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1. 发明授权

US10243207B2 Nanostructured battery active materials and methods of producing same 有权
公开(公告)号：US10243207B2
公开(公告)日：2019-03-26
申请号：US14234565
申请日：2012-07-24
申请人： Wanqing Cao , Virginia Robbins , Yimin Zhu
发明人： Wanqing Cao , Virginia Robbins , Yimin Zhu
IPC分类号： H01M4/36 , H01M4/134 , C01B33/02 , C01B33/021 , C30B25/00 , C30B29/06 , H01M4/04 , H01M4/38 , H01M4/62 , C01B33/029 , B01J21/18 , B01J23/72 , B01J37/02 , C30B11/12 , C30B29/60
摘要： Methods for producing nanostructures from copper-based catalysts on porous substrates, particularly silicon nanowires on carbon-based substrates for use as battery active materials, are provided. Related compositions are also described. In addition, novel methods for production of copper-based catalyst particles are provided. Methods for producing nanostructures from catalyst particles that comprise a gold shell and a core that does not include gold are also provided.

2. 发明授权

US08805892B2 Systems and methods of storing and managing configuration data in telecommunications systems and devices 有权
标题翻译：在电信系统和设备中存储和管理配置数据的系统和方法
公开(公告)号：US08805892B2
公开(公告)日：2014-08-12
申请号：US13364677
申请日：2012-02-02
申请人： Xingguo Zhang , Yimin Zhu
发明人： Xingguo Zhang , Yimin Zhu
IPC分类号： G06F17/30
CPC分类号： G06F17/30091 , G06F17/30312 , G06F17/30595
摘要： Systems and methods of storing and managing data, such as configuration data, in telecommunications systems and devices. The data are stored as objects, each data object having an associated type, and each object type having at least one instance of the data object. Each instance of each data object has a primary key field, which identifies that instance of the data object. Each instance of each data object can have zero or more foreign key fields, each of which can be used to make reference to the primary key of at least one other data object. By employing at least the foreign key fields and the primary keys of the respective data objects, various referential relationships, branching referential relationships, and many-to-many relationships among one or more groups of the object types can be defined and maintained, for use in storing and/or managing the data with increased flexibility and efficiency.
摘要翻译：在电信系统和设备中存储和管理诸如配置数据的数据的系统和方法。数据被存储为对象，每个数据对象具有相关联的类型，并且每个对象类型具有数据对象的至少一个实例。每个数据对象的每个实例都有一个主键字段，它标识数据对象的实例。每个数据对象的每个实例可以具有零个或多个外键字段，每个字段可用于引用至少一个其他数据对象的主键。通过至少使用各个数据对象的外键字段和主键，可以定义和维护一个或多个对象类型组中的各种参考关系，分支参照关系以及多对多关系，以供使用在增加灵活性和效率的情况下存储和/或管理数据。

3. 发明授权

US08347913B2 Combustible fuel piping system and combustible fuel supply system using the same 失效
标题翻译：可燃燃料管道系统和使用其的可燃燃料供应系统
公开(公告)号：US08347913B2
公开(公告)日：2013-01-08
申请号：US12721050
申请日：2010-03-10
申请人： Yimin Zhu
发明人： Yimin Zhu
IPC分类号： F17D1/02
CPC分类号： F02M37/007 , F02M19/00 , Y10T137/86187 , Y10T137/86324 , Y10T137/86558 , Y10T137/87249
摘要： A combustible fuel supply system includes a fuel tank, a carburetor and a combustible fuel piping system. The combustible fuel piping system includes a fuel-feeding pipe, a fuel-drawing pipe, a vent pipe, and a switch valve. The fuel-feeding pipe interconnects the carburetor and a lower space of the fuel tank that stores combustible fuel. The fuel-drawing pipe interconnects the carburetor and an upper space of the fuel tank that accommodates air when the lower space stores the combustible fuel. The vent pipe is for fluid communication between the upper space and the exterior of the fuel tank. The switch valve is operable to obstruct fluid flow through at least one of the fuel-feeding pipe, the fuel-drawing pipe and the vent pipe, and is operable to switch between a fuel-feeding state and a fuel-drawing state for obstructing and permitting fluid flow through at least one of the pipes.
摘要翻译：可燃燃料供应系统包括燃料箱，化油器和可燃燃料管道系统。可燃燃料管道系统包括燃料供给管，燃料吸收管，排气管和开关阀。燃料供给管将化油器和存储可燃燃料的燃料箱的下部空间相互连接。燃料拉伸管将化油器和燃料箱的上部空间相互连接，当下部空间存储可燃燃料时，其容纳空气。排气管用于燃料箱的上部空间和外部之间的流体连通。所述切换阀可操作以阻止流经所述燃料供给管，所述燃料吸入管和所述通气管中的至少一个的流体流动，并且可操作以在燃料供给状态和所述燃料抽出状态之间切换以阻止和允许流体流过至少一个管道。

