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公开(公告)号：US20120258369A1
公开(公告)日：2012-10-11
申请号：US13367813
申请日：2012-02-07
申请人： Shohei YOKOYAMA , Nobuyuki KOBAYASHI , Tsutomu NANATAKI , Koichi KONDO , Yukinobu YURA , Kei SATO
发明人： Shohei YOKOYAMA , Nobuyuki KOBAYASHI , Tsutomu NANATAKI , Koichi KONDO , Yukinobu YURA , Kei SATO
CPC分类号： H01M4/02 , H01M4/131 , H01M10/052 , H01M2004/021
摘要： The lithium secondary battery cathode active material having a layered rock salt structure is characterized in that the material is formed of a plurality of primary particles having a mean particle size of 0.01 to 5 μm, and contains secondary particles having a mean particle size of 1 to 100 μm and an aspect ratio, which is a ratio of long axis diameter to short axis diameter, of 1.0 or more and less than 2; and that the primary particles forming the secondary particles have a (003) plane orientation degree of 50% or higher.
摘要翻译： 具有层状岩盐结构的锂二次电池正极活性物质的特征在于，该材料由平均粒径为0.01〜5μm的多个一次粒子形成，并且含有平均粒径为1〜 100μm，纵轴直径与短轴直径的比例为1.0以上且小于2的纵横比; 并且形成二次粒子的一次粒子的（003）面取向度为50％以上。
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2.发明申请CATHODE ACTIVE MATERIAL PRECURSOR PARTICLE, METHOD FOR PRODUCING THEREOF AND METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY 审中-公开阴极活性材料前体颗粒，其生产方法及其生产用于锂二次电池的阴极活性材料的方法公开(公告)号：US20120256337A1
公开(公告)日：2012-10-11
申请号：US13367800
申请日：2012-02-07
申请人： Shohei YOKOYAMA , Nobuyuki KOBAYASHI , Tsutomu NANATAKI , Koichi KONDO , Kei SATO , Yukinobu YURA
发明人： Shohei YOKOYAMA , Nobuyuki KOBAYASHI , Tsutomu NANATAKI , Koichi KONDO , Kei SATO , Yukinobu YURA
CPC分类号： H01M4/525 , C01G53/40 , C01G53/42 , C01G53/50 , C01P2004/32 , C01P2004/61 , H01M4/131 , H01M2004/021 , Y10T428/2982
摘要： The cathode active material precursor particle, which forms, through incorporation of lithium thereinto, a cathode active material particle for use in a lithium secondary battery, the cathode active material particle containing a lithium complex oxide having a layered rock salt structure, is characterized in that the precursor particle has an aspect ratio, which is a ratio of long axis diameter to short axis diameter, of 1.0 or more and less than 2 and is formed so that the (003) planes of the lithium-incorporated cathode active material particle are substantially uniaxially oriented.
摘要翻译： 通过掺入锂形成用于锂二次电池的正极活性物质粒子的正极活性物质前体粒子，含有具有层状岩盐结构的锂复合氧化物的正极活性物质粒子的特征在于， 前体粒子具有长轴直径与短轴直径的比的纵横比为1.0以上且小于2，并且形成为使得引入锂的正极活性物质粒子的（003）面基本上 单向定向
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公开(公告)号：US20110311436A1
公开(公告)日：2011-12-22
申请号：US13165276
申请日：2011-06-21
IPC分类号： C01D15/00
CPC分类号： H01M4/505 , C01G45/1242 , C01G53/54 , C01P2002/32 , C01P2002/50 , C01P2002/52 , C01P2002/54
摘要： The production method of the present invention includes a raw material preparation step of preparing a raw material mixture; a firing step of firing the raw material mixture prepared through the raw material preparation step; and a crushing step of crushing the fired compact obtained through the firing step, wherein the raw material mixture contains a main raw material containing at least a manganese compound, and a seed crystal having a spinel-type crystal structure.
