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    Template electrode structures with enhanced adhesion characteristics
    1.
    发明授权
    Template electrode structures with enhanced adhesion characteristics 有权

    公开(公告)号：US10096817B2

    公开(公告)日：2018-10-09

    申请号：US13540484

    申请日：2012-07-02

    Applicant: Ghyrn E. Loveness ,  Song Han ,  Zuqin Liu

    Inventor： Ghyrn E. Loveness ,  Song Han ,  Zuqin Liu

    IPC: H01M4/62 ,  H01M4/04 ,  H01M4/02 ,  H01M4/38 ,  H01M4/583 ,  H01M4/13 ,  H01M4/139 ,  H01M4/36 ,  H01M4/66 ,  H01M4/70 ,  H01M4/134 ,  H01M4/75

    Abstract: Provided herein are novel template electrode materials and structures for lithium ion cells. Related methods are also provided. According to various embodiments, an electrode can include a nanostructured template, an electrochemically active material layer coating the template, and a first intermediate layer between the nanostructured template and the electrochemically active material layer. In one arrangement, the nanostructured template includes silicide nanowires. The electrochemically active material may be any of silicon, tin, germanium, carbon, metal hydrides, silicides, phosphides, and nitrides. The first intermediate layer may facilitate adhesion between the nanostructured template and the electrochemically active material layer, electronic conductivity within the electrode, and/or stress relaxation between the nanostructured template and the electrochemically active material layer.

    Communicating data frames across communication networks that use incompatible network routing protocols
    3.
    发明授权
    Communicating data frames across communication networks that use incompatible network routing protocols 有权
    在使用不兼容的网络路由协议的通信网络之间通信数据帧

    公开(公告)号：US08908666B2

    公开(公告)日：2014-12-09

    申请号：US13619025

    申请日：2012-09-14

    Applicant: Mark Nixon ,  Song Han ,  Eric Rotvold ,  Deji Chen

    Inventor： Mark Nixon ,  Song Han ,  Eric Rotvold ,  Deji Chen

    IPC: H04W4/00 ,  H04L12/28 ,  H04W84/02 ,  H04L12/741 ,  H04L12/46 ,  H04L29/12 ,  H04W84/22

    CPC classification number: H04L45/74 ,  H04L12/2836 ,  H04L12/4633 ,  H04L61/1511 ,  H04L2012/2841 ,  H04W84/02 ,  H04W84/22

    Abstract: A communication method operates to seamlessly transmit internet protocol (IP) data frames, such as IPv6 data frames, over a communication network that uses a non-IP network routing protocol, i.e., a communication network that implements a network routing protocol other than, or that is incompatible with an IP network routing protocol, such as the WirelessHART protocol. This communication method enables, for example, field devices or other intelligent devices within a process plant network that uses a non-IP communication network to perform messaging of IP data frames generated at or to be received by internet protocol enabled devices either within the process plant network or outside of the process plant network.

    Abstract translation: 一种通信方法用于通过使用非IP网络路由协议的通信网络（即，实现除了IP网络路由协议之外的网络路由协议的通信网络）或者 这与IP网络路由协议（如WirelessHART协议）不兼容。 该通信方法使得例如现场设备或使用非IP通信网络的过程工厂网络内的其他智能设备能够在处理工厂内执行或由互联网协议启用的设备生成的IP数据帧的消息传递 网络或过程工厂网络之外。

    TEMPLATE ELECTRODE STRUCTURES FOR DEPOSITING ACTIVE MATERIALS
    5.
    发明申请
    TEMPLATE ELECTRODE STRUCTURES FOR DEPOSITING ACTIVE MATERIALS 有权
    用于沉积活性材料的模板电极结构

    公开(公告)号：US20120301789A1

    公开(公告)日：2012-11-29

    申请号：US13564324

    申请日：2012-08-01

    Applicant: Ghyrn E. Loveness ,  William S. DelHagen ,  Rainer Fasching ,  Song Han ,  Zuqin Liu

    Inventor： Ghyrn E. Loveness ,  William S. DelHagen ,  Rainer Fasching ,  Song Han ,  Zuqin Liu

    IPC: H01M4/62 ,  B05D5/12 ,  B82Y30/00

    CPC classification number: H01M4/366 ,  H01M4/0428 ,  H01M4/134 ,  H01M4/136 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/386 ,  H01M4/58 ,  H01M4/587 ,  H01M4/66 ,  H01M4/661 ,  H01M4/667 ,  H01M4/75 ,  H01M10/0525 ,  Y02E60/122 ,  Y10T29/49108 ,  Y10T29/49115

