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1. 发明申请

US20130189562A1 METHOD FOR PREPARING A SOLID-STATE BATTERY BY SINTERING UNDER PULSATING CURRENT 有权
标题翻译：通过在脉冲电流下烧结制备固态电池的方法
公开(公告)号：US20130189562A1
公开(公告)日：2013-07-25
申请号：US13578415
申请日：2011-02-17
申请人： Michael Dolle , Patrick Rozier , Gaelle Delaizir , Jean-Marie Tarascon , Virginie Viallet , Mathieu Morcrette , Vincent Seznec , Renaud Bouchet , Abdelmaula Aboulaich , Laurence Tortet
发明人： Michael Dolle , Patrick Rozier , Gaelle Delaizir , Jean-Marie Tarascon , Virginie Viallet , Mathieu Morcrette , Vincent Seznec , Renaud Bouchet , Abdelmaula Aboulaich , Laurence Tortet
IPC分类号： H01M2/02 , H01M2/20
CPC分类号： H01M2/0207 , H01M2/204 , H01M4/02 , H01M4/0471 , H01M4/139 , H01M4/5825 , H01M10/0525 , H01M10/0562 , H01M10/058 , H01M2004/021 , H01M2300/0071 , Y02E60/122 , Y10T29/49115
摘要： The present invention relates to a method for preparing a completely solid Li-ion battery having a solid state body wherein the battery is assembled in a single step by stacking at least one layer of a powder mix including a positive electrode active material and a solid electrolyte, at least one intermediate layer of a solid electrolyte and at least one layer of a powder mix including a negative electrode active material and a solid electrolyte, and simultaneous sintering of the three layers at a pressure of at least 20 MPa, under pulsating current. The invention also relates to the Li-ion battery obtained by such a method.
摘要翻译：本发明涉及一种制备具有固态体的完全固体锂离子电池的方法，其中通过将至少一层包含正极活性材料和固体电解质的粉末混合物堆叠在一个步骤中组装电池，固体电解质的至少一个中间层和至少一层包含负极活性材料和固体电解质的粉末混合物，并且在脉动电流下以至少20MPa的压力同时烧结三层。本发明还涉及通过这种方法获得的锂离子电池。

2. 发明授权

US09431637B2 Method for preparing a solid-state battery by sintering under pulsating current 有权
标题翻译：在脉动电流下烧结制备固态电池的方法
公开(公告)号：US09431637B2
公开(公告)日：2016-08-30
申请号：US13578415
申请日：2011-02-17
申请人： Michael Dolle , Patrick Rozier , Gaelle Delaizir , Jean-Marie Tarascon , Virginie Viallet , Mathieu Morcrette , Vincent Seznec , Renaud Bouchet , Abdelmaula Aboulaich , Laurence Tortet
发明人： Michael Dolle , Patrick Rozier , Gaelle Delaizir , Jean-Marie Tarascon , Virginie Viallet , Mathieu Morcrette , Vincent Seznec , Renaud Bouchet , Abdelmaula Aboulaich , Laurence Tortet
IPC分类号： H01M10/0562 , H01M4/04 , H01M4/58 , H01M2/02 , H01M4/139 , H01M10/0525 , H01M10/058 , H01M2/20 , H01M4/02
CPC分类号： H01M2/0207 , H01M2/204 , H01M4/02 , H01M4/0471 , H01M4/139 , H01M4/5825 , H01M10/0525 , H01M10/0562 , H01M10/058 , H01M2004/021 , H01M2300/0071 , Y02E60/122 , Y10T29/49115
摘要： The present invention relates to a method for preparing a completely solid Li-ion battery having a solid state body wherein the battery is assembled in a single step by stacking at least one layer of a powder mix including a positive electrode active material and a solid electrolyte, at least one intermediate layer of a solid electrolyte and at least one layer of a powder mix including a negative electrode active material and a solid electrolyte, and simultaneous sintering of the three layers at a pressure of at least 20 MPa, under pulsating current. The invention also relates to the Li-ion battery obtained by such a method.
摘要翻译：本发明涉及一种制备具有固态体的完全固体锂离子电池的方法，其中通过将至少一层包含正极活性材料和固体电解质的粉末混合物堆叠在一个步骤中组装电池，固体电解质的至少一个中间层和至少一层包含负极活性材料和固体电解质的粉末混合物，并且在脉动电流下以至少20MPa的压力同时烧结三层。本发明还涉及通过这种方法获得的锂离子电池。

