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51. 发明专利

JP2006216565A Electrode for secondary battery, manufacturing method of same, and secondary battery 有权
标题翻译：用于二次电池的电极，其制造方法和二次电池
公开(公告)号：JP2006216565A
公开(公告)日：2006-08-17
申请号：JP2006099340
申请日：2006-03-31
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： YASUDA KIYOTAKA , MUKAI DAISUKE , MATSUSHIMA TOMOYOSHI , TAGUCHI TAKEO
IPC分类号： H01M4/02 , C22C19/00 , H01M4/04 , H01M4/134 , H01M4/1395 , H01M4/24 , H01M4/64 , H01M4/70 , H01M10/05 , H01M10/052
CPC分类号： Y02E60/124
摘要： PROBLEM TO BE SOLVED: To provide an electrode for a secondary battery which has high current collecting characteristics, prevents dropping of an active material, secures the current collecting characteristics of the active material even when discharge and charge are repeated, improves a cycle life, and has high energy density. SOLUTION: This electrode is used as a positive electrode or a negative electrode for a secondary battery. The electrode is in contact with an electrolyte, includes a pair of conductive front and rear surfaces, and is provided between the surfaces thereof with an active material layer including active material particles. Furthermore, the electrode includes many fine pores opened in the surfaces and communicating with the active material layer. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有高集流特性的二次电池用电极，防止活性物质的滴落，即使重复放电和充电，也能确保活性物质的集电特性，从而改善循环寿命长，能量密度高。
解决方案：该电极用作二次电池的正极或负极。电极与电解质接触，包括一对导电的前表面和后表面，并且在其表面之间设置有包含活性材料颗粒的活性材料层。此外，电极包括在表面上开放并与活性物质层连通的许多细孔。版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2006202658A Manufacturing method of anode for nonaqueous electrolyte solution secondary battery 审中-公开
标题翻译：非电解电解质二次电池阳极的制造方法
公开(公告)号：JP2006202658A
公开(公告)日：2006-08-03
申请号：JP2005014785
申请日：2005-01-21
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MATSUSHIMA TOMOYOSHI , MUKAI DAISUKE , MOMOTAKE MASAHIRO , YASUDA KIYOTAKA
IPC分类号： H01M4/04 , H01M4/02 , H01M4/134 , H01M4/1395
CPC分类号： H01M4/139 , H01M4/0404 , H01M4/0414 , H01M4/13 , H01M10/0525
摘要： PROBLEM TO BE SOLVED: To provide a method of easily forming through-holes of desired sizes and alignment patterns on an anode for a nonaqueous electrolyte secondary battery.
SOLUTION: On one face of the anode 10 having an active material layer 2 containing an element with the high forming ability of a lithium compound, a resist pattern with a number of open holes 12c is formed, and then, portions exposed through the open holes 12c are removed by etching to form a number of through-holes 5 on the active material layer 2 extended in a thickness direction. The resist pattern is formed by a lithography method or a printing method.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在非水电解质二次电池的阳极上容易地形成所需尺寸的通孔和取向图案的方法。解决方案：在具有含有锂化合物的高成形能力的元素的活性物质层2的阳极10的一个面上，形成具有多个开孔12c的抗蚀剂图案，然后通过通过蚀刻去除开孔12c，以在厚度方向上延伸的活性物质层2上形成多个通孔5。抗蚀剂图案通过光刻法或印刷法形成。版权所有（C）2006，JPO＆NCIPI

53. 发明专利

JP2006202657A Manufacturing method of anode for nonaqueous electrolyte solution secondary battery 审中-公开
标题翻译：非电解电解质二次电池阳极的制造方法
公开(公告)号：JP2006202657A
公开(公告)日：2006-08-03
申请号：JP2005014781
申请日：2005-01-21
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MATSUSHIMA TOMOYOSHI , MUKAI DAISUKE , MOMOTAKE MASAHIRO , YASUDA KIYOTAKA , SATO TETSURO
IPC分类号： H01M4/04 , H01M4/02 , H01M4/134 , H01M4/1395
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a method of easily forming through-holes of desired sizes and alignment patterns on an anode for a nonaqueous electrolyte secondary battery.
SOLUTION: A number of columnar protrusions 12a are formed on one face of carrier foil 11, and an active material layer 2 containing an element with the high forming ability of a lithium compound is formed on that face, and then, the active material layer 2 is peeled off from the carrier foil 11 to manufacture a nonaqueous electrolyte secondary battery having a number of through-holes 5 extended in the thickness direction of the active material layer 2. The columnar protrusions 12a are preferred to be removed before the formed active layer 2 is peeled off from the carrier foil 11. The columnar protrusions 12a are formed by a lithography method or a printing method.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在非水电解质二次电池的阳极上容易地形成所需尺寸的通孔和取向图案的方法。解决方案：在载体箔11的一个面上形成多个柱状突起12a，在该表面上形成含有锂化合物成形能力高的元素的活性物质层2，从载体箔11剥离材料层2，制造具有在活性物质层2的厚度方向上延伸的多个贯通孔5的非水电解质二次电池。优选在形成前的柱状突起12a 活性层2从载体箔11剥离。柱状突起12a通过光刻法或印刷法形成。版权所有（C）2006，JPO＆NCIPI