    Abstract: Provided are examples of electrochemically active electrode materials, electrodes using such materials, and methods of manufacturing such electrodes. Electrochemically active electrode materials may include a high surface area template containing a metal silicide and a layer of high capacity active material deposited over the template. The template may serve as a mechanical support for the active material and/or an electrical conductor between the active material and, for example, a substrate. Due to the high surface area of the template, even a thin layer of the active material can provide sufficient active material loading and corresponding battery capacity. As such, a thickness of the layer may be maintained below the fracture threshold of the active material used and preserve its structural integrity during battery cycling.

    Abstract translation: 提供了电化学活性电极材料的实例，使用这种材料的电极以及制造这种电极的方法。 电化学活性电极材料可以包括含有金属硅化物的高表面积模板和沉积在模板上的高容量活性材料层。 模板可以用作活性材料和/或活性材料和例如基底之间的电导体的机械支撑。 由于模板的高表面积，即使活性材料的薄层也能提供足够的活性材料负荷和相应的电池容量。 因此，该层的厚度可以保持低于所使用的活性材料的断裂阈值，并且在电池循环期间保持其结构完整性。

    HIGH CAPACITY BATTERY ELECTRODE STRUCTURES
    7.
    发明申请
    HIGH CAPACITY BATTERY ELECTRODE STRUCTURES 有权
    高容量电池电极结构

    公开(公告)号：US20120070741A1

    公开(公告)日：2012-03-22

    申请号：US13277821

    申请日：2011-10-20

    Applicant: Zuqin Liu ,  Song Han ,  Ghyrn E. Loveness

    Inventor： Zuqin Liu ,  Song Han ,  Ghyrn E. Loveness

    IPC: H01M4/38 ,  H01M4/46 ,  H01M4/48 ,  H01M4/04 ,  C23C16/44 ,  C23C14/48 ,  H01M4/42 ,  H01M4/583 ,  B82Y30/00

    CPC classification number: H01M4/386 ,  B82Y30/00 ,  H01M4/0428 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/38 ,  H01M4/387 ,  H01M4/587 ,  H01M4/66 ,  H01M4/662 ,  H01M4/667 ,  H01M4/75 ,  H01M10/0525

    Abstract: Provided are battery electrode structures that maintain high mass loadings (i.e., large amounts per unit area) of high capacity active materials in the electrodes without deteriorating their cycling performance. These mass loading levels correspond to capacities per electrode unit area that are suitable for commercial electrodes even though the active materials are kept thin and generally below their fracture limits. A battery electrode structure may include multiple template layers. An initial template layer may include nanostructures attached to a substrate and have a controlled density. This initial layer may be formed using a controlled thickness source material layer provided, for example, on a substantially inert substrate. Additional one or more template layers are then formed over the initial layer resulting in a multilayer template structure with specific characteristics, such as a surface area, thickness, and porosity. The multilayer template structure is then coated with a high capacity active material.

    Abstract translation: 提供了在电极中保持高质量负载（即，每单位面积的大量）高容量活性材料而不劣化其循环性能的电池电极结构。 这些质量负载水平对应于适用于商业电极的每个电极单位面积的容量，即使活性材料保持薄并且通常低于其断裂极限。 电池电极结构可以包括多个模板层。 初始模板层可以包括连接到基底并具有受控密度的纳米结构。 该初始层可以使用例如在基本惰性的基底上提供的受控厚度源材料层形成。 然后在初始层上形成另外的一个或多个模板层，得到具有特定特征的多层模板结构，例如表面积，厚度和孔隙率。 然后用高容量活性材料涂覆多层模板结构。

    INTERCONNECTED HOLLOW NANOSTRUCTURES CONTAINING HIGH CAPACITY ACTIVE MATERIALS FOR USE IN RECHARGEABLE BATTERIES
    9.
    发明申请
    INTERCONNECTED HOLLOW NANOSTRUCTURES CONTAINING HIGH CAPACITY ACTIVE MATERIALS FOR USE IN RECHARGEABLE BATTERIES 有权
    包含高容量活性材料的互连中空纳米结构用于可充电电池

