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1. 发明申请

US20100086855A1 CATHODE MATERIAL, MANUFACTURING METHOD OF CATHODE MATERIAL, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES PROVIDED WITH THE CATHODE MATERIAL 审中-公开
标题翻译：阴极材料，阴极材料的制造方法和阴极材料提供的非电解电解质二次电池
公开(公告)号：US20100086855A1
公开(公告)日：2010-04-08
申请号：US12504165
申请日：2009-07-16
申请人： Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshio Murata
发明人： Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshio Murata
IPC分类号： H01M4/58
CPC分类号： H01M4/5825 , H01M4/02 , H01M4/362 , H01M4/587 , H01M4/625 , H01M10/052 , H01M2004/021 , H01M2004/028
摘要： An object is to provide a positive electrode material capable of increasing a discharge capacity of a nonaqueous electrolyte secondary battery, a production method thereof, and the like. Provided are a positive electrode material having a particulate active substance containing lithium manganese phosphate, wherein the particulate active substance is provided with a membranous material containing carbon and attached to the surface of the particulate active substance, and a projecting material containing carbon and projecting outward from the surface of the particulate active substance or the membranous material, a method for producing a positive electrode material having a particulate active substance containing lithium manganese phosphate, which performs a hydrothermal synthesis step of forming a particle containing lithium manganese phosphate by a hydrothermal method in the presence of a first organic compound with a molecular weight of 350 or less, which has two or more hydroxy groups in a molecule, and a calcination step of calcinating the particle in the presence of a second organic compound with a molecular weight of 500 or more, which has a hydroxy group in a molecule, and the like.
摘要翻译：目的在于提供能够提高非水电解质二次电池的放电容量的正极材料及其制造方法等。本发明提供一种具有含有磷酸锰锂的活性物质的正极材料，其特征在于，所述粒状活性物质含有含碳的膜状物，附着在所述粒状活性物质的表面，以及含有碳的突出物质，颗粒状活性物质或膜质材料的表面，具有含有磷酸锰锂的粒状活性物质的正极材料的制造方法，其通过水热法在水热法中形成含有磷酸锰锂的粒子的水热合成步骤在分子中具有两个或多个羟基的分子量为350以下的第一有机化合物的存在和在分子量为500以上的第二有机化合物存在下煅烧该颗粒的煅烧步骤，其具有一个mol的羟基 ecule等。

2. 发明授权

US08431271B2 Positive active material for lithium secondary battery and lithium secondary battery 有权
标题翻译：锂二次电池和锂二次电池正极活性物质
公开(公告)号：US08431271B2
公开(公告)日：2013-04-30
申请号：US12736901
申请日：2009-05-22
申请人： Yukiko Fujino , Yoshinobu Yasunaga , Akihiro Fujii , Yohei Shibata , Mariko Kohmoto , Takashi Egawa , Toru Tabuchi , Hiroe Nakagawa , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Yukiko Fujino , Yoshinobu Yasunaga , Akihiro Fujii , Yohei Shibata , Mariko Kohmoto , Takashi Egawa , Toru Tabuchi , Hiroe Nakagawa , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/58 , H01M4/52 , H01M4/24 , C09K3/00
CPC分类号： C01B25/45 , C01P2002/72 , C01P2006/12 , H01M4/136 , H01M4/5825 , H01M4/625 , H01M10/052 , H01M2004/021 , Y02E60/122
摘要： The invention provides a polyanion-based positive active material which can improve storage stability (especially, high temperature storage stability), charge and discharge cycle performance and the like of a lithium secondary battery, and a lithium secondary battery using the same. The positive active material for a lithium ion secondary battery contains lithium iron cobalt phosphate represented by the general formula: LiyFe(1-x)CoxPO4(0
摘要翻译：本发明提供一种能够提高锂二次电池的蓄电稳定性（特别是高温保存稳定性），充放电循环性能等的聚阴离子系正极活性物质及使用其的锂二次电池。用于锂离子二次电池的正极活性材料包含由以下通式表示的磷酸铁锂：LiyFe（1-x）CoxPO4（0