摘要翻译： 本发明的制造方法包括：制备原料混合物的原料制备工序; 煅烧通过原料制备步骤制备的原料混合物的烧制步骤; 以及粉碎通过烧成工序获得的烧结体的粉碎工序，其中原料混合物含有至少含有锰化合物的主要原料和具有尖晶石型晶体结构的晶种。
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4.发明申请CATHODE ACTIVE MATERIAL PRECURSOR PARTICLE, CATHODE ACTIVE MATERIAL PARTICLE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY 审中-公开阴极活性材料前体颗粒，阴极二次电池和锂二次电池的阴极活性材料颗粒公开(公告)号：US20120258365A1
公开(公告)日：2012-10-11
申请号：US13367827
申请日：2012-02-07
IPC分类号： H01M4/131 , H01M10/052
CPC分类号： H01M4/525 , C01G51/42 , C01G53/42 , C01P2002/52 , C01P2004/03 , C01P2004/54 , C01P2004/62 , C01P2006/40 , H01M4/131 , H01M10/052 , H01M2004/021 , Y10T428/2982
摘要： The invention provides lithium secondary battery cathode active material particle, which is formed as a secondary particle that is a mass of a plurality of single-crystal primary particles of a lithium-nickel-based complex oxide having a layered rock salt structure, wherein the primary particles have a mean particle size of 0.01 to 5 μm, and the secondary particle has an aspect ratio, which is a ratio of long axis diameter to short axis diameter, of 1.0 or more and less than 2 and a mean particle size of 1 to 100 μm, wherein the (003) planes of the second particle are substantially uniaxially oriented.
摘要翻译： 本发明提供了锂二次电池正极活性物质颗粒，其形成为具有层状岩盐结构的锂镍系复合氧化物的多个单晶一次粒子的质量的二次粒子，其中，初级 粒子的平均粒径为0.01〜5μm，二次粒子的长轴径与短轴直径的纵横比为1.0以上且小于2，平均粒径为1〜 100μm，其中第二颗粒的（003）面基本上是单向取向的。
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公开(公告)号：US20110311437A1
公开(公告)日：2011-12-22
申请号：US13165307
申请日：2011-06-21
IPC分类号： C01D15/00
CPC分类号： C01D15/02 , C01G45/1221 , C01G45/1242 , C01P2002/32 , C01P2002/52 , C01P2004/61 , C01P2006/40
摘要： The production method of the present invention includes (A) a forming step of forming into a sheet-like compact a raw material containing at least a manganese compound and not containing a lithium compound; (B) a first firing step of firing the sheet-like compact formed through the forming step; and (C) a second firing step of firing a mixture of the fired compact obtained through the first firing step and a lithium compound at a temperature lower than the firing temperature employed in the first firing step.
摘要翻译： 本发明的制造方法包括（A）成形为片状成形体的至少含有锰化合物而不含锂化合物的原料的成形工序; （B）烧成通过成形工序形成的片状成形体的第一烧成工序; 和（C）第二烧成工序，在比第一烧成工序中使用的烧成温度低的温度下，烧成通过第一烧成工序得到的烧结体和锂化合物的混合物。
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公开(公告)号：US20110003206A1
公开(公告)日：2011-01-06
申请号：US12819517
申请日：2010-06-21
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/1391 , H01M4/505 , H01M2004/021
摘要： A positive electrode active material having a specific surface area of 0.1 to 0.5 m2/g, which contains a large number of crystal grains containing primary particles of 5 to 20 μm in particle diameter, composed of lithium manganate of spinel structure containing lithium and manganese as the constituent elements, and a bismuth compound containing bismuth, wherein the proportion of the primary particles contained in the large number of crystal grains is 70 areal % or more and the proportion of the bismuth contained in the bismuth compound is 0.005 to 0.5 mol % relative to the manganese contained in the lithium manganate.
