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1. 发明授权

US11557789B2 Solid electrolyte, electrode, power storage device, and method for producing solid electrolytes 有权
公开(公告)号：US11557789B2
公开(公告)日：2023-01-17
申请号：US16481782
申请日：2018-10-31
申请人： IMEC VZW , KATHOLIEKE UNIVERSITEIT LEUVEN , PANASONIC CORPORATION
发明人： Xubin Chen , Philippe Vereecken , Maarten Mees , Knut Bjarne Gandrud , Mitsuhiro Murata , Akihiko Sagara , Yukihiro Kaneko , Morio Tomiyama , Mikinari Shimada
IPC分类号： H01M10/0562 , H01M10/0525 , H01M4/62
摘要： A solid electrolyte (10) of the present disclosure includes porous silica (11) having a plurality of pores (12) interconnected mutually and an electrolyte (13) coating inner surfaces of the plurality of pores (12). The electrolyte (13) includes 1-ethyl-3-methylimidazolium bis(fluorosulfonyl)imide represented by EMI-FSI and a lithium salt dissolved in the EMI-FSI. A molar ratio of the EMI-FSI to the porous silica (11) is larger than 1.0 and less than 3.5.

2. 发明授权

US10115961B2 Method for the fabrication of a thin-film solid-state battery with Ni(OH)2 electrode, battery cell, and battery 有权
公开(公告)号：US10115961B2
公开(公告)日：2018-10-30
申请号：US15448001
申请日：2017-03-02
申请人： IMEC VZW , Katholieke Universiteit Leuven, KU LEUVEN R&D , Panasonic Corporation
发明人： Philippe Vereecken , Stanislaw Zankowski , Nathalie Hendrickx , Maarten Mees , Mitsuhiro Murata , Haruhiko Habuta
IPC分类号： H01M4/04 , H01M4/36 , H01M4/52 , H01M4/48 , H01M10/36 , H01M10/26 , H01M10/30 , H01M10/38
摘要： The disclosure relates to a method for the fabrication of a thin-film solid-state battery with Ni(OH)2 electrode, battery cell, and battery. One example embodiment is a method for fabricating a thin-film solid-state battery cell on a substrate comprising a first current collector layer. The method includes depositing above the first current collector layer a first electrode layer. The first electrode layer is a nanoporous composite layer that includes a plurality of pores having pore walls. The first electrode layer includes a mixture of a dielectric material and an active electrode material. The method also includes depositing above the first electrode layer a porous dielectric layer. The method further includes depositing directly on the porous dielectric layer a second electrode layer. Depositing the second electrode layer includes depositing a porous Ni(OH)2 layer using an electrochemical deposition process.

3. 发明申请

US20170271649A1 Method for the Fabrication of a Thin-Film Solid-State Battery with Ni(OH)2 Electrode, Battery Cell, and Battery 审中-公开
公开(公告)号：US20170271649A1
公开(公告)日：2017-09-21
申请号：US15448001
申请日：2017-03-02
申请人： IMEC VZW , Katholieke Universiteit Leuven, KU LEUVEN R&D , Panasonic Corporation
发明人： Philippe Vereecken , Stanislaw Zankowski , Nathalie Hendrickx , Maarten Mees , Mitsuhiro Murata , Haruhiko Habuta
IPC分类号： H01M4/04 , H01M10/36 , H01M4/52 , H01M4/48 , H01M4/36
CPC分类号： H01M4/0445 , H01M4/0452 , H01M4/364 , H01M4/48 , H01M4/52 , H01M10/26 , H01M10/30 , H01M10/36 , H01M10/38 , H01M2300/0002
摘要： The disclosure relates to a method for the fabrication of a thin-film solid-state battery with Ni(OH)2 electrode, battery cell, and battery. One example embodiment is a method for fabricating a thin-film solid-state battery cell on a substrate comprising a first current collector layer. The method includes depositing above the first current collector layer a first electrode layer. The first electrode layer is a nanoporous composite layer that includes a plurality of pores having pore walls. The first electrode layer includes a mixture of a dielectric material and an active electrode material. The method also includes depositing above the first electrode layer a porous dielectric layer. The method further includes depositing directly on the porous dielectric layer a second electrode layer. Depositing the second electrode layer includes depositing a porous Ni(OH)2 layer using an electrochemical deposition process.

