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1. 发明申请

WO2018036954A1 CATHODE ACTIVE MATERIAL FOR HIGH VOLTAGE SECONDARY BATTERY 审中-公开
标题翻译：用于高压二次电池的阴极活性材料
公开(公告)号：WO2018036954A1
公开(公告)日：2018-03-01
申请号：PCT/EP2017/071009
申请日：2017-08-21
申请人： HALDOR TOPSØE A/S
发明人： DAHL, Søren , HØJ, Jakob Weiland , HØJBERG, Jonathan , KOLLIN, Line, Holten
IPC分类号： C01G45/12 , H01M4/136 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0567
摘要： The invention relates to a cathode active material for a high voltage secondary battery with a cathode arranged for being fully or mainly operated above 4.4 V vs. Li/Li + , wherein the cathode active material is an oxide that comprises sulfate as a capacity fade reducing compound. The invention also relates to a cathode active material for a high voltage secondary battery having the composition Li x M y Mn 2-y O 4-v (SO 4 ) z , where 0.9 ≤ x ≤ 1.1, 0.4 ≤ y ≤ 0.5, 0
摘要翻译：本发明涉及一种用于高压二次电池的阴极活性材料，其阴极布置成完全或主要在4.4V vs.Li/Li +以上操作，其中正极活性材料是包含硫酸盐作为容量衰减降低化合物的氧化物。本发明还涉及一种用于高电压二次电池的阴极活性材料，其组成为Li _{M _{2 _{0 _{> 4-v（SO_4）z_z，其中0.9≤x≤1.1,0.4≤y≤0.5,0< z≤0.1,0≤v≤z，M是选自Ni，Mg，Ti，V，Cr，Fe，Co，Cu，Zn，Al，Ga，Rb，Ge，Mo，Nb ，Zr，Si及其组合，其中所述正极活性材料包含硫酸盐作为容量衰减降低化合物。此外，本发明涉及包含根据本发明的正极活性材料的二次电池以及用于制备本发明的正极活性材料的方法。}}}}

2. 发明申请

WO2017032789A1 HIGH TAP DENSITY LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL, INTERMEDIATE AND PROCESS OF PREPARATION 审中-公开
标题翻译：高密度锂离子电极活性材料，中间体和制备方法
公开(公告)号：WO2017032789A1
公开(公告)日：2017-03-02
申请号：PCT/EP2016/069961
申请日：2016-08-24
申请人： HALDOR TOPSØE A/S
发明人： VON BÜLOW, Jon Fold , DAHL, Søren , HØJBERG, Jonathan , HØJ, Jakob Weiland
IPC分类号： H01M4/505 , H01M4/525
CPC分类号： H01M4/505 , H01M4/525
摘要： The invention relates to a lithium positive electrode active material intermediate comprising less than 80 wt% spinel phase and a net chemical composition of Li x Ni y Mn 2-y O 4-δ wherein 0.9 ≤ x ≤ 1.1; 0.4 ≤ y ≤ 0.5; and 0.1 ≤ δ; where the lithium positive electrode active material intermediate has been heat treated in a reducing atmosphere at a temperature of from 300°C to 1200°C. The invention further relates to a process for the preparation of a lithium positive electrode active material with high tap density for a high voltage secondary battery where the cathode is fully or partially operated above 4.4 V vs. Li/Li+, comprising the steps of a) Heating a precursor in a reducing atmosphere at a temperature of from 300°C to 1200°C to obtain a lithium positive electrode active material intermediate; b) Heating the product of step a. in a non-reducing atmosphere at a temperature of from 300°C to 1200°C; wherein the mass of the product of step b. increases by at least 0.25 % compared to the mass of the product of step a.
摘要翻译：本发明涉及一种锂正极活性物质中间体，其包含小于80wt％的尖晶石相和LixNiyMn2-yO4-δ的净化学组成，其中0.9≤x≤1.1; 0.4≤y≤0.5; 和0.1≤δ; 其中锂正极活性物质中间体在还原气氛中在300℃至1200℃的温度下进行热处理。本发明还涉及一种高压二次电池制备具有高振实密度的锂正极活性材料的方法，其中阴极完全或部分地操作在4.4V以上对Li / Li +，包括以下步骤：a）在还原气氛中在300℃〜1200℃的温度下加热前体，得到锂正极活性物质中间体; b）加热步骤a的产品。在非还原性气氛中，在300℃〜1200℃的温度下，其中步骤b的产物的质量。与步骤a的产物的质量相比增加至少0.25％。

