公开(公告)号：EP3396740A1

公开(公告)日：2018-10-31

申请号：EP18176436.6

申请日：2016-03-21

申请人： NantEnergy, Inc.

发明人： KRISHNAN, Ramkumar ,  FRIESEN, Cody ,  HAYES, Joel ,  TRIMBLE, Todd ,  FRIESEN, Grant

IPC分类号： H01M2/38 ,  H01M10/04 ,  H01M10/44 ,  H01M12/08 ,  H01M10/06 ,  H01M10/30

CPC分类号： H01M12/08 ,  H01M2/385 ,  H01M4/38 ,  H01M4/42 ,  H01M8/08 ,  H01M8/186 ,  H01M10/02 ,  H01M10/0445 ,  H01M10/06 ,  H01M10/30 ,  H01M10/44 ,  H01M10/441 ,  H01M10/443 ,  H01M2004/027 ,  Y02E60/128

摘要： Provided is a rechargeable electrochemical cell system for generating electrical current using a fuel and an oxidant. The system includes a plurality of electrochemical cells. A controller is configured to apply an electrical current between charging electrode(s) and a fuel electrode with the charging electrode(s) functioning as an anode and the fuel electrode functioning as a cathode, such that reducible metal fuel ions in the ionically conductive medium are reduced and electrodeposited as metal fuel in oxidizable form on the fuel electrode. The controller may selectively apply current to a charging electrode and third electrode between fuel electrodes of separate cells to increase uniformity of the metal fuel being electrodeposited on the fuel electrode. The controller controls a number of switches to apply current to the electrodes and select different modes for the system. Also provided are methods for charging and discharging an electrochemical cell system, and selecting different modes.

公开(公告)号：EP3360193A1

公开(公告)日：2018-08-15

申请号：EP16854529.1

申请日：2016-10-10

申请人： Case Western Reserve University

发明人： SELVERSTON, Steven ,  WAINRIGHT, Jesse S. ,  SAVINELL, Robert

IPC分类号： H01M8/18 ,  H01M2/36 ,  H01M2/38 ,  H01M4/36 ,  H01M8/20

摘要： A battery system comprising a sealed aqueous flow battery that employs a passive, in-tank electrolyte recombination system. The recombination system allows for electrolyte stabilization in batteries where hydrogen evolution may occur as a side reaction without the need to use any externally-supplied rebalancing reactants. The system is a passive system that does not require a control system, additional pumps, or pumping energy.

公开(公告)号：EP3349272A1

公开(公告)日：2018-07-18

申请号：EP17744535.0

申请日：2017-01-24

申请人： LG Chem, Ltd.

发明人： PARK, Sung-Ryul ,  CHANG, Won-Seok

IPC分类号： H01M2/36 ,  H01M2/38 ,  H01M10/42 ,  H01M10/058

CPC分类号： H01M2/365 ,  H01M2/36 ,  H01M2/38 ,  H01M10/0413 ,  H01M10/058 ,  H01M10/42

摘要： Disclosed is a battery cell, which includes an electrode assembly, a pair of electrode leads electrically connected to the electrode assembly, a battery case configured to accommodate the electrode assembly and expose a portion of the pair of electrode leads to the outside, an electrolyte injection hole formed in the battery case and connectable to an electrolyte injecting device that injects an electrolyte in a vacuum state so that the electrolyte is injected into the battery case, and an injection hole cap configured to cover the electrolyte injection hole and mounted to the electrolyte injection hole so as to be detachable from the electrolyte injection hole by user manipulation.

公开(公告)号：EP3204976A4

公开(公告)日：2018-03-14

申请号：EP15849294

申请日：2015-10-05

申请人： BATTELLE MEMORIAL INSTITUTE

发明人： NIE ZIMIN ,  WANG WEI ,  WEI XIAOLIANG ,  LI BIN ,  LIU JUN ,  SPRENKLE VINCENT L

IPC分类号： H01M8/18 ,  H01M2/38 ,  H01M4/96 ,  H01M8/20

CPC分类号： H01M8/20 ,  H01M8/188 ,  Y02E60/528

摘要： All-vanadium sulfate redox flow battery systems have a catholyte and an anolyte comprising an aqueous supporting solution including chloride ions and phosphate ions. The aqueous supporting solution stabilizes and increases the solubility of vanadium species in the electrolyte, allowing an increased vanadium concentration over a desired operating temperature range. According to one example, the chloride ions are provided by MgCl2, and the phosphate ions are provided by (NH4)2HPO4.