3. 发明授权

US07722986B2 Flexible, aqueous, controlled emission electrochemical cell 有权
标题翻译：柔性，水性，受控发射电化学电池
公开(公告)号：US07722986B2
公开(公告)日：2010-05-25
申请号：US11793105
申请日：2005-12-19
申请人： Valerie Lucas , Lionel Beluze , Mathieu Morcrette , Jean-Marie Tarascon
发明人： Valerie Lucas , Lionel Beluze , Mathieu Morcrette , Jean-Marie Tarascon
IPC分类号： H01M10/36 , H01M4/00
CPC分类号： G02F1/15
摘要： The invention concerns an electrochromic cell in thin films and aqueous electrolyte, with an emissivity that varies as a function of an applied control voltage. It is formed of the following flexible elements, superimposed and respectively in intimate contact: a first current collector (11) in electrically conducting material and intended to be connected to a first potential of the control voltage, a porous counter electrode (12) formed of a mixture of PVDF-HFP, PEO and a powder of a compound comprising complementary ions of an insertion material, a porous separator (13) formed of a mixture of PVDF-HFP and PEO, a second current collector (14) in electrically conducting material, intended to be connected to a second potential of the control voltage and capable of being traversed by ions, a porous electronic conduction layer (15) formed of a mixture of PVDF-HFP, PEO and a powder of an electrically conducting material, a porous active layer (16) formed of a mixture of PVDF-HFP, PEO and a powder of an insertion material.
摘要翻译：本发明涉及薄膜和含水电解质中的电致变色元件，发射率随施加的控制电压而变化。它由以下柔性元件形成，叠加并分别紧密接触：导电材料中的第一集电体（11）并且旨在连接到控制电压的第一电位;多孔对电极（12）由 PVDF-HFP，PEO和包含插入材料的互补离子的化合物的粉末的混合物，由PVDF-HFP和PEO的混合物形成的多孔隔膜（13），导电材料中的第二集电体（14），旨在连接到控制电压的第二电位并能够被离子穿过;由PVDF-HFP，PEO和导电材料的粉末的混合物形成的多孔电子传导层（15），多孔活性层（16）由PVDF-HFP，PEO和插入材料的粉末的混合物形成。

4. 发明授权

US07022290B2 System structure for in situ x-ray study of electrochemical cell component performance 失效
公开(公告)号：US07022290B2
公开(公告)日：2006-04-04
申请号：US09884283
申请日：2001-06-19
申请人： John Gural , Jean-Bernard Leriche , Mathieu Morcrette , Jean-Marie Tarascon
发明人： John Gural , Jean-Bernard Leriche , Mathieu Morcrette , Jean-Marie Tarascon
IPC分类号： B01L9/00 , B01L3/00 , B01L11/00 , H01M8/00 , H01M10/00
CPC分类号： G01N23/20 , H01M2/0207 , H01M2/0295 , H01M10/0525 , H01M10/4285 , H01M10/48
摘要： A structural system for accurately reproducible in situ x-ray studies of operating rechargeable electrochemical battery cell electrode components comprises an hermetically sealed cell component enclosure incorporating an x-ray transmissive window member of beryllium or the like. A research embodiment of the system comprises means for rapidly and consistently interchanging electrode compositions for operative comparison and evaluation, while a laminated cell system embodiment enables accurate testing of electrode components in commercial configurations such as unitary polymeric Li-ion battery cells.

