公开(公告)号：US20130011331A1

公开(公告)日：2013-01-10

申请号：US13618526

申请日：2012-09-14

申请人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizum ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

发明人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizum ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

IPC分类号： C01G53/04 ,  C01D1/02

CPC分类号： H01M4/366 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： Active material particles are provided that exhibit performance suitable for increasing the output of a lithium secondary battery and little deterioration due to charge-discharge cycling. The active material particles provided by the present invention have a hollow structure having secondary particles including an aggregate of a plurality of primary particles of a lithium transition metal oxide, and a hollow portion formed inside the secondary particles, and through holes that penetrates to the hollow portion from the outside are formed in the secondary particles. BET specific surface area of the active material particles is 0.5 to 1.9 m2/g.

摘要翻译： 提供活性物质颗粒，其表现出适合于增加锂二次电池的输出并且由于充放电循环而导致的劣化。 由本发明提供的活性物质颗粒具有中空结构，其具有二次粒子，其具有多个锂过渡金属氧化物的一次粒子的聚集体和形成在二次粒子内部的中空部分，以及穿透到中空部的通孔 从二次颗粒形成从外部的部分。 活性物质粒子的BET比表面积为0.5〜1.9m 2 / g。

公开(公告)号：US08486564B2

公开(公告)日：2013-07-16

申请号：US13618526

申请日：2012-09-14

申请人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

发明人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

IPC分类号： H01M4/13

CPC分类号： H01M4/366 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： Active material particles are provided that exhibit performance suitable for increasing the output of a lithium secondary battery and little deterioration due to charge-discharge cycling. The active material particles provided by the present invention have a hollow structure having secondary particles including an aggregate of a plurality of primary particles of a lithium transition metal oxide, and a hollow portion formed inside the secondary particles, and through holes that penetrates to the hollow portion from the outside are formed in the secondary particles. BET specific surface area of the active material particles is 0.5 to 1.9 m2/g.

摘要翻译： 提供活性物质颗粒，其表现出适合于增加锂二次电池的输出并且由于充放电循环而导致的劣化。 由本发明提供的活性物质颗粒具有中空结构，其具有二次粒子，其具有多个锂过渡金属氧化物的一次粒子的聚集体和形成在二次粒子内部的中空部分，以及穿透到中空部的通孔 从二次颗粒形成从外部的部分。 活性物质粒子的BET比表面积为0.5〜1.9m 2 / g。

公开(公告)号：US20130302687A1

公开(公告)日：2013-11-14

申请号：US13941253

申请日：2013-07-12

申请人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

发明人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

IPC分类号： H01M4/36 ,  H01M4/525

CPC分类号： H01M4/366 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： Active material particles are provided that exhibit performance suitable for increasing the output of a lithium secondary battery and little deterioration due to charge-discharge cycling. The active material particles provided by the present invention have a hollow structure having secondary particles including an aggregate of a plurality of primary particles of a lithium transition metal oxide, and a hollow portion formed inside the secondary particles, and through holes that penetrates to the hollow portion from the outside are formed in the secondary particles. BET specific surface area of the active material particles is 0.5 to 1.9 m2/g.

公开(公告)号：US20120282525A1

公开(公告)日：2012-11-08

申请号：US13513209

申请日：2010-10-07

申请人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

发明人： Hiroki Nagai ,  Masahiro Morita ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako ,  Hiroyuki Toya

IPC分类号： H01M4/525

CPC分类号： H01M4/366 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： Active material particles are provided that exhibit performance suitable for increasing the output of a lithium secondary battery and little deterioration due to charge-discharge cycling. The active material particles provided by the present invention have a hollow structure having secondary particles including an aggregate of a plurality of primary particles of a lithium transition metal oxide, and a hollow portion formed inside the secondary particles, and through holes that penetrates to the hollow portion from the outside are formed in the secondary particles. BET specific surface area of the active material particles is 0.5 to 1.9 m2/g.

