公开(公告)号：US20210320300A1

公开(公告)日：2021-10-14

申请号：US17357141

申请日：2021-06-24

申请人： TROJAN BATTERY COMPANY, LLC

发明人： Cormac O'KEEFFE ,  Anita HAMILTON ,  Marvin HO

IPC分类号： H01M4/62 ,  H01M10/10 ,  H01M4/14 ,  H01M4/66 ,  H01M4/72 ,  H01M10/12 ,  H01M4/16 ,  H01M50/446 ,  H01M50/449

摘要： Disclosed is a lead acid battery having a negative electrode plate and a positive electrode plate, each plate formed of a lead-antimony grid coated with an active material. A separator is disposed between the first and second electrode plate faces and an electrolyte solution immersing the negative electrode plate, the positive electrode plate the separator. At least one of the lead-antimony electrode grids, the separator or the electrolyte solution contains TiO2, an amount sufficient to suppress the migration of antimony from the positive electrode plate to the negative electrode plate.

公开(公告)号：US10199656B2

公开(公告)日：2019-02-05

申请号：US15312989

申请日：2015-05-19

申请人： George Andrew Sárosi

发明人： George Andrew Sárosi

IPC分类号： H01M4/73 ,  H01M2/28 ,  H01M4/16 ,  H01M4/84 ,  H01M4/14 ,  H01M4/20 ,  H01M10/14

摘要： Battery grid (1) comprising a grid structure (4) containing grid arms (2, 2′) and bordering arms (3), a supporting element (5) and lugs (6), as well as lead paste (7) spread on the surface of the supporting element (5).The invention also relates to a battery cell (35) comprising the battery grids (1) with separator plates (38) placed between them. The invention further relates to a storage battery (42) comprising battery cells (35) filled with acid. The supporting element (5) comprises fiberglass based material onto which the grid structure (4) is secured through chemical bond formed between the lead and the fiberglass. The lead paste (7) is secured to the supporting element (5) through chemical bond and the grid structure (4) has more than one lug (6). The battery cell (35) is composed of the battery grids (1). The lugs (41, 42) are connected to a jointing element (8). The storage battery (42) comprises the battery cells (35).

公开(公告)号：US20180127888A1

公开(公告)日：2018-05-10

申请号：US15573410

申请日：2016-05-13

申请人： Aqua Metals Inc.

发明人： Stephen R. Clarke ,  Michael John King ,  Brian Dougherty ,  Michael David Hurwitz

IPC分类号： C25C1/18 ,  C25C5/02 ,  H01M4/16 ,  H01M4/68 ,  H01M4/73 ,  H01M4/84 ,  H01M10/06 ,  B82Y40/00 ,  B21J1/06 ,  B21K23/00

CPC分类号： C25C1/18 ,  B21J1/06 ,  B21K23/00 ,  B82Y40/00 ,  C25C5/02 ,  H01M4/14 ,  H01M4/16 ,  H01M4/68 ,  H01M4/73 ,  H01M4/84 ,  H01M10/06 ,  Y02W30/84

摘要： The inventive subject matter is directed to continuous electrochemical production of highly pure micro- or nanostructured lead that at least partially encloses the electroprocessing solvent and molecular hydrogen and optional guest compounds to form a mixed matrix. Such compositions are particularly suitable for cold forming of various structures and/or for alloy and composite material production.

公开(公告)号：US09812703B2

公开(公告)日：2017-11-07

申请号：US13996934

申请日：2011-12-21

申请人： Jun Furukawa ,  Daisuke Monma ,  Lan Trieu Lam ,  Rosalie Louey ,  Nigel Peter Haigh

发明人： Jun Furukawa ,  Daisuke Monma ,  Lan Trieu Lam ,  Rosalie Louey ,  Nigel Peter Haigh

IPC分类号： H01M4/14 ,  H01M4/36 ,  H01M4/62 ,  H01M4/16 ,  H01M4/583

CPC分类号： H01M4/14 ,  H01M4/16 ,  H01M4/366 ,  H01M4/583 ,  H01M4/625

摘要： The present invention generally relates to electrodes for use in lead-acid battery systems, batteries and electrical storage devices thereof, and methods for producing the electrodes, batteries and electrical storage devices. In particular, the electrodes comprise active battery material for a lead-acid storage battery, wherein the surface of the electrode is provided with a coating layer comprising a carbon mixture containing composite carbon particles, wherein each of the composite carbon particles comprises a particle of a first capacitor carbon material combined with particles of a second electrically conductive carbon material. The electrical storage devices and batteries comprising the electrodes are, for example, particularly suitable for use in hybrid electric vehicles requiring a repeated rapid charge/discharge operation in the PSOC, idling-stop system vehicles, and in industrial applications such as wind power generation, and photovoltaic power generation.