4. 发明申请

US20110008707A1 Catalyst Layer for Fuel Cell Membrane Electrode Assembly, Fuel Cell Membrane Electrode Assembly Using the Catalyst Layer, Fuel Cell, and Method for Producing the Catalyst Layer 有权
标题翻译：用于燃料电池膜电极组件的催化剂层，使用催化剂层的燃料电池膜电极组件，燃料电池及其制造方法
公开(公告)号：US20110008707A1
公开(公告)日：2011-01-13
申请号：US12772862
申请日：2010-05-03
申请人： Masashi MURAOKA , Kohtaroh Saitoh , Hirotaka Mizuhata , Takenori Onishi , Yimin Zhu , Ionel C. Stefan , Baixin Qian , Jay L. Goldman
发明人： Masashi MURAOKA , Kohtaroh Saitoh , Hirotaka Mizuhata , Takenori Onishi , Yimin Zhu , Ionel C. Stefan , Baixin Qian , Jay L. Goldman
IPC分类号： H01M8/10 , B01J23/38 , H01M4/88
CPC分类号： H01M4/9016 , H01M4/9075 , H01M4/9083 , H01M4/925 , H01M4/926 , H01M8/1004 , H01M8/1009 , H01M8/1011 , H01M8/1013 , Y02E60/522 , Y02E60/523 , Y02P70/56
摘要： A catalyst layer for a fuel cell membrane electrode assembly includes a plurality of agglomerates, adjacent ones of the plurality of agglomerates contacting with each other with pores provided between said adjacent ones of the plurality of agglomerates, each of the plurality of agglomerates being formed by packing a plurality of catalysts each consisting of noble metal fine particles supported on a fiber-like support material, adjacent ones of the plurality of catalysts contacting with each other with pores provided between said adjacent ones of the plurality of catalysts, and each of the plurality of catalysts contacting with a plurality of catalysts other than said each catalyst at a plurality of contact points. This allows providing a catalyst layer, a fuel cell membrane electrode assembly, and a fuel cell, each of which has compact size and excellent power generation performance, and a method for producing the same.
摘要翻译：用于燃料电池膜电极组件的催化剂层包括多个附聚物，多个凝聚体中相邻的附聚物彼此接触，在多个附聚物中的相邻的附聚物之间提供孔，多个附聚物中的每一个通过填料形成多个催化剂，各自由负载在纤维状载体材料上的贵金属微粒组成，多个催化剂中的相邻催化剂彼此接触，并且设置在所述多个催化剂中的相邻催化剂之间，催化剂在多个接触点处与除催化剂之外的多种催化剂接触。这可以提供具有紧凑的尺寸和优异的发电性能的催化剂层，燃料电池膜电极组件和燃料电池及其制造方法。

5. 发明授权

US07785728B2 Palladium-based electrocatalysts and fuel cells employing such electrocatalysts 有权
标题翻译：钯基电催化剂和使用这种电催化剂的燃料电池
公开(公告)号：US07785728B2
公开(公告)日：2010-08-31
申请号：US10817361
申请日：2004-04-02
申请人： Richard I. Masel , Yimin Zhu , Robert T. Larsen
发明人： Richard I. Masel , Yimin Zhu , Robert T. Larsen
IPC分类号： H01M8/10
CPC分类号： H01M8/1009 , H01M4/8605 , H01M4/92 , H01M4/96 , H01M8/1004 , H01M2004/8684 , H01M2300/0082
摘要： A direct organic fuel cell includes a fluid fuel comprising formic acid, an anode having an electrocatalyst comprising palladium nanoparticles, a fluid oxidant, a cathode electrically connected to the anode, and an electrolyte interposed between the anode and the cathode.
摘要翻译：直接有机燃料电池包括含有甲酸的流体燃料，具有包含钯纳米颗粒的电催化剂的阳极，流体氧化剂，与阳极电连接的阴极以及置于阳极和阴极之间的电解质。