5. 发明申请

US20080131773A1 Flexible, Aqueous, Controlled Emission Electrochemical Cell 有权
标题翻译：柔性，水性，受控发射电化学电池
公开(公告)号：US20080131773A1
公开(公告)日：2008-06-05
申请号：US11793105
申请日：2005-12-19
申请人： Valerie Lucas , Lionel Beluze , Mathieu Morcrette , Jean-Marie Tarascon
发明人： Valerie Lucas , Lionel Beluze , Mathieu Morcrette , Jean-Marie Tarascon
IPC分类号： H01M10/36 , H01M4/00
CPC分类号： G02F1/15
摘要： The invention concerns an electrochemical cell in thin films and aqueous electrolyte, with an emissivity that varies as a function of an applied control voltage. It is formed of the following flexible elements, superimposed and respectively in intimate contact:a first current collector (11) in electrically conducting material and intended to be connected to a first potential of the control voltage,a porous counter electrode (12) formed of a mixture of PVDF-HFP, PEO and a powder of a compound comprising complementary ions of an insertion material,a porous separator (13) formed of a mixture of PVDF-HFP and PEO,a second current collector (14) in electrically conducting material, intended to be connected to a second potential of the control voltage and capable of being traversed by ions,a porous electronic conduction layer (15) formed of a mixture of PVDF-HFP, PEO and a powder of an electrically conducting material,a porous active layer (16) formed of a mixture of PVDF-HFP, PEO and a powder of an insertion material.
摘要翻译：本发明涉及薄膜和含水电解质中的电化学电池，发射率随施加的控制电压而变化。它由以下柔性元件形成，叠加并分别紧密接触：导电材料中的第一集电体（11）并且旨在连接到控制电压的第一电位;多孔对电极（12）由 PVDF-HFP，PEO和包含插入材料的互补离子的化合物的粉末的混合物，由PVDF-HFP和PEO的混合物形成的多孔隔膜（13），导电材料中的第二集电体（14），旨在连接到控制电压的第二电位并能够被离子穿过;由PVDF-HFP，PEO和导电材料的粉末的混合物形成的多孔电子传导层（15），多孔活性层（16）由PVDF-HFP，PEO和插入材料的粉末的混合物形成。

6. 发明授权

US08062556B2 Nanocomposite material for the anode of a lithium cell 有权
标题翻译：用于锂电池阳极的纳米复合材料
公开(公告)号：US08062556B2
公开(公告)日：2011-11-22
申请号：US11431834
申请日：2006-05-11
申请人： Jean-Paul Peres , Stephane Gillot , Juliette Saint , Mathieu Morcrette , Dominique Larcher , Jean-Marie Tarascon , Pere Roca I Cabarrocas
发明人： Jean-Paul Peres , Stephane Gillot , Juliette Saint , Mathieu Morcrette , Dominique Larcher , Jean-Marie Tarascon , Pere Roca I Cabarrocas
IPC分类号： H01B1/04
CPC分类号： H01M4/587 , B82Y30/00 , C04B35/573 , C04B35/6267 , C04B2235/5454 , H01M4/13 , H01M4/362 , H01M4/38 , H01M4/386 , H01M10/052 , H01M2004/027 , Y10T428/31663 , Y10T428/31678
摘要： The subject of the invention is an anode material of the silicon-carbon composite type, for a lithium cell, having a high mass capacity and good cycling stability. This material is obtained by a preparation method comprising the steps consisting of: a) providing a silicon powder obtained by the plasma-enhanced chemical vapor deposition (PECVD) technique or by CO2 laser, the size of the silicon particles being less than 100 nm; b) mixing the silicon powder with a carbon-containing polymer, and c) carrying out the pyrolysis of the mixture. The invention also proposes a lithium cell containing at least one anode the material of which contains the nanocomposite material produced by this method.
摘要翻译：本发明的目的是具有高质量容量和良好的循环稳定性的用于锂电池的硅 - 碳复合型阳极材料。该材料通过包括以下步骤的制备方法获得：a）提供通过等离子体增强化学气相沉积（PECVD）技术或通过CO 2激光获得的硅粉，硅颗粒的尺寸小于100nm; b）将硅粉与含碳聚合物混合，和c）进行混合物的热解。本发明还提出一种锂电池，其含有至少一个阳极，其材料含有通过该方法制备的纳米复合材料。

