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    Transition metal hexacyanoferrate battery with single plateau charge/discharge curve
    4.
    发明授权
    Transition metal hexacyanoferrate battery with single plateau charge/discharge curve 有权
    过渡金属六氰基铁铵电池具有单一平台充放电曲线

    公开(公告)号：US09385370B2

    公开(公告)日：2016-07-05

    申请号：US14744476

    申请日：2015-06-19

    申请人： Sharp Laboratories of America, Inc.

    发明人： Yuhao Lu ,  Hidayat Kisdarjono ,  Jong-Jan Lee ,  David Evans

    IPC分类号： H01M4/58 ,  H01M4/136 ,  H02J7/00 ,  H01M10/054 ,  H01M10/0568 ,  H01M10/44 ,  H01M4/02

    CPC分类号： H01M4/5825 ,  H01M4/136 ,  H01M4/58 ,  H01M4/625 ,  H01M10/054 ,  H01M10/0568 ,  H01M10/446 ,  H01M2004/028 ,  H02J7/0063 ,  H02J7/0068 ,  Y02E60/122

    摘要： A transition metal hexacyanoferrate (TMH) cathode battery is provided. The battery has a AxMn[Fe(CN)6]y.zH2O cathode, where the A cations are either alkali or alkaline-earth cations, such as sodium or potassium, where x is in the range of 1 to 2, where y is in the range of 0.5 to 1, and where z is in the range of 0 to 3.5. The AxMn[Fe(CN)6]y.zH2O has a rhombohedral crystal structure with Mn2+/3+ and Fe2+/3+ having the same reduction/oxidation potential. The battery also has an electrolyte, and anode made of an A metal, an A composite, or a material that can host A atoms. The battery has a single plateau charging curve, where a single plateau charging curve is defined as a constant charging voltage slope between 15% and 85% battery charge capacity. Fabrication methods are also provided.

    摘要翻译： 提供了一种过渡金属六氰基铁酸盐（TMH）阴极电池。 电池具有AxMn [Fe（CN）6] y.zH 2 O阴极，其中A阳离子是碱金属或碱土金属阳离子，如钠或钾，其中x在1至2的范围内，其中y为 在0.5至1的范围内，其中z在0至3.5的范围内。 AxMn [Fe（CN）6] y.zH2O具有具有相同还原/氧化电位的Mn2 + / 3 +和Fe2 + / 3 +的菱方晶体结构。 电池还具有电解质和由A金属，A复合材料或能够承载A原子的材料制成的阳极。 电池具有单个平台充电曲线，其中单个平台充电曲线被定义为电池充电容量的15％至85％之间的恒定充电电压斜率。 还提供制造方法。

    Protected transition metal hexacyanoferrate battery electrode
    5.
    发明授权
    Protected transition metal hexacyanoferrate battery electrode 有权
    保护过渡金属六氰基铁酸盐电池电极

    公开(公告)号：US09246164B2

    公开(公告)日：2016-01-26

    申请号：US13872673

    申请日：2013-04-29

    申请人： Sharp Laboratories of America, Inc.

    发明人： Yuhao Lu ,  Jong-Jan Lee ,  David Evans

    IPC分类号： H01M4/136 ,  H01M4/36 ,  H01M4/58 ,  H01M4/1397 ,  H01M10/052 ,  H01M10/054 ,  H01M4/02

    CPC分类号： H01M4/0404 ,  H01M4/0423 ,  H01M4/0428 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/58 ,  H01M4/582 ,  H01M4/622 ,  H01M4/625 ,  H01M4/661 ,  H01M10/052 ,  H01M10/054 ,  H01M2004/028 ,  Y02E60/122

    摘要： A protected transition metal hexacyanoferrate (TMHCF) battery cathode is presented, made from AxMyFez(CN)n.mH2O particles, where the A cations are either alkali or alkaline-earth cations, and M is a transition metal. In one aspect the cathode passivation layer may be materials such as oxides, simple salts, carbonaceous materials, or polymers that form a film overlying the AxMyFez(CN)n.mH2O particles. In another aspect, the cathode passivation layer is a material such as oxygen, nitrogen, sulfur, fluorine, chlorine, or iodine that interacts with the AxMyFez(CN)n.mH2O particles, to cure defects in the AxMyFez(CN)n.mH2O crystal lattice structure. Also presented are TMHCF battery synthesis methods.

