铝的Li-Ni类复合氧化物颗粒均匀地分散在颗粒内，Mn为存在与它的浓度的梯度，在该径向方向上 检查respectivement颗粒没有Mn的respectivement颗粒的表面上的浓度是在中心部分高于其。 的Li-Ni类复合氧化物颗粒可以通过允许对氧化物和氢氧化物，包括Mn对机械附着来制造Li-Ni类氧化物包含Co和/或Al; 然后热处理该材料获得在不低于400℃的温度和不高于1000℃ 本发明的基于Li-Ni类复合氧化物颗粒粉末的热稳定性和碱度提高。
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3.发明公开
公开(公告)号：EP2581343A4
公开(公告)日：2015-05-13
申请号：EP11792480
申请日：2011-06-08
申请人： TODA KOGYO CORP
CPC分类号： H01M4/525 , C01G53/50 , C01P2004/03 , C01P2004/61 , C01P2006/12 , C01P2006/80 , H01M4/505 , Y02E60/122 , Y02P70/54
摘要： The present invention aims to provide lithium composite compound particles which can exhibit good cycle characteristics and an excellent high-temperature storage property when used as a positive electrode active substance of a secondary battery, and a secondary battery using the lithium composite compound particles. The present invention relates to lithium composite compound particles having a composition represented by the compositional formula: Li 1+x Ni 1-y-z-a Co y Mn z M a O 2 , in which the lithium composite compound particles have an ionic strength ratio A (LiO - /NiO 2 - ) of not more than 0.5 and an ionic strength ratio B (Li 3 CO 3 + /Ni + ) of not more than 20 as measured on a surface of the respective lithium composite compound particles using a time-of-flight secondary ion mass spectrometer.
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4.发明公开Li-Ni COMPLEX OXIDE PARTICLE POWDER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权LI-NI复合氧化物颗粒粉末与水游离电解液，用于生产和二次电池二次电池用无水ELEKTROLYT
公开(公告)号：EP2128915A4
公开(公告)日：2011-03-16
申请号：EP08720340
申请日：2008-03-05
申请人： TODA KOGYO CORP
CPC分类号： C01G53/50 , C01G45/1228 , C01G51/50 , C01G53/42 , C01P2002/52 , C01P2002/85 , C01P2002/88 , C01P2004/62 , C01P2004/82 , C01P2006/37 , C01P2006/40 , H01M4/366 , H01M4/505 , H01M4/525 , H01M10/052
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5.发明公开
公开(公告)号：EP2541653A4
公开(公告)日：2015-04-15
申请号：EP11747322
申请日：2011-02-22
申请人： TODA KOGYO CORP
CPC分类号： H01M4/5815 , C01G53/006 , C01G53/54 , C01P2002/52 , C01P2002/72 , C01P2004/03 , C01P2004/45 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/40 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2004/021 , H01M2004/028 , H01M2220/30
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6.发明公开POSITIVE ELECTRODE ACTIVE MATERIAL GRANULAR POWDER AND METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权粒状粉末作为正极活性物质，工艺用于生产和二次电池的非水电解质
公开(公告)号：EP2693535A4
公开(公告)日：2015-01-14
申请号：EP12763014
申请日：2012-03-22
申请人： TODA KOGYO CORP
CPC分类号： C01D15/02 , C01G53/50 , C01P2002/52 , C01P2002/72 , C01P2002/74 , H01M4/505 , H01M4/525 , Y02E60/122 , Y02P70/54
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7.发明公开POSITIVE ELECTRODE ACTIVE MATERIAL POWDER, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权粉末的正极活性物质，工艺用于生产和二次电池的非水电解质
公开(公告)号：EP2485305A4
公开(公告)日：2016-06-22
申请号：EP10820498
申请日：2010-09-28
申请人： TODA KOGYO CORP
发明人： YAMAMOTO MANABU , NISHIKAWA DAISUKE , ISHIZAKI KAZUTOSHI , KIKUYA KAZUHIKO , SANTOKI TERUAKI , SASAKI OSAMU , SADAMURA HIDEAKI
CPC分类号： C01G51/50 , B82Y30/00 , C01G45/1228 , C01G51/42 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2002/72 , C01P2002/74 , C01P2002/76 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/40 , C01P2006/80 , H01M4/505 , H01M4/525 , Y02E60/122 , Y02P70/54
