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51. 发明申请

WO2011119614A2 INTERCONNECTING ELECTROCHEMICALLY ACTIVE MATERIAL NANOSTRUCTURES 审中-公开
标题翻译：互连电化学活性材料纳米结构
公开(公告)号：WO2011119614A2
公开(公告)日：2011-09-29
申请号：PCT/US2011/029440
申请日：2011-03-22
申请人： AMPRIUS, INC. , CUI, Yi , HAN, Song , LOVENESS, Ghyrn, E. , FASCHING, Rainer , DELHAGEN, William, S. , BERDICHEVSKY, Eugene, M.
发明人： CUI, Yi , HAN, Song , LOVENESS, Ghyrn, E. , FASCHING, Rainer , DELHAGEN, William, S. , BERDICHEVSKY, Eugene, M.
IPC分类号： H01M4/04 , B82B3/00 , H01M4/38 , C23C14/00 , H01M10/0525
CPC分类号： H01M4/386 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/38 , H01M4/387 , H01M4/626
摘要： Provided are various examples of lithium electrode subassemblies, lithium ion cells using such subassemblies, and methods of fabricating such subassemblies. Methods generally include receiving nanostructures containing electrochemically active materials and interconnecting at least a portion of these nanostructures. Interconnecting may involve depositing one or more interconnecting materials, such as amorphous silicon and/or metal containing materials. Interconnecting may additionally or alternatively involve treating a layer containing the nanostructures using various techniques, such as compressing the layer, heating the layer, and/or passing an electrical current through the layer. These methods may be used to interconnect nanostructures containing one or more high capacity materials, such as silicon, germanium, and tin, and having various shapes or forms, such as nanowires, nanoparticles, and nano-flakes.
摘要翻译：提供了锂电极子组件的各种示例，使用这种组件的锂离子电池以及制造这种组件的方法。方法通常包括接收含有电化学活性材料的纳米结构并互连这些纳米结构的至少一部分。互连可以涉及沉积一种或多种互连材料，例如非晶硅和/或含金属的材料。互连可以另外或可选地涉及使用各种技术处理包含纳米结构的层，例如压缩层，加热层和/或使电流通过层。这些方法可以用于连接含有一种或多种高容量材料（例如硅，锗和锡）的纳米结构，并且具有各种形状或形式，例如纳米线，纳米颗粒和纳米薄片。

52. 发明申请

WO2011060017A2 INTERMEDIATE LAYERS FOR ELECTRODE FABRICATION 审中-公开
标题翻译：电极制造的中间层
公开(公告)号：WO2011060017A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/056154
申请日：2010-11-10
申请人： AMPRIUS, INC , DELHAGEN, William, S. , FASCHING, Rainer, J. , LOVENESS, Ghyrn, E. , HAN, Song , BERDICHEVSKY, Eugene, M. , STEFAN, Constantin, I. , CUI, Yi , PLATSHON, Mark, C.
发明人： DELHAGEN, William, S. , FASCHING, Rainer, J. , LOVENESS, Ghyrn, E. , HAN, Song , BERDICHEVSKY, Eugene, M. , STEFAN, Constantin, I. , CUI, Yi , PLATSHON, Mark, C.
CPC分类号： H01M10/052 , H01M4/13 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/661
摘要： Provided are novel electrodes for use in lithium ion batteries. An electrode includes one or more intermediate layers positioned between a substrate and an electrochemically active material. Intermediate layers may be made from chromium, titanium, tantalum, tungsten, nickel, molybdenum, lithium, as well as other materials and their combinations. An intermediate layer may protect the substrate, help to redistribute catalyst during deposition of the electrochemically active material, improve adhesion between the active material and substrate, and other purposes. In certain embodiments, an active material includes one or more high capacity active materials, such as silicon, tin, and germanium. These materials tend to swell during cycling and may loose mechanical and/or electrical connection to the substrate. A flexible intermediate layer may compensate for swelling and provide a robust adhesion interface. Provided also are novel methods of fabricating electrodes containing one or more intermediate layers.
摘要翻译：提供用于锂离子电池的新型电极。电极包括位于基底和电化学活性材料之间的一个或多个中间层。中间层可以由铬，钛，钽，钨，镍，钼，锂以及其它材料及其组合制成。中间层可以保护基底，有助于在电化学活性材料的沉积期间重新分布催化剂，改善活性材料和基底之间的粘附性以及其它目的。在某些实施方案中，活性材料包括一种或多种高容量活性材料，例如硅，锡和锗。这些材料在循环过程中倾向于膨胀，并可能导致与基底的机械和/或电连接。柔性中间层可以补偿溶胀并提供牢固的粘合界面。还提供了制造包含一个或多个中间层的电极的新方法。

