公开(公告)号：EP3312919A1

公开(公告)日：2018-04-25

申请号：EP17197639.2

申请日：2017-10-20

申请人： Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

发明人： LEE, Dongjin ,  JEONG, Joonseon ,  KIM, Chansu ,  YANG, Yooseong ,  YU, Taehwan

IPC分类号： H01M4/62 ,  H01M10/0525 ,  H01M4/134

CPC分类号： H01M4/136 ,  C01D15/00 ,  C08G63/06 ,  G01N23/20075 ,  H01M4/134 ,  H01M4/622 ,  H01M10/0525 ,  H01M2004/028

摘要： A positive electrode for a metal secondary battery includes a positive current collector; and a positive active material layer disposed on the positive current collector, wherein the positive active material layer includes: a positive active material, a salt including an alkali metal salt, an alkaline earth metal salts, or a combination thereof, and a polymeric first binder including a repeating unit represented by Formula 1

wherein R is a substituted or unsubstituted C2-C5 alkylene group, a substituted or unsubstituted C2-C6 alkoxylene group, a substituted or unsubstituted C2-C6 alkoxycarbonylene group, a substituted or unsubstituted C2-C6 alkylene oxide group, or a combination thereof, and n is an integer from 90 to 2,700. Also a metal secondary battery including the same.

摘要翻译： 用于金属二次电池的正极包括正极集电器; 以及布置在所述正极集电体上的正极活性物质层，其中所述正极活性物质层包括：正极活性物质，包含碱金属盐，碱土金属盐或其组合的盐和聚合物第一粘结剂 包括由式1表示的重复单元，其中R为取代或未取代的C 2 -C 5亚烷基，取代或未取代的C 2 -C 6亚烷氧基，取代或未取代的C 2 -C 6烷氧基亚甲基，取代或未取代的C 2 -C 6氧化烯 基团或其组合，并且n是90至2,700的整数。 还有一种包括它的金属二次电池。

公开(公告)号：EP3096375A1

公开(公告)日：2016-11-23

申请号：EP16169968.1

申请日：2016-05-17

申请人： Samsung Electronics Co., Ltd.

发明人： KWON, Soonchul ,  JEONG, Joonseon ,  YANG, Yooseong ,  IM, Dongmin ,  CHOI, Wonsung

IPC分类号： H01M2/14 ,  H01M2/16 ,  H01M6/18 ,  H01M10/052 ,  H01M10/0565 ,  H01M12/06 ,  H01M12/08 ,  H01M4/86 ,  H01M4/96 ,  H01M6/24 ,  H01M10/0569

CPC分类号： H01M12/08 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/166 ,  H01M4/382 ,  H01M4/8615 ,  H01M4/8652 ,  H01M4/8668 ,  H01M4/96 ,  H01M6/181 ,  H01M6/24 ,  H01M8/1018 ,  H01M8/1044 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0569 ,  H01M12/06 ,  H01M2004/8689 ,  H01M2008/1095 ,  H01M2300/0045 ,  H01M2300/0082 ,  Y02E60/128

摘要： A lithium air battery includes: a lithium negative electrode; a positive electrode; and an ion conductive oxygen-blocking film which is disposed on the lithium negative electrode, wherein the ion conductive oxygen-blocking film includes a first polymer including a polyvinyl alcohol or a polyvinyl alcohol blend, and a lithium salt, and wherein the ion conductive oxygen-blocking film has an oxygen transmission rate of about 10 milliliters per square meter per day to about 10,000 milliliters per square meter per day. Also disclosed is a method of manufacturing a lithium air battery.

摘要翻译： 锂空气电池包括：锂负极; 正极; 以及配置在所述锂负极上的离子传导阻氧膜，其中，所述离子传导阻氧膜包括含有聚乙烯醇或聚乙烯醇共混物的第一聚合物和锂盐，并且其中所述离子导电氧 阻挡膜具有约10毫升/平方米每天的氧气透过率至约10,000毫升/平方米/天。 还公开了一种制造锂空气电池的方法。

公开(公告)号：EP3109924B1

公开(公告)日：2018-10-03

申请号：EP16175484.1

申请日：2016-06-21

申请人： Samsung Electronics Co., Ltd.

发明人： YANG, Yooseong ,  JEONG, Joonseon

IPC分类号： H01M2/16 ,  H01M4/134 ,  H01M4/1395 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M4/36

CPC分类号： H01M10/4235 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/382 ,  H01M4/623 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0034 ,  H01M2300/0037

摘要： A negative electrode for a lithium metal battery, the negative electrode including: a lithium metal electrode; and a protection film disposed on at least a portion of the lithium metal electrode, wherein the protection film includes at least one first polymer selected from a polyvinyl alcohol graft copolymer, a crosslinked copolymer formed from the polyvinyl alcohol graft copolymer, a polyvinyl alcohol crosslinked copolymer, and a blend thereof.