    摘要翻译： 呈现由AxMyFez（CN）n.mH2O颗粒制成的受保护的过渡金属六氰基铁酸盐（TMHCF）电池阴极，其中A阳离子为碱金属或碱土金属阳离子，M为过渡金属。 在一个方面，阴极钝化层可以是形成覆盖在AxMyFez（CN）n.mH2O颗粒上的膜的材料，例如氧化物，简单盐，碳质材料或聚合物。 在另一方面，阴极钝化层是与AxMyFez（CN）n.mH2O颗粒相互作用的诸如氧，氮，硫，氟，氯或碘的材料，以固化AxMyFez（CN）n.mH2O中的缺陷 晶格结构。 还提出了TMHCF电池的合成方法。

    Metal Cyanometallate Synthesis Method
    6.
    发明申请
    Metal Cyanometallate Synthesis Method 审中-公开
    金属氰酸金属盐合成方法

    公开(公告)号：US20150266745A1

    公开(公告)日：2015-09-24

    申请号：US14731165

    申请日：2015-06-04

    申请人： Sharp Laboratories of America, Inc. ,  Board of Regents, The University of Texas System

    发明人： Jie Song ,  Yuhao Lu ,  Long Wang

    IPC分类号： C01C3/12

    CPC分类号： C01C3/12 ,  H01M4/5825 ,  H01M10/054

    摘要： A method is provided for synthesizing metal cyanometallate (MCM). The method provides a solution of AXM1Y(CN)Z; where “A” is selected from a first group of metals and M1 is selected from a second group of metals. The method adds a material including M2 to the solution to form a liquid phase material that may be either a suspension or a solution. M2 is selected from the second group of metals. The method adds acid to the liquid phase material. The addition of acid to the liquid phase material decomposes the M2 material into M2-ions. Simultaneous with the addition of the acid, a precipitate of ANM1PM2Q(CN)R.FH2O is formed, where N is in a range of 1 to 2. A variation of the above-described synthesis method is also provided.

    摘要翻译： 提供了合成氰基金属金属（MCM）的方法。 该方法提供AXM1Y（CN）Z的溶液; 其中“A”选自第一组金属，M1选自第二组金属。 该方法将包括M2的材料添加到溶液中以形成可以是悬浮液或溶液的液相材料。 M2选自第二组金属。 该方法向液相材料中加入酸。 将酸添加到液相材料中将M2材料分解成M2-离子。 加入酸同时形成ANM1PM2Q（CN）R.FH2O的沉淀物，其中N在1〜2的范围内。还提供了上述合成方法的变化。

    Electrolyte Additives for Transition Metal Cyanometallate Electrode Stabilization
    7.
    发明申请
    Electrolyte Additives for Transition Metal Cyanometallate Electrode Stabilization 有权
    用于过渡金属氰酸金属电极稳定化的电解质添加剂

    公开(公告)号：US20150263383A1

    公开(公告)日：2015-09-17

    申请号：US14320352

    申请日：2014-06-30

    申请人： Sharp Laboratories of America, Inc.