6. 发明授权

US07014931B1 Methanol-tolerant cathode catalyst composite for direct methanol fuel cells 失效
标题翻译：用于直接甲醇燃料电池的甲醇耐受性阴极催化剂复合材料
公开(公告)号：US07014931B1
公开(公告)日：2006-03-21
申请号：US10317654
申请日：2002-12-12
申请人： Yimin Zhu , Piotr Zelenay
发明人： Yimin Zhu , Piotr Zelenay
IPC分类号： H01M8/18
CPC分类号： H01M4/921 , H01M4/8605 , H01M4/926 , H01M4/928 , H01M8/04197 , H01M8/1011 , Y02E60/523
摘要： A direct methanol fuel cell (DMFC) having a methanol fuel supply, oxidant supply, and its membrane electrode assembly (MEA) formed of an anode electrode and a cathode electrode with a membrane therebetween, a methanol oxidation catalyst adjacent the anode electrode and the membrane, an oxidant reduction catalyst adjacent the cathode electrode and the membrane, comprises an oxidant reduction catalyst layer of a platinum-chromium alloy so that oxidation at the cathode of methanol that crosses from the anode through the membrane to the cathode is reduced with a concomitant increase of net electrical potential at the cathode electrode.
摘要翻译：一种具有甲醇燃料供应的氧化剂供应源及其膜电极组件（MEA）的直接甲醇燃料电池（DMFC），其阳极电极和阴极之间具有隔膜形成的膜电极组件（MEA），邻近阳极和膜的甲醇氧化催化剂邻近阴极电极和膜的氧化剂还原催化剂包括铂 - 铬合金的氧化剂还原催化剂层，使得甲醇阴极处的氧化从阳极穿过膜到阴极，同时伴随着增加的净电位在阴极电极。

7. 发明申请

US20130204959A1 SYSTEMS AND METHODS OF REAL-TIME DATA SUBSCRIPTION AND REPORTING FOR TELECOMMUNICATIONS SYSTEMS AND DEVICES 有权
标题翻译：电信系统和设备的实时数据订阅和报告的系统和方法
公开(公告)号：US20130204959A1
公开(公告)日：2013-08-08
申请号：US13364673
申请日：2012-02-02
申请人： Xingguo Zhang , Nitesh Kumar , Yimin Zhu , Sudheera Atluri , Parthasarathi Dukka
发明人： Xingguo Zhang , Nitesh Kumar , Yimin Zhu , Sudheera Atluri , Parthasarathi Dukka
IPC分类号： G06F15/167
CPC分类号： H04L67/26 , G06F9/542 , G06F2209/544 , G06Q40/04 , H04L67/02
摘要： Systems and methods of performing real-time data subscription and reporting for telecommunications systems and devices. The systems and methods employ a real-time data aggregation component that can manage subscription requests for real-time data objects stored on the telecommunications systems and devices from one or more users over a network, dynamically start and stop such subscription requests, cache the requested real-time data objects, and supply the real-time data to the respective users. By employing the real-time data aggregation component to handle such subscription requests for data from one or more users, the systems and methods can supply such data, including real-time data, to the respective users, while reducing the overhead on the telecommunications systems and devices and increasing overall system performance.
摘要翻译：执行电信系统和设备的实时数据订阅和报告的系统和方法。系统和方法采用实时数据聚合组件，其可以通过网络来管理存储在电信系统和设备上的实时数据对象的订阅请求，动态地启动和停止这样的订阅请求，缓存所请求的实时数据对象，并将实时数据提供给各个用户。通过采用实时数据聚合组件来处理来自一个或多个用户的数据的这种订阅请求，系统和方法可以向相应的用户提供这样的数据，包括实时数据，同时减少电信系统的开销设备和整体系统性能的提升。