3. 发明申请

US20110068293A1 POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY 有权
标题翻译：用于锂二次电池和锂二次电池的正极活性材料
公开(公告)号：US20110068293A1
公开(公告)日：2011-03-24
申请号：US12736901
申请日：2009-05-22
申请人： Yukiko Fujino , Yoshinobu Yasunaga , Akihiro Fujii , Yohei Shibata , Mariko Kohmoto , Takashi Egawa , Toru Tabuchi , Hiroe Nakagawa , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Yukiko Fujino , Yoshinobu Yasunaga , Akihiro Fujii , Yohei Shibata , Mariko Kohmoto , Takashi Egawa , Toru Tabuchi , Hiroe Nakagawa , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/58
CPC分类号： C01B25/45 , C01P2002/72 , C01P2006/12 , H01M4/136 , H01M4/5825 , H01M4/625 , H01M10/052 , H01M2004/021 , Y02E60/122
摘要： The invention provides a polyanion-based positive active material which can improve storage stability (especially, high temperature storage stability), charge and discharge cycle performance and the like of a lithium secondary battery, and a lithium secondary battery using the same. The positive active material for a lithium ion secondary battery contains lithium iron cobalt phosphate represented by the general formula: LiyFe(1-x)CoxPO4 (0
摘要翻译：本发明提供一种能够提高锂二次电池的蓄电稳定性（特别是高温保存稳定性），充放电循环性能等的聚阴离子系正极活性物质及使用其的锂二次电池。锂离子二次电池用正极活性物质含有由通式Li y Fe（1-x）Co x PO 4（0

4. 发明授权

US09225022B2 Positive active material for lithium secondary battery and lithium secondary battery 有权
标题翻译：锂二次电池和锂二次电池正极活性物质
公开(公告)号：US09225022B2
公开(公告)日：2015-12-29
申请号：US13263079
申请日：2010-06-16
申请人： Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/13 , H01M4/1397 , H01M4/58 , C01B25/45 , H01M4/136 , H01M4/36 , H01M4/62 , H01M10/052 , H01M4/02
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/366 , H01M4/625 , H01M10/052 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： The positive active material is a positive active material for a lithium secondary battery, including a lithium transition metal compound that has an olivine crystal structure and contains at least Ni, Fe, and Mn as transition metal elements, wherein when the sum of mole atoms of Ni, Fe, and Mn of transition metal elements contained in the lithium transition metal compound is expressed as 1, and the mole atomic ratios of Ni, Fe, and Mn are represented by a, b, and c (a+b+c=1, a>0, b>0, c>0), respectively, the following is satisfied: 0.85≦c≦0.92 and 0.3≦a/(a+b)≦0.9.
摘要翻译：正极活性物质是锂二次电池的正极活性物质，其包含具有橄榄石晶体结构并且至少含有Ni，Fe和Mn作为过渡金属元素的锂过渡金属化合物，其中，包含在锂过渡金属化合物中的过渡金属元素的Ni，Fe和Mn表示为1，Ni，Fe和Mn的摩尔原子比由a，b和c（a + b + c = 1，a> 0，b> 0，c> 0），满足以下条件：0.85＆nlE; c＆nlE; 0.92和0.3＆nlE; a /（a + b）＆nlE;

5. 发明授权

US08663847B2 Positive active material for lithium secondary battery, and lithium secondary battery 有权
标题翻译：锂二次电池正极活性物质和锂二次电池
公开(公告)号：US08663847B2
公开(公告)日：2014-03-04
申请号：US13144494
申请日：2009-11-27
申请人： Yuta Kashiwa , Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Yuta Kashiwa , Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/13
CPC分类号： H01M4/5825 , C01B25/45 , H01M10/052
摘要： It is an object of the present invention to provide a positive electrode material having a large ratio of the discharge capacity around 4 V to the total discharge capacity including the discharge capacity at 4V or lower while making the discharge capacity around 4 V sufficient, for the purpose of providing a lithium secondary battery using a lithium transition metal phosphate compound excellent in thermal stability, utilizing the discharge potential around 4V (vs. Li/Li+) that is higher than the discharge potential of LiFePO4, and being advantageous with respect to the detection of the end of discharge state, and a lithium secondary battery using the same. The present invention uses a positive active material for a lithium secondary battery containing a lithium transition metal phosphate compound represented by LiMn1-x-yFexCoyPO4(0.1≦x≦0.2, 0
摘要翻译：本发明的目的是提供一种正极材料，其具有大约4V的放电容量与包括4V或更低放电容量的总放电容量的比例大，同时使放电容量在4V左右足够，对于使用高于LiFePO 4的放电电位的4V左右（相对于Li / Li +）的放电电位，使用热稳定性优异的锂过渡金属磷酸盐化合物提供锂二次电池的目的，并且在检测方面是有利的的放电状态，以及使用该二次电池的锂二次电池。本发明使用含有由LiMn1-x-yFexCoyPO4（0.1 @ x @ 0.2,0

