中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

50 records (took 0.031 seconds)

    ALL-SOLID LITHIUM ION SECONDARY BATTERY
    46.
    发明申请
    ALL-SOLID LITHIUM ION SECONDARY BATTERY 审中-公开
    全固态锂离子二次电池

    公开(公告)号：US20160079597A1

    公开(公告)日：2016-03-17

    申请号：US14855495

    申请日：2015-09-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Satoshi FUJIKI ,  Yuichi AIHARA

    IPC: H01M4/52 ,  H01M4/36 ,  H01M10/0562 ,  H01M4/525 ,  H01M10/0525

    CPC classification number: H01M4/366 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2300/0068 ,  Y02T10/7011

    Abstract: An all-solid lithium ion secondary battery including a positive electrode including a positive active material particle and a solid electrolyte particle in contact with the positive active material particle, wherein the positive active material particle includes: a lithium cobalt oxide (LCO) particle; a first coating layer which includes nickel and is on at least a portion of a surface of the lithium cobalt oxide particle; and element M1, selected from B, Mg, Al, Si, Sc, Ti, V, Cr, Mn, Fe, Cu, Zn, Ga, Y, Zr, Nb, Mo, Ru, In, Sn, Sb, La, Ce, Pr, Eu, Tb, Hf, Ta, and Pb.

    Abstract translation: 一种全固体锂离子二次电池，包括正极和正极活性物质粒子接触的正极活性物质粒子和固体电解质粒子，其中所述正极活性物质粒子包括：锂钴氧化物（LCO）粒子; 第一涂层，其包含镍并且在所述锂钴氧化物颗粒的表面的至少一部分上; 选自B，Mg，Al，Si，Sc，Ti，V，Cr，Mn，Fe，Cu，Zn，Ga，Y，Zr，Nb，Mo，Ru，In，Sn，Sb，La， Ce，Pr，Eu，Tb，Hf，Ta和Pb。

    LITHIUM SECONDARY BATTERY AND METHOD OF PREPARING THE SAME
    47.
    发明申请
    LITHIUM SECONDARY BATTERY AND METHOD OF PREPARING THE SAME 审中-公开
    锂二次电池及其制备方法

    公开(公告)号：US20160049646A1

    公开(公告)日：2016-02-18

    申请号：US14818736

    申请日：2015-08-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Satoshi FUJIKI ,  Yuichi AIHARA

    IPC: H01M4/36 ,  H01M4/525 ,  H01M4/1391 ,  H01M10/0562 ,  H01M4/04 ,  H01M10/052 ,  H01M4/38

    CPC classification number: H01M4/366 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/38 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0562 ,  H01M2300/0068 ,  Y02T10/7011

    Abstract: A lithium secondary battery wherein the cathode layer comprises a cathode active material particle having a coating layer that is on at least a portion of a surface of the cathode active material particle, and a solid electrolyte particle which is in contact with the coating layer, wherein an average particle diameter of the cathode active material secondary particle is in a range of about 3 micrometers to about 10 micrometers, wherein the coating layer is amorphous and contains at least one element selected from metal elements not including nickel, and semi-metal elements, and wherein a mole ratio of the at least one element of the coating layer and all of the metal elements, not including lithium, or semi-metal elements in the cathode active material particle is in a range of about 0.1 mole percent to about 10 mole percent.

    Abstract translation: 一种锂二次电池，其中所述阴极层包括具有在所述正极活性物质颗粒的表面的至少一部分上的涂层的正极活性物质颗粒和与所述涂层接触的固体电解质颗粒，其中， 正极活性物质二次粒子的平均粒径在约3微米〜约10微米的范围内，其中涂层是无定形的并且包含至少一种选自不包括镍的金属元素和半金属元素， 并且其中所述涂层的所述至少一种元素与所述阴极活性材料颗粒中不包括锂或半金属元素的所有金属元素的摩尔比在约0.1摩尔％至约10摩尔的范围内 百分。

    ALL SOLID SECONDARY BATTERY AND METHOD OF PREPARING ALL SOLID SECONDARY BATTERY
    48.
    发明申请
    ALL SOLID SECONDARY BATTERY AND METHOD OF PREPARING ALL SOLID SECONDARY BATTERY 有权
    所有固体二次电池和制备所有固体二次电池的方法

    公开(公告)号：US20150171428A1

    公开(公告)日：2015-06-18

    申请号：US14567389

    申请日：2014-12-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Satoshi FUJIKI ,  Heidy VISBAL ,  Hajime TSUCHIYA ,  Yuichi AIHARA