54. 发明专利

JP2006202594A Negative electrode for nonaqueous electrolyte secondary battery 有权
标题翻译：用于非电解电解质二次电池的负极
公开(公告)号：JP2006202594A
公开(公告)日：2006-08-03
申请号：JP2005012521
申请日：2005-01-20
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： SENZAKI HIROHISA , HONDA YOSHIHIKO , SAKAGUCHI YOSHIKI , YASUDA KIYOTAKA
IPC分类号： H01M4/02 , H01M4/134 , H01M4/38 , H01M4/62 , H01M10/05
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery suppressing the growth of dendrites of metal lithium producing by reduction of lithium ions.
SOLUTION: The negative electrode 3 for the nonaqueous electrolyte secondary battery has metal lithium layer 10 and a covering layer 11 formed on at least one surface of the metal lithium layer 10. The covering layer 11 contains material 12 high in performance for forming a lithium compound and through which lithium ions are passed. The metal lithium is preferably contained more than 100% to the saturated reversible capacity of the material 12 high in performance for forming the lithium compound. The material 12 high in performance for forming the lithium compound is a silicon-based material or a tin-based material.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种非水电解质二次电池的负极，其通过还原锂离子来抑制金属锂的枝晶生长。解决方案：非水电解质二次电池用负极3具有形成在金属锂层10的至少一个表面上的金属锂层10和覆盖层11.覆盖层11含有高成型性能的材料12 锂化合物并通过锂离子。对于形成锂化合物的性能高的材料12的饱和可逆容量优选含有超过100％的金属锂。用于形成锂化合物的性能高的材料12是硅基材料或锡基材料。版权所有（C）2006，JPO＆NCIPI

55. 发明专利

JP2006155900A Electrode for secondary battery, its manufacturing method and secondary battery 有权
标题翻译：二次电池用电极及其制造方法及二次电池
公开(公告)号：JP2006155900A
公开(公告)日：2006-06-15
申请号：JP2004336844
申请日：2004-11-22
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： YASUDA KIYOTAKA , MUKAI DAISUKE , MATSUSHIMA TOMOYOSHI , TAGUCHI TAKEO
IPC分类号： H01M4/24 , H01M4/02 , H01M4/04 , H01M4/13 , H01M4/134 , H01M4/139 , H01M4/26 , H01M4/62 , H01M10/05 , H01M10/30
CPC分类号： H01M4/624 , H01M4/043 , H01M4/0438 , H01M4/621 , H01M4/626 , H01M4/661 , H01M4/70 , H01M10/0525 , H01M10/345
摘要： PROBLEM TO BE SOLVED: To provide an electrode for a secondary battery having high current collecting property, an improved cycle life and high energy density, wherein falling of an active material is prevented, and the current collecting property of the active material is secured even after repeating charging and discharging. SOLUTION: This electrode 10 is used as a positive electrode or a negative electrode for the secondary battery. The electrode comprises a pair of surfaces 1 of a front face and back face contacting an electrolytic solution and having conductivity. An active substance layer 3 containing particles 2 of the active material is provided between the surfaces. The negative electrode is provided with many fine gaps 5 opened on the surfaces and communicated with the active substance layer. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有高集电性，循环寿命和高能量密度的二次电池用电极，其中防止了活性物质的下落，并且活性物质的集电性为即使在重复充电和放电之后仍然保持稳定。解决方案：该电极10用作二次电池的正极或负极。电极包括与电解液接触并具有导电性的一对表面1，该表面与背面接触。含有活性物质颗粒2的活性物质层3设置在表面之间。负极具有在表面上开口并与活性物质层连通的许多细间隙5。版权所有（C）2006，JPO＆NCIPI