3. 发明申请

WO2017089220A1 METHOD OF PREPARATION OF A MONOLITHIC CATALYST FOR SELECTIVE CATALYTIC REDUCTION OF NITROGEN OXIDES 审中-公开
标题翻译：制备用于选择性催化还原氮氧化物的单价催化剂的方法
公开(公告)号：WO2017089220A1
公开(公告)日：2017-06-01
申请号：PCT/EP2016/077988
申请日：2016-11-17
申请人： HALDOR TOPSØE A/S
发明人： HØJ, Jakob Weiland , VISTISEN, Peter Østergaard
IPC分类号： B01J37/08 , B01J37/34 , B01J21/06 , B01J23/22 , B01J23/30 , B01D53/86 , B01D53/94 , B01J35/04 , B01J37/02 , F01N3/20
CPC分类号： B01J23/22 , B01D53/9418 , B01D2251/2062 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01J21/063 , B01J23/30 , B01J35/0093 , B01J35/04 , B01J37/0242 , B01J37/08 , B01J37/346 , F01N3/2066 , F01N3/281 , F01N3/2828 , F01N2330/02 , F01N2330/06 , Y02T10/24
摘要： Method of preparing a monolithic SCR catalyst with a plu- rality of gas flow channels comprising the steps of (a) providing a monolithic shaped substrate with a plurali-5 ty of parallel gas flow channels; (b) coating the substrate with a washcoat slurry comprising titania; (c) drying and calcining the washcoat slurry; (d) impregnating the dried and calcined washcoat with an 10 aqueous impregnation solution comprising a precursor of a vanadium oxide; (e) drying the thus coated and impregnated washcoat at a drying rate of 5 mm/min or less along flow direction through the gas flow channels; and 15 (f) activating the dried, coated and impregnated washcoat by calcining.
摘要翻译：制备具有多个气体流动通道的整体式SCR催化剂的方法，包括以下步骤：（a）提供具有多个平行气体流动通道的单片成形基底; （b）用包含二氧化钛的修补基涂料浆料涂覆基材; （c）干燥和煅烧修补基面涂层浆料; （d）用包含氧化钒前体的含水浸渍溶液浸渍干燥和煅烧的修补基面涂层; （e）沿着通过气流通道的流动方向以5mm / min或更小的干燥速率干燥如此涂覆和浸渍的修补基面涂层; 和15（f）通过煅烧活化干燥的，涂覆和浸渍的修补基面涂层。

4. 发明申请

WO2020127543A1 LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL 审中-公开
公开(公告)号：WO2020127543A1
公开(公告)日：2020-06-25
申请号：PCT/EP2019/086034
申请日：2019-12-18
申请人： HALDOR TOPSØE A/S
发明人： HØJBERG, Jonathan , HØJ, Jakob Weiland , ELKJÆR, Christian Fink , LUNDEGAARD, Lars Fahl , DAHL, Søren
IPC分类号： C01G53/00
摘要： The invention relates to a lithium positive electrode active material for a high voltage secondary battery: the lithium positive electrode active material comprising at least 94 wt% spinel, where the spinel has a net chemical composition of Li x Ni y Mn 2-y O 4 , wherein: 0.95 ≤ x ≤ 1.05; 50.43 ≤ y ≤ 0.47.The lithium positive electrode active material is made up of particles characterized by one or more of the following parameter ranges: the particles have average aspect ratio below 1.6, the particles have a roughness below 1.35, particles have a circularity above 0.55. Then invention also relates to a process for the preparation of the lithium positive 10electrode active material as well as a secondary battery comprising the lithium positive electrode active material.

5. 发明申请

WO2019215083A1 DOPED LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL AND PROCESS FOR MANUFACTURE THEREOF 审中-公开
公开(公告)号：WO2019215083A1
公开(公告)日：2019-11-14
申请号：PCT/EP2019/061544
申请日：2019-05-06
申请人： HALDOR TOPSØE A/S
发明人： HØJBERG, Jonathan , DAHL, Søren , HØJ, Jakob Weiland , ELKJÆR, Christian Fink
IPC分类号： C01G53/00
摘要： The invention relates to a lithium positive electrode active material for a high voltage secondary battery, where the cathode is fully or partially operated above 4.4 V vs. Li/Li+. The lithium positive electrode active material comprises at least 95 wt% spinel having a chemical composition of Li x Ni y Mn 2-y-z D z O 4 , wherein 0.9 ≤ x ≤ 1.1, 0.4≤y≤0.5, 0.02 ≤ z ≤ 0.2, wherein D is a dopant chosen between the following elements: Co, Cu, Ti, Zn, Mg, Fe or combinations thereof. The lithium positive electrode active material is a powder composed of secondary particles formed by primary particles, wherein said lithium positive electrode active material has a tap density of at least 1.9 g/cm 3 . The invention also relates to process for preparing the lithium positive electrode active material of the invention and a secondary battery comprising the lithium positive electrode active material of the invention.