7. 发明申请

US20060275668A1 Nanocomposite material for the anode of a lithium cell 有权
标题翻译：用于锂电池阳极的纳米复合材料
公开(公告)号：US20060275668A1
公开(公告)日：2006-12-07
申请号：US11431834
申请日：2006-05-11
申请人： Jean-Paul Peres , Stephane Gillot , Juliette Saint , Mathieu Morcrette , Dominique Larcher , Jean-Marie Tarascon , Pere Roca I Cabarrocas
发明人： Jean-Paul Peres , Stephane Gillot , Juliette Saint , Mathieu Morcrette , Dominique Larcher , Jean-Marie Tarascon , Pere Roca I Cabarrocas
IPC分类号： H01M4/58 , B05D1/12
CPC分类号： H01M4/587 , B82Y30/00 , C04B35/573 , C04B35/6267 , C04B2235/5454 , H01M4/13 , H01M4/362 , H01M4/38 , H01M4/386 , H01M10/052 , H01M2004/027 , Y10T428/31663 , Y10T428/31678
摘要： The subject of the invention is an anode material of the silicon-carbon composite type, for a lithium cell, having a high mass capacity and good cycling stability. This material is obtained by a preparation method comprising the steps consisting of: a) providing a silicon powder obtained by the plasma-enhanced chemical vapour deposition (PECVD) technique or by CO2 laser, the size of the silicon particles being less than 100 nm; b) mixing the silicon powder with a carbon-containing polymer, and c) carrying out the pyrolysis of the mixture. The invention also proposes a lithium cell containing at least one anode the material of which contains the nanocomposite material produced by this method.
摘要翻译：本发明的目的是具有高质量容量和良好的循环稳定性的用于锂电池的硅 - 碳复合型阳极材料。该材料通过包括以下步骤的制备方法获得：a）提供通过等离子体增强化学气相沉积（PECVD）技术或CO 2激光获得的硅粉末，其尺寸硅颗粒小于100nm; b）将硅粉与含碳聚合物混合，和c）进行混合物的热解。本发明还提出一种锂电池，其含有至少一个阳极，其材料含有通过该方法制备的纳米复合材料。

8. 发明申请

US20090072203A1 Carbon-Coated Li-Containing Powders and Process for Production Thereof 有权
标题翻译：含碳酸钙的粉末及其生产工艺
公开(公告)号：US20090072203A1
公开(公告)日：2009-03-19
申请号：US12270969
申请日：2008-11-14
申请人： Albane AUDEMER , Calin Wurm , Mathieu Morcrette , Sylvain Gwizdala , Christian Masquelier
发明人： Albane AUDEMER , Calin Wurm , Mathieu Morcrette , Sylvain Gwizdala , Christian Masquelier
IPC分类号： H01B1/24
CPC分类号： H01M4/5825 , C01B25/37 , C01B25/375 , C01B25/45 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/366 , H01M4/62 , H01M4/624 , H01M4/625 , H01M6/185 , H01M10/052 , H01M10/0562 , H01M2004/021 , H01M2004/028
摘要： The invention provides a new route for the synthesis of carbon-coated powders having the olivine or NASICON structure, which form promising classes of active products for the manufacture of rechargeable lithium batteries. Carbon-coating of the powder particles is necessary to achieve good performances because of the rather poor electronic conductivity of said structures. For the preparation of coated LiFePO4, sources of Li, Fe and phosphate are dissolved in an aqueous solution together with a polycarboxylic acid and a polyhydric alcohol. Upon water evaporation, polyesterification occurs while a mixed precipitate is formed containing Li, Fe and phosphate. The resin-encapsulated mixture is then heat treated at 700° C. in a reducing atmosphere. This results in the production of a fine powder consisting of an olivine LiFePO4 phase, coated with conductive carbon. When this powder is used as active material in a lithium insertion-type electrode, fast charge and discharge rates are obtained at room temperature and an excellent capacity retention is observed.
摘要翻译：本发明提供了一种用于合成具有橄榄石或NASICON结构的碳涂覆粉末的新途径，其形成用于制造可再充电锂电池的有希望的活性产品类别。由于所述结构的电子导电性差，所以粉末颗粒的碳涂层是必需的，以获得良好的性能。为了制备涂覆的LiFePO 4，将Li，Fe和磷酸盐源与多元羧酸和多元醇一起溶解在水溶液中。当水蒸发时，在形成含有Li，Fe和磷酸盐的混合沉淀物的同时发生聚酯化。然后将树脂包封的混合物在还原气氛中在700℃下进行热处理。这导致由导电碳涂覆的由橄榄石LiFePO 4相组成的细粉末的生产。当这种粉末用作锂插入型电极中的活性材料时，在室温下能够获得快速的充放电率，并且观察到优异的容量保持率。