56. 发明专利

JP2006139986A Negative electrode for nonaqueous electrolyte secondary battery 有权
标题翻译：用于非电解电解质二次电池的负极
公开(公告)号：JP2006139986A
公开(公告)日：2006-06-01
申请号：JP2004327490
申请日：2004-11-11
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MUKAI DAISUKE , MOMOTAKE MASAHIRO , YASUDA KIYOTAKA , SATO TETSURO
IPC分类号： H01M4/02 , H01M4/13 , H01M4/36 , H01M4/40 , H01M4/62 , H01M4/64 , H01M10/05
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery hardly receiving thermal damaged at manufacture and improving a cycle life time.
SOLUTION: A negative electrode 10 for a nonaqueous electrolyte secondary battery has an active substance layer 2 in which particles 2a of active substances and conductive fillers 2b adhere with thermosetting or with melting and hardening a synthetic resin 4. A large number of longitudinal holes 5 opening at least one surface of the negative electrode 10 and also extending in a thickness direction of the substance layer 2 are formed therein. Opening rates of the holes 5 are 2-30% each and opening hole diameters thereof are 15-500 μm each. The substance layer 2 is interposed and disposed between a pair of electric collector layers 3a, 3b. A metallic lithium layer 7 is interposed and disposed between a pair of the electric collector layers 3a, 3b.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在制造时几乎不受热损伤的非水电解质二次电池的负极，并且提高了循环寿命。解决方案：用于非水电解质二次电池的负极10具有活性物质层2，其中活性物质和导电填料2b的颗粒2a与热固性或熔融和硬化合成树脂4粘合。多个纵向在其中形成有在负极10的至少一个表面上开口并且在物质层2的厚度方向上延伸的孔5。孔5的开口率分别为2-30％，开孔直径各为15〜500μm。物质层2插入并设置在一对集电层3a，3b之间。金属锂层7插入并设置在一对集电层3a，3b之间。版权所有（C）2006，JPO＆NCIPI

57. 发明专利

JP2006108066A Negative electrode for non-aqueous electrolyte secondary battery 有权
标题翻译：用于非水电解质二次电池的负极
公开(公告)号：JP2006108066A
公开(公告)日：2006-04-20
申请号：JP2005047827
申请日：2005-02-23
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： MATSUSHIMA TOMOYOSHI , HONDA YOSHIHIKO , SAKAGUCHI YOSHIKI , MOMOTAKE MASAHIRO , YASUDA KIYOTAKA
IPC分类号： H01M4/02 , H01M4/04 , H01M4/13 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/64 , H01M10/05 , H01M10/0566
CPC分类号： H01M4/139 , H01M4/02 , H01M4/04 , H01M4/13 , H01M4/366 , H01M4/661 , H01M10/052 , H01M10/0525 , H01M2004/021
摘要： PROBLEM TO BE SOLVED: To provide a negative electrode for a non-aqueous electrolyte secondary battery capable of alleviating stress generated by a volume change of an active material resulting from charge and discharge to prevent the deformation of the negative electrode. SOLUTION: This negative electrode 10 for the nonaqueous electrolyte secondary battery is formed with an active material layer 2 containing particles 2a of the active material. In the active material layer 2, a metal material 4 deposited by electrolysis plating has permeated among particles. The negative electrode 10 has many longitudinal holes 5 formed at least at its one side and extended in the thickness direction of the active material layer 2. It has also a pair of current collecting layers 3a, 3b contacting an electrolyte, and the active material layer 2 is interposed between the current collecting layers 3a, 3b. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够减轻由充放电引起的活性物质的体积变化所产生的应力的非水电解质二次电池的负极，以防止负极的变形。＆lt; P＆gt;解决方案：该非水电解质二次电池用负极10由含有活性物质的粒子2a的活性物质层2形成。在活性物质层2中，通过电解镀敷而沉积的金属材料4在颗粒之间渗透。负极10具有至少在其一侧形成并且在活性物质层2的厚度方向上延伸的许多纵向孔5，还具有与电解质接触的一对集流层3a，3b和活性物质层 2夹在集电层3a，3b之间。版权所有（C）2006，JPO＆NCIPI

