公开(公告)号：US11942594B2

公开(公告)日：2024-03-26

申请号：US17527690

申请日：2021-11-16

申请人： Innolith Technology AG

发明人： Laurent Zinck ,  Manfred Rapp ,  Anna Urbanski

IPC分类号： H01M10/056 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C07F5/04 ,  C07F5/06 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/36 ,  H01M4/38 ,  H01M4/48 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/583 ,  H01M4/587 ,  H01M4/62 ,  H01M4/66 ,  H01M4/74 ,  H01M4/80 ,  H01M10/0525 ,  H01M10/054 ,  H01M10/0562 ,  H01M10/0563 ,  H01M4/02

CPC分类号： H01M10/056 ,  C01G49/009 ,  C01G51/42 ,  C01G53/50 ,  C01G53/54 ,  C07F5/04 ,  C07F5/069 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/364 ,  H01M4/382 ,  H01M4/386 ,  H01M4/483 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5805 ,  H01M4/5825 ,  H01M4/583 ,  H01M4/587 ,  H01M4/623 ,  H01M4/661 ,  H01M4/745 ,  H01M4/808 ,  H01M10/0525 ,  H01M10/054 ,  H01M10/0562 ,  H01M10/0563 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/002 ,  H01M2300/0071

摘要： This disclosure relates to a rechargeable battery cell, comprising:



an active metal;
at least one positive electrode;
at least one negative electrode comprising an active material selected from the group consisting of an insertion material made of carbon, an alloy-forming active material, an intercalation material which does not comprise carbon, and a conversion active material;
an SO2 based electrolyte comprising a first conducting salt which has the formula (I),








wherein:



M is a metal selected from the group consisting of alkali metals, alkaline earth metals, metals of group 12 of the periodic table of the elements, and aluminum;
x is an integer from 1 to 3;
R1, R2, R3 and R4 are selected independently of one another from the group consisting of C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C10 cycloalkyl, C6-C14 aryl and C5-C14 heteroaryl; and
Z is aluminum or boron.

公开(公告)号：US20240055612A1

公开(公告)日：2024-02-15

申请号：US18492056

申请日：2023-10-23

申请人： PPG Industries Ohio, Inc.

发明人： Stuart D. Hellring ,  Michael R. Bezak ,  Randy E. Daughenbaugh ,  Scott W. Sisco ,  Jacob W. Mohin ,  Calum H. Munro ,  Matthew Stewart

IPC分类号： H01M4/62 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/60 ,  H01M4/88

CPC分类号： H01M4/623 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5805 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/604 ,  H01M4/625 ,  H01M4/8828 ,  H01G11/38

摘要： The present invention provides a slurry composition comprising an electrochemically active material and/or an electrically conductive agent, and a binder comprising a polymer comprising a fluoropolymer dispersed in an organic medium; wherein the organic medium has an evaporation rate less than 10 g/min m2, at the dissolution temperature of the fluoropolymer dispersed in the organic medium. The present invention also provides electrodes and electrical storage devices.

公开(公告)号：US11710849B2

公开(公告)日：2023-07-25

申请号：US16897440

申请日：2020-06-10

申请人： Innolith Technology AG

发明人： Laurent Zinck ,  Christian Pszolla ,  Rebecca Busch

IPC分类号： H01M10/00 ,  H01M10/056 ,  C07F5/04 ,  C07F5/06 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/36 ,  H01M4/38 ,  H01M4/48 ,  H01M4/485 ,  H01M4/58 ,  H01M4/587 ,  H01M4/62 ,  H01M4/66 ,  H01M4/80 ,  H01M10/0563 ,  H01M4/583 ,  H01M10/0562 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  H01M4/74 ,  H01M10/054 ,  H01M4/02