公开(公告)号：US09083045B2

公开(公告)日：2015-07-14

申请号：US13116360

申请日：2011-05-26

申请人： Nicole Janssen

发明人： Nicole Janssen

IPC分类号： H01M4/02 ,  H01M4/58 ,  H01M4/136 ,  H01M4/62 ,  H01M4/16 ,  H01M4/1397 ,  H01M4/66 ,  H01M4/36 ,  H01M10/39 ,  H01M10/052 ,  H01M10/0569 ,  H01M10/058

CPC分类号： H01M4/58 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/16 ,  H01M4/362 ,  H01M4/5815 ,  H01M4/622 ,  H01M4/624 ,  H01M4/625 ,  H01M4/668 ,  H01M10/052 ,  H01M10/0569 ,  H01M10/058 ,  H01M10/3909 ,  Y02E60/122

摘要： A composite material comprising a reaction product of (A) at least one organic polymer, (B) sulfur and (C) carbon in a polymorph which comprises at least 60% sp2-hybridized carbon atoms, and additionally particles or domains which comprise carbon (C) filled with sulfur (B).

摘要翻译： 一种复合材料，其包含（A）至少一种有机聚合物，（B）硫和多晶型物中的（C）碳的反应产物，所述多晶型物包含至少60％的sp2杂化的碳原子，以及另外包含碳的颗粒或结构域 C）填充硫（B）。

公开(公告)号：US20130130096A1

公开(公告)日：2013-05-23

申请号：US13580449

申请日：2011-03-04

申请人： Frank Lev

发明人： Frank Lev

IPC分类号： H01M10/18 ,  B23K26/20 ,  H01M10/14 ,  H01M4/16 ,  H01M2/02 ,  H01M10/12

CPC分类号： H01M10/18 ,  B23K26/20 ,  H01M2/0277 ,  H01M4/16 ,  H01M4/20 ,  H01M4/21 ,  H01M4/68 ,  H01M4/73 ,  H01M10/121 ,  H01M10/14 ,  H01M2010/4292 ,  Y02E60/126 ,  Y02P70/54 ,  Y10T29/49114 ,  Y10T29/49115

摘要： Light-weight VRLA batteries comprise a thin lead substrate that is supported by non-conductive, preferably plastic frames that provide structural stability to accommodate stress and strain in the bipole assembly. In particularly preferred batteries, the plastic frames are laser welded together and phantom grids and electrode materials are coupled to the respective sides of the lead substrate. Where the phantom grid is an ultra-thin lead grid, the lead grid is preferably configured to provide a corrosion reserve of less than 10 charge-discharge cycles and the bipole assembly is charged in an in-tank formation process. Where the phantom grid is a non-conductive grid, the lead grid is preferably a plastic grid and the bipole assembly is charged in an in-container formation process. Consequently, weight, volume, and production costs are significantly reduced while specific energy is substantially increased.

摘要翻译： 轻量级的VRLA电池包括由不导电的优选塑料框架支撑的薄的引线衬底，其提供结构稳定性以适应双极组件中的应力和应变。 在特别优选的电池中，塑料框架被激光焊接在一起，并且幻像网格和电极材料被耦合到引线衬底的相应侧面。 在幻影网格是超薄引线格栅的地方，引线网格优选地构造成提供少于10个充放电循环的腐蚀储备，并且双组件在箱内形成过程中进行充电。 在幻影网格是非导电格栅的地方，引线格栅优选地是塑料格栅，并且双极组件在容器内形成过程中被充电。 因此，重量，体积和生产成本显着降低，而特定能量显着增加。

公开(公告)号：US07758998B2

公开(公告)日：2010-07-20

申请号：US11790544

申请日：2007-04-26

申请人： Tsumoru Ohata ,  Junji Nakajima ,  Tetsuya Hayashi ,  Takashi Takano ,  Shigeo Ikuta ,  Kohei Suzuki ,  Kouji Nishida ,  Masao Fukunaga ,  Akiko Fujino

发明人： Tsumoru Ohata ,  Junji Nakajima ,  Tetsuya Hayashi ,  Takashi Takano ,  Shigeo Ikuta ,  Kohei Suzuki ,  Kouji Nishida ,  Masao Fukunaga ,  Akiko Fujino

IPC分类号： H01M4/16

CPC分类号： H01M10/0525 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/18 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M10/0587 ,  Y10T29/49115

摘要： A lithium ion secondary battery includes a positive electrode capable of absorbing and desorbing lithium ion, a negative electrode capable of absorbing and desorbing lithium ion, a porous film interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte: the porous film being adhered to a surface of at least one of the positive electrode and the negative electrode; the porous film including a filler and a resin binder; the resin binder content in the porous film being 1.5 to 8 parts by weight per 100 parts by weight of the filler; and the resin binder including an acrylonitrile unit, an acrylate unit, or a methacrylate unit.

