公开(公告)号：EP2874227B1

公开(公告)日：2017-09-06

申请号：EP13857167.4

申请日：2013-11-21

申请人： LG Chem, Ltd.

发明人： CHOI, Young Geun ,  CHUNG, Geun Chang ,  YOON, Yourim ,  YOON, Seung Jae ,  JUNG, Jong Mo ,  CHAE, Jonghyun

IPC分类号： H01M4/58 ,  H01M4/583 ,  H01M2/10 ,  H01M4/36 ,  H01M4/587 ,  H01M4/62 ,  H01M10/0525

CPC分类号： H01M4/5825 ,  H01M4/136 ,  H01M4/366 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/20 ,  Y02E60/122

摘要： Disclosed is a lithium secondary battery including (i) a cathode active material including a lithium metal phosphate according to Formula 1 below; and (ii) an anode active material including amorphous carbon, €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒLi 1+a M(PO 4-b )X b €ƒ€ƒ€ƒ€ƒ€ƒ(1) wherein M is at least one selected from metals of Groups II to XII, X is at least one selected from F, S and N, -0.5‰¤a‰¤+0.5, and 0‰¤b‰¤0.1.

摘要翻译： 本发明公开了一种锂二次电池，其包含（i）包含根据下式1的锂金属磷酸盐的正极活性材料; 和（ii）包含无定形碳的阳极活性材料，Li + 1 M（PO 4-b）X b （1）其中M是选自II至XII族金属中的至少一种，X是选自F，S和N中的至少一种，-0.5‰‰+ 0.5和0‰〃b‰。

公开(公告)号：EP2876722B1

公开(公告)日：2016-11-16

申请号：EP13856658.3

申请日：2013-11-22

申请人： LG Chem, Ltd.

发明人： YOON, Yourim ,  JUNG, Jong Mo ,  CHAE, Jonghyun ,  LEE, Chul Haeng ,  CHUNG, Geun Chang ,  CHOI, Young Cheol ,  CHOI, Young Geun ,  YOON, Seung Jae

IPC分类号： H01M4/58 ,  H01M10/0569 ,  H01M10/0525 ,  H01M4/587 ,  H01M4/36 ,  H01M4/136

CPC分类号： H01M10/0569 ,  H01M4/136 ,  H01M4/366 ,  H01M4/5825 ,  H01M4/583 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M2220/20 ,  H01M2300/0028 ,  H01M2300/0037 ,  Y02E60/122 ,  Y02T10/7011

公开(公告)号：EP2874226B1

公开(公告)日：2016-10-12

申请号：EP13856502.3

申请日：2013-11-21

申请人： LG Chem, Ltd.

发明人： CHOI, Young Geun ,  CHUNG, Geun Chang ,  YOON, Yourim ,  YOON, Seung Jae ,  JUNG, Jong Mo ,  CHAE, Jonghyun

IPC分类号： H01M10/052 ,  H01M4/58 ,  H01M10/0569 ,  H01M10/0525 ,  H01M4/587

CPC分类号： H01M4/5825 ,  H01M4/136 ,  H01M4/583 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2220/20 ,  H01M2300/0028 ,  H01M2300/0037 ,  Y02E60/122 ,  Y02T10/7011

公开(公告)号：EP2874226A1

公开(公告)日：2015-05-20

申请号：EP13856502.3

申请日：2013-11-21

申请人： LG Chem, Ltd.

发明人： CHOI, Young Geun ,  CHUNG, Geun Chang ,  YOON, Yourim ,  YOON, Seung Jae ,  JUNG, Jong Mo ,  CHAE, Jonghyun

IPC分类号： H01M10/052 ,  H01M4/58 ,  H01M10/0569 ,  H01M4/583 ,  H01M2/10

CPC分类号： H01M4/5825 ,  H01M4/136 ,  H01M4/583 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2220/20 ,  H01M2300/0028 ,  H01M2300/0037 ,  Y02E60/122 ,  Y02T10/7011

摘要： Disclosed is a lithium secondary battery including (i) a cathode active material including a lithium metal phosphate according to Formula 1 below, (ii) an anode active material including amorphous carbon, and (iii) an electrolyte for lithium secondary batteries including a lithium salt and an ether-based solvent,

        Li 1+a M(PO 4-b )X b      (1)

wherein M is at least one selected from the group consisting of Group II to XII metals, X is at least one selected from F, S, and N, -0.5≤a≤+0.5, and 0≤b≤0.1.

摘要翻译： 公开了一种锂二次电池，其包括（i）包含根据下式1的锂金属磷酸盐的正极活性材料，（ii）包含无定形碳的负极活性材料，和（iii）包含锂盐的锂二次电池用电解质 和醚类溶剂，ƒ€ƒ€ƒ€ƒ€ƒ€ƒLi1 + a M（PO 4-b）X b€ƒ€ƒ€ƒ€ƒ（1）其中M 是选自II〜XII族金属中的至少一种，X是选自F，S和N中的至少一种，-0.5‰¤a‰¤+ 0.5和0‰¤b‰¤0.1。

公开(公告)号：EP3764437A1

公开(公告)日：2021-01-13

申请号：EP19891926.8

申请日：2019-12-09

申请人： LG CHEM, LTD.