公开(公告)号：EP3832216A1

公开(公告)日：2021-06-09

申请号：EP20210179.6

申请日：2020-11-27

申请人： Samsung Electronics Co., Ltd.

发明人： KWON, Hyukjae ,  KIM, Taeksoo ,  LEE, Hyun Chul ,  JEONG, Joonseon ,  CHO, Inhyuock ,  JI, Sangmin ,  HAN, Jaeseung ,  KANG, Jinkyu ,  KIM, Ilhwan ,  PARK, Kitae ,  CHUNG, Seokwhan ,  CHOI, Hyoungwoo

IPC分类号： F24F8/00 ,  F24F9/00

摘要： An outdoor air cleaning system includes a partition surrounding a purification space to isolate the purification space from an external space and having at least one opening connecting the purification space to the external space, an air purifying device configured to supply purified air to the purification space, and a controller configured to control the air purifying device. An openness level defined as an area ratio of the opening with respect to a surface area of the partition is about 10 % or more and about 50 % or less.

公开(公告)号：EP3096375B1

公开(公告)日：2018-07-18

申请号：EP16169968.1

申请日：2016-05-17

申请人： Samsung Electronics Co., Ltd.

发明人： KWON, Soonchul ,  JEONG, Joonseon ,  YANG, Yooseong ,  IM, Dongmin ,  CHOI, Wonsung

IPC分类号： H01M2/14 ,  H01M2/16 ,  H01M6/18 ,  H01M10/052 ,  H01M10/0565 ,  H01M12/06 ,  H01M12/08 ,  H01M4/86 ,  H01M4/96 ,  H01M6/24 ,  H01M10/0569

CPC分类号： H01M12/08 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/166 ,  H01M4/382 ,  H01M4/8615 ,  H01M4/8652 ,  H01M4/8668 ,  H01M4/96 ,  H01M6/181 ,  H01M6/24 ,  H01M8/1018 ,  H01M8/1044 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0569 ,  H01M12/06 ,  H01M2004/8689 ,  H01M2008/1095 ,  H01M2300/0045 ,  H01M2300/0082 ,  Y02E60/128

摘要： A lithium air battery includes: a lithium negative electrode; a positive electrode; and an ion conductive oxygen-blocking film which is disposed on the lithium negative electrode, wherein the ion conductive oxygen-blocking film includes a first polymer including a polyvinyl alcohol or a polyvinyl alcohol blend, and a lithium salt, and wherein the ion conductive oxygen-blocking film has an oxygen transmission rate of about 10 milliliters per square meter per day to about 10,000 milliliters per square meter per day. Also disclosed is a method of manufacturing a lithium air battery.

公开(公告)号：EP3093906B1

公开(公告)日：2018-07-18

申请号：EP16169702.4

申请日：2016-05-13

申请人： Samsung Electronics Co., Ltd.

发明人： JEONG, Joonseon ,  YANG, Yooseong ,  KANG, Hyorang

IPC分类号： H01M2/16 ,  H01M2/14 ,  H01M4/134 ,  H01M4/1395 ,  H01M10/052 ,  H01M10/0565 ,  H01M4/38 ,  H01M4/02 ,  H01M6/18 ,  H01M6/16 ,  H01M6/24 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585

CPC分类号： H01M10/4235 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/1686 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/382 ,  H01M4/525 ,  H01M4/623 ,  H01M4/625 ,  H01M6/164 ,  H01M6/166 ,  H01M6/168 ,  H01M6/181 ,  H01M6/24 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/20 ,  H01M2300/0034 ,  H01M2300/0037 ,  H01M2300/0045 ,  H01M2300/0082 ,  H01M2300/0094

摘要： Provided is a lithium metal battery including: a positive electrode, a lithium negative electrode, a liquid electrolyte disposed between the positive electrode and the lithium negative electrode, and a protective layer disposed on at least one portion of the lithium negative electrode and including at least one first polymer selected from poly(vinyl alcohol) and poly(vinyl alcohol) blend. The protective layer has a tensile modulus of about 10.0 MPa or more at a temperature of 25°C, an enlogation of about 50% or more at a temperature of 25°C, and a peel strength of about 5.0 MPa or more at a temperature of 25°C.

