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    Lithium microbattery provided with an electronically conductive packaging layer
    1.
    发明授权
    Lithium microbattery provided with an electronically conductive packaging layer 有权
    锂微电池配有电子导电封装层

    公开(公告)号：US08911897B2

    公开(公告)日：2014-12-16

    申请号：US12902659

    申请日：2010-10-12

    申请人： Messaoud Bedjaoui ,  Steve Martin ,  Raphaël Salot

    发明人： Messaoud Bedjaoui ,  Steve Martin ,  Raphaël Salot

    IPC分类号： H01M10/02 ,  H01M10/04 ,  H01M10/0585 ,  H01M4/66 ,  H01M2/02 ,  H01M10/052 ,  H01M10/0525 ,  H01M4/134 ,  H01M6/40

    CPC分类号： H01M4/668 ,  H01M2/0275 ,  H01M4/134 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  Y02E60/122 ,  Y02P70/54

    摘要： A lithium microbattery comprises a packaging thin layer formed by a matrix of polymer material in which metallic particles are dispersed. The packaging thin layer constitutes at least a part of the anodic current collector of the lithium microbattery. The polymer material is advantageously obtained from at least a photopolymerizable precursor material chosen from bisphenol A diglycidylether, bisphenol F butanediol diglycidil ether, 7-oxabicylco[4.1.0]heptane-3-carboxylate of 7-oxabicylco[4.1.0]hept-3-ylmethyl and a mixture of bisphenol A and epichloridine. It can also be a copolymer obtained from a homogenous mixture of at least two photopolymerizable precursor materials, respectively acrylate-base, such as diacrylate 1,6-hexanediol and methacrylate, and epoxide-base, for example chosen from bisphenol A diglycidylether, 7-oxabicylco[4.1.0]heptane-3-carboxylate of 7-oxabicylco[4.1.0]hept-3-ylmethyl and a mixture of bisphenol A and epichloridine.

    摘要翻译： 锂微电池包括由金属颗粒分散的聚合物材料基质形成的包装薄层。 封装薄层构成锂微电池的阳极集电体的至少一部分。 聚合物材料有利地由至少一种选自双酚A二缩水甘油醚，双酚F丁二醇二缩水甘油醚，7-氧杂双环[4.1.0]庚-3-烯的7-氧杂双环[4.1.0]庚烷-3-羧酸乙酯的可光聚合的前体材料 - 甲基和双酚A和环氧氯化物的混合物。 它还可以是由至少两种可光聚合的前体材料，即丙烯酸酯基，例如二丙烯酸酯1,6-己二醇和甲基丙烯酸酯和环氧化物基团的均匀混合物获得的共聚物，例如选自双酚A二缩水甘油醚， 7-氧杂双环[4.1.0]庚-3-基甲基的2-（2-羟基丁基）[4.1.0]庚烷-3-羧酸甲酯和双酚A和环氧氯化物的混合物。

    NON-BALANCED LITHIUM-ION MICROBATTERY
    2.
    发明申请
    NON-BALANCED LITHIUM-ION MICROBATTERY 有权
    非平衡锂离子微波

    公开(公告)号：US20100330401A1

    公开(公告)日：2010-12-30

    申请号：US12818708

    申请日：2010-06-18

    申请人： Sami Oukassi ,  Frédéric Le Cras ,  Steve Martin ,  Raphaël Salot

    发明人： Sami Oukassi ,  Frédéric Le Cras ,  Steve Martin ,  Raphaël Salot

    IPC分类号： H01M10/44

    CPC分类号： H01M4/0438 ,  H01M4/0445 ,  H01M4/0461 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/382 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0562 ,  H01M2004/021 ,  H01M2300/0068

    摘要： The lithium-ion microbattery comprises a positive electrode having a first Li+ ion storage capacity and a first thickness made from a first lithium insertion material, an electrolyte and a negative electrode having a second storage capacity and a second thickness made from a second insertion material. The thicknesses are such that the ratio of the first storage capacity over the second storage capacity is greater than or equal to 10 and lower than or equal to 1000. During the first charging of the micro-battery, the Li+ ions are inserted in the negative electrode and completely saturate the second insertion material. When initial charging is continued, they form a metallic lithium layer between the electrolyte and the lithium-saturated negative electrode by electroplating. During the subsequent charging and discharging cycles, only the metallic lithium layer participates in transfer of lithium ions.

