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1. 发明申请

US20070287060A1 Battery Positive Electrode Material Containing Sulfur and /or Sulfur Compound having S-S Bond, and Process for Producing the Same 审中-公开
标题翻译：具有S-S键的硫和/或硫化合物的电池正极材料及其制造方法
公开(公告)号：US20070287060A1
公开(公告)日：2007-12-13
申请号：US11575709
申请日：2005-09-22
申请人： Katsuhiko Naoi , Nobuhiro Ogihara , Wako Naoi , Noritake Ibuki , Kenji Kato
发明人： Katsuhiko Naoi , Nobuhiro Ogihara , Wako Naoi , Noritake Ibuki , Kenji Kato
IPC分类号： H01M4/02 , C01B31/26
CPC分类号： H01M4/38 , H01M4/625 , H01M2004/021
摘要： A positive electrode material that contains sulfur of high capacitance density as an active material without containing any large amount of conduction aid, namely, a positive electrode material for a battery of high energy density. There is provided a battery positive electrode material comprising a composite of conductive substance and sulfur and/or a sulfur compound having S—S bond, wherein there is disposed a composite microparticle layer having microparticles of conductive material cut into particles of sulfur and/or a sulfur compound having S—S bond. Further, there is provided a process for producing a battery positive electrode material, comprising conducting mechanofusion between particles of sulfur and/or above-mentioned sulfur compound as a raw material and microparticles of conductive material so as to obtain a composite material having a composite microparticle layer wherein the above microparticles are cut into the above particles.
摘要翻译：含有高电容密度硫作为活性物质而不含有大量导电助剂的正电极材料，即用于高能量密度电池的正电极材料。提供一种电池正极材料，其包含导电物质和硫的复合物和/或具有SS键的硫化合物，其中，设置具有切割成硫和/或硫化合物的颗粒的导电材料的微粒的复合微粒层具有SS键。另外，提供了一种电池正极材料的制造方法，其特征在于，以硫原子和/或上述硫化合物的粒子和导电性材料的微粒之间进行机械融合，得到具有复合微粒的复合材料其中上述微粒被切割成上述颗粒。

2. 发明申请

US20100025627A1 REACTION METHOD, METAL OXIDE NANOPARTICLE OR CARBON CARRYING THE NANOPARTICLE, OBTAINED BY THE METHOD, ELECTRODE CONTAINING THE CARBON, AND ELECTROCHEMICAL DEVICE WITH THE ELECTRODE 审中-公开
标题翻译：反应方法，通过该方法得到的纳米颗粒的金属氧化物纳米颗粒或碳，含有电极的电极和电极与电极的电化学装置
公开(公告)号：US20100025627A1
公开(公告)日：2010-02-04
申请号：US12096770
申请日：2006-11-30
申请人： Katsuhiko Naoi , Nobuhiro Ogihara , Shuichi Ishimoto
发明人： Katsuhiko Naoi , Nobuhiro Ogihara , Shuichi Ishimoto
IPC分类号： H01M4/96 , C01G23/04 , C01G55/00 , H01G9/04
CPC分类号： H01M4/364 , B01F7/164 , B01F7/285 , B01J19/1806 , B01J19/1887 , B82Y30/00 , C01G23/04 , C01G55/004 , C01P2004/04 , C01P2004/13 , C01P2004/64 , C01P2006/40 , C09C1/56 , H01G11/32 , H01G11/46 , H01M4/13 , H01M4/366 , H01M4/485 , H01M4/587 , H01M4/62 , H01M10/052 , Y02E60/13
摘要： The present invention aims at: providing an accelerated reaction in a liquid-phase reaction; forming, by way of the reaction, a metal oxide nanoparticle and carbon that carries the metal oxide nanoparticle in a highly dispersed state; and providing an electrode containing the carbon and an electrochemical device using the electrode. In order to solve the above-mentioned problem, shear stress and centrifugal force are applied to the reactant in the rotating reactor so that an accelerated chemical reaction is attained in the course of the reaction. Further, the carbon carrying a metal oxide nanoparticle in a highly dispersed state comprises: a metal oxide nanoparticle produced by the accelerated chemical reaction, wherein shear stress and centrifugal force are applied to a reactant in a rotating reactor in the course of the reaction; and carbon dispersed in the rotating reactor by applying shear stress and centrifugal force. An electrochemical device produced by using the carbon carrying the metal oxide nanoparticle as an electrode has high output and high capacity characteristics.
摘要翻译：本发明的目的在于提供液相反应中的加速反应; 通过反应形成金属氧化物纳米颗粒和碳，其以高度分散的状态携带金属氧化物纳米颗粒; 并提供含有碳的电极和使用该电极的电化学装置。为了解决上述问题，对旋转反应器中的反应物施加剪切应力和离心力，从而在反应过程中获得加速的化学反应。此外，携带高度分散状态的金属氧化物纳米粒子的碳包括：通过加速的化学反应生产的金属氧化物纳米颗粒，其中在反应过程中对旋转反应器中的反应物施加剪切应力和离心力; 并通过施加剪切应力和离心力分散在旋转反应器中的碳。通过使用携带金属氧化物纳米颗粒作为电极的碳制成的电化学装置具有高输出和高容量特性。