摘要翻译： 提供活性物质颗粒，其表现出适合于增加锂二次电池的输出并且由于充放电循环而导致的劣化。 由本发明提供的活性物质颗粒具有中空结构，其具有二次粒子，其具有多个锂过渡金属氧化物的一次粒子的聚集体和形成在二次粒子内部的中空部分，以及穿透到中空部的通孔 从二次颗粒形成从外部的部分。 活性物质粒子的BET比表面积为0.5〜1.9m 2 / g。

公开(公告)号：US20120270107A1

公开(公告)日：2012-10-25

申请号：US13513244

申请日：2010-12-02

申请人： Hiroyuki Toya ,  Shin Imaizumi ,  Kensaku Mori ,  Atsushi Fukui ,  Kenji Ikeuchi ,  Kazuomi Ryoshi ,  Toshiyuki Osako ,  Hiroki Nagai

发明人： Hiroyuki Toya ,  Shin Imaizumi ,  Kensaku Mori ,  Atsushi Fukui ,  Kenji Ikeuchi ,  Kazuomi Ryoshi ,  Toshiyuki Osako ,  Hiroki Nagai

IPC分类号： H01M4/131

CPC分类号： H01M4/505 ,  C01G53/00 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/525 ,  H01M10/052 ,  Y02T10/7011

摘要： An object of the present invention is to provide nickel cobalt manganese composite hydroxide particles having a small particle diameter and a uniform particle size distribution, and a method for producing the same.[Solution]A method for producing a nickel cobalt manganese composite hydroxide by a crystallization reaction is provided. The method includes: a nucleation step of performing nucleation by controlling a pH of an aqueous solution for nucleation including metal compounds containing nickel, cobalt and manganese, and an ammonium ion donor to 12.0 to 14.0 in terms of the pH as measured at a liquid temperature of 25° C. as a standard; and a particle growth step of growing nuclei by controlling a pH of an aqueous solution for particle growth containing nuclei formed in the nucleation step to 10.5 to 12.0 in terms of the pH as measured at a liquid temperature of 25° C. as a standard.

摘要翻译： 本发明的目的是提供具有小粒径和均匀粒度分布的镍钴锰复合氢氧化物颗粒及其制造方法。 [解决方案]提供了通过结晶反应制造镍钴锰复合氢氧化物的方法。 该方法包括：通过将包含镍，钴和锰的金属化合物和铵离子给体的成核水溶液的pH控制在液体温度下测定的pH为12.0〜14.0，进行成核的成核步骤 以25℃为标准; 以及通过将含有在成核步骤中形成的核的颗粒生长用水溶液的pH控制为在液体温度25℃下测定的pH为10.5〜12.0的粒子生长工序。

公开(公告)号：US09954224B2

公开(公告)日：2018-04-24

申请号：US13513244

申请日：2010-12-02

申请人： Hiroyuki Toya ,  Shin Imaizumi ,  Kensaku Mori ,  Atsushi Fukui ,  Kenji Ikeuchi ,  Kazuomi Ryoshi ,  Toshiyuki Osako ,  Hiroki Nagai

发明人： Hiroyuki Toya ,  Shin Imaizumi ,  Kensaku Mori ,  Atsushi Fukui ,  Kenji Ikeuchi ,  Kazuomi Ryoshi ,  Toshiyuki Osako ,  Hiroki Nagai

IPC分类号： H01M4/505 ,  H01M4/525 ,  H01M4/131 ,  C01G53/00 ,  H01M10/052

CPC分类号： H01M4/505 ,  C01G53/00 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/525 ,  H01M10/052 ,  Y02T10/7011

摘要： An object of the present invention is to provide nickel cobalt manganese composite hydroxide particles having a small particle diameter and a uniform particle size distribution, and a method for producing the same.[Solution]A method for producing a nickel cobalt manganese composite hydroxide by a crystallization reaction is provided. The method includes: a nucleation step of performing nucleation by controlling a pH of an aqueous solution for nucleation including metal compounds containing nickel, cobalt and manganese, and an ammonium ion donor to 12.0 to 14.0 in terms of the pH as measured at a liquid temperature of 25° C. as a standard; and a particle growth step of growing nuclei by controlling a pH of an aqueous solution for particle growth containing nuclei formed in the nucleation step to 10.5 to 12.0 in terms of the pH as measured at a liquid temperature of 25° C. as a standard.

