公开(公告)号：US20100330421A1

公开(公告)日：2010-12-30

申请号：US12787168

申请日：2010-05-25

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

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

IPC: H01M4/583 ,  H01M4/02 ,  H01M4/58 ,  H01M4/62 ,  B05D5/12 ,  B32B37/14

CPC classification number: H01M4/134 ,  B82Y30/00 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/622 ,  H01M4/625 ,  H01M4/663 ,  H01M4/75 ,  H01M10/0525 ,  H01M10/4235

Abstract: 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 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 lnterphase (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.

Abstract translation: 提供了含有电化学活性材料的纳米结构体，含有用于电化学电池中的这些纳米结构的电池电极，例如锂离子电池，以及形成纳米结构和电池电极的方法。 纳米结构包括导电芯，含有活性材料的内壳和部分涂覆内壳的外壳。 可以使用具有至少约1000mAh / g的稳定容量的高容量活性材料。 一些实例包括硅，锡和/或锗。 外壳可以构造成基本上防止直接在内壳上形成固体电解质相（SEI）层。 导电芯和/或外壳可以包括含碳材料。 纳米结构用于形成电池电极，其中纳米结构与电极的导电基板电连通。

公开(公告)号：US20100330419A1

公开(公告)日：2010-12-30

申请号：US12787132

申请日：2010-05-25

Applicant: Yi Cui ,  Song Han ,  Ghyrn E. Loveness ,  Mark C. Platshon

Inventor： Yi Cui ,  Song Han ,  Ghyrn E. Loveness ,  Mark C. Platshon

IPC: H01M4/02 ,  B05D5/12 ,  H01M4/82

CPC classification number: H01M4/625 ,  D01D5/0084 ,  D01F1/10 ,  H01M4/04 ,  H01M4/131 ,  H01M4/587 ,  H01M10/052 ,  Y10T29/49115

Abstract: Provided are electrode assemblies that contain electrochemically active materials for use in batteries, such as lithium ion batteries. Provided also are methods for fabricating these assemblies. In certain embodiments, fabrication involves one or more electrospinning operations such as, for example, electrospinning to deposit a layer of fibers on a conductive substrate. These fibers may include one or more electrochemically active materials. In the same or other embodiments, these or similar fibers can serve as templates for depositing one or more electrochemically active materials. Some examples of active materials include silicon, tin, and/or germanium. Also provided are electrode fibers that include cores containing a first active material and shells or optionally second shells (surrounding inner shells) containing a second active material. The second active material is electrochemically opposite to the first active material. One or more shells can function as a separator and/or as an electrolyte.

Abstract translation: 提供了包含用于电池中的电化学活性材料的电极组件，例如锂离子电池。 还提供了用于制造这些组件的方法。 在某些实施例中，制造涉及一种或多种静电纺丝操作，例如静电纺丝以在导电基底上沉积纤维层。 这些纤维可以包括一种或多种电化学活性材料。 在相同或其它实施方案中，这些或类似的纤维可以用作沉积一种或多种电化学活性材料的模板。 活性材料的一些实例包括硅，锡和/或锗。 还提供了包括含有第一活性材料的芯和包含第二活性材料的壳或任选的第二壳（围绕内壳）的芯的电极纤维。 第二活性材料在电化学上与第一活性材料相反。 一个或多个壳可用作分离器和/或电解质。

公开(公告)号：US20090270116A1

公开(公告)日：2009-10-29

申请号：US12109689

申请日：2008-04-25

Applicant: Qingfeng Bao ,  Ke Song Han ,  Xin He

Inventor： Qingfeng Bao ,  Ke Song Han ,  Xin He

IPC: H04Q7/20

CPC classification number: H04L51/38

Abstract: An electronic device and a method for replying to a received text message received at the electronic device. The method comprises composing a reply text message on a common display screen of the device whist concurrently displaying, on the common display screen, a body of text contained in the received text message. The method performs transmitting the reply text message without the body of text contained in the received text message and automatically removing, in response to the transmitting, the reply text message from the common display screen.