9. 发明授权

US07371482B2 Lithium transition-metal phosphate powder for rechargeable batteries 有权
标题翻译：用于充电电池的锂过渡金属磷酸盐粉末
公开(公告)号：US07371482B2
公开(公告)日：2008-05-13
申请号：US10719134
申请日：2003-11-21
申请人： Calin Wurm , Mathieu Morcrette , Sylvain Gwizdala , Christian Masquelier
发明人： Calin Wurm , Mathieu Morcrette , Sylvain Gwizdala , Christian Masquelier
IPC分类号： H01M4/58 , C01B25/30
CPC分类号： H01M4/136 , C01B25/375 , C01B25/377 , C01B25/45 , H01M4/1397 , H01M4/5825 , H01M10/052
摘要： Methods of manufacture and use of phosphates of transition metals are described as positive electrodes for secondary lithium batteries, including a process for the production of LiMPO4 with controlled size and morphology, M being FexCoyNizMnw, where 0≦x≦1,0≦y≦1, 0≦w≦1, and x+y+z+w=1. According to an exemplary embodiment, a process is described for the manufacture of LiFePO4 including the steps of providing an equimolar aqueous solution of Li1+, Fe3+ and PO43−, evaporating water from the solution to produce a solid mixture, decomposing the solid mixture at a temperature of below 500° C. to form a pure homogeneous Li and Fe phosphate precursor, and annealing the precursor at a temperature of less than 800° C. in a reducing atmosphere to produce the LiFePO4 powder. The obtained powders can have a particle size of less than 1 μm, and can provide superior electrochemical performance when mixed for an appropriate time with an electrically conductive powder.
摘要翻译：过渡金属的磷酸盐的制造和使用方法被描述为二次锂电池的正电极，包括用于制备具有受控尺寸和形态的LiMPO 4的方法，M是Fe x x 其中0 <= x <= 1,0 <= y <= 1，0

10. 发明授权

US07618747B2 Carbon-coated Li-containing powders and process for production thereof 失效
标题翻译：含碳的含碳粉末及其生产方法
公开(公告)号：US07618747B2
公开(公告)日：2009-11-17
申请号：US10518560
申请日：2003-06-19
申请人： Albane Audemer , Calin Wurm , Mathieu Morcrette , Sylvain Gwizdala , Christian Masquelier
发明人： Albane Audemer , Calin Wurm , Mathieu Morcrette , Sylvain Gwizdala , Christian Masquelier
IPC分类号： C01B25/00 , H01M4/58
CPC分类号： H01M4/5825 , C01B25/37 , C01B25/375 , C01B25/45 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/366 , H01M4/62 , H01M4/624 , H01M4/625 , H01M6/185 , H01M10/052 , H01M10/0562 , H01M2004/021 , H01M2004/028
摘要： The invention provides a new route for the synthesis of carbon-coated powders having the olivine or NASICON structure, which form promising classes of active products for the manufacture of rechargeable lithium batteries. Carbon-coating of the powder particles is necessary to achieve good performances because of the rather poor electronic conductivity of said structures. For the preparation of coated LiFePO4, sources of Li, Fe and phosphate are dissolved in an aqueous solution together with a polycarboxylic acid and a polyhydric alcohol. Upon water evaporation, polyesterification occurs while a mixed precipitate is formed containing Li, Fe and phosphate. The resin-encapsulated mixture is then heat treated at 700° C. in a reducing atmosphere. This results in the production of a fine powder consisting of an olivine LiFePO4 phase, coated with conductive carbon. When this powder is used as active material in a lithium insertion-type electrode, fast charge and discharge rates are obtained at room temperature and an excellent capacity retention is observed.
摘要翻译：本发明提供了一种用于合成具有橄榄石或NASICON结构的碳涂覆粉末的新途径，其形成用于制造可再充电锂电池的有希望的活性产品类别。由于所述结构的电子导电性差，所以粉末颗粒的碳涂层是必需的，以获得良好的性能。为了制备涂覆的LiFePO 4，将Li，Fe和磷酸盐源与多元羧酸和多元醇一起溶解在水溶液中。当水蒸发时，在形成含有Li，Fe和磷酸盐的混合沉淀物的同时发生聚酯化。然后将树脂包封的混合物在还原气氛中在700℃下进行热处理。这导致由导电碳涂覆的由橄榄石LiFePO 4相组成的细粉末的生产。当这种粉末用作锂插入型电极中的活性材料时，在室温下能够获得快速的充放电率，并且观察到优异的容量保持率。

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