6. 发明申请

US20120028122A1 POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY 有权
标题翻译：用于锂二次电池和锂二次电池的正极活性材料
公开(公告)号：US20120028122A1
公开(公告)日：2012-02-02
申请号：US13263079
申请日：2010-06-16
申请人： Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/13 , H01M4/1397
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/366 , H01M4/625 , H01M10/052 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： The positive active material is a positive active material for a lithium secondary battery, including a lithium transition metal compound that has an olivine crystal structure and contains at least Ni, Fe, and Mn as transition metal elements, wherein when the sum of mole atoms of Ni, Fe, and Mn of transition metal elements contained in the lithium transition metal compound is expressed as 1, and the mole atomic ratios of Ni, Fe, and Mn are represented by a, b, and c (a+b+c=1, a>0, b>0, c>0), respectively, the following is satisfied: 0.85≦c≦0.92 and 0.3≦a/(a+b)≦0.9.
摘要翻译：正极活性物质是锂二次电池的正极活性物质，其包含具有橄榄石晶体结构并且至少含有Ni，Fe和Mn作为过渡金属元素的锂过渡金属化合物，其中，包含在锂过渡金属化合物中的过渡金属元素的Ni，Fe和Mn表示为1，Ni，Fe和Mn的摩尔原子比由a，b和c（a + b + c = 1，a> 0，b> 0，c> 0），满足以下条件：0.85＆nlE; c＆nlE; 0.92和0.3＆nlE; a /（a + b）＆nlE;

7. 发明申请

US20110274975A1 POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY 有权
标题翻译：用于锂二次电池的正极活性材料和锂二次电池
公开(公告)号：US20110274975A1
公开(公告)日：2011-11-10
申请号：US13144494
申请日：2009-11-27
申请人： Yuta Kashiwa , Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Yuta Kashiwa , Mariko Kohmoto , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/134 , H01M4/52
CPC分类号： H01M4/5825 , C01B25/45 , H01M10/052
摘要： It is an object of the present invention to provide a positive electrode material having a large ratio of the discharge capacity around 4 V to the total discharge capacity including the discharge capacity at 4V or lower while making the discharge capacity around 4 V sufficient, for the purpose of providing a lithium secondary battery using a lithium transition metal phosphate compound excellent in thermal stability, utilizing the discharge potential around 4V (vs. Li/Li+) that is higher than the discharge potential of LiFePO4, and being advantageous with respect to the detection of the end of discharge state, and a lithium secondary battery using the same. The present invention uses a positive active material for a lithium secondary battery containing a lithium transition metal phosphate compound represented by LiMn1-x-yFexCoyPO4 (0.1≦x≦0.2, 0
摘要翻译：本发明的目的是提供一种正极材料，其具有大约4V的放电容量与包括4V或更低放电容量的总放电容量的比例大，同时使放电容量在4V左右足够，对于使用高于LiFePO 4的放电电位的4V左右（相对于Li / Li +）的放电电位，使用热稳定性优异的锂过渡金属磷酸盐化合物提供锂二次电池的目的，并且在检测方面是有利的的放电状态，以及使用该二次电池的锂二次电池。本发明使用含有由LiMn1-x-yFexCoyPO4（0.1＆nlE; x＆amp; nlE; 0.2,0