4. 发明授权

US11784318B2 3D ordered nanomesh for metal-air battery 有权
公开(公告)号：US11784318B2
公开(公告)日：2023-10-10
申请号：US17442874
申请日：2019-04-01
申请人： Toyota Motor Europe , IMEC VZW , KATHOLIEKE UNIVERSITEIT LEUVEN
发明人： Fanny Jeanne Julie Barde , Philippe Vereecken , Yongho Kee
IPC分类号： H01M4/74 , H01M4/88 , H01M4/86
CPC分类号： H01M4/8817 , H01M4/8803 , H01M2004/8689
摘要： A method (100) for making a non-aqueous rechargeable metal-air battery is provided. The method includes before and/or after inserting (108) a cathode in the battery, a pre-conditioning step (104, 106, 110) of a 3D nanomesh structure, so as to obtain a pre-conditioned 3D nanomesh structure, the pre-conditioned 3D nanomesh structure being free of cathode active material.
A cathode to be inserted into a non-aqueous rechargeable metal-air battery is also provided. The cathode includes a pre-conditioned 3D nanomesh structure made of nanowires made of electronic conductive metal material, the pre-conditioned 3D nanomesh structure being free of cathode active material.
A non-aqueous rechargeable metal-air battery including such a cathode is also provided.

5. 发明授权

US10862101B2 Ion insertion battery electrode and method of fabricating same 有权
公开(公告)号：US10862101B2
公开(公告)日：2020-12-08
申请号：US16238455
申请日：2019-01-02
申请人： IMEC vzw , Katholieke Universiteit Leuven , Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
发明人： Sebastien Moitzheim , Philippe Vereecken , Paul Poodt , Joan Elisabeth Balder
IPC分类号： H01M4/131 , H01M10/0525 , H01M4/04 , H01M4/485 , H01M4/1391 , H01M10/0562 , H01M4/1315 , H01M4/13915 , H01M4/02 , H01M6/40
摘要： The disclosed technology relates to electrode layers of ion insertion type batteries and to electrode layer materials, wherein the electrode layer materials have a good electronic conductivity and a good ion conductivity, and wherein the electrode layers offer a good rate performance and a high storage capacity. The disclosed technology further relates to ion insertion type battery cells and batteries including such electrode layers, e.g., as an anode. The disclosed technology further relates to methods of forming such electrode layers and to methods for fabricating ion insertion type battery cells and batteries. The electrode layers according to the disclosed technology comprise titanium oxide comprising chlorine and may be deposited by atomic layer deposition at temperatures lower than 150° C.

6. 发明授权

US10374218B2 Methods for forming lithium manganese oxide layers 有权
公开(公告)号：US10374218B2
公开(公告)日：2019-08-06
申请号：US15339577
申请日：2016-10-31
申请人： IMEC VZW , Katholieke Universiteit Leuven, KU LEUVEN R&D
发明人： Nouha Labyedh , Marina Yurievna Timmermans , Philippe Vereecken
IPC分类号： C25D9/04 , C25D17/10 , H01M4/1391 , H01M4/505 , H01M4/131 , H01M4/04 , H01M4/02 , H01M4/66 , H01M10/0525 , H01M10/0585
摘要： A method is provided for forming a porous, electrochemically active lithium manganese oxide layer on a substrate, the method comprising: depositing a porous manganese oxide layer on the substrate; providing a Li containing layer on the porous manganese oxide layer; and afterwards performing an annealing step at a temperature in the range between 200° C. and 400° C., thereby inducing a solid-state reaction between the porous manganese oxide layer and the Li containing layer. The method may further comprise, before depositing the porous manganese oxide layer: depositing a seed layer on the substrate. A method of the present disclosure may be used for forming electrode layers of lithium-ion batteries.

7. 发明申请

US20160329603A1 Method for Fabricating Solid-State Thin Film Batteries 有权
标题翻译：制造固态薄膜电池的方法
公开(公告)号：US20160329603A1
公开(公告)日：2016-11-10
申请号：US15146714
申请日：2016-05-04
申请人： IMEC VZW , Katholieke Universiteit Leuven, KU LEUVEN R&D
发明人： Nouha Labyedh , Alfonso Sepulveda Marquez , Philippe Vereecken
IPC分类号： H01M10/0585 , H01M4/04 , H01M4/70 , H01M10/0525
CPC分类号： H01M10/0585 , H01M4/0404 , H01M4/0421 , H01M4/0471 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/667 , H01M4/70 , H01M10/0436 , H01M10/049 , H01M10/0525 , H01M2220/30 , H01M2300/0071
摘要： A method is provided for fabricating a thin film solid-state Li-ion battery comprising a first electrode layer, a solid electrolyte layer, and a second electrode layer. The method comprises depositing, on a substrate, an initial layer stack comprising a first layer comprising a first electrode material compound, and a second layer comprising an electrolyte material compound; and afterwards performing a lithiation step comprising incorporating Li in the first layer and in the second layer, thereby forming a stack of a first electrode layer and a solid electrolyte layer. The initial layer stack may further comprise a third layer comprising a second electrode material compound. By performing the lithiation step, Li is also incorporated in the third layer, such that a stack of a first electrode layer, a solid electrolyte layer, and a second electrode layer is formed. One or more of the first, second, or third layers may be Li-free.
摘要翻译：提供一种用于制造包括第一电极层，固体电解质层和第二电极层的薄膜固态锂离子电池的方法。该方法包括在衬底上沉积包括第一层的初始层堆叠，所述第一层包括第一电极材料化合物和包含电解质材料化合物的第二层; 然后进行锂化步骤，包括在第一层和第二层中并入Li，由此形成第一电极层和固体电解质层的堆叠。初始层堆叠还可以包括包含第二电极材料化合物的第三层。通过进行锂化步骤，也将Li并入第三层，从而形成第一电极层，固体电解质层和第二电极层的堆叠。第一，第二或第三层中的一个或多个可以是无Li的。