公开(公告)号：EP3271957A1

公开(公告)日：2018-01-24

申请号：EP16716984.6

申请日：2016-03-21

申请人： Fluidic, Inc.

发明人： KRISHNAN, Ramkumar ,  FRIESEN, Cody ,  HAYES, Joel ,  TRIMBLE, Todd ,  FRIESEN, Grant

IPC分类号： H01M2/38 ,  H01M10/04 ,  H01M10/44 ,  H01M12/08 ,  H01M10/06 ,  H01M10/30

CPC分类号： H01M12/08 ,  H01M2/385 ,  H01M4/38 ,  H01M4/42 ,  H01M8/08 ,  H01M8/186 ,  H01M10/02 ,  H01M10/0445 ,  H01M10/06 ,  H01M10/30 ,  H01M10/44 ,  H01M10/441 ,  H01M10/443 ,  H01M2004/027 ,  Y02E60/128

摘要： Provided is a rechargeable electrochemical cell system for generating electrical current using a fuel and an oxidant. The system includes a plurality of electrochemical cells. A controller is configured to apply an electrical current between charging electrode(s) and a fuel electrode with the charging electrode(s) functioning as an anode and the fuel electrode functioning as a cathode, such that reducible metal fuel ions in the ionically conductive medium are reduced and electrodeposited as metal fuel in oxidizable form on the fuel electrode. The controller may selectively apply current to a charging electrode and third electrode between fuel electrodes of separate cells to increase uniformity of the metal fuel being electrodeposited on the fuel electrode. The controller controls a number of switches to apply current to the electrodes and select different modes for the system. Also provided are methods for charging and discharging an electrochemical cell system, and selecting different modes.

公开(公告)号：EP2817841B8

公开(公告)日：2017-12-13

申请号：EP12868969.2

申请日：2012-03-16

申请人： ViZn Energy Systems, Incorporated

发明人： WILKINS, Howard, F. ,  BOTHWELL, Gretchen, M. ,  BROST, Ronald, D. ,  BROST, Kristine, M. ,  PEACE, Steven, L. ,  TRUDEAU, JR., Paul, A. ,  BENDERT, Richard, M. ,  BACKER, Gerald, P.

IPC分类号： H01M2/38 ,  H01M8/18

CPC分类号： H01M8/188 ,  Y02E60/528

公开(公告)号：EP2817841B1

公开(公告)日：2017-11-01

申请号：EP12868969.2

申请日：2012-03-16

申请人： Zinc Air Incorporated

发明人： WILKINS, Howard, F. ,  BOTHWELL, Gretchen, M. ,  BROST, Ronald, D. ,  BROST, Kristine, M. ,  PEACE, Steven, L. ,  TRUDEAU, JR., Paul, A. ,  BENDERT, Richard, M. ,  BACKER, Gerald, P.

IPC分类号： H01M2/38 ,  H01M8/18

CPC分类号： H01M8/188 ,  Y02E60/528

摘要： An energy storage system according to the present disclosure includes a cell having an electrode and a deposition facilitating structure proximate the electrode for facilitating deposition of material on the electrode. The deposition facilitating structure includes first and second outer layers and an intermediate support arrangement positioned between the outer layers and connected to the outer layers.

公开(公告)号：EP1577969B1

公开(公告)日：2017-04-05

申请号：EP05001579.1

申请日：2005-01-26

申请人： Schaltbau GmbH

发明人： Fraczek, Jerzy ,  Rinser, Günter

IPC分类号： H01R13/00 ,  H01M2/20 ,  H01M2/36 ,  H01M2/38 ,  H01R13/02

CPC分类号： H01M2/20 ,  H01M2/36 ,  H01M2/38 ,  H01R13/005 ,  H01R13/645

公开(公告)号：EP3121928A1

公开(公告)日：2017-01-25

申请号：EP16185697.6

申请日：2010-12-13

申请人： Phinergy Ltd.

