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1. 发明申请

WO2017209895A1 LITHIUM ION BATTERIES, ELECTRONIC DEVICES, AND METHODS 审中-公开
标题翻译：锂离子电池，电子器件和方法
公开(公告)号：WO2017209895A1
公开(公告)日：2017-12-07
申请号：PCT/US2017/031232
申请日：2017-05-05
申请人： 3M INNOVATIVE PROPERTIES COMPANY , UMICORE
发明人： DAHN, Jeffrey, R. , ARUMUGAM, Rajalakshmi, Senthil , PAULSEN, Jens , XIA, Xin , ZHANG, Jing
IPC分类号： H01M4/131 , H01M4/36 , H01M4/525 , H01M10/0525 , H01M10/0567 , H01M10/0569 , C01G53/04
CPC分类号： H01M10/0525 , C01G53/04 , C01G53/44 , C01G53/50 , C01P2002/85 , C01P2004/61 , C01P2004/84 , H01M4/131 , H01M4/366 , H01M4/505 , H01M4/525 , H01M10/0567 , H01M10/0569 , H01M10/48 , H01M2004/021 , H01M2004/028 , H01M2300/0037 , Y02T10/7011
摘要： A rechargeable lithium ion battery including: a positive electrode including coated particles, wherein each particle includes a core and a coating disposed thereon, wherein the core consists of Li, M, and O, and the coating includes Li, M, O, and AI2O3; wherein: M is (Ni z (Ni ½ Mn ½ ) y Co x ) 1-k A k ; 0.15≤ z≤ 0.50; 0.17≤ x≤ 0.30; 0.35≤y≤ 0.75; 0
摘要翻译：一种可再充电锂离子电池，包括：包含涂覆颗粒的正极，其中每个颗粒包括芯和设置在其上的涂层，其中所述芯由Li，M和O组成，并且所述涂层包括 Li，M，O和Al 2 O 3; 其中：M是（Ni（z）2（Ni 2 -Zn 2 -MnCl 2）2-y Co x /子>）<子> 1-K A <子>ķ; 0.15≤z≤0.50; 0.17≤x≤0.30; 0.35≤y≤0.75; 0 < k＆lt; 0.1; x + y + z = 1; A包含Al和任选的至少一种选自Mg，Zr，W，Ti，Cr，V，Nb，B和Ca及其组合的附加金属掺杂剂; 并且其中所述Li和M以至少0.95且不大于1.10的Li与M的摩尔比存在于所述核中; 负极; 以及包含锂盐的非水电解液，非水溶剂; 和添加剂混合物，其包含：丙-1-烯-1,3-磺内酯; 至少一种选自三（三甲基甲硅烷基）亚磷酸酯，三（三甲基甲硅烷基）磷酸酯，三烯丙基磷酸酯及其组合的化合物; 和至少一种选自甲二磺酸二甲酯，1,3,2-二氧硫杂环戊烷-2,2-二氧化物及其组合的化合物。

2. 发明申请

WO2019185349A1 METHODS FOR PREPARING POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES 审中-公开
公开(公告)号：WO2019185349A1
公开(公告)日：2019-10-03
申请号：PCT/EP2019/056210
申请日：2019-03-13
申请人： UMICORE , UMICORE KOREA LTD.
发明人： PAULSEN, Jens , KUMAKURA, Shinichi , YANG, TaeHyeon , KIM, Dae-Hyun , YANG, HyeJeong
IPC分类号： C01G53/00 , H01M4/505
摘要： A method for preparing a powderous positive electrode material comprising single crystal monolithic particles comprising Ni and Co and having a general formula Li 1+a ((Ni z (Ni ½ Mn ½ )y Co x ) 1-k A k ) 1-a O 2 , wherein A is a dopant, -0.03≤a≤0.06, 0.05≤x≤0.35, 0.10≤z≤0.95, x+y+z=1 and k≤0.05, the method comprising the steps of - providing a mixture comprising a Ni- and Co- bearing precursor and a Li bearing precursor, - subjecting the mixture to a multiple step sintering process whereby in the final sintering step a sintered lithiated intermediate material is obtained comprising agglomerated primary particles having a primary particle size distribution with a D50 between 2.0 and 8.0 μm, - subjecting the lithiated intermediate material to a wet ball milling step whereby the agglomerated primary particles are deagglomerated and a slurry comprising deagglomerated primary particles is obtained, - separating the deagglomerated primary particles from the slurry, and - heat treating the deagglomerated primary particles at a temperature between 300°C and at least 20°C below the temperature in the final sintering step of the multiple step sintering process, whereby single crystal monolithic particles comprising Ni and Co are obtained.