摘要翻译： 比表面积为0.1〜0.5m 2 / g的正极活性物质，其含有大量含有粒径为5〜20μm的一次粒子的晶粒，由含有锂和锰的尖晶石结构的锰酸锂构成 构成元素和含有铋的铋化合物，其中大量晶粒中所含的一次粒子的比例为70％以上，铋化合物中所含的铋的比例相对于0.005〜0.5摩尔％ 涉及锰酸锂中所含的锰。
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公开(公告)号：US20080129156A1
公开(公告)日：2008-06-05
申请号：US11940662
申请日：2007-11-15
IPC分类号： H01L41/047 , H01L41/04
CPC分类号： H01L41/0986 , H01L41/0993 , H01L41/1875 , H01L41/29 , H01L41/333
摘要： A honeycomb-type piezoelectric/electrostrictive element includes a honeycomb structure section having a partition wall which partitions cells passing through the honeycomb structure section in an axial direction, and an electrode as an internal electrode disposed on an inner wall surface of the cell to internally cover the entire inner wall surface, wherein the partition wall is formed of a piezoelectric/electrostrictive body, and the honeycomb structure section can be deformed by applying a voltage between the electrodes disposed in the cells adjacent through the partition wall.
摘要翻译： 蜂窝型压电/电致伸缩元件包括蜂窝结构部分，其具有分隔壁，其沿着轴向隔开通过蜂窝结构部分的电池，以及电极作为设置在电池内壁表面上的内部电极以内部覆盖 整个内壁表面，其中分隔壁由压电/电致伸缩体形成，并且蜂窝结构部分可以通过在设置在邻近隔壁的单元中的电极之间施加电压而变形。
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8.发明申请LAMINATED AND SINTERED CERAMIC CIRCUIT BOARD, AND SEMICONDUCTOR PACKAGE INCLUDING THE CIRCUIT BOARD 有权层压和烧结陶瓷电路板，以及包括电路板的半导体封装公开(公告)号：US20130026636A1
公开(公告)日：2013-01-31
申请号：US13237259
申请日：2011-09-20
申请人： Makoto TANI , Takami HIRAI , Shinsuke YANO , Tsutomu NANATAKI
发明人： Makoto TANI , Takami HIRAI , Shinsuke YANO , Tsutomu NANATAKI
IPC分类号： H01L23/498 , H05K1/09 , H05K1/00
CPC分类号： H01L23/49822 , H01L23/15 , H01L23/49827 , H01L2924/0002 , H05K3/4629 , H05K2201/0191 , H05K2201/068 , H05K2201/09227 , H05K2201/09236 , H05K2201/09672 , H01L2924/00
摘要： A circuit board that can decrease thermal stress acting between a semiconductor element and a board in association with temperature alteration and has high mechanical strength (rigidity) as a whole board (including a multilayer wiring layer) is provided. Ceramic base material having a coefficient of thermal expansion close to that of a semiconductor element and inner layer wiring are integrally sintered, and the circuit board is configured so that fine-lined conductor structure corresponding to a multilayer wiring layer in the inner layer wiring has predetermined width, intralayer interval and interlayer interval. Thereby, thermal stress acting between a semiconductor element and the board when the board is exposed to temperature alteration in a condition where it is joined with the semiconductor element is suppressed, rigidity of the board is maintained, and its reliability against temperature cycle is increased.
摘要翻译： 提供了可以降低与温度变化相关联地在半导体元件和板之间作用的热应力并且具有作为整个板（包括多层布线层）的高机械强度（刚性）的电路板。 具有与半导体元件和内层布线接近的热膨胀系数的陶瓷基材一体烧结，并且电路板被构造成使得与内层布线中的多层布线层相对应的细线导体结构具有预定的 宽度，内膜间隔和层间间隔。 因此，抑制了在与半导体元件接合的状态下板暴露于温度变化时半导体元件与基板之间的热应力，保持板的刚性，并且提高其对温度循环的可靠性。
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