公开(公告)号：US20050221183A1

公开(公告)日：2005-10-06

申请号：US10513925

申请日：2003-04-30

申请人： Shinji Arimoto ,  Takahiro Okuyama ,  Masatoshi Nagayama ,  Hiroshi Yoshizawa

发明人： Shinji Arimoto ,  Takahiro Okuyama ,  Masatoshi Nagayama ,  Hiroshi Yoshizawa

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M4/131 ,  H01M4/48 ,  H01M4/485 ,  H01M4/52 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/36

CPC分类号： H01M4/525 ,  C01G51/42 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/485 ,  H01M10/0525 ,  H01M10/0587 ,  H01M2004/021 ,  H01M2004/028

摘要： A positive electrode active material for a non-aqueous electrolyte secondary battery includes a particle of a composite oxide which contains Li and Co, wherein: the composite oxide further contains an element M1 and an element M2; the element M1 is at least one selected from the group consisting of Mg, Cu and Zn; the element M2 is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr; the element M1 is uniformly distributed in the particle; and the element M2 is distributed in the surface portion of the particle more than in the inside thereof.

摘要翻译： 非水电解质二次电池用正极活性物质包含含有Li和Co的复合氧化物的粒子，其中：所述复合氧化物还含有元素M 1和元素M ^{2 ; 元素M 1是选自Mg，Cu和Zn中的至少一种; 元素M 2是选自Al，Ca，Ba，Sr，Y和Zr中的至少一种; 元素M 1 1均匀分布在颗粒中; 并且元件M 2比在其内部分布在颗粒的表面部分中。}

公开(公告)号：US07422824B2

公开(公告)日：2008-09-09

申请号：US10513925

申请日：2003-04-30

申请人： Shinji Arimoto ,  Takahiro Okuyama ,  Masatoshi Nagayama ,  Hiroshi Yoshizawa

发明人： Shinji Arimoto ,  Takahiro Okuyama ,  Masatoshi Nagayama ,  Hiroshi Yoshizawa

IPC分类号： H01M4/58

CPC分类号： H01M4/525 ,  C01G51/42 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/485 ,  H01M10/0525 ,  H01M10/0587 ,  H01M2004/021 ,  H01M2004/028

摘要： A positive electrode active material for a non-aqueous electrolyte secondary battery includes a particle of a composite oxide which contains Li and Co, wherein: the composite oxide further contains an element M1 and an element M2; the element M1 is at least one selected from the group consisting of Mg, Cu and Zn; the element M2 is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr; the element M1 is uniformly distributed in the particle; and the element M2 is distributed in the surface portion of the particle more than in the inside thereof.

摘要翻译： 非水电解质二次电池用正极活性物质包含含有Li和Co的复合氧化物的粒子，其中：所述复合氧化物还含有元素M 1和元素M ^{2 ; 元素M 1是选自Mg，Cu和Zn中的至少一种; 元素M 2是选自Al，Ca，Ba，Sr，Y和Zr中的至少一种; 元素M 1 1均匀分布在颗粒中; 并且元件M 2比在其内部分布在颗粒的表面部分中。}

公开(公告)号：US06991752B2

公开(公告)日：2006-01-31

申请号：US10182125

申请日：2001-12-03

申请人： Masatoshi Nagayama ,  Hiroshi Yoshizawa ,  Shinji Arimoto

发明人： Masatoshi Nagayama ,  Hiroshi Yoshizawa ,  Shinji Arimoto

IPC分类号： H01B1/02

CPC分类号： H01M4/525 ,  C01G51/00 ,  C01G51/04 ,  C01G51/42 ,  C01G53/42 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/76 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/133 ,  H01M4/485 ,  H01M10/0525 ,  H01M10/0587 ,  H01M2004/021

摘要： There is provided a positive electrode active material for a non-aqueous electrolyte secondary battery, comprising a composite oxide represented by the general formula (1): (Li1-xMx)a(Co1-yMy)bOc where lithium and cobalt are partly replaced with element M in the crystal structure of LiCoOc, wherein element M is at least one selected from the group consisting of Al, Cu, Zn, Mg, Ca, Ba and Sr, and 0.02≦x+y≦0.15, 0.90≦a/b≦1.10, and 1.8≦c≦2.2 are satisfied.