3. 发明申请

WO2017046723A1 LITHIUM BATTERY CONTAINING CATHODE MATERIAL AND ELECTROLYTE ADDITIVES FOR HIGH VOLTAGE APPLICATION 审中-公开
标题翻译：包含阴极材料的锂电池和用于高电压应用的电解质添加剂
公开(公告)号：WO2017046723A1
公开(公告)日：2017-03-23
申请号：PCT/IB2016/055485
申请日：2016-09-15
申请人： UMICORE , UMICORE KOREA LTD.
发明人： XIA, Xin , BLANGERO, Maxime , ZHANG, Jing , YANG, Wenlong , PAULSEN, Jens
IPC分类号： H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/0568 , H01M4/525 , H01M4/505 , H01M4/36 , H01M4/13
CPC分类号： H01M10/0567 , C01G51/42 , H01M4/366 , H01M4/525 , H01M10/0525
摘要： A lithium secondary cell having an operating voltage ≥4.35sV, comprising a cathode comprising a doped L1CoO 2 active material, an anode comprising graphite, and an electrolyte comprising a carbonate-based solvent, a lithium salt and both a succinonitrile (SN) and a lithium bis(oxalato)borate (LiBOB) additive wherein during the discharge at 45°C from a state of charge (SOC) of 100% at 4.5V to a SOC of 0 at 3V at a C/10 rate the difference of the SOC at 4.42V and 4.35V is at least 7% but less than 14%, and wherein the active material is doped by at least 0.5 mole% of either one or more of Mn, Mg and Ti.
摘要翻译：一种具有工作电压≥4.35sV的锂二次电池，其包含掺杂的L1CoO 2活性材料的阴极，包含石墨的阳极和包含碳酸酯类溶剂，锂盐和琥珀腈（SN）和锂双（草酸）硼酸盐（LiBOB）添加剂，其中在45℃从4.5V时的100％的充电状态（SOC）在C / 10速率下以3V的SOC为0放电期间， 4.42V和4.35V为至少7％但小于14％，并且其中活性材料通过至少0.5摩尔％的Mn，Mg和Ti中的一种或多种掺杂。