53. 发明申请

WO2010138617A3 CORE-SHELL HIGH CAPACITY NANOWIRES FOR BATTERY ELECTRODES 审中-公开
公开(公告)号：WO2010138617A3
公开(公告)日：2010-12-02
申请号：PCT/US2010/036235
申请日：2010-05-26
申请人： AMPRIUS INC. , CUI, Yi , HAN, Song , PLATSHON, Mark C.
发明人： CUI, Yi , HAN, Song , PLATSHON, Mark C.
IPC分类号： H01M4/13 , H01M4/38 , H01M4/583 , H01M4/48 , H01M10/0525
摘要： Provided are nanostructures containing electrochemically active materials, battery electrodes containing these nanostructures for use in electrochemical batteries, such as lithium ion batteries, and methods of forming the nanostructures and battery electrodes. The nanostructures include conductive cores, inner shells containing active materials, and outer shells partially at least coating the inner shells. The high capacity active materials having a stable capacity of at least about 1000 mAh/g can be used. Some examples include silicon, tin, and/or germanium. The outer shells may be configured to substantially prevent formation of Solid Electrolyte Interphase (SEI) layers directly on the inner shells. The conductive cores and/or outer shells may include carbon containing materials. The nanostructures are used to form battery electrodes, in which the nanostructures that are in electronic communication with conductive substrates of the electrodes.

54. 发明申请

WO2020135112A1 ELECTROLYTIC PRODUCTION OF HIGH-PURITY LITHIUM FROM LOW-PURITY SOURCES 审中-公开
公开(公告)号：WO2020135112A1
公开(公告)日：2020-07-02
申请号：PCT/CN2019/125337
申请日：2019-12-13
申请人： CUI, Yi , JIN, Yang , WU, Hui , LIU, Kai , LANG, Jialiang
发明人： CUI, Yi , JIN, Yang , WU, Hui , LIU, Kai , LANG, Jialiang
IPC分类号： C25C3/02 , C25C7/00
摘要： Devices and methods for purifying lithium from lithium salts, including those with low concentration of lithium salts, are provided. A molten composition comprising a lithium salt is electrolyzed with an anode in contact with the molten composition and a cathode separated from the molten composition by a solid electrolyte capable of conducting lithium ions.

55. 发明申请

WO2012135370A2 MODULAR MAGNETIC CONTAINER SYSTEM 审中-公开
标题翻译：模块化磁性容器系统
公开(公告)号：WO2012135370A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/030987
申请日：2012-03-28
申请人： URBIO LLC , CUI, Yi , ALLER, Jared , OYLER, Beau
发明人： CUI, Yi , ALLER, Jared , OYLER, Beau
IPC分类号： B65D21/032
CPC分类号： A01G9/02 , A01G9/022 , A47G7/044 , A47G2200/106 , B65D21/0205 , B65D25/22
摘要： A modular magnetic storage system including a container attachable to a surface, the container including a vessel having a top end, a bottom end, a wall and a magnet housing, the bottom end being positioned opposite to the top end, the wall extending between the bottom end and the top end, the wall and the bottom end defining a cavity, the top end defining an opening in the vessel, and the magnet housing defining a recess; a magnet disposed within the recess; and a resilient cover positioned over the magnet housing, the resilient cover providing a coefficient of friction between the resilient cover and the surface to maintain a position of the vessel on the surface.
摘要翻译：一种模块化磁存储系统，包括可附接到表面的容器，所述容器包括具有顶端，底端，壁和磁体壳体的容器，所述底端与所述顶端相对地定位，底端和顶端，壁和底端限定空腔，顶端限定容器中的开口，并且磁体壳体限定凹部; 设置在所述凹部内的磁体; 以及位于所述磁体壳体上方的弹性盖，所述弹性盖提供所述弹性盖和所述表面之间的摩擦系数，以维持所述容器在所述表面上的位置。