摘要翻译： 提供一种非水电解质二次电池用正极活性物质，其包含由通式（1）表示的复合氧化物：（Li 1-x M x S / （＆lt; 1＆gt; 1＆gt;＆lt;＆lt;＆gt;＆lt;＆lt;＆gt; 锂和钴在LiCoO C 3的晶体结构中部分被元素M替代，其中元素M是选自Al，Cu，Zn，Mg，Ca，Ba和Sr中的至少一种 ，并且满足0.02 <= x + y <= 0.15,0.90 <= a / b <= 1.10和1.8 <= c <2.2。

公开(公告)号：US06383683B1

公开(公告)日：2002-05-07

申请号：US09509477

申请日：2000-03-28

申请人： Masatoshi Nagayama ,  Shinji Arimoto ,  Koichi Numata ,  Tsuneyoshi Kamada

发明人： Masatoshi Nagayama ,  Shinji Arimoto ,  Koichi Numata ,  Tsuneyoshi Kamada

IPC分类号： H01M450

CPC分类号： H01M4/505 ,  C01G45/1221 ,  C01P2002/32 ,  C01P2004/60 ,  C01P2004/61 ,  H01M2/0222 ,  H01M10/0525 ,  H01M10/44 ,  H01M2004/021

摘要： Electrolytic manganese dioxide is pulverized. The manganese dioxide power is neutralized with sodium hydroxide or sodium carbonate to a pH of 2 or higher. The neutralized electrolytic manganese dioxide powder is mixed with a lithium raw material and the mixture is fired.

摘要翻译： 将电解二氧化锰粉碎。 二氧化锰功率用氢氧化钠或碳酸钠中和至pH2以上。 将中和的电解二氧化锰粉末与锂原料混合，并将该混合物烧制。

公开(公告)号：US07122278B1

公开(公告)日：2006-10-17

申请号：US09936611

申请日：2000-06-21

申请人： Takuya Nakashima ,  Shinji Arimoto ,  Masatoshi Nagayama ,  Yoshiaki Nitta

发明人： Takuya Nakashima ,  Shinji Arimoto ,  Masatoshi Nagayama ,  Yoshiaki Nitta

IPC分类号： H01M4/50 ,  H01M4/58 ,  H01M4/62 ,  H01M4/36

CPC分类号： H01M10/0525 ,  H01M4/38 ,  H01M4/381

摘要： A non-aqueous electrolyte secondary battery provided with a positive electrode having a lithium-manganese composite oxide as a positive electrode material, a negative electrode comprising a material capable of absorbing and releasing lithium and a non-aqueous electrolyte can be inhibited from deterioration of the negative electrode and can maintain excellent battery performances even after stored in a high-temperature environment or subjected to charging and discharging cycles at high temperatures by containing at least one of sodium (Na), potassium (K), calcium (Ca) and strontium (Sr).

摘要翻译： 提供具有锂锰复合氧化物作为正极材料的正极的非水电解质二次电池，包含能够吸收和释放锂的材料的负极和非水电解质可以被抑制 负极，并且即使在高温环境下保存或者在高温下进行充放电循环，也可以通过含有钠（Na），钾（K），钙（Ca）和锶（ Sr）。

公开(公告)号：US09325005B2

公开(公告)日：2016-04-26

申请号：US13387241

申请日：2010-07-28

申请人： Satoshi Matsumoto ,  Isao Abe ,  Yutaka Kawatate ,  Norihiro Yamamoto ,  Shinji Arimoto

发明人： Satoshi Matsumoto ,  Isao Abe ,  Yutaka Kawatate ,  Norihiro Yamamoto ,  Shinji Arimoto

IPC分类号： H01B1/02 ,  H01M4/505 ,  C01G53/00 ,  H01M4/13 ,  H01M4/58 ,  H01M4/00

CPC分类号： H01M4/505 ,  C01G53/42 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/88 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  Y02E60/122 ,  Y02P70/54

摘要： A lithium nickel composite oxide, having small inner resistance, large battery capacity and high thermal stability, can be used as a positive electrode active material for a non-aqueous electrolyte secondary battery. The positive electrode active material is composed of the lithium nickel composite oxide of LibNi1-aMaO2 (wherein M represents at least one element selected from a transition metal element other than Ni, the second group element and the thirteenth group element; a satisfies 0.01≦a≦0.5; and b satisfies 0.9≦b≦1.1). This is obtained by filtering and drying the fired powder after water washing, wherein it is dried at 90° C. or lower, till moisture is reduced to 1% or less by mass in drying, and then at 120° C., and under gas atmosphere where content of compound components containing carbon is 0.01% or less by volume, or under vacuum atmosphere.