摘要： The present invention relates to positive electrode active substance particles comprising a compound having at least a crystal system belonging to a space group of R-3m and a crystal system belonging to a space group of C2/m, and boron, wherein the compound is a composite oxide comprising at least Li, Mn, and Co and/or Ni; a relative intensity ratio [(a)/(b)] of a maximum diffraction peak intensity (a) observed at 2¸ = 20.8±1° in a powder X-ray diffraction pattern of the positive electrode active substance as measured using a Cu-K± ray to a maximum diffraction peak intensity (b) observed at 28 = 18.6±1° in the powder X-ray diffraction pattern, is 0.02 to 0.5; a content of Mn in the positive electrode active substance particles is controlled such that a molar ratio of Mn/(Ni + Co + Mn) therein is not less than 0.55; and the positive electrode active substance particles comprise the boron in an amount of 0.001 to 3% by weight. The positive electrode active substance particles of the present invention are produced by calcining a mixture comprising precursor particles comprising Mn, and Ni and/or Co, a lithium compound and a boron compound at a temperature of 500 to 1500°C. The positive electrode active substance particles of the present invention can provide a secondary battery which can be improved in charge/discharge capacity and cycle characteristics.
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8.发明公开POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE POWDER AND METHOD FOR PRODUCING SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权正极活性物质的微粒粉末及其制造方法以及具有无水电解液的二次电池
公开(公告)号：EP2833445A4
公开(公告)日：2015-11-18
申请号：EP13767403
申请日：2013-03-14
申请人： TODA KOGYO CORP
CPC分类号： H01M4/505 , C01G51/50 , C01G51/56 , C01G53/006 , C01G53/50 , C01G53/56 , C01P2002/50 , C01P2002/52 , C01P2002/76 , C01P2004/03 , C01P2004/50 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/80 , H01M4/525 , H01M10/052 , H01M2004/021 , H01M2004/028 , Y02E60/122 , Y02P70/54
摘要： The present invention relates to positive electrode active substance particles comprising a compound having at least a crystal system belonging to a space group of R-3m and a crystal system belonging to a space group of C2/m, the positive electrode active substance particles having a specific intensity ratio; a content of Mn in the positive electrode active substance particles being controlled such that a molar ratio of Mn/(Ni + Co + Mn) therein is not less than 0.55; and the positive electrode active substance particles comprising an element A (that is at least one element selected from the group consisting of Si, Zr and Y) in an amount of 0.03 to 5% by weight and having a tap density of 0.8 to 2.4 g/cc and a compressed density of 2.0 to 3.1 g/cc. The positive electrode active substance particles can be produced by calcining a mixture of precursor particles comprising the element A, Mn, Ni and/or Co, and a lithium compound.
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9.发明公开Li-Ni COMPOSITE OXIDE PARTICLE POWDER FOR RECHARGEABLE BATTERY WITH NONAQUEOUS ELECTROLYTE, PROCESS FOR PRODUCING THE Li-Ni COMPOSITE OXIDE PARTICLE POWDER, AND RECHARGEABLE BATTERY WITH NONAQUEOUS ELECTROLYTE 有权LI-NI VERBUNDOXIDTEILCHENPULVER有关充电电池与水不含电解质，METHOD FOR LI-NI VERBUNDOXIDTEILCHENPULVERS和可充电电池用无水ELEKTROLYT的生产
公开(公告)号：EP2104163A4
公开(公告)日：2013-05-15
申请号：EP07849798
申请日：2007-12-06
申请人： TODA KOGYO CORP
CPC分类号： H01M4/525 , C01G51/42 , C01G53/42 , C01P2002/52 , C01P2002/72 , C01P2002/88 , C01P2004/61 , C01P2006/10 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M10/052 , H01M10/446 , H01M2004/021
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