发明人： GOLDSTEIN, Jonathan Russel

IPC分类号： H02J7/04 ,  H02J7/00 ,  H01M2/38 ,  H01M2/40 ,  H01M10/42 ,  H01M10/44 ,  H01M10/46 ,  H01M12/08

CPC分类号： H01M12/08 ,  H01M2/38 ,  H01M2/40 ,  H01M10/425 ,  H01M10/44 ,  H01M10/46 ,  H02J7/0042 ,  H02J7/0052 ,  Y02E60/128

摘要： A zinc-air cell comprising a zinc-containing anode, comprising at least one electro-conducting porous support for zinc incorporation therewithin, and a porous polymer-based mat positioned proximally to said porous support, at least one porous structure capable of absorbing oxygen from the air as the cathode of said cell, a casing in which said anode and cathode are positioned, said casing further comprising an alkaline electrolyte fluid, and an inlet and outlet in said casing, wherein said inlet and outlet are constructed so as to permit exchange of said electrolyte fluid in said cell with an electrolyte fluid located in an external reservoir, wherein said anode and cathode are electrically connectible across a load.

摘要翻译： 一种锌空气电池，包括含锌阳极，其包含至少一个用于锌掺入的导电多孔载体，以及位于所述多孔载体的近侧的多孔聚合物基垫，至少一个能够吸收氧的多孔结构 空气作为所述电池的阴极，其中定位所述阳极和阴极的壳体，所述壳体还包括碱性电解质流体，以及所述壳体中的入口和出口，其中所述入口和出口构造成允许交换 所述电解液中的电解质流体位于外部储存器中的电解质流体，其中所述阳极和阴极可横跨负载电连接。

公开(公告)号：EP3096373A1

公开(公告)日：2016-11-23

申请号：EP16151081.3

申请日：2016-01-13

申请人： Polivka, Jaroslav

发明人： Polivka, Jaroslav

IPC分类号： H01M2/10 ,  H01M2/36 ,  H01M2/38 ,  H01M4/04 ,  H01M10/04 ,  H01M10/42 ,  H01M2/34 ,  H01M2/40 ,  H01M4/139 ,  H01M10/052 ,  H01M10/0583 ,  H01M10/54

CPC分类号： H01M2/1077 ,  H01M2/348 ,  H01M2/364 ,  H01M2/38 ,  H01M2/40 ,  H01M4/043 ,  H01M4/139 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0583 ,  H01M10/4214 ,  H01M10/54 ,  H01M2200/00 ,  Y02W30/84

摘要： A liquid electrolyte lithium accumulator made up of individual modules composed of mutually electrically and hydraulically connected cells wherein each cell comprises a positive electrode /2/ and a negative electrode /3/ separated by a separator /4/ and current collectors /26, 36/ connected to accumulator poles and wherein each module /13/ is located in a housing /12/ stored in a common accumulator case /1/ with a defined interspace /8/ for an emergency medium between the housing /12/ and each module /13/ is further provided with a controlled fluid connection to an inlet and outlet of electrolyte, to the interspace /8/ and to an electrolyte drain. The interspace /8/ provided with a controlled fluid connection to a source of pressurized inert gas. The emergency medium is preferably mineral oil, and inert gas. Further disclosed is a method for producing the accumulator with a specific module.

摘要翻译： 一种由相互电连接和液压连接的单元组成的单个模块构成的液体电解质锂蓄电池，其中每个电池包括由隔板/ 4和/或集电器/ 26,36 / 36分离的正电极/ 2和负电极3 / 连接到蓄电池极，并且其中每个模块/ 13 /位于壳体/ 12中/存储在公共蓄电池壳体1中，具有用于壳体/ 12 /和每个模块/ 13之间的紧急介质的限定的间隙/ 8 /进一步设置有与电解质入口和出口的受控流体连接，到间隙8和电解液排出口。 间隙/ 8 /具有受控流体连接到加压惰性气体源。 应急介质优选为矿物油和惰性气体。 进一步公开了一种用于生产具有特定模块的蓄能器的方法。