Abstract translation: 一种用于回复在电子设备处接收的接收到的文本消息的电子设备和方法。 所述方法包括在所述设备的公共显示屏幕上组成回复文本消息，所述共享显示屏幕在公共显示屏幕上同时显示包含在所接收的文本消息中的文本主体。 该方法执行发送回复文本消息而没有收到的文本消息中包含的文本主体，并且响应于来自公共显示屏幕的回复文本消息自动地去除。

公开(公告)号：US5920212A

公开(公告)日：1999-07-06

申请号：US941105

申请日：1997-09-30

Applicant: Il Song Han

Inventor： Il Song Han

IPC: G06G7/28 ,  G06F15/18 ,  G06N3/06 ,  G06N3/063 ,  H03K4/06

CPC classification number: G06N3/0635

Abstract: Control-type continuous ramp converting apparatus and method therefore. The present invention provides real-time processing of neurons in the neural network, easy implementation and reduction of manufacture cost of high density neurons in the neural network. The present invention comprises a first voltage controlling part for receiving a first voltage from an outside, and for non-linearly increasing a charged voltage in accordance with a differential continuous function of an exponential function; a second voltage controlling part for receiving a second voltage from an outside, and for non-linearly reducing a charged voltage in accordance with a differential continuous function of an exponential function; a charging part for charging an input current, and for providing the charged voltage of the charging part with the second voltage controlling part and an outside; and a plurality of switches for coupling outside and the first and the second voltage controlling part to the charging part, for selectively providing a third voltage from outside, an increased voltage and a decreased voltage based on the voltage of the charging part.

Abstract translation: 因此，控制式连续斜升变换装置和方法。 本发明提供神经网络中神经元的实时处理，容易实现和降低神经网络中高密度神经元的制造成本。 本发明包括：第一电压控制部分，用于从外部接收第一电压，并且根据指数函数的差分连续函数非线性地增加充电电压; 第二电压控制部分，用于从外部接收第二电压，并且根据指数函数的差分连续函数非线性地减小充电电压; 用于对输入电流进行充电的充电部分，以及用于将充电部分的充电电压提供给第二电压控制部分和外部; 以及用于耦合到外部的多个开关和第一和第二电压控制部分到充电部分，用于基于充电部分的电压选择性地从外部提供第三电压，增加的电压和降低的电压。

公开(公告)号：US20180117187A1

公开(公告)日：2018-05-03

申请号：US15851782

申请日：2017-12-22

Applicant: Wei-Heng Shih ,  Wan Y. Shih ,  Song Han ,  Xiaomin Niu ,  Shi Fang

Inventor： Wei-Heng Shih ,  Wan Y. Shih ,  Song Han ,  Xiaomin Niu ,  Shi Fang

IPC: A61K49/18 ,  C09K11/02 ,  A61K49/00 ,  C09K11/66 ,  B82Y30/00 ,  B82Y15/00 ,  B82Y40/00

CPC classification number: A61K49/1836 ,  A61K49/0067 ,  B82Y15/00 ,  B82Y30/00 ,  B82Y40/00 ,  C09K11/02 ,  C09K11/661 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/927

Abstract: An aqueous approach to synthesize capped SnS quantum dots (QDs) followed by optional capping molecule extension by attaching one or more extending molecules to the capping molecule via peptide bond formation at elevated temperature. The capped SnS QDs may have a capping molecule:Sn:S molar ratio of 16:3:1 to 16:12:1. A suspension of SnS QDs was heat-treated at 200° C. for 0.5-4 hrs. The obtained SnS QDs showed an NIR emission peak at 820-835 nm with an excitation wavelength at 690 nm. The as synthesized SnS QDs were found to have high positive zeta potential of ˜30 mV and thus were toxic to cells. By neutralizing the SnS QDs the cytotoxicity was reduced to an accepted level. The heat-treatment step can be obviated by adding a glycerol solution containing S2− anions and capping molecule to a glycerol solution of Sn2+ ions.

公开(公告)号：US09780365B2

公开(公告)日：2017-10-03

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 ,  B82Y30/00 ,  H01M4/04 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/36 ,  H01M4/66 ,  H01M4/75 ,  H01M4/587 ,  H01M10/0525

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.

公开(公告)号：US09209456B2

公开(公告)日：2015-12-08

申请号：US13277620

申请日：2011-10-20

Applicant: Rainer J. Fasching ,  Zuqin Liu ,  Song Han ,  Ghyrn E. Loveness ,  Constantin I. Stefan

Inventor： Rainer J. Fasching ,  Zuqin Liu ,  Song Han ,  Ghyrn E. Loveness ,  Constantin I. Stefan

IPC: H01M4/36 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/62 ,  H01M10/052 ,  H01M4/02

CPC classification number: H01M4/0404 ,  H01M4/0428 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/58 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/52 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/30 ,  Y02E60/122

Abstract: Provided are novel electrode material composite structures containing high capacity active materials formed into porous base structures. The structures also include shells that encapsulate these porous base structures. During lithiation of the active material, the shell mechanically constrains the porous base structure. The shell allows lithium ions to pass through but prevents electrolyte solvents from interacting with the encapsulated active material. In certain embodiments, the shell contains carbon, while the porous base structure contains silicon. Although silicon tends to swell during lithiation, the porosity of the base structure and/or void spaces inside the shell helps to accommodate this additional volume within the shell without breaking it or substantially increasing the overall size of the composite structure. This allows integration of the composite structures into various types of battery electrodes and cycling high capacity active materials without damaging the electrodes' internal structures and deteriorating cycling characteristics of batteries.

