公开(公告)号：EP2583344B1

公开(公告)日：2015-03-04

申请号：EP11728316.8

申请日：2011-05-31

申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives

发明人： OUKASSI, Sami ,  DUNOYER, Nicolas ,  SALOT, Raphaël

IPC分类号： H01M4/66 ,  H01M10/052 ,  H01M10/0585 ,  H01M6/40 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/04 ,  H01M10/0562

CPC分类号： H01M10/0436 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5805 ,  H01M4/5815 ,  H01M4/661 ,  H01M4/662 ,  H01M4/667 ,  H01M6/40 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0585 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49115 ,  Y10T29/49213

公开(公告)号：EP2802429A1

公开(公告)日：2014-11-19

申请号：EP13700380.2

申请日：2013-01-14

申请人： Rockwood Lithium GmbH

发明人： WIETELMANN, Ulrich ,  HARTNIG, Christoph ,  EMMEL, Ute ,  SCHRÖTER, Sven

IPC分类号： B22F1/00 ,  C22C24/00 ,  C23C8/40

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： The invention relates to 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.

摘要翻译： 具有含磷层的颗粒状锂金属复合材料及其制造方法，其特征在于，熔融的液滴状锂金属在烃溶剂中与含有磷的磷源反应 氧化阶段3及其用于电极材料的预锂化和电池阳极的生产的用途。

公开(公告)号：EP2606525A1

公开(公告)日：2013-06-26

申请号：EP11716351.9

申请日：2011-04-11

申请人： Massachusetts Institute Of Technology

发明人： CEDER, Gerbrand ,  JAIN, Anubhav ,  HAUTIER, Geoffroy ,  KIM, Jae, Chul ,  KANG, Byoungwoo ,  DANIEL, Robert

IPC分类号： H01M4/58 ,  H01M10/052 ,  C01B25/45

CPC分类号： H01M4/131 ,  B02C17/1815 ,  B02C19/186 ,  B02C23/06 ,  C01B25/45 ,  H01M4/366 ,  H01M4/58 ,  H01M4/5805 ,  H01M4/5825 ,  H01M10/052 ,  Y02E60/122 ,  Y02P70/54

摘要： This invention relates generally to electrode materials, electrochemical cells employing such materials, and methods of synthesizing such materials. The electrode materials have a crystal structure with a high ratio of Li to metal M, which is found to improve capacity by enabling the transfer of a greater amount of lithium per metal, and which is also found to improve stability by retaining a sufficient amount of lithium after charging. Furthermore, synthesis techniques are presented which result in improved charge and discharge capacities and reduced particle sizes of the electrode materials.

公开(公告)号：EP2455998A1

公开(公告)日：2012-05-23

申请号：EP10799612.6

申请日：2010-07-13

申请人： Kawasaki Jukogyo Kabushiki Kaisha ,  National Institute of Advanced Industrial Science and Technology

发明人： The designation of the inventor has not yet been filed

IPC分类号： H01M4/1391 ,  H01M2/10 ,  H01M2/16 ,  H01M2/26 ,  H01M4/13 ,  H01M4/131 ,  H01M4/139 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/66 ,  H01M4/75 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/058

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 (Li 1-x A x ) a M b X c O d ; 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

公开(公告)号：EP2152628A2

公开(公告)日：2010-02-17

申请号：EP08728969.0

申请日：2008-02-04

申请人： Rutgers, The State University

发明人： AMATUCCI, Glenn ,  BADWAY, Fadwa

IPC分类号： B82B1/00 ,  H01M4/58

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.

公开(公告)号：EP3379616A1

公开(公告)日：2018-09-26

申请号：EP17190303.2

申请日：2017-09-11

申请人： Sumitomo Osaka Cement Co., Ltd.

发明人： YAMAYA, Ryuuta ,  OYAMA, Masataka

IPC分类号： H01M4/136 ,  H01M4/1397 ,  H01M4/58 ,  H01M10/0525

CPC分类号： H01M4/5805 ,  H01M4/136 ,  H01M4/366 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028

摘要： A cathode material for a lithium-ion secondary battery of the present invention is active material particles including central particles represented by General Formula Li x A y D z PO 4 (0.9

公开(公告)号：EP2455998B1

公开(公告)日：2017-09-06

申请号：EP10799612.6

申请日：2010-07-13

申请人： Kawasaki Jukogyo Kabushiki Kaisha ,  National Institute of Advanced Industrial Science and Technology