CPC分类号： H01M10/056 ,  C01G49/009 ,  C01G51/42 ,  C01G53/50 ,  C01G53/54 ,  C07F5/04 ,  C07F5/069 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/364 ,  H01M4/382 ,  H01M4/386 ,  H01M4/483 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/5805 ,  H01M4/587 ,  H01M4/5825 ,  H01M4/623 ,  H01M4/661 ,  H01M4/745 ,  H01M4/808 ,  H01M10/054 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0563 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/002 ,  H01M2300/0071

摘要： This disclosure relates to an SO2-based electrolyte for a rechargeable battery cell containing at least one conducting salt of the Formula (I)




wherein M is a metal selected from the group consisting of alkali metals, alkaline earth metals, metals of group 12 of the periodic table of the elements and aluminum; x is an integer from 1 to 3; the substituents R, R2, R3 and R4 are each independently selected from the group consisting of C1-C10 alkyl, C2-C1 alkenyl, C2-C1 alkynyl, C3-C10 cycloalkyl, C6-C14 aryl, and C5-C14 heteroaryl; and Z is aluminum or boron.

公开(公告)号：US20180315993A1

公开(公告)日：2018-11-01

申请号：US16025069

申请日：2018-07-02

申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

发明人： Mikio YUKAWA

IPC分类号： H01M4/04 ,  H01M4/58 ,  H01M4/36 ,  H01M10/0525 ,  H01M4/62 ,  H01M4/1397 ,  H01M4/139 ,  H01M4/136 ,  H01M4/13 ,  H01M4/64

CPC分类号： H01M4/0404 ,  H01M4/0416 ,  H01M4/043 ,  H01M4/0435 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/13 ,  H01M4/136 ,  H01M4/139 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/5805 ,  H01M4/5825 ,  H01M4/62 ,  H01M4/625 ,  H01M4/64 ,  H01M10/0525 ,  H01M2220/30 ,  Y02E60/122 ,  Y02P70/54

摘要： To provide a method for forming a storage battery electrode including an active material layer with high density in which the proportion of conductive additive is low and the proportion of the active material is high. To provide a storage battery having a higher capacity per unit volume of an electrode with the use of a storage battery electrode formed by the formation method. A method for forming a storage battery electrode includes the steps of forming a mixture including an active material, graphene oxide, and a binder; providing a mixture over a current collector; and immersing the mixture provided over the current collector in a polar solvent containing a reducer, so that the graphene oxide is reduced.

公开(公告)号：US20180048035A1

公开(公告)日：2018-02-15

申请号：US15678033

申请日：2017-08-15

申请人： THE FLORIDA STATE UNIVERSITYRESEARCH FOUNDATION, INC.

发明人： Daniel T. Hallinan

IPC分类号： H01M10/60 ,  H01M10/0565 ,  H01M10/0568 ,  H01M4/58

CPC分类号： H01M10/60 ,  G01R31/3835 ,  H01M4/382 ,  H01M4/5805 ,  H01M4/5825 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/48 ,  H01M10/6572 ,  H01M16/00 ,  H01M2004/028

摘要： A device and method of generating an electrical potential including an electrochemical cell, and at least one heat source, cooling source or both. The electrochemical cell includes an anode and a cathode connected by a polymer electrolyte layer, preferably a dry polymer electrolyte layer. The heat source, if present, is placed in direct thermal contact with one of the anode or cathode, while the cooling source, if present, is placed in direct thermal contact with one of the anode or cathode not in contact with the heat source. The resulting temperature differential between the anode and cathode induces a concentration gradient between the anode and the cathode generating the electrical potential.

公开(公告)号：US20180023199A1

公开(公告)日：2018-01-25

申请号：US15650884

申请日：2017-07-15

申请人： Yujie Sun

发明人： Yujie Sun

IPC分类号： C25B1/02 ,  C07C31/08 ,  C07D307/48 ,  H01M4/58 ,  C07C33/22

CPC分类号： C25B1/02 ,  C07C31/08 ,  C07C33/22 ,  C07D307/48 ,  H01M4/58 ,  H01M4/5805 ,  H01M4/5815

摘要： Disclosed are systems for producing hydrogen gas and upgrading biomass reactants. The systems are able to couple the oxidation of the biomass reactant to hydrogen gas evolution using catalysts that include a metal component and a non-metal component. Also disclosed are methods of using the systems for producing hydrogen gas and upgrading a biomass reactant.