56. 发明申请

WO2011060024A2 OPEN STRUCTURES IN SUBSTRATES FOR ELECTRODES 审中-公开
标题翻译：电极基板的开放结构
公开(公告)号：WO2011060024A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/056163
申请日：2010-11-10
申请人： AMPRIUS, INC. , BERDICHEVSKY, Eugene, M. , HAN, Song , CUI, Yi , FASCHING, Rainer, J. , LOVENESS, Ghyrn, E. , DELHAGEN, William, S. , PLATSHON, Mark, C.
发明人： BERDICHEVSKY, Eugene, M. , HAN, Song , CUI, Yi , FASCHING, Rainer, J. , LOVENESS, Ghyrn, E. , DELHAGEN, William, S. , PLATSHON, Mark, C.
CPC分类号： H01M4/134 , H01M4/0428 , H01M4/1395 , H01M4/38 , H01M4/661 , H01M4/669 , H01M4/74 , H01M4/742 , H01M4/808
摘要： Provided are conductive substrates having open structures and fractional void volumes of at least about 25% or, more specifically, or at least about 50% for use in lithium ion batteries. Nanostructured active materials are deposited over such substrates to form battery electrodes. The fractional void volume may help to accommodate swelling of some active materials during cycling. In certain embodiments, overall outer dimensions of the electrode remain substantially the same during cycling, while internal open spaces of the conductive substrate provide space for any volumetric changes in the nanostructured active materials. In specific embodiments, a nanoscale layer of silicon is deposited over a metallic mesh to form a negative electrode. In another embodiment, a conductive substrate is a perforated sheet with multiple openings, such that a nanostructured active material is deposited into the openings but not on the external surfaces of the sheet.
摘要翻译：提供了具有至少约25％，或更具体地至少约50％的具有开放结构和分数空隙体积的导电基底，用于锂离子电池。纳米结构的活性材料沉积在这样的衬底上以形成电池电极。在循环过程中，分数空隙体积有助于适应一些活性物质的溶胀。在某些实施例中，电极的整个外部尺寸在循环过程中保持基本相同，而导电衬底的内部开放空间为纳米结构活性材料中的任何体积变化提供了空间。在具体实施方案中，将纳米级的硅层沉积在金属网上以形成负电极。在另一个实施例中，导电衬底是具有多个开口的穿孔片，使得纳米结构的活性材料沉积到开口中而不是在片的外表面上。

57. 发明申请

WO2020135111A1 HIGH ENERGY DENSITY MOLTEN LITHIUM-SULFUR AND LITHIUM-SELENIUM BATTERIES WITH SOLID ELECTROLYTE 审中-公开
公开(公告)号：WO2020135111A1
公开(公告)日：2020-07-02
申请号：PCT/CN2019/125336
申请日：2019-12-13
申请人： CUI, Yi , JIN, Yang , WU, Hui , LIU, Kai , LANG, Jialiang
发明人： CUI, Yi , JIN, Yang , WU, Hui , LIU, Kai , LANG, Jialiang
IPC分类号： H01M10/39
摘要： Molten lithium-sulfur and lithium-selenium electrochemical cells are disclosed. A solid electrolyte separates a molten lithium metal or molten lithium metal alloy from a molten sulfur or molten selenium. The molten lithium-sulfur and lithium-selenium cells have low over potential, no side reaction, and no dendrite growth. These cells have high Coulombic efficiency and energy efficiency and thus provide new chemistries to construct high-energy, high-power, long-lifetime, low-cost and safe energy storage systems.

58. 发明申请

WO2011060023A2 PRELOADING LITHIUM ION CELL COMPONENTS WITH LITHIUM 审中-公开
标题翻译：推荐锂离子电池组件
公开(公告)号：WO2011060023A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/056162
申请日：2010-11-10
申请人： AMPRIUS INC. , CUI, Yi , HAN, Song , PLATSHON, Mark, C.
发明人： CUI, Yi , HAN, Song , PLATSHON, Mark, C.
CPC分类号： H01M4/366 , H01M4/0421 , H01M4/0438 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/70 , H01M4/75 , H01M10/0525 , H01M10/0585 , H01M10/0587 , H01M2004/021 , H01M2004/025 , H01M2220/30 , Y10T29/49115
摘要： Provided are novel negative electrodes for use in lithium ion cells. The negative electrodes include one or more high capacity active materials, such as silicon, tin, and germanium, and a lithium containing material prior to the first cycle of the cell. In other words, the cells are fabricated with some, but not all, lithium present on the negative electrode. This additional lithium may be used to mitigate lithium losses, for example, due to Solid Electrolyte Interphase (SEI) layer formation, to maintain the negative electrode in a partially charged state at the end of the cell discharge cycle, and other reasons. In certain embodiments, a negative electrode includes between about 5% and 25% of lithium based on a theoretical capacity of the negative active material. In the same or other embodiments, a total amount of lithium available in the cell exceeds the theoretical capacity of the negative electrode active material.
摘要翻译：提供用于锂离子电池的新型负极。负极包括一种或多种高容量活性物质，例如硅，锡和锗，以及在电池的第一循环之前的含锂材料。换句话说，电池制造有一些而不是全部锂存在于负电极上。这种额外的锂可以用于减轻锂损失，例如，由于固体电解质相（SEI）层形成，以在电池放电循环结束时将负极维持在部分充电状态，以及其它原因。在某些实施方案中，基于负极活性材料的理论容量，负极包括约5％至25％的锂。在相同或其它实施方案中，电池中可用的锂的总量超过负极活性材料的理论容量。