摘要翻译： 作为非水电解质二次电池用正极活性物质，可以使用内电阻小，电池容量大，热稳定性高的锂镍复合氧化物。 正极活性物质由LibNi1-aMaO2的锂镍复合氧化物（其中M表示选自Ni以外的过渡金属元素中的至少一种元素，第二族元素和第十三族元素）; a满足0.01＆lt; nlE; a＆nlE; 0.5; b满足0.9＆nlE; b＆nlE; 1.1）。 这是通过在水洗后过滤和干燥烧制粉末而获得的，其中在90℃或更低温度下干燥，直到水分在干燥中降低至1质量％以下，然后在120℃， 含有碳的化合物成分的含量为0.01体积％以下或真空气氛下的气体气氛。

公开(公告)号：US07939202B2

公开(公告)日：2011-05-10

申请号：US12364901

申请日：2009-02-03

申请人： Takahiro Sakamoto ,  Hidekazu Hiratsuka ,  Shinji Arimoto

发明人： Takahiro Sakamoto ,  Hidekazu Hiratsuka ,  Shinji Arimoto

IPC分类号： H01M4/58 ,  H01M4/00 ,  H01M4/50 ,  H01M4/02 ,  H01M4/16 ,  C01G49/00 ,  C01G45/12

CPC分类号： C01G53/50 ,  C01G45/1228 ,  C01G51/50 ,  C01G53/42 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/76 ,  C01P2004/51 ,  C01P2006/40 ,  H01M4/505 ,  H01M4/525 ,  H01M2004/021

摘要： A method for producing a lithium-containing transition metal oxide represented by the general formula: Li[Lix(NiaM1−a)1−x]O2 where M is metal other than Li and Ni, 0≦x, and 0

摘要翻译： 由Li [Lix（NiaM1-a）1-x] O 2表示的含锂过渡金属氧化物的制造方法，其中M是不同于Li和Ni的金属，0＆lt; 1E * x和0

公开(公告)号：US20120119167A1

公开(公告)日：2012-05-17

申请号：US13387241

申请日：2010-07-28

申请人： Satoshi Matsumoto ,  Isao Abe ,  Yutaka Kawatate ,  Norihiro Yamamoto ,  Shinji Arimoto

发明人： Satoshi Matsumoto ,  Isao Abe ,  Yutaka Kawatate ,  Norihiro Yamamoto ,  Shinji Arimoto

IPC分类号： H01B1/00

CPC分类号： H01M4/505 ,  C01G53/42 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/88 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  Y02E60/122 ,  Y02P70/54

摘要： A lithium nickel composite oxide, having small inner resistance, large battery capacity and high thermal stability, can be used as a positive electrode active material for a non-aqueous electrolyte secondary battery. The positive electrode active material is composed of the lithium nickel composite oxide of LibNi1-aMaO2 (wherein M represents at least one element selected from a transition metal element other than Ni, the second group element and the thirteenth group element; a satisfies 0.01≦a≦0.5; and b satisfies 0.9≦b≦1.1). This is obtained by filtering and drying the fired powder after water washing, wherein it is dried at 90° C. or lower, till moisture is reduced to 1% or less by mass in drying, and then at 120° C., and under gas atmosphere where content of compound components containing carbon is 0.01% or less by volume, or under vacuum atmosphere.

摘要翻译： 作为非水电解质二次电池用正极活性物质，可以使用内电阻小，电池容量大，热稳定性高的锂镍复合氧化物。 正极活性物质由LibNi1-aMaO2的锂镍复合氧化物（其中M表示选自Ni以外的过渡金属元素中的至少一种元素，第二族元素和第十三族元素）; a满足0.01＆lt; nlE; a＆nlE; 0.5; b满足0.9＆nlE; b＆nlE; 1.1）。 这是通过在水洗后过滤和干燥烧制粉末而获得的，其中在90℃或更低温度下干燥，直到水分在干燥中降低至1质量％以下，然后在120℃， 含有碳的化合物成分的含量为0.01体积％以下或真空气氛下的气体气氛。