发明人： PARK, Gi Su ,  SONG, Minsun ,  LEE, Jaegil ,  HONG, Kyungsik ,  JUNG, Jong Mo

IPC分类号： H01M4/1395 ,  H01M4/04 ,  H01M4/134 ,  B23K26/38 ,  B23K37/04 ,  B65H23/24 ,  H01M10/052 ,  B65H35/00 ,  B65H18/10

摘要： The present invention relates to an apparatus and a method for manufacturing a lithium electrode comprising a cutting stage, a laser irradiation portion and a lithium metal film supply portion, in which a plurality of adsorption holes and a plurality of unit electrode pattern grooves are formed on the upper surface of the cutting stage.

公开(公告)号：EP2879226A1

公开(公告)日：2015-06-03

申请号：EP13857650.9

申请日：2013-11-22

申请人： LG Chem, Ltd.

发明人： CHOI, Young Geun ,  JUNG, Jong Mo ,  CHAE, Jonghyun ,  LEE, Chul Haeng ,  CHUNG, Geun Chang ,  YOON, Yourim ,  CHOI, Young Cheol ,  YOON, Seung Jae

IPC分类号： H01M10/0569 ,  H01M10/0568 ,  H01M4/58 ,  H01M4/583

CPC分类号： H01M10/0569 ,  H01M4/366 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0037 ,  H01M2300/004

摘要： Disclosed are an electrolyte for lithium secondary batteries including 10 wt% to 90 wt% of an ester based solvent and 10 wt% to 90 wt% of a carbonate based solvent with respect to the total weight of a non-aqueous solvent, and a lithium secondary battery including the same.

摘要翻译： 本发明公开了一种用于锂二次电池的电解液，其包含相对于非水溶剂的总重量的10重量％至90重量％的基于酯的溶剂和10重量％至90重量％的基于碳酸酯的溶剂，并且锂 包括它的二次电池。

公开(公告)号：EP2876722A1

公开(公告)日：2015-05-27

申请号：EP13856658.3

申请日：2013-11-22

申请人： LG Chem, Ltd.

发明人： YOON, Yourim ,  JUNG, Jong Mo ,  CHAE, Jonghyun ,  LEE, Chul Haeng ,  CHUNG, Geun Chang ,  CHOI, Young Cheol ,  CHOI, Young Geun ,  YOON, Seung Jae

IPC分类号： H01M10/052 ,  H01M4/58 ,  H01M10/0569 ,  H01M4/583 ,  H01M2/10

CPC分类号： H01M10/0569 ,  H01M4/136 ,  H01M4/366 ,  H01M4/5825 ,  H01M4/583 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M2220/20 ,  H01M2300/0028 ,  H01M2300/0037 ,  Y02E60/122 ,  Y02T10/7011

摘要： Disclosed is a lithium secondary battery including: (i) a cathode active material including a lithium metal phosphate according to Formula 1 below; (ii) an anode active material including amorphous carbon; and (iii) an electrolyte for lithium secondary batteries including a lithium salt and an ether based solvent, wherein propylene carbonate (PC) is included in an amount of 1 wt% to 60 wt% in the electrolyte for lithium secondary batteries, based on the total weight of the electrolyte,

        Li 1+a M(PO 4-b )X b      (1)

wherein M is at least one selected from metals of Groups II to XII; X is at least one selected from F, S and N, -0.5≤ a≤ +0.5, and 0≤ b≤ 0.1.

公开(公告)号：EP2874227A1

公开(公告)日：2015-05-20

申请号：EP13857167.4

申请日：2013-11-21

申请人： LG Chem, Ltd.

发明人： CHOI, Young Geun ,  CHUNG, Geun Chang ,  YOON, Yourim ,  YOON, Seung Jae ,  JUNG, Jong Mo ,  CHAE, Jonghyun

IPC分类号： H01M10/052 ,  H01M4/58 ,  H01M4/583 ,  H01M2/10

CPC分类号： H01M4/5825 ,  H01M4/136 ,  H01M4/366 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/20 ,  Y02E60/122

摘要： Disclosed is a lithium secondary battery including (i) a cathode active material including a lithium metal phosphate according to Formula 1 below; and (ii) an anode active material including amorphous carbon,

        Li 1+a M(PO 4-b )X b      (1)

wherein M is at least one selected from metals of Groups II to XII, X is at least one selected from F, S and N, -0.5≤a≤+0.5, and 0≤b≤0.1.

摘要翻译： 本发明公开了一种锂二次电池，其包含（i）包含根据下式1的锂金属磷酸盐的正极活性材料; （ii）包含无定形碳的负极活性材料，Li1 + aM（PO4-b）Xb（1）其中M为选自II至XII族金属中的至少一种，X为选自F，S和 N，-0.5≤a≤+ 0.5，且0≤b≤0.1。