    公开(公告)号：US20100330423A1

    公开(公告)日：2010-12-30

    申请号：US12787138

    申请日：2010-05-25

    Applicant: Yi Cui ,  Song Han ,  Ghyrn E. Loveness

    Inventor： Yi Cui ,  Song Han ,  Ghyrn E. Loveness

    IPC: H01M4/58 ,  H01M4/90 ,  H01M4/02 ,  H01M4/583 ,  H01M4/04

    CPC classification number: H01M4/70 ,  B82Y30/00 ,  B82Y40/00 ,  H01M4/04 ,  H01M4/0402 ,  H01M4/043 ,  H01M4/0438 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/0492 ,  H01M4/133 ,  H01M4/134 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/022 ,  H01M2004/027 ,  Y02E60/122

    Abstract: Provided are electrode layers for use in rechargeable batteries, such as lithium ion batteries, and related fabrication techniques. These electrode layers have interconnected hollow nanostructures that contain high capacity electrochemically active materials, such as silicon, tin, and germanium. In certain embodiments, a fabrication technique involves forming a nanoscale coating around multiple template structures and at least partially removing and/or shrinking these structures to form hollow cavities. These cavities provide space for the active materials of the nanostructures to swell into during battery cycling. This design helps to reduce the risk of pulverization and to maintain electrical contacts among the nanostructures. It also provides a very high surface area available ionic communication with the electrolyte. The nanostructures have nanoscale shells but may be substantially larger in other dimensions. Nanostructures can be interconnected during forming the nanoscale coating, when the coating formed around two nearby template structures overlap.

    Abstract translation: 提供了用于可再充电电池的电极层，例如锂离子电池以及相关制造技术。 这些电极层具有互连的中空纳米结构，其包含高容量的电化学活性材料，例如硅，锡和锗。 在某些实施例中，制造技术包括围绕多个模板结构形成纳米级涂层，并且至少部分地去除和/或收缩这些结构以形成中空腔。 这些空穴为纳米结构的活性材料在电池循环过程中提供空间。 该设计有助于降低粉碎的风险并保持纳米结构之间的电接触。 它还提供了与电解质的非常高的表面积可用的离子连通。 纳米结构具有纳米尺寸的壳，但在其它尺寸上可能显着更大。 当形成纳米尺度涂层时，当围绕两个附近的模板结构形成的涂层重叠时，纳米结构可以相互连接。

    DIRECT MEMORY APPARATUS AND DIRECT MEMORY ACCESS METHOD
    10.
    发明申请
    DIRECT MEMORY APPARATUS AND DIRECT MEMORY ACCESS METHOD 有权
    直接存储器和直接存储器访问方法

    公开(公告)号：US20100131678A1

    公开(公告)日：2010-05-27

    申请号：US12626857

    申请日：2009-11-27

    Applicant: Hwang-Soo LEE ,  Jung-Keun Kim ,  Il-Song Han ,  Young Serk Shim

    Inventor： Hwang-Soo LEE ,  Jung-Keun Kim ,  Il-Song Han ,  Young Serk Shim

    IPC: G06F13/28

    CPC classification number: G06F13/28

    Abstract: There is provided a direct memory access apparatus and a direct memory access method.The direct memory access apparatus of the present invention comprises: a variable transmission rule map unit for setting a transmission rule with a variable block length and a variable block interval as a unit of memory transmission rule; a direct memory access unit for sending data line of the variable block length and the variable block interval, in case of access to the unit of memory by using the unit of memory transmission rule determined by the variable transmission rule map unit; and an interface unit for retrieving the unit of memory transmission rule, which is necessary for sending the data line of the variable block length and the variable block interval, from the variable transmission rule map unit and sending the unit of memory transmission rule to the direct memory access unit.

    Abstract translation: 提供了直接存储器访问装置和直接存储器访问方法。 本发明的直接存储器访问装置包括：可变传输规则映射单元，用于将具有可变块长度的传输规则和可变块间隔设置为存储器传输规则的单元; 在通过使用由可变传输规则映射单元确定的存储器发送规则的单元访问存储器单元的情况下，发送可变块长度和可变块间隔的数据线的直接存储器存取单元; 以及用于从可变传输规则映射单元检索用于发送可变块长度和可变块间隔的数据线所必需的存储器传输规则单元的接口单元，并将存储器传输规则单元发送到直接 存储器存取单元。

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