4. 发明申请

WO2014090584A1 BIMODAL LITHIUM TRANSITION METAL BASED OXIDE POWDER FOR USE IN A RECHARGEABLE BATTERY 审中-公开
标题翻译：用于可充电电池的双金属过渡金属氧化物粉末
公开(公告)号：WO2014090584A1
公开(公告)日：2014-06-19
申请号：PCT/EP2013/074961
申请日：2013-11-28
申请人： UMICORE , UMICORE KOREA LTD.
发明人： PAULSEN, Jens , YANG, HyeYun
IPC分类号： H01M4/131 , C01G51/00 , C01G53/00 , H01M4/36 , H01M4/505 , H01M4/525 , H01M10/052
CPC分类号： H01M4/366 , C01G51/42 , C01G53/44 , C01P2002/60 , C01P2004/03 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/364 , H01M4/48 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/54 , H01M10/052 , H01M10/0525 , H01M2004/021 , H01M2004/028
摘要： A bimodal lithium transition metal oxide based powder for a rechargeable battery, comprising: -a first lithium transition metal oxide based powder, either comprising a material having a layered crystal structure consisting of the elements Li, a metal M and oxygen, wherein the Li content is stoichiometrically controlled, wherein the metal M has the formula M=Co 1-a M' a , with 0≤a≤0.05, and wherein M' is either one or more metals of the group consisting of Al, Ga and B; or comprising a core material and a surface layer, the core having a layered crystal structure consisting of the elements Li, a metal M and oxygen, wherein 10 the Li content is stoichiometrically controlled, wherein the metal M has the formula M=Co 1-a M' a , with 0≤a≤0.05, wherein M' is either one or more metals of the group consisting of Al, Ga and B; and the surface layer consisting of a mixture of the elements of the core material and inorganic N-based oxides, wherein N is either one or more metals of the group consisting of Mg, Ti, Fe, Cu, Ca, Ba, Y, Sn, Sb, Na, Zn, Zr, Si, Nb, Mo, Ru, Rh, Pd, Ag, Cd, Sc, Ce, Pr, Nd, Gd, Dy, and Er; the first powder having an average particle size (D50) of at least 5 µm;and -a second lithium transition metal oxide based powder having the formula Li 1+b N' 1-b O 2 , wherein 0.10≤b≤0.25, and N'=Ni x Mn y CO z A d , wherein 0.10≤x≤0.60, 0.30≤y≤0.80, 0.05≤z ≤0.20 and 0≤d≤0.10, A being a dopant, the second powder having an average particle size (D50) of less than 5 µm, and preferably less than 2 µm.
摘要翻译：一种用于可再充电电池的双峰型锂过渡金属氧化物基粉末，包括： - 第一锂过渡金属氧化物基粉末，其包含具有由元素Li，金属M和氧组成的层状晶体结构的材料，其中所述Li含量化学计量控制，其中金属M具有式M = Co1-a M'a，其中0≤a≤0.05，并且其中M'是Al，Ga和B组成的一种或多种金属; 或包含芯材和表面层，所述芯具有由元素Li，金属M和氧组成的层状晶体结构，其中Li含量为化学计量控制，其中金属M具有式M = Co1-a M'a，0≤a≤0.05，其中M'是Al，Ga和B组中的一种或多种金属; 由核心材料和无机N-氧化物的混合物组成的表面层，其中N为Mg，Ti，Fe，Cu，Ca，Ba，Y，Sn中的一种或多种金属，Sb，Na，Zn，Zr，Si，Nb，Mo，Ru，Rh，Pd，Ag，Cd，Sc，Ce，Pr，Nd，Gd，Dy和Er; 平均粒径（D50）为至少5μm的第一粉末;和具有式Li1 + bN'1-bO2的第二锂过渡金属氧化物基粉末，其中0.10≤b≤0.25，和N'= NixMnyCOzAd 其中，0.10≤x≤0.60,0.30≤y≤0.80,0.05≤z≤0.20,0≤d≤0.10，A为掺杂剂，第二粉末的平均粒径（D50）小于5μm，优选为小于2μm。

5. 发明申请

WO2014090575A1 LOW POROSITY ELECTRODES FOR RECHARGEABLE BATTERIES 审中-公开
标题翻译：用于可充电电池的低电极电极
公开(公告)号：WO2014090575A1
公开(公告)日：2014-06-19
申请号：PCT/EP2013/074844
申请日：2013-11-27
申请人： UMICORE , UMICORE KOREA LTD.
发明人： PAULSEN, Jens , YANG, HyeYun
IPC分类号： H01M4/02 , H01M4/131
CPC分类号： H01M4/525 , H01M4/02 , H01M4/131 , H01M4/366 , H01M4/505 , H01M2004/021 , H01M2004/028
摘要： A positive electrode for a rechargeable battery comprising at least 95% active cathode material with an electrode loading of at least 6 mg/cm 2 , and preferably at least 10 mg/cm 2 , and an electrode porosity of less than 2%, and preferably less than 1 %. The active cathode material may comprise a bimodal composition wherein at least 70% consists of a first lithium cobalt based oxide powder having an average particle size (D50) of at least 25 μm and a BET value 2 /g, and a second lithium transition metal oxide based powder having the formula Li 1+b N 1-b O 2 , wherein 0.10≤b≤0.25, and N = Ni x Mn y Co 2 A d , wherein 0.10≤x≤0.40, 0.30≤y≤0.80, 0
摘要翻译：一种用于可再充电电池的正电极，包括至少95％的活性阴极材料，电极负载量至少为6mg / cm 2，优选为至少10mg / cm 2，电极孔隙率小于2％，优选小于 1％。活性阴极材料可以包括双峰组合物，其中至少70％由平均粒径（D50）至少为25μm，BET值<0.2m 2 / g的第一种锂钴氧化物粉末和第二种锂具有式Li1 + bN1-bO2的过渡金属氧化物基粉末，其中0.10≤b≤0.25，N = NixMnyCo2Ad，其中0.10≤x≤0.40,0.30≤y≤0.80,0≤z≤0.20,0≤d≤0.10 ，A为掺杂剂，第二粉末的平均粒径（D50）小于10μm。