    发明人： Yuhao Lu ,  Long Wang ,  Sean Vail

    IPC分类号： H01M10/0567 ,  H02J7/00 ,  H01M4/38 ,  H01M10/44 ,  H01M10/054 ,  H01M4/58

    CPC分类号： H01M10/0567 ,  H01M4/136 ,  H01M4/381 ,  H01M4/58 ,  H01M10/0525 ,  H01M10/054 ,  H01M10/0569 ,  H01M10/44 ,  H01M2300/0037 ,  Y10T29/49108

    摘要： A method is provided for the self-repair of a transition metal cyanometallate (TMCM) battery electrode. The battery is made from a TMCM cathode, an anode, and an electrolyte including solution formed from a solvent and an alkali or alkaline earth salt. The electrolyte includes an additive represented as G-R-g: where G and g are independently include materials with nitrogen (N) sulfur (S), oxygen (O), or combinations of the above-recited elements; and where R is an alkene or alkane group. In response to charging and discharging the battery in a plurality of cycles, the method creates vacancies in a surface of the TMCM cathode. Then, the method fills the vacancies in the surface of the TMCM cathode with the electrolyte additive. An electrolyte and TMCM battery using the above-mentioned additives are also provided.

    摘要翻译： 提供了一种过渡金属氰金属（TMCM）电池电极的自修复方法。 电池由TMCM阴极，阳极和包含由溶剂和碱金属或碱土金属盐形成的溶液的电解质制成。 电解质包括以G-R-g表示的添加剂：其中G和g独立地包括具有氮（N）硫（S），氧（O）或上述元素的组合的材料; 并且其中R是烯烃或烷烃基团。 响应于以多个周期对电池进行充电和放电，该方法在TMCM阴极的表面中产生空位。 然后，该方法用电解质添加剂填充TMCM阴极表面的空位。 还提供了使用上述添加剂的电解质和TMCM电池。

    Transition Metal Cyanometallate Cathode Battery with Metal Plating Anode
    8.
    发明申请
    Transition Metal Cyanometallate Cathode Battery with Metal Plating Anode 有权
    过渡金属金属阴极电池与金属电镀阳极

    公开(公告)号：US20150200390A1

    公开(公告)日：2015-07-16

    申请号：US14668788

    申请日：2015-03-25

    申请人： Sharp Laboratories of America, Inc.

    发明人： Yuhao Lu ,  Long Wang ,  Jong-Jan Lee

    IPC分类号： H01M4/136 ,  H01M4/133 ,  H01M4/587 ,  H01M4/137

    CPC分类号： H01M4/136 ,  C01C3/12 ,  H01M4/0404 ,  H01M4/0452 ,  H01M4/1397 ,  H01M4/58 ,  H01M4/661 ,  H01M4/663 ,  H01M4/667 ,  H01M4/668 ,  H01M10/054 ,  Y02E60/122

    摘要： A method is provided for cycling power in a transition metal cyanometallate (TMCM) cathode battery. The method provides a battery with a TMCM cathode, an anode, and an electrolyte, where TMCM corresponds to the chemical formula of AXM1NM2M(CN)Y-d(H2O), where “A” is an alkali or alkaline earth metal, and where M1 and M2 are transition metals. The method charges the battery using a first charging current, or greater. In response to the charging current, a plating of “A” metal is formed overlying a plating surface of the anode. In response to discharging the battery, the “A” metal plating is removed from the anode plating surface. In one aspect, in an initial charging of the battery, a permanent solid electrolyte interphase (SEI) layer is formed overlying the anode plating surface. In subsequent charging and discharging cycles, the permanent SEI layer is maintained overlying the anode plating surface.

    摘要翻译： 提供了一种在过渡金属氰金属（TMCM）阴极电池中循环功率的方法。 该方法提供具有TMCM阴极，阳极和电解质的电池，其中TMCM对应于AXM1NM2M（CN）Yd（H2O）的化学式，其中“A”是碱金属或碱土金属，并且其中M1和 M2是过渡金属。 该方法使用第一充电电流或更高的电池充电。 响应于充电电流，在阳极的电镀表面上形成覆盖“A”金属的电镀。 响应于电池的放电，从阳极电镀表面去除“A”金属电镀。 一方面，在电池的初始充电中，在阳极电镀表面上形成永久的固体电解质相（SEI）层。 在随后的充放电循环中，永久性SEI层保持覆盖阳极电镀表面。