公开(公告)号：US09601762B2

公开(公告)日：2017-03-21

申请号：US14371901

申请日：2013-01-14

申请人： Rockwood Lithium GmbH

发明人： Ulrich Wietelmann ,  Christoph Hartnig ,  Ute Emmel ,  Sven Schröter

IPC分类号： H01M4/36 ,  H01M4/58 ,  B22F1/00 ,  C22C24/00 ,  H01M4/38 ,  C23C8/40 ,  B22F1/02 ,  B22F9/08 ,  H01M4/587 ,  H01M10/052

CPC分类号： H01M4/366 ,  B22F1/0088 ,  B22F1/02 ,  B22F2009/0804 ,  B22F2304/10 ,  C22C24/00 ,  C23C8/40 ,  H01M4/382 ,  H01M4/5805 ,  H01M4/5825 ,  H01M4/587 ,  H01M10/052

摘要： A particulate lithium metal composite materials having a layer containing phosphorous and a method for producing said phosphorous-coated lithium metal products, characterized in that melted, droplet-shaped lithium metal is reacted in a hydrocarbon solvent with a phosphorous source that contains the phosphorous in the oxidation stage 3, and use thereof for the pre-lithiation of electrode materials and the production of battery anodes.

公开(公告)号：US20170033359A1

公开(公告)日：2017-02-02

申请号：US15100132

申请日：2014-12-19

申请人： KYOTO UNIVERSITY ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  HONDA MOTOR CO., LTD.

发明人： Zempachi OGUMI ,  Toshiro HIRAI ,  Jun-ichi YAMAKI ,  Hideyuki HORINO ,  Ken-ichi OKAZAKI ,  Yukinori KOYAMA

IPC分类号： H01M4/58 ,  H01M10/0525 ,  H01M10/0567

CPC分类号： H01M4/582 ,  H01M4/5805 ,  H01M4/5815 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0025 ,  Y02T10/7011

摘要： A secondary battery in which the difference between the voltage at the time of discharging and the voltage at the time of charging is small, ensuring good energy efficiency, and the charge/discharge life is long. Therefore, in order to attain the above-described object, a secondary battery containing a positive electrode, a negative electrode, and an electrolytic solution, wherein at least one of the positive electrode and the negative electrode contains, as the active material, at least one selected from the group consisting of a metal ion-containing fluoride, a metal oxide, a metal sulfide, a metal nitride, and a metal phosphide; the electrolytic solution contains an anion receptor; and the anion receptor forms a salt or a complex with an anion contained in the active material, thereby enabling the active material to dissolve in the electrolytic solution.

摘要翻译： 其中放电时的电压与充电时的电压的差小的二次电池，确保良好的能量效率，充放电寿命长。 因此，为了实现上述目的，提供一种含有正极，负极和电解液的二次电池，其中正极和负极中的至少一个至少包含作为活性材料的活性材料 选自含金属离子的氟化物，金属氧化物，金属硫化物，金属氮化物和金属磷化物的一种; 电解液含有阴离子受体; 并且阴离子受体与活性物质中所含的阴离子形成盐或配合物，从而使活性物质溶解在电解液中。

公开(公告)号：US09281539B2

公开(公告)日：2016-03-08

申请号：US13384060

申请日：2010-07-13

申请人： Kazuo Tsutsumi ,  Kazuya Nishimura ,  Tomoaki Takasaki ,  Masateru Nakoji ,  Tetsuo Sakai ,  Jinhan Yao ,  Makoto Saito ,  Takashi Mukai

发明人： Kazuo Tsutsumi ,  Kazuya Nishimura ,  Tomoaki Takasaki ,  Masateru Nakoji ,  Tetsuo Sakai ,  Jinhan Yao ,  Makoto Saito ,  Takashi Mukai