3. 发明授权

US08758938B2 Negative electrode for lithium secondary battery and lithium secondary battery 有权
标题翻译：锂二次电池负极和锂二次电池
公开(公告)号：US08758938B2
公开(公告)日：2014-06-24
申请号：US13439377
申请日：2012-04-04
申请人： Nobuhiro Ogihara
发明人： Nobuhiro Ogihara
IPC分类号： H01M4/13
CPC分类号： H01M4/137 , H01M4/1399 , H01M4/606 , H01M4/623 , H01M4/625 , H01M10/0525 , H01M2004/021 , H01M2004/027
摘要： A negative electrode for a lithium secondary battery includes a negative-electrode active material having a specific surface area of Sx (m2/g) and an average particle size of Lx (μm), a fibrous conductive material having a specific surface area of Sy (m2/g) and an average length of Ly (μm), and a granular conductive material having a specific surface area of Sz (m2/g) and an average particle size of Lz (μm), in which letting the negative-electrode active material content be X, letting the fibrous conductive material content be Y, and letting the granular conductive material content be Z, Log((SyY+SzZ)/SxX×10−1)×Log((LyY+LzZ)/LxX×101) is defined as an electrode parameter, and the electrode parameter satisfies Log((SyY+SzZ)/SxX×10−1)×Log((LyY+LzZ)/LxX×101)≧0.
摘要翻译：锂二次电池用负极包括比表面积Sx（m2 / g），平均粒径Lx（μm）的负极活性物质，比表面积为Sy的纤维状导电材料（ m 2 / g）和Ly（μm）的平均长度，以及具有Sz（m 2 / g）比表面积和Lz（μm）的平均粒径的粒状导电材料，其中使负极活性材料含量为X，使纤维状导电材料含量为Y，使粒状导电材料含量为Z，Log（（SyY + SzZ）/ SxX×10-1）×Log（（LyY + LzZ）/ LxX×101 ）定义为电极参数，电极参数满足Log（（SyY + SzZ）/ SxX×10-1）×Log（（LyY + LzZ）/ LxX×101）≥0。

4. 发明授权

US08795893B2 Nonaqueous secondary battery electrode, nonaqueous secondary battery including the same, and assembled battery 有权
标题翻译：非水二次电池电极，包括该非水二次电池电极的非水二次电池和组电池
公开(公告)号：US08795893B2
公开(公告)日：2014-08-05
申请号：US13814703
申请日：2011-10-19
申请人： Nobuhiro Ogihara
发明人： Nobuhiro Ogihara
IPC分类号： H01M4/13 , H01M4/66 , C07C63/38 , H01M4/60 , H01M10/0569 , H01M4/38 , C07C63/333 , H01M2/10 , C07C63/46 , H01M4/36
CPC分类号： H01M4/606 , C07C63/333 , C07C63/38 , C07C63/46 , H01M2/1016 , H01M4/366 , H01M4/381 , H01M4/60 , H01M4/661 , H01M10/0569 , Y02E60/12
摘要： A nonaqueous secondary battery electrode contains, as an electrode active material, a layered composition including organic backbone layers containing an aromatic compound that is a dicarboxylic acid anion having two or more aromatic ring structures and having the two carboxylic acid anions of the dicarboxylic acid anion bonded to diagonally opposite positions of the aromatic compound and alkali metal element layers containing an alkali metal element coordinated to oxygen contained in the carboxylic acid anion to form a backbone. The nonaqueous secondary battery electrode is preferably used as a negative electrode. In addition, the layered composition is preferably formed in layers by π-electron interaction of the aromatic compound and has a monoclinic crystal structure belonging to the space group P21/c.
摘要翻译：非水系二次电池电极含有作为电极活性物质的层状组合物，其包含含有芳香族化合物的有机骨架层，所述芳香族化合物为具有2个以上芳香环结构的二羧酸阴离子，并具有二羧酸阴离子的2个羧酸阴离子与芳族化合物和含有与羧酸阴离子中所含的氧配位的碱金属元素的碱金属元素层的斜对置位置以形成主链。非水系二次电池电极优选用作负极。此外，层状组合物优选通过芳族化合物的电子相互作用形成层，并且具有属于空间群P21 / c的单斜晶体结构。

5. 发明申请

US20130136972A1 NONAQUEOUS SECONDARY BATTERY ELECTRODE, NONAQUEOUS SECONDARY BATTERY INCLUDING THE SAME, AND ASSEMBLED BATTERY 有权
标题翻译：非等级二次电池电极，非标准二次电池及其组装电池
公开(公告)号：US20130136972A1
公开(公告)日：2013-05-30
申请号：US13814703
申请日：2011-10-19
申请人： Nobuhiro Ogihara
发明人： Nobuhiro Ogihara
IPC分类号： H01M4/60 , H01M2/10 , H01M10/0569
CPC分类号： H01M4/606 , C07C63/333 , C07C63/38 , C07C63/46 , H01M2/1016 , H01M4/366 , H01M4/381 , H01M4/60 , H01M4/661 , H01M10/0569 , Y02E60/12
摘要： A nonaqueous secondary battery electrode contains, as an electrode active material, a layered composition including organic backbone layers containing an aromatic compound that is a dicarboxylic acid anion having two or more aromatic ring structures and having the two carboxylic acid anions of the dicarboxylic acid anion bonded to diagonally opposite positions of the aromatic compound and alkali metal element layers containing an alkali metal element coordinated to oxygen contained in the carboxylic acid anion to form a backbone. The nonaqueous secondary battery electrode is preferably used as a negative electrode. In addition, the layered composition is preferably formed in layers by π-electron interaction of the aromatic compound and has a monoclinic crystal structure belonging to the space group P21/c.
摘要翻译：非水系二次电池电极含有作为电极活性物质的层状组合物，其包含含有芳香族化合物的有机骨架层，所述芳香族化合物为具有2个以上芳香环结构的二羧酸阴离子，并具有二羧酸阴离子的2个羧酸阴离子与芳族化合物和含有与羧酸阴离子中所含的氧配位的碱金属元素的碱金属元素层的斜对置位置以形成主链。非水系二次电池电极优选用作负极。此外，层状组合物优选通过芳族化合物的π-电子相互作用形成层，并且具有属于空间群P21 / c的单斜晶体结构。

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