    摘要翻译： 锂离子微电池包括具有第一Li +离子存储容量的正极和由第一锂插入材料制成的第一厚度，具有第二存储容量的电解质和负极以及由第二插入材料制成的第二厚度。 厚度使得第一存储容量与第二存储容量之比大于或等于10且小于或等于1000.在微电池的第一次充电期间，将Li +离子插入到负极 电极并使第二插入材料完全饱和。 当继续进行初始充电时，它们通过电镀在电解质和锂饱和负极之间形成金属锂层。 在随后的充放电循环中，只有金属锂层参与锂离子的转移。

    METHOD FOR PRODUCING AT LEAST ONE MICROCOMPONENT WITH A SINGLE MASK
    3.
    发明申请
    METHOD FOR PRODUCING AT LEAST ONE MICROCOMPONENT WITH A SINGLE MASK 有权
    用于生产具有单个面罩的最小一个微型计算机的方法

    公开(公告)号：US20100310758A1

    公开(公告)日：2010-12-09

    申请号：US12796922

    申请日：2010-06-09

    申请人： Steve MARTIN ,  Nicolas Dunoyer ,  Sami Oukassi ,  Raphaël Salot

    发明人： Steve MARTIN ,  Nicolas Dunoyer ,  Sami Oukassi ,  Raphaël Salot

    IPC分类号： B05D5/12

    CPC分类号： H01M6/40 ,  C23C14/042 ,  C23C14/541 ,  C23C16/042 ,  C23C16/52 ,  H01M6/18 ,  H01M6/185

    摘要： The microcomponent, for example a microbattery, comprising a stack with at least two superposed layers on a substrate, is made using a single steel mask able to expand under the effect of temperature. The mask comprises at least one off-centered opening. The mask being at a first temperature, a first layer is deposited through the opening of the mask. The mask being at a second temperature, higher than the first temperature, a second layer is deposited through the opening of the mask. Finally, the mask being at a third temperature, higher than the second temperature, a third layer is deposited through the opening of the mask.

    摘要翻译： 微组件，例如微电池，其包括在衬底上具有至少两个叠置层的叠层，其使用能够在温度影响下膨胀的单个钢掩模制成。 面罩包括至少一个偏心开口。 掩模处于第一温度，第一层通过掩模的开口沉积。 掩模处于比第一温度高的第二温度下，通过掩模的开口沉积第二层。 最后，掩模处于高于第二温度的第三温度，通过掩模的开口沉积第三层。

    Encapsulated lithium electrochemical device
    4.
    发明授权
    Encapsulated lithium electrochemical device 有权
    封装锂电化学装置

    公开(公告)号：US08778532B2

    公开(公告)日：2014-07-15

    申请号：US12269486

    申请日：2008-11-12

    申请人： Raphaël Salot ,  Steve Martin ,  Sami Oukassi

    发明人： Raphaël Salot ,  Steve Martin ,  Sami Oukassi

    IPC分类号： H01M2/08 ,  H01M2/02 ,  H01M8/02

    CPC分类号： H01M8/028 ,  H01M2/0404 ,  H01M6/40 ,  H01M8/0286 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0585

    摘要： This lithium electrochemical device includes a stack of layers suitable for constituting a micro-battery deposited on a substrate and encapsulated using a protective cap sealed onto the substrate. It includes two collectors of the current generated by the micro-battery and at least one insulating layer inert as regards lithium. The collectors and the insulating layer or layers are deposited on the substrate. The protective cap is sealed onto the substrate using the layers constituting the current collectors and the insulating layer or layers. The cap has layers of the same nature, positioned in the same order in line with their respective layers deposited on the substrate, so that when the cap is sealed onto the substrate, the respective layers deposited on the cap and on the substrate come into contact with each other to provide the actual seal of the cap on the substrate.

    摘要翻译： 该锂电化学装置包括适于构成沉积在基板上的微电池的层叠层，并使用密封在基板上的保护帽进行封装。 它包括由微电池产生的电流的两个集电极和关于锂的至少一个绝缘层是惰性的。 集电体和绝缘层被沉积在基板上。 使用构成集电体的层和绝缘层将保护盖密封在基板上。 盖具有相同性质的层，以与沉积在基底上的各自层相同的顺序定位，使得当盖被密封到基底上时，沉积在盖和基底上的相应层接触 彼此提供盖子在基板上的实际密封。

    METHOD FOR ELIMINATING METALLIC LITHIUM
    10.
    发明申请
    METHOD FOR ELIMINATING METALLIC LITHIUM 有权
    消除金属锂的方法

    公开(公告)号：US20100326814A1

    公开(公告)日：2010-12-30

    申请号：US12818607

    申请日：2010-06-18

    申请人： Sami Oukassi ,  Lucie Le Van-Jodin ,  Raphaël Salot

    发明人： Sami Oukassi ,  Lucie Le Van-Jodin ,  Raphaël Salot

    IPC分类号： C23F4/00 ,  B01J19/08

    CPC分类号： C23F4/00 ,  H01M10/052 ,  H01M10/058 ,  Y02E60/122

    摘要： The method for eliminating metallic lithium on a support comprises a plasma application step. The plasma is formed from a carbon source and an oxygen source with a power comprised between 50 and 400 W. It transforms the metallic lithium into lithium carbonate. The method then comprises a dissolution step of the lithium carbonate in an aqueous solution.

    摘要翻译： 用于消除载体上的金属锂的方法包括等离子体施加步骤。 等离子体由碳源和氧源源于50至400W之间形成。它将金属锂转化为碳酸锂。 该方法然后包括碳酸锂在水溶液中的溶解步骤。