    IPC: H01M4/525 ,  H01M10/0562 ,  H01M10/058 ,  H01M4/505

    CPC classification number: H01M4/525 ,  H01M2/0285 ,  H01M2/0287 ,  H01M10/0404 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/058 ,  H01M2300/0068 ,  Y10T29/49108

    Abstract: An all solid secondary battery including: an exterior body; a cathode including a cathode active material including a transition metal oxide, an anode; and a solid electrolyte layer disposed between the cathode and the anode, wherein the cathode, the anode, and the solid electrolyte layer are disposed in the exterior body, wherein the transition metal oxide is a lithium composite transition metal oxide that contains nickel and at least one metal element other than nickel that belongs to Group 2 to Group 13 of the periodic table, and wherein the total of partial pressures of carbon dioxide and oxygen in the exterior body is 200 pascals or less.

    Abstract translation: 所有固体二次电池包括：外部主体; 包括包含过渡金属氧化物的正极活性材料的阴极，阳极; 以及设置在所述阴极和所述阳极之间的固体电解质层，其中所述阴极，所述阳极和所述固体电解质层设置在所述外部主体中，其中所述过渡金属氧化物是含有镍的锂复合过渡金属氧化物，并且至少 属于元素周期表第2族至第13族的镍以外的一种金属元素，其中外部体内二氧化碳和氧的分压总和为200帕/秒以下。

    POLYMERIC COMPOUND, OXYGEN PERMEABLE MEMBRANE, AND ELECTROCHEMICAL DEVICE
    49.
    发明申请
    POLYMERIC COMPOUND, OXYGEN PERMEABLE MEMBRANE, AND ELECTROCHEMICAL DEVICE 有权
    聚合物，氧透明膜和电化学装置

    公开(公告)号：US20140162148A1

    公开(公告)日：2014-06-12

    申请号：US14098609

    申请日：2013-12-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ryo OMODA ,  Hiroyuki NISHIDE ,  Satoshi NAKAJIMA ,  Yuichi AIHARA

    IPC: H01M4/86 ,  H01M12/08

    CPC classification number: H01M12/08 ,  C07D487/22 ,  Y02E60/128 ,  Y02E60/50

    Abstract: A polymeric compound including a cross-linked backbone which is a product of a reaction between a multifunctional acrylate compound and a metal porphyrin derivative, wherein the metal porphyrin derivative has a first axial position and a second axial position, and further includes a basic coordination ligand coordinated at the first axial position of the metal porphyrin derivative.

    Abstract translation: 一种聚合物，其包含交联主链，其是多官能丙烯酸酯化合物和金属卟啉衍生物之间的反应的产物，其中所述金属卟啉衍生物具有第一轴向位置和第二轴向位置，并且还包括碱性配位配体 在金属卟啉衍生物的第一轴向位置配位。

    SOLID-STATE BATTERY
    50.
    发明申请
    SOLID-STATE BATTERY 有权
    固态电池

    公开(公告)号：US20140162138A1

    公开(公告)日：2014-06-12

    申请号：US14096734

    申请日：2013-12-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Satoshi FUJIKI ,  Yuichi AIHARA ,  Koji HOSHIBA

    IPC: H01M10/0562 ,  H01M10/0525

    CPC classification number: H01M10/0562 ,  H01M10/0525 ,  Y02E60/122

    Abstract: A solid-state battery including: a cathode, an anode, a solid-state electrolyte layer disposed between the cathode and the anode, wherein the solid-state electrolyte layer and at least the cathode of the cathode and the anode includes a sulfide solid-state electrolyte, the sulfide solid-state electrolyte includes an amorphous material and a crystalline material, a first proportion of the amorphous material in at least the cathode of the cathode and the anode is greater than a first proportion of the crystalline material in at least the cathode of the cathode and the anode, and a second proportion of the amorphous material in the solid-state electrolyte layer is less than a second proportion of the crystalline material in the solid-state electrolyte layer.

    Abstract translation: 一种固态电池，包括：阴极，阳极，设置在所述阴极和所述阳极之间的固态电解质层，其中所述固体电解质层和所述阴极和所述阳极的至少阴极包括硫化物固体电解质层， 所述硫化物固态电解质包括无定形材料和结晶材料，所述非晶材料的至少在所述阴极和所述阳极的至少阴极中的第一比例大于所述结晶材料的至少第一比例 阴极和阳极的阴极，第二比例的固态电解质层中的非晶材料小于固体电解质层中的结晶材料的第二比例。

Patent Agency Ranking