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    • 91. 发明申请
    • SOLID OXIDE FUEL CELLS FUELED WITH REDUCIBLE OXIDES
    • 用可氧化氧化物燃烧的固体氧化物燃料电池
    • US20160064742A1
    • 2016-03-03
    • US14843385
    • 2015-09-02
    • Steven S. ChuangLiang Shih Fan
    • Steven S. ChuangLiang Shih Fan
    • H01M4/90H01M8/06H01M8/12
    • H01M8/1246H01M4/8889H01M4/9066H01M8/06H01M8/18H01M8/184H01M8/225H01M2008/1293Y02E60/525Y02P70/56
    • A direct-electrochemical-oxidation fuel cell for generating electrical energy includes a cathode provided with an electrochemical-reduction catalyst that promotes formation of oxygen ions from an oxygen-containing source at the cathode, a solid-state reduced metal, a solid-state anode provided with an electrochemical-oxidation catalyst that promotes direct electrochemical oxidation of the solid-state reduced metal in the presence of the oxygen ions to produce electrical energy, and an electrolyte disposed to transmit the oxygen ions from the cathode to the solid-state anode. A method of operating a solid oxide fuel cell includes providing a direct-electrochemical-oxidation fuel cell comprising a solid-state reduced metal, oxidizing the solid-state reduced metal in the presence of oxygen ions through direct-electrochemical-oxidation to obtain a solid-state reducible metal oxide, and reducing the solid-state reducible metal oxide to obtain the solid-state reduced metal.
    • 用于产生电能的直接电化学氧化燃料电池包括具有电化学还原催化剂的阴极,所述电化学还原催化剂促进从阴极处的含氧源形成氧离子,固态还原金属,固态阳极 提供了电化学氧化催化剂,其在氧离子存在下促进固态还原金属的直接电化学氧化以产生电能;以及电解质,设置为将氧离子从阴极传输到固态阳极。 一种操作固体氧化物燃料电池的方法包括提供包含固态还原金属的直接电化学氧化燃料电池,通过直接电化学氧化在氧离子存在下氧化固态还原金属,得到固体 - 可还原金属氧化物,还原固态还原金属氧化物,得到固态还原金属。
    • 95. 发明申请
    • ELECTROCHEMICAL SYSTEM FOR STORING ELECTRICITY IN METALS
    • 用于存储金属中电力的电化学系统
    • US20150056524A1
    • 2015-02-26
    • US14462019
    • 2014-08-18
    • e-Zn Inc.
    • Xiaoge Gregory Zhang
    • H01M12/06
    • H01M8/184H01M8/22H01M8/225H01M12/08Y02E60/128Y02E60/528
    • An electrochemical system for storing electrical energy in metallic material comprises a charging assembly having one or more cathode and anode couples for metal deposition and a discharging assembly having one or more cathodes and spaces amid the cathodes for containing metal anode. The charging assembly and discharging assembly are physically separated allowing independent operation of the charging and discharging facilities and independent scaling of power and energy capabilities. It also allows storage of anode metal material in simple containers separated from the charging and discharging assemblies and thus allows for economical energy storage.
    • 用于在金属材料中储存电能的电化学系统包括具有用于金属沉积的一个或多个阴极和阳极对的充电组件以及在用于容纳金属阳极的阴极中具有一个或多个阴极和空间的放电组件。 充电组件和放电组件物理分离,允许充电和放电设施的独立操作以及功率和能量能力的独立缩放。 它还允许将阳极金属材料存储在与充电和放电组件分离的简单容器中,从而允许经济的能量存储。
    • 96. 发明申请
    • METAL SULFIDE ELECTRODES AND ENERGY STORAGE DEVICES THEREOF
    • 金属硫化物电极及其能源储存装置
    • US20140302370A1
    • 2014-10-09
    • US14172648
    • 2014-02-04
    • Massachusetts Institute of Technology
    • William Henry Woodford
    • H01M8/18H01M8/20
    • H01M8/188H01M4/382H01M4/5825H01M4/625H01M8/20H01M8/225H01M12/08Y02E60/128Y02E60/528
    • The present invention generally relates to energy storage devices, and to metal sulfide energy storage devices in particular. Some aspects of the invention relate to energy storage devices comprising at least one flowable electrode, wherein the flowable electrode comprises an electroactive metal sulfide material suspended and/or dissolved in a carrier fluid. In some embodiments, the flowable electrode further comprises a plurality of electronically conductive particles suspended and/or dissolved in the carrier fluid, wherein the electronically conductive particles form a percolating conductive network. An energy storage device comprising a flowable electrode comprising a metal sulfide electroactive material and a percolating conductive network may advantageously exhibit, upon reversible cycling, higher energy densities and specific capacities than conventional energy storage devices.
    • 本发明一般涉及储能装置,特别涉及金属硫化物储能装置。 本发明的一些方面涉及包括至少一个可流动电极的能量存储装置,其中可流动电极包括悬浮和/或溶解在载体流体中的电活性金属硫化物材料。 在一些实施方案中,可流动电极还包括悬浮和/或溶解在载体流体中的多个电子导电颗粒,其中电子导电颗粒形成渗透导电网络。 包括包含金属硫化物电活性材料和渗透导电网络的可流动电极的能量存储装置可以有利地在可逆循环时显示比常规能量存储装置更高的能量密度和比容量。
    • 100. 发明申请
    • ELECTROCHEMICAL CELLS CONNECTED IN FLUID FLOW SERIES
    • 在流体系列中连接的电化学电池
    • US20100316935A1
    • 2010-12-16
    • US12631484
    • 2009-12-04
    • Cody A. FriesenJoel R. HayesRamkumar KrishnanTodd Trimble
    • Cody A. FriesenJoel R. HayesRamkumar KrishnanTodd Trimble
    • H01M8/02
    • H01M12/065H01M2/38H01M2/40H01M6/5077H01M8/04186H01M8/18H01M8/22H01M8/225
    • An electrochemical cell system for generating electrical power is disclosed. The electrochemical cell system comprises a plurality of fluidly connected electrochemical cells. Each electrochemical cell comprises an anode and a cathode. The anode is configured to permit a fluid comprising at least an electrolyte to flow in contact therewith to oxidize a fuel. The cathode is permeable to an oxidizer and is configured to receive electrons to reduce the oxidizer. The cathode and the anode are spaced apart to define a gap therebetween for receiving the fluid flow. The plurality of electrochemical cells are connected in fluid flow series such that, for each pair of fluidly connected electrochemical cells, the fluid flows from a first cell of the pair of cells to a second cell of the pair of cells. The plurality of electrochemical cells are connected electrically in series such that, for each pair of fluidly connected electrochemical cells, the cathode of the first cell of the pair is electrically connected to the anode of the second cell of the pair.
    • 公开了一种用于产生电力的电化学电池系统。 电化学电池系统包括多个流体连接的电化学电池。 每个电化学电池包括阳极和阴极。 阳极构造成允许包含至少电解质的流体与其接触以流动以氧化燃料。 阴极对氧化剂是可渗透的,并且被配置为接收电子以减少氧化剂。 阴极和阳极间隔开以在其间限定用于接收流体流动的间隙。 多个电化学电池以流体流动系列连接,使得对于每对流体连接的电化学电池,流体从该对电池对的第一电池流向该对电池对的第二电池。 多个电化学电池串联电连接,使得对于每对流体连接的电化学电池,该对的第一电池的阴极电连接到该对的第二电池的阳极。