58. 发明专利

JP2005340109A Negative electrode for nonaqueous electrolyte secondary battery 有权
标题翻译：用于非电解电解质二次电池的负极
公开(公告)号：JP2005340109A
公开(公告)日：2005-12-08
申请号：JP2004160259
申请日：2004-05-28
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： HONDA YOSHIHIKO , SAKAGUCHI YOSHIKI , YASUDA KIYOTAKA , MOMOTAKE MASAHIRO
IPC分类号： H01M4/13 , H01M4/134 , H01M4/139 , H01M4/1395 , H01M4/38 , H01M4/66 , H01M10/05 , H01M4/02 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery, which prevents an active material from pulverization and dropping out of the electrode.
SOLUTION: The negative electrode 1 for nonaqueous electrolyte secondary battery comprises an active material layer 5, a surface layer 4 for collecting electron formed on one side of the active material layer, and an elastic layer 3 placed on the other side of it. On the surface layer 4 for collecting electrons, many minute air gaps 6 opening in the surface and extending in the thickness direction is formed. The active material layer 5 includes particles of the active material and is penetrated by a material low in forming ability of lithium compounds, in the whole area of thickness direction of the active material layer 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种非水电解质二次电池用负极，其防止活性物质粉碎而从电极中脱落。解决方案：非水电解质二次电池用负极1包括活性物质层5，用于聚集形成在活性物质层一侧的电子的表面层4和位于其另一侧的弹性层3 。在用于收集电子的表面层4上，形成了在表面上开口并在厚度方向上延伸的许多微小气隙6。活性物质层5包括活性物质的粒子，并且在活性物质层5的厚度方向的整个区域中被由锂化合物的形成能力低的材料穿透。（C）2006，JPO＆NCIPI

59. 发明专利

JP2005340028A Activator particle for nonaqueous electrolyte secondary battery 有权
标题翻译：非电解二次电池的激活剂颗粒
公开(公告)号：JP2005340028A
公开(公告)日：2005-12-08
申请号：JP2004158310
申请日：2004-05-27
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： SAKAGUCHI YOSHIKI , HONDA YOSHIHIKO , YASUDA KIYOTAKA
IPC分类号： B22F1/02 , C23C18/16 , C23C18/31 , C23C18/32 , H01M4/02 , H01M4/04 , H01M4/36 , H01M4/38 , H01M4/40 , H01M10/05 , H01M10/0566 , H01M10/40
CPC分类号： H01M4/366 , C23C18/1635 , C23C18/1642 , C23C18/31 , C23C18/54 , H01M4/0416 , H01M4/134 , H01M4/38 , H01M4/405 , H01M10/052
摘要： PROBLEM TO BE SOLVED: To provide activator particles for a nonaqueous electrolyte secondary battery having high electron conductivity, in a simple manufacturing method.
SOLUTION: The activator particles for the nonaqueous electrolyte secondary battery are composed of core particles made of silicon or a silicon alloy, on the surface of which a metal deposited by chemical plating is adhered. The activator particles are obtained by adding the core particles made of silicon or a silicon alloy in alkaline solution of pH7 or higher containing metal in an ionic state, and depositing the metal on the surface of the core particles.
COPYRIGHT: (C)2006,JPO&NCIPI

60. 发明专利

JP2005334828A Hydrogen-permeable membrane and method for producing the same 审中-公开
标题翻译：氢渗透膜及其制造方法
公开(公告)号：JP2005334828A
公开(公告)日：2005-12-08
申请号：JP2004160250
申请日：2004-05-28
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： YASUDA KIYOTAKA
IPC分类号： B01D71/02 , B01D69/10 , B01D69/12 , C22C19/03 , C25D1/04
摘要： PROBLEM TO BE SOLVED: To prepare a hydrogen-permeable membrane which is highly flexible and easily processable.
SOLUTION: The hydrogen-permeable membrane 1 is composed a hydrogen-permeable metal membrane 2 and a porous thin metal film 3a or 3b applied to at least either surface of the membrane 2. The porous thin metal film 3a or 3b is desirably one formed by electrolytic plating. The hydrogen-permeable metal membrane 2 is desirably made from an amorphous hydrogen storage alloy. The hydrogen-permeable metal membrane 1 is produced by forming the porous thin metal film 3b on a carrier foil 11 by electrolytic plating, forming the hydrogen-permeable metal membrane 2 on the porous thin metal film 3b by a thin-film formation means, and thereafter separating the carrier foil 11 from the resulting assemblage.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：制备高度灵活且易于加工的氢渗透膜。解决方案：透氢膜1由可渗透的金属膜2和施加到膜2的至少任一表面的多孔薄金属膜3a或3b构成。多孔金属薄膜3a或3b是期望的一个由电解电镀形成。氢可渗透金属膜2理想地由非晶态储氢合金制成。通过电解电镀在载体箔11上形成多孔金属薄膜3b，通过薄膜形成装置在多孔金属薄膜3b上形成氢透过性金属膜2，制作氢透过性金属膜1，然后将载体箔片11与所得的组合物分离。版权所有（C）2006，JPO＆NCIPI

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