6. 发明申请

WO2019166930A1 POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES 审中-公开
公开(公告)号：WO2019166930A1
公开(公告)日：2019-09-06
申请号：PCT/IB2019/051485
申请日：2019-02-25
申请人： UMICORE , UMICORE KOREA LTD.
发明人： KIM, Dae-Hyun , PAULSEN, Jens , KUMAKURA, Shinichi , LEE, YuRi , ZHU, Liang , YANG, TaeHyeon
IPC分类号： H01M4/36 , H01M4/525 , H01M4/62 , H01M4/131 , H01M10/052
摘要： a first lithium transition metal oxide based powder, comprising a material A having a layered crystal structure consisting of the elements Li, a transition metal based composition M and oxygen, the first powder having a particle size distribution with a span 1+b N' 1-b O 2 , wherein -0.03≤b≤0.10, and N'=Ni x M" y Co z E d , wherein 0.30≤x≤0.92 0.05≤y≤0.40, 0.05≤z≤0.40 and 0≤d≤0.10, with M" being either one or both of Mn or Al, and with E being a dopant different from M", the first powder having an average particle size D50 between 10 and 40 μηι, the second powder having an average particle size D50 between 2 and 4 μηι; and wherein the weight ratio of the second powder in the bimodal mixture is between 20 and 60 wt%.

7. 发明申请

WO2019120973A1 POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES 审中-公开
公开(公告)号：WO2019120973A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/083406
申请日：2018-12-04
申请人： UMICORE , UMICORE KOREA LTD.
发明人： CELASUN, Yagmur , PAULSEN, Jens , KUMAKURA, Shinichi , PARK, AReum , LEE, JuKyoung , YANG, TaeHyeon
IPC分类号： C01G53/00 , H01M4/131 , H01M4/505 , H01M4/525
CPC分类号： C01G53/50 , C01G53/42 , C01P2002/54 , C01P2002/72 , C01P2002/85 , C01P2004/03 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2006/40 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0525
摘要： The invention provides a positive electrode active material for a lithium ion battery, comprising a lithium transition metal-based oxide powder, the powder comprising single crystal monolithic particles comprising Ni and Co and having a general formula Li 1+a ((Ni z (Ni ½ Mn ½ ) y Co x ) 1-k Ak) 1-a 02, wherein A is a dopant, -0.02

8. 发明申请

WO2018162165A1 PRECURSORS OF CATHODE MATERIALS FOR A RECHARGEABLE LITHIUM ION BATTERY 审中-公开
公开(公告)号：WO2018162165A1
公开(公告)日：2018-09-13
申请号：PCT/EP2018/053051
申请日：2018-02-07
申请人： UMICORE , UMICORE KOREA LTD.
发明人： KIM, Dae-Hyun , PAULSEN, Jens , OH, JinDoo , BLANGERO, Maxime
IPC分类号： C01G51/06 , C01G51/00 , H01M4/52 , H01M4/525
摘要： A method for manufacturing a cobalt based hydroxide carbonate compound having a malachite-rosasite mineral structure, comprising the steps of: - providing an first aqueous solution comprising a source of Co, - providing a second aqueous solution comprising Na 2 CO 3 , - mixing both solutions in a precipitation reactor at a temperature above 70°C, thereby precipitating a cobalt based hydroxide carbonate compound whilst evacuating from the reactor any CO 2 formed by the precipitation reaction, wherein the residence time of the compound in the reactor is between 1 and 4 hours, and - recovering the cobalt based hydroxide carbonate compound. The cobalt based hydroxide carbonate compound is used as a precursor of a lithium cobalt based oxide usable as an active positive electrode material in lithium ion batteries.