发明人： TSUTSUMI,Kasuo ,  NISHIMURA,Kazuya ,  TAKASAKI,Tomoaki ,  NAKOJI,Masateru ,  SAKAI, Tetsuo ,  YAO, Jinhan ,  SAITO, Makoto ,  MUKAI, Takashi

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

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

公开(公告)号：EP3075885A1

公开(公告)日：2016-10-05

申请号：EP15162094.5

申请日：2015-03-31

申请人： International Iberian Nanotechnology Laboratory

发明人： Wang, Xiaoguang ,  Kolen'ko, Yury V. ,  Bao, Xiaoqing ,  Liu, Lifeng

IPC分类号： C25B11/04 ,  C01G53/00

CPC分类号： C25B11/04 ,  C25B11/035 ,  C25B11/0405 ,  H01M4/5805

摘要： The present invention relates to a method for manufacturing of a porous electrode material, wherein the porous electrode material comprises transition metal phosphide on a porous structure comprising transition metal. The method comprises contacting elemental phosphorous and a porous structure comprising transition metal, and heating, in an inert atmosphere, the contacted elemental phosphorous and the porous structure comprising transition metal to a temperature in the temperature range of 300 to 1100°C, thereby reacting at least a part of the phosphorous and at least a part of the transition metal under formation of transition metal phosphide on the surface of the porous structure, thereby forming the porous electrode material. The present invention further relates to a porous electrode material obtainable by the method.

摘要翻译： 本发明涉及一种多孔电极材料的制造方法，其中多孔电极材料包括过渡金属磷化物在包含过渡金属的多孔结构上。 该方法包括接触元素磷和包含过渡金属的多孔结构，并在惰性气氛中将接触的元素磷和包含过渡金属的多孔结构加热至温度范围为300至1100℃，从而使 在多孔结构的表面上形成过渡金属磷化物的至少一部分磷和至少一部分过渡金属，从而形成多孔电极材料。 本发明还涉及可通过该方法获得的多孔电极材料。

公开(公告)号：EP2658011A4

公开(公告)日：2016-01-13

申请号：EP11850443

申请日：2011-12-21

申请人： IDEMITSU KOSAN CO

发明人： KOSHIKA HIROMICHI ,  HIGUCHI HIROYUKI ,  SATO ATSUSHI

IPC分类号： H01M4/38 ,  H01M4/136 ,  H01M4/36 ,  H01M4/58 ,  H01M4/62 ,  H01M10/0562

CPC分类号： H01M4/364 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/5805 ,  H01M4/5815 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0562 ,  H01M2300/0068 ,  Y02P70/54 ,  Y02T10/7011

公开(公告)号：EP2824749A1

公开(公告)日：2015-01-14

申请号：EP13756995.0

申请日：2013-03-05

申请人： Nissan Motor Co., Ltd

发明人： HIRAI, Tamaki ,  OHARA, Kenji

IPC分类号： H01M10/04 ,  H01M4/02

CPC分类号： H01M10/04 ,  H01M4/58 ,  H01M4/5805 ,  H01M4/5825 ,  H01M6/46 ,  H01M10/0413 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2010/4292 ,  H01M2220/20 ,  Y02E60/122

摘要： It is an object to provide a laminated-structure battery that is capable of suppressing output unevenness of the single cells on the inner side and the outer side and improving durability. In a battery that has at least a cathode, an anode, and an electrolyte layer and that has a laminated structure prepared by laminating at least three layers of single battery layers each prepared by opposing the cathode and the anode to each other with an interposal of the electrolyte layer, a laminated-structure battery being characterized by that, in a direction of lamination of respective single battery layers, a center portion is higher than an end portion in terms of at least one of a ratio of a cathode charge capacity to an anode charge capacity (charge A/C ratio) and a ratio of a cathode discharge capacity to an anode discharge capacity (discharge A/C ratio).

摘要翻译： 本发明的目的是提供能够抑制内侧和外侧的单电池的输出不均匀性并提高耐久性的层叠结构电池。 在具有至少阴极，阳极和电解质层的电池中，具有通过层叠至少三层单电池层而制备的层叠结构，每个电池层通过将阴极和阳极彼此相对地制备， 电解质层，层叠结构电池，其特征在于，在各单电池层的层叠方向上，中心部高于端部，其中，阴极充电容量与 阳极充电容量（电荷A / C比）和阴极放电容量与阳极放电容量的比率（放电A / C比）。