8. 发明公开

US20230411677A1 Electrochemical Process for Forming a Solid Electrolyte 审中-公开
公开(公告)号：US20230411677A1
公开(公告)日：2023-12-21
申请号：US18246786
申请日：2021-08-31
申请人： IMEC VZW , Katholieke Universiteit Leuven
发明人： Philippe Vereecken , Sebastiaan Herregods , Genis Vanheusden , Fanny Barde
IPC分类号： H01M10/056 , H01M10/058
CPC分类号： H01M10/056 , H01M2300/0085 , H01M10/058
摘要： A method for forming a solid electrolyte coating on a substrate (1), the method comprising: a. providing a first and a second electrode (3), b. coating a sol-gel precursor solution (4) of the solid electrolyte coating on the substrate (1) and electrically contacting the sol-gel precursor solution (4) with the first and the second electrode, the sol-gel precursor solution (4) being capable of forming a gel in presence of a voltage, and c. generating the voltage across the sol-gel precursor solution (4) via the first and the second electrodes, thereby transforming the sol-gel precursor solution (4) into a gel.

9. 发明申请

US20160204427A1 Solid-State Batteries and Methods for Fabrication 审中-公开
标题翻译：固态电池和制造方法
公开(公告)号：US20160204427A1
公开(公告)日：2016-07-14
申请号：US14992873
申请日：2016-01-11
申请人： IMEC VZW , Katholieke Universiteit Leuven, KU LEUVEN R&D
发明人： Philippe Vereecken , Cedric Huyghebaert , Xubin Chen
IPC分类号： H01M4/36 , H01M10/0585
CPC分类号： H01M4/366 , H01M4/0471 , H01M4/139 , H01M10/0562 , H01M10/0585 , H01M2004/021 , H01M2300/0068
摘要： Composite electrodes are disclosed that comprise an active electrode material and a solid electrolyte, wherein the solid electrolyte is a composite electrolyte. The composite electrolyte comprises an electrically insulating material having a plurality of pores and a solid electrolyte material covering inner surfaces of the plurality of pores. The active electrode material may comprise a plurality of active electrode material particles in electrical contact with each other, and the composite electrolyte may be located in spaces between the plurality of active electrode material particles. The present disclosure is further related to solid-state batteries comprising a stack of an anode, a solid electrolyte layer, and a cathode, wherein at least one of the anode and the cathode is a composite electrode according to the present disclosure. The present disclosure further provides methods for fabricating such composite electrodes and solid-state batteries.
摘要翻译：公开了包含活性电极材料和固体电解质的复合电极，其中固体电解质是复合电解质。复合电解质包括具有多个孔的电绝缘材料和覆盖多个孔的内表面的固体电解质材料。活性电极材料可以包括彼此电接触的多个活性电极材料颗粒，并且复合电解质可以位于多个有源电极材料颗粒之间的空间中。本公开还涉及包括阳极，固体电解质层和阴极的堆叠的固态电池，其中阳极和阴极中的至少一个是根据本公开的复合电极。本公开还提供了制造这种复合电极和固态电池的方法。

10. 发明授权

US11699810B2 Solid nanocomposite electrolyte materials 有权
公开(公告)号：US11699810B2
公开(公告)日：2023-07-11
申请号：US16607126
申请日：2018-02-20
申请人： IMEC VZW , Katholieke Universiteit Leuven, KU LEUVEN R&D
发明人： Philippe Vereecken , Xubin Chen , Maarten Mees
IPC分类号： H01M10/0525 , H01M10/0562
CPC分类号： H01M10/0562 , H01M10/0525 , H01M2300/0071 , H01M2300/0082
摘要： A solid nanocomposite electrolyte material comprising a mesoporous dielectric material comprising a plurality of interconnected pores and an electrolyte layer covering inner surfaces of the mesoporous dielectric material. The electrolyte layer comprises: a first layer comprising a first dipolar compound or a first ionic compound, the first dipolar or ionic compound comprising a first pole of a first polarity and a second pole of a second polarity opposite to the first polarity, wherein the first layer is adsorbed on the inner surfaces with the first pole facing the inner surfaces; and a second layer covering the first layer, the second layer comprising a second ionic compound or a salt comprising first ions of the first polarity and second ions of the second polarity, wherein the first ions of the ionic compound or salt are bound to the first layer.

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