IPC分类号： H01M4/75 ,  H01G9/025 ,  H01M4/505 ,  H01M4/82 ,  H01M4/485 ,  H01M4/525 ,  H01M10/0525 ,  H01G11/06 ,  H01G11/40 ,  H01G11/46 ,  H01G11/50 ,  H01M2/10 ,  H01M4/04 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/58 ,  H01M4/66 ,  H01M6/46 ,  H01M10/04 ,  H01M10/0562 ,  H01M4/70

CPC分类号： H01M10/0525 ,  H01G11/06 ,  H01G11/40 ,  H01G11/46 ,  H01G11/50 ,  H01M2/1061 ,  H01M4/0404 ,  H01M4/0409 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5805 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/66 ,  H01M4/70 ,  H01M4/75 ,  H01M6/46 ,  H01M10/0413 ,  H01M10/0562 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y10T29/49108

摘要： An object of the present invention is to provide a highly efficient electrical storage device that uses a fiber positive electrode and a fiber negative electrode and in which lithium ion is used as an intercalating species, and to provide a method of fabricating the electrical storage device. The electrical storage device according to the present invention includes: a fiber positive electrode including an electrically conductive fiber, the fiber having a surface on which a positive electrode active material coating is formed, the positive electrode active material coating containing a transition metal oxide represented by a chemical formula 1 which is (Li1-xAx)aMbXcOd; a fiber negative electrode including an electrically conductive fiber, the fiber having a surface on which a negative electrode active material coating is formed; a separator; and an electrolyte (in the chemical formula 1, A is at least one kind of alkali metal selected from the group consisting of Na, K, Rb, and Cs; M is at least one kind of transition metal selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Nb, Mo, Ru, Pd, Ag, Ta, W, Ce, Pr, Sm, Eu, and Pb; X is at least one kind of typical elements selected from the group consisting of B, Al, Si, P, S, Ga, and Ge; and 0

摘要翻译： 本发明的目的是提供使用纤维正极和纤维负极并且其中使用锂离子作为嵌入物质的高效蓄电装置，并提供制造蓄电装置的方法。 根据本发明的蓄电装置包括：包含导电纤维的纤维正极，具有形成有正极活性物质涂层的表面的所述纤维，所述正极活性物质涂层含有由 化学式1为（Li1-xAx）aMbXcOd; 包括导电纤维的纤维负极，所述纤维具有形成有负极活性物质涂层的表面; 分隔符 和电解质（在化学式1中，A是选自由Na，K，Rb和Cs组成的组中的至少一种碱金属; M是至少一种选自Ti ，V，Cr，Mn，Fe，Co，Ni，Cu，Nb，Mo，Ru，Pd，Ag，Ta，W，Ce，Pr，Sm，Eu和Pb; X是选择的至少一种典型元素 由B，Al，Si，P，S，Ga和Ge组成的组;和0

公开(公告)号：US08518604B2

公开(公告)日：2013-08-27

申请号：US12025662

申请日：2008-02-04

申请人： Glenn Amatucci ,  Fadwa Badway

发明人： Glenn Amatucci ,  Fadwa Badway

IPC分类号： H01M6/02 ,  H01M4/50 ,  H01M4/52 ,  H01M4/56 ,  H01M4/58 ,  H01M4/04

CPC分类号： H01M4/364 ,  H01M4/50 ,  H01M4/52 ,  H01M4/54 ,  H01M4/5805 ,  H01M4/582 ,  H01M4/5825 ,  H01M4/624 ,  H01M4/625 ,  H01M6/18 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028 ,  H01M2300/0065 ,  Y02E60/122 ,  Y02P70/54

摘要： The present invention relates to primary and secondary electrochemical energy storage systems. More particularly, the present invention relates to such systems as battery cells, especially battery cells utilizing metal fluorides with the presence of phosphates or fluorophosphates, which use materials that take up and release ions as a means of storing and supplying electrical energy.