9. 发明申请

WO2015036882A2 WATER-BASED CATHODE SLURRY FOR A LITHIUM ION BATTERY 审中-公开
标题翻译：锂离子电池用水基阴极泥浆
公开(公告)号：WO2015036882A2
公开(公告)日：2015-03-19
申请号：PCT/IB2014/064018
申请日：2014-08-22
申请人： UMICORE , UMICORE KOREA LTD.
发明人： PAULSEN, Jens , HONG, HeonPyo , AHN, Hyo Sun
CPC分类号： H01M4/366 , B60L11/1861 , B60L11/1879 , B60L11/1887 , B60L2240/36 , B60L2240/545 , C01G53/50 , C01P2004/03 , C01P2004/50 , C01P2004/62 , C01P2004/80 , C01P2006/40 , H01M4/131 , H01M4/1315 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/623 , H01M10/0525 , H01M2004/021 , H01M2004/028 , H01M2220/20 , Y02T10/7011 , Y02T10/7044 , Y02T10/705 , Y02T90/34
摘要： A water-based lithium ion battery cathode slurry comprising a cathode active material comprising a lithium transition metal oxide powder wherein the lithium transition metal oxide powder consists of agglomerates of primary particles, the primary particles comprising a coating layer comprising a polymer is proposed. The polymer is preferably a fluorine-containing polymer comprising at least 50 wt% of fluorine. The coating layer preferably comprises a first inner and a second outer coating layer, the second outer layer comprising the fluorine-containing polymer, and the first inner layer consisting of a reaction product of the fluorine-containing polymer and the surface of the primary particles. The reaction product preferably comprises LiF.
摘要翻译：包含含有锂过渡金属氧化物粉末的正极活性材料的水基锂离子电池正极浆料，其中所述锂过渡金属氧化物粉末由初级粒子的聚集体组成，所述初级粒子包含涂层包含聚合物。聚合物优选为包含至少50重量％的氟的含氟聚合物。涂层优选包括第一内层和第二外层，第二外层包含含氟聚合物，第一内层由含氟聚合物与初级颗粒表面的反应产物组成。反应产物优选包含LiF。

10. 发明申请

WO2014132174A1 DOPED SODIUM MANGANESE OXIDE CATHODE MATERIAL FOR SODIUM ION BATTERIES 审中-公开
标题翻译：用于钠离子电池的氧化锰氧化物阴极材料
公开(公告)号：WO2014132174A1
公开(公告)日：2014-09-04
申请号：PCT/IB2014/059201
申请日：2014-02-24
申请人： UMICORE , UMICORE KOREA LTD. , TOKYO UNIVERSITY OF SCIENCE FOUNDATION
发明人： PAULSEN, Jens , KOMABA, Shinichi , HARA, Ryo , YABUUCHI, Naoaki , KAJIYAMA, Masataka
IPC分类号： H01M4/525 , H01M4/505 , H01M4/46 , H01M10/054
CPC分类号： H01M4/131 , C01G45/1228 , C01P2002/50 , C01P2002/52 , C01P2002/72 , C01P2002/76 , C01P2004/61 , H01M4/0445 , H01M4/505 , H01M4/525 , H01M10/054 , H01M2004/021 , H01M2004/028
摘要： A sodium transition metal cathode material for a rechargeable sodium battery having a P2 layered bronze crystal structure, comprising at least 55 mol% manganese, wherein the manganese valence state is at least 3.75. The material undergoes a structural transformation to a secondary cathode material by extraction of sodium during the 1 st charge of a rechargeable sodium battery comprising the sodium cathode material. The material has either a composition Na x M0 2 where M = Mn 1-y-z Li y A z where z a Mn 1-a-b-c Mg b A c where 0
摘要翻译：一种具有P2层青铜晶体结构的可再充电钠电池用钠过渡金属阴极材料，其包含至少55mol％的锰，其中锰价态至少为3.75。在包含钠阴极材料的可再充电钠电池的第一次充电期间，材料通过提取钠而进行到次级正极材料的结构转化。该材料具有组成NaxM02，其中M = Mn1-y-zLiyAz其中z <0.2和y <0.33和0.66

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