公开(公告)号：EP3858466A1

公开(公告)日：2021-08-04

申请号：EP21153731.1

申请日：2021-01-27

申请人： Samsung Electronics Co., Ltd. ,  University Public Corporation Osaka

发明人： PARK, Kitae ,  KANG, Jinkyu ,  YAMASAKI, Haruhiko ,  KUROKI, Tomoyuki ,  OKUBO, Masaaki ,  YAGI, Tadao ,  LEE, Hyun Chul ,  JEONG, Joonseon ,  CHOI, Hyoungwoo

IPC分类号： B01D53/14 ,  B01D53/18 ,  B01D53/32 ,  B01D53/79 ,  B01D47/14 ,  H05H1/24 ,  B01J19/08 ,  B01J19/24 ,  B01J19/26 ,  B01J19/30

摘要： An air purification device includes a reactor of a hollow shape extending in one direction, a discharge plasma generator comprising a first electrode disposed on an outer wall of the reactor and a second electrode disposed inside the reactor, and configured to generate a discharge plasma in a certain discharge region, a plurality of dielectric particles disposed on a packed-bed of the reactor, a liquid supplier configured to supply a liquid into the reactor; and a liquid recoverer configured to recover the liquid discharged from the reactor.

公开(公告)号：EP3109924A1

公开(公告)日：2016-12-28

申请号：EP16175484.1

申请日：2016-06-21

申请人： Samsung Electronics Co., Ltd.

发明人： YANG, Yooseong ,  JEONG, Joonseon

IPC分类号： H01M2/16 ,  H01M4/134 ,  H01M4/1395 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M4/36

CPC分类号： H01M10/4235 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/382 ,  H01M4/623 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/0034 ,  H01M2300/0037

摘要： A negative electrode for a lithium metal battery, the negative electrode including: a lithium metal electrode; and a protection film disposed on at least a portion of the lithium metal electrode, wherein the protection film includes at least one first polymer selected from a polyvinyl alcohol graft copolymer, a crosslinked copolymer formed from the polyvinyl alcohol graft copolymer, a polyvinyl alcohol crosslinked copolymer, and a blend thereof.

摘要翻译： 一种用于锂金属电池的负极，所述负极包括：锂金属电极; 以及设置在所述锂金属电极的至少一部分上的保护膜，其中所述保护膜包括至少一种选自聚乙烯醇接枝共聚物，由所述聚乙烯醇接枝共聚物形成的交联共聚物，聚乙烯醇交联共聚物 ，及其混合物。

公开(公告)号：EP3093906A1

公开(公告)日：2016-11-16

申请号：EP16169702.4

申请日：2016-05-13

申请人： Samsung Electronics Co., Ltd.

发明人： JEONG, Joonseon ,  YANG, Yooseong ,  KANG, Hyorang

IPC分类号： H01M2/16 ,  H01M2/14 ,  H01M4/134 ,  H01M4/1395 ,  H01M10/052 ,  H01M10/0565 ,  H01M4/38 ,  H01M4/02 ,  H01M6/18 ,  H01M6/16 ,  H01M6/24 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585

CPC分类号： H01M10/4235 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/1686 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/382 ,  H01M4/525 ,  H01M4/623 ,  H01M4/625 ,  H01M6/164 ,  H01M6/166 ,  H01M6/168 ,  H01M6/181 ,  H01M6/24 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/20 ,  H01M2300/0034 ,  H01M2300/0037 ,  H01M2300/0045 ,  H01M2300/0082 ,  H01M2300/0094

摘要： Provided is a lithium metal battery including: a positive electrode, a lithium negative electrode, a liquid electrolyte disposed between the positive electrode and the lithium negative electrode, and a protective layer disposed on at least one portion of the lithium negative electrode and including at least one first polymer selected from poly(vinyl alcohol) and poly(vinyl alcohol) blend. The protective layer has a tensile modulus of about 10.0 MPa or more at a temperature of 25°C, an enlogation of about 50% or more at a temperature of 25°C, and a peel strength of about 5.0 MPa or more at a temperature of 25°C.

摘要翻译： 本发明提供一种锂金属电池，其特征在于，包括：正极，锂负极，设置在所述正极和所述锂负极之间的液体电解质，以及设置在所述锂负极的至少一部分上的保护层，至少包括 一种选自聚（乙烯醇）和聚（乙烯醇）共混物的第一种聚合物。 保护层在25℃的温度下的拉伸模量为约10.0MPa以上，在25℃的温度下为约50％以上，在温度为5.0MPa以上的剥离强度 25°C。