公开(公告)号：EP3155681B1

公开(公告)日：2024-09-11

申请号：EP15807204.1

申请日：2015-05-29

IPC分类号： C01G53/00

CPC分类号： H01M4/525 ,  H01M10/052 ,  C01G53/44 ,  C01P2004/6120130101 ,  C01P2006/1120130101 ,  C01P2006/1220130101 ,  C01G53/006 ,  C01P2002/5420130101 ,  C01P2006/4020130101 ,  H01M4/505 ,  H01B1/08 ,  Y02E60/10

公开(公告)号：EP3286790A1

公开(公告)日：2018-02-28

申请号：EP16782716

申请日：2016-04-15

申请人： UMICORE NV ,  UMICORE KOREA LTD

发明人： KUMAKURA SHINICHI ,  ZHANG JING ,  PAULSEN JENS

IPC分类号： H01M4/525 ,  H01M4/131 ,  H01M4/505 ,  H01M10/0525

CPC分类号： H01M4/525 ,  C01G39/006 ,  C01G45/1221 ,  C01G53/42 ,  C01G53/44 ,  C01P2002/20 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/76 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/505 ,  H01M10/0525 ,  H01M2004/021

摘要： A positive electrode for a rechargeable battery, comprising a lithium metal oxide powder having a layered crystal structure and having the formula LixTmyHmzO6, with 3≤x≤4.8, 0.60≤y≤2.0, 0.60≤z≤2.0, and x+y+z=6, wherein Tm is one or more transition metals of the group consisting of Mn, Fe, Co, Ni, and Cr; wherein Hm is one or more metals of the group consisting of Zr, Nb, Mo and W. The lithium metal oxide powder may comprise dopants and have the formula LixTmyHmzM"mO6- δΑδ, wherein A is either one or more elements of the group consisting of F, S or N; and M" is either one or more metal of the group consisting of Ca, Sr, Y, La, Ce and Zr, with either δ>0 or m>0, δ≤0.05, m≤0.05 and x+y+z+m =6.

公开(公告)号：EP3155681A4

公开(公告)日：2018-02-28

申请号：EP15807204

申请日：2015-05-29

申请人： UMICORE NV ,  UMICORE KOREA LTD

发明人： ZHU LIANG ,  DE PALMA RANDY ,  AHN HYO SUN

IPC分类号： C01G53/00

CPC分类号： H01M4/505 ,  C01G53/006 ,  C01G53/44 ,  C01P2002/54 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/40 ,  H01B1/08 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/028

摘要： A particulate precursor compound for manufacturing a lithium transition metal (M)-oxide powder usable as an active positive electrode material in lithium-ion batteries, wherein (M) is NixMnyCozAv, A being a dopant, wherein 0.33≦x≦0.60, 0.20≦y≦0.33, and 0.20≦z≦0.33, v≦0.05, and x+y+z+v=1, the precursor having a specific surface area PBET in m2/g, a tapped density PTD in g/cm3, a median particle size PD50 in μm, and wherein (I).

公开(公告)号：EP2994423B1

公开(公告)日：2018-01-03

申请号：EP14720117.2

申请日：2014-04-28

申请人： BASF SE

发明人： SCHROEDLE, Simon ,  SCHULZ-DOBRICK, Martin

IPC分类号： C01G53/00 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525

CPC分类号： H01M4/366 ,  C01G53/006 ,  C01G53/44 ,  C01P2004/50 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2004/82 ,  C01P2006/11 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2220/20 ,  H01M2220/30

公开(公告)号：EP2999036B1

公开(公告)日：2017-10-25

申请号：EP14798085.8

申请日：2014-05-09

申请人： NISSAN MOTOR CO., LTD.

发明人： YAMAMOTO, Shinji ,  ITO, Atsushi ,  KOBAYASHI, Genki ,  MATSUMOTO, Futoshi

IPC分类号： H01M4/485 ,  H01M4/505 ,  C01G53/00 ,  H01M4/36 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0567

CPC分类号： H01M4/366 ,  C01G53/44 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/61 ,  C01P2004/84 ,  C01P2006/12 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0567 ,  H01M2220/20 ,  H01M2220/30

公开(公告)号：EP2796415B1

公开(公告)日：2017-08-23

申请号：EP12860901.3

申请日：2012-12-20

申请人： Sumitomo Metal Mining Co., Ltd.

发明人： FUKUI Atsushi ,  TOYA Hiroyuki

IPC分类号： C01G53/00 ,  H01M4/505 ,  H01M4/525

CPC分类号： H01M4/364 ,  C01G53/006 ,  C01G53/42 ,  C01G53/44 ,  C01G53/50 ,  C01P2004/32 ,  C01P2004/45 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/84 ,  C01P2006/12 ,  H01M4/0471 ,  H01M4/0497 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

公开(公告)号：EP3007253A4

公开(公告)日：2017-04-26

申请号：EP14804206

申请日：2014-06-02

申请人： IUCF-HYU (INDUSTRY-UNIVERSITY COOP FOUND HANYANG UNIVERSITY)

发明人： SUN YANG-KOOK ,  YOUN SUNG JUNE ,  LEE SANG HYUK

IPC分类号： C01G53/00 ,  H01M4/13 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/54 ,  H01M10/0525

CPC分类号： H01M4/366 ,  C01G53/44 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/362 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/54 ,  H01M10/0525 ,  H01M2220/20 ,  H01M2220/30

摘要： The present disclosure relates to a cathode active material for lithium battery and a method of manufacturing the same, and more specifically relates to a cathode active material for manufacturing lithium battery which is doped by different metal and has gradient concentration and a method of manufacturing the same.