Abstract translation: 提供了包含形成多孔基底结构的高容量活性材料的新型电极材料复合结构。 结构还包括封装这些多孔基底结构的壳。 在活性物质的锂化期间，壳体机械地约束多孔基底结构。 壳体允许锂离子通过，但是防止电解质溶剂与包封的活性材料相互作用。 在某些实施方案中，壳包含碳，而多孔基底结构包含硅。 虽然硅在锂化期间趋向于膨胀，但是壳体内的基础结构和/或空隙空间的孔隙度有助于在壳体内容纳该附加体积而不破坏壳体或基本上增加复合结构体的整体尺寸。 这允许将复合结构集成到各种类型的电池电极中并循环高容量活性材料，而不损害电极的内部结构和劣化电池的循环特性。

公开(公告)号：US08858905B2

公开(公告)日：2014-10-14

申请号：US14000162

申请日：2012-02-10

Applicant: Jingyao Xu ,  Lin Chen ,  Mingxu Zhang ,  Song Han ,  Chuanhao Su ,  Fanfel Min ,  Hanxu Li

Inventor： Jingyao Xu ,  Lin Chen ,  Mingxu Zhang ,  Song Han ,  Chuanhao Su ,  Fanfel Min ,  Hanxu Li

IPC: B01D53/50 ,  B01D53/62 ,  B01D53/74 ,  B01D53/75 ,  B01D53/78 ,  F23J15/04

CPC classification number: B01D53/62 ,  B01D53/504 ,  B01D53/507 ,  B01D53/75 ,  B01D53/78 ,  B01D2251/2062 ,  B01D2258/0283 ,  F23J15/04 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02E20/326

Abstract: A system and a process for capture and absorption of sulfur dioxide and carbon dioxide by an ammonia method at normal pressure are disclosed. The system has a dilute ammonia water supply device connected with sulfur dioxide and carbon dioxide absorption devices; an induced draft fan is connected with a heat exchanger connected with the sulfur dioxide absorption device; a sulfur dioxide absorption tower is connected with a carbon dioxide absorption tower; cooling devices in the sulfur dioxide and carbon dioxide absorption towers share a cooling water inlet and outlet pipe; the sulfur dioxide and carbon dioxide absorption devices respectively restore ammonia concentration to original ammonia water concentration by supplementing concentrated ammonia water; the sulfur dioxide and carbon dioxide absorption devices respectively pump solutions into the heat exchangers, then the solutions enter crystallization tanks; solid-liquid separation is performed through centrifuges, and the liquid continues to circulate in the system.

Abstract translation: 公开了一种在常压下通过氨法捕获和吸收二氧化硫和二氧化碳的系统和方法。 该系统具有与二氧化硫和二氧化碳吸收装置连接的稀氨水供应装置; 引风机与与二氧化硫吸收装置连接的热交换器连接; 二氧化硫吸收塔与二氧化碳吸收塔连接; 二氧化硫和二氧化碳吸收塔中的冷却装置共用一个冷却水入口和出口管; 二氧化硫和二氧化碳吸收装置通过补充浓氨水分别将氨浓度恢复到原氨水浓度; 二氧化硫和二氧化碳吸收装置分别将溶液泵入热交换器，然后溶液进入结晶罐; 通过离心机进行固液分离，液体在系统中继续循环。

公开(公告)号：US08637185B2

公开(公告)日：2014-01-28

申请号：US12944596

申请日：2010-11-11

Applicant: Eugene M. Berdichevsky ,  Song Han ,  Yi Cui ,  Rainer J. Fasching ,  Ghyrn E. Loveness ,  William S. DelHagen ,  Mark C. Platshon

Inventor： Eugene M. Berdichevsky ,  Song Han ,  Yi Cui ,  Rainer J. Fasching ,  Ghyrn E. Loveness ,  William S. DelHagen ,  Mark C. Platshon

IPC: H01M4/38

CPC classification number: H01M4/134 ,  H01M4/0428 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/661 ,  H01M4/669 ,  H01M4/74 ,  H01M4/742 ,  H01M4/808

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08069280B2

公开(公告)日：2011-11-29

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。