摘要翻译： 锂离子二次电池包括能够吸收和解吸锂离子的正极，能够吸收和解吸锂离子的负极，插入在正极和负极之间的多孔膜和非水电解质：多孔 膜粘附到正极和负极中的至少一个的表面上; 所述多孔膜包括填料和树脂粘合剂; 多孔膜中的树脂粘合剂含量相对于100重量份填料为1.5〜8重量份; 所述树脂粘合剂包括丙烯腈单元，丙烯酸酯单元或甲基丙烯酸酯单元。

公开(公告)号：US20050235472A1

公开(公告)日：2005-10-27

申请号：US11048104

申请日：2005-02-02

申请人： Joey Jung

发明人： Joey Jung

IPC分类号： B05D5/12 ,  H01M4/04 ,  H01M4/16 ,  H01M4/66 ,  H01M4/68 ,  H01M10/06

CPC分类号： H01M4/16 ,  C25D3/56 ,  H01M4/0419 ,  H01M4/0483 ,  H01M4/20 ,  H01M4/661 ,  H01M4/663 ,  H01M4/685 ,  H01M4/74 ,  H01M4/80 ,  H01M10/06 ,  Y10T29/10

摘要： A method of manufacturing a battery and a battery current collector having an electrically conductive substrate that includes a reticulated vitreous carbon plate with a metallic alloy on surfaces of the reticulated vitreous carbon plate includes thermal spray coating the reticulated vitreous carbon plate with the metallic alloy by, for example, plasma spraying.

摘要翻译： 一种电池制造方法以及具有导电性基板的电池集电体，所述导电性基板在网状玻璃碳板的表面包括具有金属合金的网状玻璃碳板，其特征在于，包括使所述金属合金的网状玻璃碳板热喷涂， 例如，等离子喷涂。

公开(公告)号：US06889410B2

公开(公告)日：2005-05-10

申请号：US10355289

申请日：2003-01-31

申请人： Srinivasarao Shivashankar ,  Ashok Kumar Shukla ,  Anil Uttam Mane ,  Bellie Hariprakash ,  Shaik Abdul Gaffoor

发明人： Srinivasarao Shivashankar ,  Ashok Kumar Shukla ,  Anil Uttam Mane ,  Bellie Hariprakash ,  Shaik Abdul Gaffoor

IPC分类号： H01M4/14 ,  H01M4/16 ,  H01M4/68 ,  H01M4/82 ,  B05D5/12 ,  B23P13/00

CPC分类号： H01M4/14 ,  H01M4/16 ,  H01M4/68 ,  H01M4/82 ,  Y10T29/10 ,  Y10T29/49115

摘要： A precursor chemical compound is applied to a surface sought to be coated, and subjected to a rapid thermally activated chemical reaction process (RTACRP) in which the temperature is quickly raised and lowered. The desired coating is formed from the precursor chemical compound by a chemical reaction at the elevated temperature. The structural/chemical integrity of the surface is preserved due to the use of RTACRP. The approach may be used to manufacture a high-energy density lead-acid battery.

摘要翻译： 将前体化合物施加到欲涂覆的表面上，并进行迅速升高和降低温度的快速热激活化学反应过程（RTACRP）。 所需的涂层由前体化合物通过化学反应在升高的温度下形成。 由于使用RTACRP，表面的结构/化学完整性得以保留。 该方法可用于制造高能量密度铅酸电池。

公开(公告)号：US20050084755A1

公开(公告)日：2005-04-21

申请号：US10914958

申请日：2004-08-09

申请人： David Boone ,  William Bushong ,  Paul Cheeseman ,  Gregory Davidson ,  Mario Destephen ,  Zihong Jin ,  Jon Luecke ,  Erik Mortensen ,  Ernest Ndzebet ,  Karthik Ramaswami ,  Sergey Sazhin ,  Viet Vu

发明人： David Boone ,  William Bushong ,  Paul Cheeseman ,  Gregory Davidson ,  Mario Destephen ,  Zihong Jin ,  Jon Luecke ,  Erik Mortensen ,  Ernest Ndzebet ,  Karthik Ramaswami ,  Sergey Sazhin ,  Viet Vu

IPC分类号： H01M2/08 ,  H01M2/16 ,  H01M4/02 ,  H01M4/16 ,  H01M4/24 ,  H01M4/32 ,  H01M4/42 ,  H01M4/48 ,  H01M4/54 ,  H01M4/56 ,  H01M4/58 ,  H01M4/62 ,  H01M10/24 ,  H01M10/26

CPC分类号： H01M4/5825 ,  H01M4/48 ,  H01M10/24 ,  H01M2004/021

摘要： The present invention relates to a high capacity electrochemical cell including a cathode that can contain an oxide of copper as an active material, an anode, an electrolyte, and a separator disposed between the anode and the cathode. The oxide can have surface area greater than 0.5 m2/g, and the cathode can include an additive that increases the discharge voltage of the cell. In some cases the additive has a lower voltage than the oxide alone. The additive can have a surface area within the range defined by a lower limit of 0.5 m2/g and an upper limit of 100 m2/g. The anode can include a quantity of mercury below 0.025%.

摘要翻译： 本发明涉及一种高容量电化学电池，其包括可以含有铜作为活性材料的氧化物的阴极，阳极，电解质和设置在阳极和阴极之间的隔膜。 氧化物可以具有大于0.5m 2 / g的表面积，并且阴极可以包括增加电池的放电电压的添加剂。 在某些情况下，添加剂的电压低于单独的氧化物。 添加剂的表面积可以在下限为0.5m 2 / g以上，上限为100m 2 / g以下的范围内。 阳极可以包括低于0.025％的汞的量。