8. 发明申请

US20110275011A1 Electrochemical Catalysts for Fuel Cells 有权
标题翻译：燃料电池用电化学催化剂
公开(公告)号：US20110275011A1
公开(公告)日：2011-11-10
申请号：US13124800
申请日：2009-10-22
申请人： Yimin Zhu , Jay L. Goldman , Baixin Qian , Ionel C. Stefan , Mutsuko Komoda , Hirotaka Mizuhata , Takenori Onishi
发明人： Yimin Zhu , Jay L. Goldman , Baixin Qian , Ionel C. Stefan , Mutsuko Komoda , Hirotaka Mizuhata , Takenori Onishi
IPC分类号： H01M4/92 , B01J23/46 , B01J27/224 , B01J23/62 , B01J27/22 , B01J21/18 , B01J27/24 , B01J21/06 , B82Y30/00
CPC分类号： H01M4/921 , H01M4/926 , Y02E60/50 , Y02E60/523
摘要： The present invention relates to electrochemical catalyst particles, including nanoparticles, which can be used membrane electrode assemblies and in fuel cells. In exemplary embodiments, the present invention provides electrochemical catalysts supported by various materials. Suitably the catalysts have an atomic ratio of oxygen to a metal in the nanoparticle of about 3 to about 6.
摘要翻译：本发明涉及可用于膜电极组件和燃料电池中的包括纳米颗粒的电化学催化剂颗粒。在示例性实施例中，本发明提供了由各种材料支撑的电化学催化剂。适当地，催化剂具有约3至约6的氧与纳米颗粒中的金属的原子比。

9. 发明申请

US20110275005A1 Membrane Electrode Assemblies With Interfacial Layer 审中-公开
标题翻译：膜电极组件与界面层
公开(公告)号：US20110275005A1
公开(公告)日：2011-11-10
申请号：US13124790
申请日：2009-10-22
申请人： Yimin Zhu , Jay L. Goldman , Baixin Qian , Ionel C. Stefan , Masashi Muraoka , Takenori Onishi , Kohtaroh Saitoh , Hirotaka Mizuhata
发明人： Yimin Zhu , Jay L. Goldman , Baixin Qian , Ionel C. Stefan , Masashi Muraoka , Takenori Onishi , Kohtaroh Saitoh , Hirotaka Mizuhata
IPC分类号： H01M8/10 , B05D5/12 , H01M4/92 , B82Y30/00
CPC分类号： H01M8/1004 , B82Y30/00 , H01M4/8605 , H01M4/8657 , H01M4/8828 , H01M4/90 , H01M4/9083 , H01M4/92 , H01M4/926 , H01M8/1011 , H01M8/1023 , H01M8/1025 , H01M8/1027 , H01M8/1032 , H01M8/1039 , Y02E60/523
摘要： The present invention relates to interfacial layers for use m membrane electrode assemblies that comprise nanowire-supported catalysts, and fuel cells comprising such membrane electrode assemblies. The present invention also relates to methods of preparing membrane electrode assemblies and fuel cells comprising interfacial layers and nanowire-supported catalysts.
摘要翻译：本发明涉及用于使用包含纳米线负载的催化剂的m个膜电极组件的界面层，以及包括这种膜电极组件的燃料电池。本发明还涉及制备包含界面层和纳米线负载的催化剂的膜电极组件和燃料电池的方法。

10. 发明申请

US20060059769A1 Low contaminant formic acid fuel for direct liquid fuel cell 有权
公开(公告)号：US20060059769A1
公开(公告)日：2006-03-23
申请号：US11079893
申请日：2005-03-14
申请人： Richard Masel , Yimin Zhu , Zakia Khan , Malcolm Man
发明人： Richard Masel , Yimin Zhu , Zakia Khan , Malcolm Man
IPC分类号： C10L1/30 , C06B33/00 , H01M8/00
CPC分类号： H01M8/1009 , C10L1/02 , H01M8/04186
摘要： A low contaminant formic acid fuel is especially suited toward use in a direct organic liquid fuel cell. A fuel of the invention provides high power output that is maintained for a substantial time and the fuel is substantially non-flammable. Specific contaminants and contaminant levels have been identified as being deleterious to the performance of a formic acid fuel in a fuel cell, and embodiments of the invention provide low contaminant fuels that have improved performance compared to known commercial bulk grade and commercial purified grade formic acid fuels. Preferred embodiment fuels (and fuel cells containing such fuels) including low levels of a combination of key contaminants, including acetic acid, methyl formate, and methanol.

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