公开(公告)号：US20140011090A1

公开(公告)日：2014-01-09

申请号：US13820110

申请日：2011-03-28

申请人： Hiroyuki Toya ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako

发明人： Hiroyuki Toya ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako

IPC分类号： C30B7/14 ,  H01M10/0525 ,  H01M4/525 ,  H01M4/04 ,  H01M4/36 ,  H01M4/505

CPC分类号： C30B7/14 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/34 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/0497 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  Y10T428/2982

摘要： Provided are nickel manganese composite hydroxide particles having a small and uniform particle size and having a double structure which enables to obtain a cathode active material having a hollow structure, and a manufacturing method thereof. When obtaining the nickel manganese composite hydroxide by a reaction crystallization, using an aqueous solution for nucleation, which includes at least a metallic compound that contains nickel, a metallic compound that contains manganese and an ammonium ion donor and controlling the pH value that is measured at a standard solution temperature of 25° C. is 10.5 to 12.0, nucleation is performed in an oxidizing atmosphere in which the oxygen concentration is greater than 1% by volume, and then nuclei are grown by switching the atmosphere from the oxidizing atmosphere to a mixed atmosphere of oxygen and inert gas in which the oxygen concentration is 1% by volume or less.

摘要翻译： 提供具有小而均匀的粒度的镍锰复合氢氧化物颗粒及其制造方法，其具有能够获得具有中空结构的正极活性物质的双重结构。 当通过反应结晶获得镍锰复合氢氧化物时，使用包含至少含有镍的金属化合物的成核水溶液，含有锰和铵离子供体的金属化合物，并控制在 25℃的标准溶液温度为10.5〜12.0，在氧浓度大于1体积％的氧化气氛中进行成核，然后通过将氧化气氛的气氛转换为混合 氧浓度为1体积％以下的氧气和惰性气体。

公开(公告)号：US10017875B2

公开(公告)日：2018-07-10

申请号：US13820110

申请日：2011-03-28

申请人： Hiroyuki Toya ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako

发明人： Hiroyuki Toya ,  Kensaku Mori ,  Shin Imaizumi ,  Kenji Ikeuchi ,  Toshiyuki Osako

IPC分类号： H01M10/0525 ,  C30B7/14 ,  H01M4/505 ,  H01M4/525 ,  C01G53/00 ,  H01M4/04 ,  H01M4/36

CPC分类号： C30B7/14 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/34 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/0497 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  Y10T428/2982

摘要： Provided are nickel manganese composite hydroxide particles having a small and uniform particle size and having a double structure which enables to obtain a cathode active material having a hollow structure, and a manufacturing method thereof. When obtaining the nickel manganese composite hydroxide by a reaction crystallization, using an aqueous solution for nucleation, which includes at least a metallic compound that contains nickel, a metallic compound that contains manganese and an ammonium ion donor and controlling the pH value that is measured at a standard solution temperature of 25° C. is 10.5 to 12.0, nucleation is performed in an oxidizing atmosphere in which the oxygen concentration is greater than 1% by volume, and then nuclei are grown by switching the atmosphere from the oxidizing atmosphere to a mixed atmosphere of oxygen and inert gas in which the oxygen concentration is 1% by volume or less.