公开(公告)号：US06576215B1

公开(公告)日：2003-06-10

申请号：US09701670

申请日：2000-11-29

申请人： Koichi Numata ,  Tsuneyoshi Kamada ,  Takuya Nakashima ,  Shinji Arimoto

发明人： Koichi Numata ,  Tsuneyoshi Kamada ,  Takuya Nakashima ,  Shinji Arimoto

IPC分类号： C01D1500

CPC分类号： H01M4/131 ,  C01G45/1221 ,  C01G45/1242 ,  C01P2002/32 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/505 ,  H01M10/0525

摘要： The process for preparing spinel-type lithium manganate according to the present invention is constituted by a process to admix the electrolyzed manganese dioxide, which is obtained by neutralizing manganese dioxide precipitated by means of electrolysis with any of potassium hydroxide, potassium carbonate and lithium hydroxide, and a lithium material and a process to subject the resulting mixture to a sintering process.

摘要翻译： 根据本发明的制备尖晶石型锰酸锂的方法是通过将通过电解沉淀的二氧化锰与氢氧化钾，碳酸钾和氢氧化锂中的任一种中和的电解二氧化锰混合的方法构成的， 和锂材料以及使所得混合物进行烧结过程的方法。

公开(公告)号：US20100099041A1

公开(公告)日：2010-04-22

申请号：US12449527

申请日：2008-02-05

申请人： Yoji Fujita ,  Shinji Arimoto ,  Rinsei Ike

发明人： Yoji Fujita ,  Shinji Arimoto ,  Rinsei Ike

IPC分类号： G03F7/004

CPC分类号： C08F290/06 ,  C08F290/14 ,  C08F299/02 ,  C08F299/06 ,  C08G73/101 ,  C08G73/1014 ,  C08G73/1017 ,  C08G73/121 ,  C08G73/122 ,  C08G73/123 ,  C08G73/124 ,  C08G73/125 ,  C08G73/126 ,  C08G73/127 ,  C08G73/14 ,  C08L61/00 ,  C08L61/06 ,  C08L79/085 ,  G03F7/0236 ,  C08L2666/20 ,  C08L2666/16

摘要： [Problem] To provide a positive-type photosensitive resin composition that is produced with novolac resin and has good mechanical properties and high storage stability. [Means for Solving the Problem] A positive-type photosensitive resin composition, comprising: (a) a novolac resin; (b) a polymer comprising, as a main component, a structure represented by formula (1) below and/or a structure represented by formula (2) below: (wherein formulae (1) and (2), R1 and R2 may be the same or different and each represent an organic group having at least two carbon atoms and a valence of 2 to 8, R3 and R4 may be the same or different and each represent hydrogen or a monovalent organic group of 1 to 20 carbon atoms, —NH—R5 in formula (1) and —CO—R6 in formula (2) each represent a polymer end group, R5 and R6 each represent a monovalent organic group having 2 to 30 carbon atoms which includes an unsaturated hydrocarbon group, n is in the range of 10 to 100,000, l and m each represent an integer of 0 to 2, and p and q each represent an integer of 0 to 4, provided that p+q>0; (c) a quinone diazide compound; (d) an alkoxymethyl group-containing compound; and (e) a solvent.

摘要翻译： [问题]提供一种用酚醛清漆树脂制备并具有良好的机械性能和高储存稳定性的正型感光性树脂组合物。 一种正型感光性树脂组合物，其包含：（a）酚醛清漆树脂; （b）以下述式（1）表示的结构和/或下述式（2）所示的结构作为主要成分的聚合物：（式（1）和（2）中，R 1和R 2可以是 相同或不同，各自表示具有至少两个碳原子并且价数为2至8的有机基团，R 3和R 4可以相同或不同，各自表示氢或1至20个碳原子的一价有机基团， 式（1）中的NH-R5和式（2）中的-CO-R6各自表示聚合物端基，R5和R6各自表示包含不饱和烃基的碳原子数为2〜30的一价有机基团，n为 10〜100,000的范围，l和m各自表示0〜2的整数，p和q各自表示0〜4的整数，条件是p + q> 0;（c）醌二叠氮化合物;（d ）含烷氧基甲基的化合物;和（e）溶剂。