59. 发明申请

WO2013052298A1 METHODS FOR DEPOSITING A SILICON CONTAINING LAYER WITH ARGON GAS DILUTION 审中-公开
标题翻译：用含有气体稀释剂的含硅层的方法
公开(公告)号：WO2013052298A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/056928
申请日：2012-09-24
申请人： APPLIED MATERIALS, INC. , WANG, Qunhua , WANG, Weijie , CHOI, Young Jin , CHO, Seon-Mee , CUI, Yi , PARK, Beom Soo , CHOI, Soo Young
发明人： WANG, Qunhua , WANG, Weijie , CHOI, Young Jin , CHO, Seon-Mee , CUI, Yi , PARK, Beom Soo , CHOI, Soo Young
IPC分类号： H01L29/786 , H01L21/205 , H01L21/31
CPC分类号： H01L21/31 , C23C16/24 , C23C16/345 , C23C16/401 , C23C16/505 , C23C16/56 , H01L21/02422 , H01L21/02425 , H01L21/02488 , H01L21/02532 , H01L21/02595 , H01L21/0262 , H01L21/02664 , H01L21/02675 , H01L29/66757 , H01L29/786 , H01L29/7869 , H01L2021/775
摘要： Embodiments of the disclosure generally provide methods of forming a silicon containing layers in TFT devices. The silicon can be used to form the active channel in a LTPS TFT or be utilized as an element in a gate dielectric layer, a passivation layer or even an etch stop layer. The silicon containing layer is deposited by a vapor deposition process whereby an inert gas, such as argon, is introduced along with the silicon precursor. The inert gas functions to drive out weak, dangling silicon-hydrogen bonds or silicon-silicon bonds so that strong silicon-silicon or silicon-oxygen bonds remain to form a substantially hydrogen free silicon containing layer.
摘要翻译：本公开的实施例通常提供在TFT器件中形成含硅层的方法。硅可用于在LTPS TFT中形成有源沟道，或者用作栅极介电层，钝化层或甚至蚀刻停止层中的元素。通过气相沉积工艺沉积含硅层，由此惰性气体如氩气与硅前体一起引入。惰性气体起到驱除弱的，悬挂的硅 - 氢键或硅 - 硅键的作用，使得强硅硅或硅氧键保留以形成基本上无氢的含硅层。

60. 发明申请

WO2012061429A2 BATTERIES FOR EFFICIENT ENERGY EXTRACTION FROM A SALINITY DIFFERENCE 审中-公开
标题翻译：电池从有效的能量提取从海洋差异
公开(公告)号：WO2012061429A2
公开(公告)日：2012-05-10
申请号：PCT/US2011/058839
申请日：2011-11-01
申请人： LA MANTIA, Fabio , PASTA, Mauro , DESHAZER, Heather Dawn , CUI, Yi
发明人： LA MANTIA, Fabio , PASTA, Mauro , DESHAZER, Heather Dawn , CUI, Yi
IPC分类号： H01M6/32 , H01G9/00
CPC分类号： H01M14/00 , H01M6/34 , Y02E60/12
摘要： An electrochemical system includes: (1) a battery including an anode and a cathode; (2) a first source of a first electrolyte having a first concentration of ions; (3) a second source of a second electrolyte having a second concentration of the ions, wherein the second concentration is greater than the first concentration; and (4) a fluid conveyance mechanism connected between the battery and each of the first source and the second source. During charging of the battery, the anode and the cathode are at least partially immersed in the first electrolyte, and, during discharging of the battery, the anode and the cathode are at least partially immersed in the second electrolyte. The fluid conveyance mechanism exchanges the first electrolyte with the second electrolyte between charging and discharging of the battery, and exchanges the second electrolyte with the first electrolyte between discharging and charging of the battery.
摘要翻译：电化学系统包括：（1）包括阳极和阴极的电池; （2）具有第一离子浓度的第一电解质的第一源; （3）具有第二浓度离子的第二电解质的第二源，其中第二浓度大于第一浓度; 和（4）连接在电池与第一源和第二源中的每一个之间的流体输送机构。在电池充电期间，阳极和阴极至少部分地浸没在第一电解质中，并且在电池放电期间，阳极和阴极至少部分地浸没在第二电解质中。流体输送机构在电池的充放电之间与第二电解质交换第一电解质，并且在电池的放电和充电之间与第一电解质交换第二电解质。

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