6. 发明申请

WO2020127534A1 LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL 审中-公开
公开(公告)号：WO2020127534A1
公开(公告)日：2020-06-25
申请号：PCT/EP2019/086021
申请日：2019-12-18
申请人： HALDOR TOPSØE A/S
发明人： HØJBERG, Jonathan , HØJ, Jakob Weiland , ELKJÆR, Christian Fink , LUNDEGAARD, Lars Fahl , DAHL, Søren
IPC分类号： C01G53/00
摘要： The present invention relates to a lithium positive electrode active material for a high voltage secondary battery, where the lithium positive electrode active material compris-ing a spinel, and the spinel has a chemical composition of Li x Ni y Mn 2-y O 4 , wherein: 0.95 5≤ x ≤ 1.05; and 0.43 ≤ y ≤ 0.47. The lithium positive electrode active material is synthe-sized from precursors containing Li, Ni, and Mn in a ratio Li:Ni:Mn: X:Y:2-Y, wherein: 0.95 ≤ X ≤ 1.05; and 0.42 ≤ Y

7. 发明申请

WO2020127526A1 LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL 审中-公开
公开(公告)号：WO2020127526A1
公开(公告)日：2020-06-25
申请号：PCT/EP2019/086013
申请日：2019-12-18
申请人： HALDOR TOPSØE A/S
发明人： HØJBERG, Jonathan , HØJ, Jakob Weiland , ELKJÆR, Christian Fink , DAHL, Søren , LUNDEGAARD, Lars Fahl
IPC分类号： C01G53/00 , H01M4/02
摘要： The present invention relates to a lithium positive electrode active material for a high voltage secondary battery, where the lithium positive electrode active material comprises at least 94 wt% spinel. The spinel has a net chemical composition of Li x Ni y Mn 2-y O 4 , wherein: 0.95 ≤ x ≤ 1.05; 0.43 ≤ y ≤ 0.47; and wherein the lithium positive electrode active material has a capacity of at least 138 mAh/g, wherein y is determined by means of a method selected from the group 10consisting of electrochemical determination, X-ray diffraction and scanning transmission electron microscopy (STEM) in combination with energy dispersive X-ray spectroscopy (EDS). The invention also relates to a process for preparation of a lithium positive electrode active material for a high voltage secondary battery of the invention as well as a secondary battery comprising a lithium positive electrode active material according to the invention.

8. 发明申请

WO2018011132A1 METHOD FOR THE PREPARATION OF A VANADIUM BASED CATALYST 审中-公开
标题翻译：制备钒基催化剂的方法
公开(公告)号：WO2018011132A1
公开(公告)日：2018-01-18
申请号：PCT/EP2017/067243
申请日：2017-07-10
申请人： HALDOR TOPSØE A/S
发明人： HØJ, Jakob Weiland , GABRIELSSON, Pär L. T. , JØRGENSEN, Claus S.
IPC分类号： B01J23/22 , B01J23/30 , B01J35/00 , B01J37/02 , B01J37/08 , B01J35/10 , B01J35/04 , B01D53/94 , B01J21/06
摘要： Method for the preparation of a catalyst comprising vanadium pentoxide supported on a metal oxide catalyst carrier comprising the steps of a) providing particles of crystalline vanadium pentoxide and particles of a metal oxide catalyst carrier; b) solid state mixing the particles and dispersing the vanadium pentoxide particles on surface of the metal oxide carrier particles; and c) anchoring the dispersed vanadium pentoxide particles on surface of the metal oxide carrier particles by calcination at a temperature above 500°C, characterized in that sintering of the vanadium pentoxide particles is suppressed by addition of an anti-sintering metal oxide component, such as tungsten trioxide, during the anchoring in step c).
摘要翻译：制备包含载于金属氧化物催化剂载体上的五氧化钒的催化剂的方法，包括以下步骤：a）提供结晶五氧化二钒颗粒和金属氧化物催化剂载体颗粒; b）固态混合颗粒并将五氧化二钒颗粒分散在金属氧化物载体颗粒的表面上; 和c）通过在500℃以上的温度下煅烧将分散的五氧化二钒颗粒锚定在金属氧化物载体颗粒的表面上，其特征在于五氧化二钒颗粒的烧结通过添加抗 - 在步骤c）中的锚定期间，烧结金属氧化物组分，例如三氧化钨。

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