8. 发明授权

US08822080B2 Positive active material for lithium secondary battery, electrode for lithium secondary battery, and lithium secondary battery 有权
标题翻译：锂二次电池正极活性物质，锂二次电池用电极和锂二次电池
公开(公告)号：US08822080B2
公开(公告)日：2014-09-02
申请号：US13505123
申请日：2010-10-27
申请人： Yukiko Fujino , Yoshinobu Yasunaga , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Yukiko Fujino , Yoshinobu Yasunaga , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： C01B35/10 , H01M4/40 , H01M4/38 , C01B35/12 , C01B35/14 , H01M4/136 , H01M4/36 , H01M4/58 , H01M4/62 , H01M10/052 , H01M4/02
CPC分类号： C01B35/1027 , C01B35/121 , C01B35/143 , C01P2004/51 , C01P2006/12 , H01M4/136 , H01M4/366 , H01M4/381 , H01M4/382 , H01M4/40 , H01M4/405 , H01M4/5825 , H01M4/625 , H01M10/052 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： The present invention provides a Li3V2(PO4)3-based positive active material for a lithium secondary battery, which has high discharge capacity and excellent storage performance, particularly high-temperature storage performance; and a lithium secondary battery made using the positive active material. The positive active material for a lithium secondary battery has general formula Li3V2(PO4)3−x(BO3)x (0
摘要翻译：本发明提供一种锂二次电池用Li3V2（PO4）3系正极活性物质，其放电容量大，存储性能优异，特别是高温保存性能; 以及使用正极活性物质制造的锂二次电池。锂二次电池用正极活性物质具有通式Li 3 V 2（PO 4）3-x（BO 3）x（0

9. 发明申请

US20120308893A1 POSITIVE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：非电解电解质二次电池和非电解电解质二次电池的正极活性物质
公开(公告)号：US20120308893A1
公开(公告)日：2012-12-06
申请号：US13577659
申请日：2011-02-16
申请人： Yukiko Fujino , Yoshinobu Yasunaga , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Yukiko Fujino , Yoshinobu Yasunaga , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/525 , H01M4/583
CPC分类号： H01M4/5825 , C01B25/37 , H01M4/366
摘要： An object is to provide a positive active material for nonaqueous electrolyte secondary battery, which is capable of providing a battery with excellent cycle performance. Provided are a positive active material for nonaqueous electrolyte secondary battery, which includes an Fe-containing lithium vanadium phosphate compound having a NASICON-type structure, wherein in the Fe-containing lithium vanadium phosphate compound, the percentage of iron atoms relative to the sum of vanadium and iron atoms is 2% or more and 20% or less; and the like.
摘要翻译：本发明的目的是提供一种非水电解质二次电池的正极活性物质，其能够提供具有优异的循环性能的电池。本发明提供一种非水电解质二次电池用正极活性物质，其包含具有NASICON型结构的含Fe锂磷酸钒化合物，其中，在含铁锂铁磷酸盐化合物中，铁原子的比例相对于钒和铁原子为2％以上且20％以下; 等等。

10. 发明申请

US20120219862A1 POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY 有权
标题翻译：用于锂二次电池的正极活性材料，锂二次电池用电极和锂二次电池
公开(公告)号：US20120219862A1
公开(公告)日：2012-08-30
申请号：US13505123
申请日：2010-10-27
申请人： Yukiko Fujino , Yoshinobu Yasunaga , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
发明人： Yukiko Fujino , Yoshinobu Yasunaga , Toru Tabuchi , Tokuo Inamasu , Toshiyuki Nukuda
IPC分类号： H01M4/485 , H01B1/04 , H01M4/58
CPC分类号： C01B35/1027 , C01B35/121 , C01B35/143 , C01P2004/51 , C01P2006/12 , H01M4/136 , H01M4/366 , H01M4/381 , H01M4/382 , H01M4/40 , H01M4/405 , H01M4/5825 , H01M4/625 , H01M10/052 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： The present invention provides a Li3V2(PO4)3-based positive active material for a lithium secondary battery, which has high discharge capacity and excellent storage performance, particularly high-temperature storage performance; and a lithium secondary battery made using the positive active material. The positive active material for a lithium secondary battery has general formula Li3V2(PO4)3-x(BO3)x (0
摘要翻译：本发明提供一种锂二次电池用Li3V2（PO4）3系正极活性物质，其放电容量大，储存性能优异，特别是高温保存性能; 以及使用正极活性物质制造的锂二次电池。锂二次电池用正极活性物质具有通式Li 3 V 2（PO 4）3-x（BO 3）x（0

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