公开(公告)号：US20130071686A1

公开(公告)日：2013-03-21

申请号：US13701677

申请日：2011-06-02

申请人： Yoshimitsu Oda ,  Masaaki Ishio ,  Akio Hashimoto ,  Kenji Ikeuchi

发明人： Yoshimitsu Oda ,  Masaaki Ishio ,  Akio Hashimoto ,  Kenji Ikeuchi

IPC分类号： B23K20/02 ,  B32B15/01

CPC分类号： C21D9/0068 ,  B23K20/02 ,  B32B15/017 ,  C21D1/26 ,  C22C9/00 ,  C22C9/04 ,  C22C21/00 ,  C22C21/08 ,  C22C21/10 ,  C22C21/14 ,  C22C21/16 ,  C22C21/18 ,  C22F1/04 ,  C22F1/047 ,  C22F1/053 ,  C22F1/057 ,  C22F1/08 ,  Y10T428/1275

摘要： An aluminum copper clad material has excellent bonding strength and includes an aluminum layer and a copper layer that are bonded without a nickel layer interposed therebetween.The aluminum layer and the copper layer that are diffusion-bonded via an Al—Cu intermetallic compound layer. The copper layer satisfies Dcs≦0.5×Dcc, where Dcc represents the average crystal grain size of crystal grains in a central portion in the thickness direction of the copper layer, and Dcs represents the average crystal grain size of an interface adjacent portion C2 in the copper layer that is about 0.5 μm apart from the interface between the copper layer and the intermetallic compound layer. The intermetallic compound layer has an average thickness of about 0.5 μm to about 10 μm.

摘要翻译： 铝铜合金材料具有优异的接合强度，并且包括铝层和铜层，其间没有镍层接合。 通过Al-Cu金属间化合物层扩散接合的铝层和铜层。 铜层满足Dcs＆nlE; 0.5×Dcc，其中Dcc表示铜层的厚度方向的中心部分的晶粒的平均晶粒尺寸，Dcs表示铜层的相邻部分C2的界面的平均晶粒尺寸 铜层与铜层和金属间化合物层之间的界面分开约0.5μm。 金属间化合物层的平均厚度为约0.5μm〜约10μm。

公开(公告)号：US20100139959A1

公开(公告)日：2010-06-10

申请号：US12733105

申请日：2008-06-23

申请人： Harumi Nagao ,  Yoshiyuki Asakawa ,  Kenji Ikeuchi

发明人： Harumi Nagao ,  Yoshiyuki Asakawa ,  Kenji Ikeuchi

IPC分类号： H05K1/09 ,  C23F1/00

CPC分类号： H05K3/067 ,  C23C22/52 ,  C23C22/58 ,  C23F1/18 ,  C23F1/28 ,  H05K3/26 ,  H05K3/388 ,  H05K2201/0338 ,  H05K2201/0761 ,  H05K2203/0796

摘要： A method for manufacturing a printed circuit board enables a metal residue between wirings to be removed inexpensively without side etching of a copper layer while having sufficient insulation reliability for micro wiring working. The method includes forming a base metal layer directly at least on one face of an insulator film without an adhesive, and a copper coat layer formed on the base metal layer to form adhesiveless copper clad laminates, then forming a pattern on the adhesiveless copper clad laminates by an etching method. The etching method includes a process of etching treatment for the adhesiveless copper clad laminates with an iron (III) chloride solution or a copper (II) chloride solution containing hydrochloric acid and then, a process of treatment with an acid oxidant containing permanganate and acetic acid.

摘要翻译： 印刷电路板的制造方法能够廉价地除去布线之间的金属残留物，而不会对铜层进行侧蚀刻，同时具有足够的微布线工作的绝缘可靠性。 该方法包括直接在绝缘膜的至少一个表面上形成基底金属层，而无需粘合剂，以及形成在基底金属层上的铜涂层，以形成无粘合剂的铜包覆层压板，然后在无粘合剂覆铜层压板上形成图案 通过蚀刻方法。 蚀刻方法包括用氯化铁（III）溶液或含有盐酸的氯化铜（II）溶液对无粘合剂铜包覆层压板进行蚀刻处理的方法，然后使用含有高锰酸盐和乙酸的酸式氧化剂进行处理 。