摘要翻译： 本发明涉及一种用于锂电池的阴极活性材料及其制造方法，更具体地涉及一种用于制造锂电池的阴极活性材料，所述阴极活性材料由不同金属掺杂且具有梯度浓度，并且涉及其制造方法 。

公开(公告)号：EP2843737B1

公开(公告)日：2017-04-19

申请号：EP13817450.3

申请日：2013-07-04

申请人： LG CHEM, LTD.

发明人： PARK, Byung Chun ,  KANG, Seong Hoon ,  KANG, Minsuk ,  JUNG, Wang Mo ,  SHIN, Ho Suk ,  PARK, Sang Min ,  MIN, Geungi

IPC分类号： H01M4/525 ,  H01M4/505 ,  C01G45/12 ,  C01G53/00 ,  H01M10/0525

CPC分类号： H01M4/505 ,  C01G45/1242 ,  C01G53/44 ,  C01G53/54 ,  C01P2004/84 ,  C01P2006/40 ,  H01M4/525 ,  H01M10/0525 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54

公开(公告)号：EP3098883A1

公开(公告)日：2016-11-30

申请号：EP14880309.1

申请日：2014-01-24

申请人： NISSAN MOTOR CO., LTD.

发明人： YAMAMOTO, Shinji

IPC分类号： H01M4/38 ,  H01M4/134 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525

CPC分类号： H01M4/525 ,  C01G45/1228 ,  C01G53/44 ,  C01P2002/72 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/364 ,  H01M4/386 ,  H01M4/505 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

摘要： To provide a means by which an electrical device such as a lithium ion secondary battery that has a positive electrode using a solid solution positive electrode active material can be provided with satisfactory performance in terms of rate characteristics while sufficiently making use of the high capacity characteristics that characterize solid solution positive electrode active materials.
An electrical device that has a power generating element containing a positive electrode in which a positive electrode active material layer containing a positive electrode active material is formed on the surface of a positive electrode current collector, a negative electrode in which a negative electrode active material layer containing a negative electrode active material is formed on the surface of a negative electrode current collector, and a separator, in which the coating amount of the negative electrode active material layer is 3 to 11 mg/cm 2 , the negative electrode active material layer contains the negative electrode active material represented by the formula (1), the positive electrode active material layer contains the positive electrode active material represented by the formula (2) (solid solution positive electrode active material), and, as a solid solution positive electrode active material to be contained in the positive electrode active material layer, the material having composition represented by the formula (3) is used.

摘要翻译： 为了提供使用固体正极活性物质的具有正极的锂离子二次电池等电气设备的速度特性良好的性能，并充分利用高容量特性的方法 表征固体溶液正极活性材料。 1.一种电气设备，其具有发电元件，所述发电元件包含：正极，其中包含正极活性物质的正极活性物质层形成在正极集电体的表面上;负极，其中负极活性物质层 含有负极活性物质的负极活性物质层形成在负极集电体的表面上，负极活性物质层的涂布量为3〜11mg / cm 2的隔板，负极活性物质层含有 由式（1）表示的负极活性物质，正极活性物质层含有式（2）所示的正极活性物质（固溶体正极活性物质），作为固溶体正极活性物质 包含在正极活性物质层中的材料ha 使用由式（3）表示的组合物。

公开(公告)号：EP2606524B1

公开(公告)日：2016-10-12

申请号：EP11739083.1

申请日：2011-08-04

申请人： Umicore

发明人： PAULSEN, Jens ,  KIM, JiHye ,  HONG, HeonPyo

IPC分类号： H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  C01G53/00 ,  C01G51/00 ,  C01G45/12 ,  C04B35/01 ,  C04B35/626 ,  C04B35/628 ,  H01M10/052 ,  H01M10/0525

CPC分类号： H01M4/525 ,  C01G45/1221 ,  C01G51/42 ,  C01G51/44 ,  C01G53/42 ,  C01G53/44 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/60 ,  C01P2006/80 ,  C04B35/01 ,  C04B35/62675 ,  C04B35/62813 ,  C04B2235/3203 ,  C04B2235/3262 ,  C04B2235/3275 ,  C04B2235/3279 ,  C04B2235/44 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/721 ,  C04B2235/726 ,  H01M4/366 ,  H01M4/505 ,  H01M10/052 ,  H01M10/0525

摘要： Aluminum dry-coated and heat treated cathode material precursors. A particulate precursor compound for manufacturing an aluminum coatedlithium transition metal (M)-oxide powder usable as an active positive electrode material in lithium-ion batteries includes a transition metal (M)-oxide core and a non-amorphous aluminum oxide coating layercovering the core. By providing a heat treatment process for mixed metal precursors that may be combined with an aluminum dry-coating process, novel aluminum containing precursors that may be used to form high quality nickel based cathode materials are obtained. The aluminum dry-coated and heat treated precursors include particles have, compared to prior art precursors, relatively low impurity levels of carbonate and/or sulfide, and can be produced at lower cost.