公开(公告)号：US10763545B2

公开(公告)日：2020-09-01

申请号：US15056200

申请日：2016-02-29

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hongsoo Choi ,  Tomonobu Mizumo ,  Yonggun Lee ,  Wonseok Chang ,  Toshinori Sugimoto ,  Myungjin Lee

IPC: H01M10/052 ,  H01M10/0565 ,  B01J41/14 ,  C08F112/14 ,  C09D125/18 ,  H01M10/05 ,  C08F12/26

Abstract: An electrolyte for a secondary battery, the electrolyte including an ionic liquid polymer including a repeating unit represented by Formula 1: wherein, in Formula 1, CY, R1, R2, R3, X1−, n, and m are the same as described in the specification.

公开(公告)号：US09786950B2

公开(公告)日：2017-10-10

申请号：US14624968

申请日：2015-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonggun Lee ,  Yooseong Yang ,  Jenam Lee ,  Wonseok Chang ,  Hongsoo Choi

IPC: C08G77/442 ,  H01M10/0565 ,  C08L65/00 ,  H01B1/12 ,  H01M2/16 ,  C08F230/08

CPC classification number: H01M10/0565 ,  C08F230/08 ,  C08G77/442 ,  C08G2261/144 ,  C08G2261/18 ,  C08G2261/312 ,  C08G2261/512 ,  C08L65/00 ,  H01B1/122 ,  H01M2/1673 ,  H01M2300/0082 ,  H01M2300/0085 ,  H01M2300/0094

Abstract: An organic-inorganic silicon structure-containing block copolymer including a first domain including an ion conductive polymer block; and a second domain including a polymer block including a non-conducting polymer and an organic-inorganic silicon structure, wherein the organic-inorganic silicon structure is connected to a side chain connected to a backbone of the non-conducting polymer.

公开(公告)号：US20170062829A1

公开(公告)日：2017-03-02

申请号：US15230593

申请日：2016-08-08

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Saebom Ryu ,  Yonggun Lee ,  Joungwon Park ,  Toshinori SUGIMOTO

IPC: H01M4/62 ,  H01M4/134 ,  H01M4/04 ,  H01M10/0569 ,  H01M10/0568 ,  H01M10/0525 ,  H01M4/38

CPC classification number: H01M4/628 ,  H01M4/0402 ,  H01M4/134 ,  H01M4/366 ,  H01M4/382 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2220/20 ,  Y02T10/7011

Abstract: A lithium metal battery including: a lithium metal anode; a protective layer disposed on the lithium metal anode, the protective layer including: a polymer and at least one selected from a metal salt including a Group 1 and Group 2 element and a nitrogen-containing additive; a cathode; and a liquid electrolyte disposed between the protective layer and the cathode, the liquid electrolyte including an organic solvent, wherein the at least one selected from metal salt and a nitrogen-containing additive comprising a Group 1 element or Group 2 element is insoluble in the organic solvent of the liquid electrolyte.

Abstract translation: 一种锂金属电池，包括：锂金属阳极; 设置在所述锂金属阳极上的保护层，所述保护层包括：聚合物和选自包含第1族和第2族元素的金属盐和含氮添加剂中的至少一种; 阴极 以及设置在保护层和阴极之间的液体电解质，所述液体电解质包括有机溶剂，其中所述至少一种选自金属盐和含有第1族元素或第2族元素的含氮添加剂不溶于有机溶剂 液体电解质的溶剂。

公开(公告)号：US20160344063A1

公开(公告)日：2016-11-24

申请号：US15047187

申请日：2016-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonseok Chang ,  Tomonobu MIZUMO ,  Toshinori SUGIMOTO ,  Hyorang Kang ,  Joungwon Park ,  Yonggun Lee ,  Hongsoo Choi ,  Hosang Park

IPC: H01M10/0569 ,  H01M10/0568 ,  H01M4/131 ,  H01M4/134 ,  H01M10/0585 ,  H01M4/38 ,  H01M4/62 ,  H01M4/66 ,  H01M2/16 ,  H01M10/0525 ,  H01M4/525

CPC classification number: H01M10/0569 ,  H01M2/1653 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/382 ,  H01M4/525 ,  H01M4/623 ,  H01M4/625 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0585 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/30 ,  H01M2300/0028 ,  H01M2300/0034 ,  H01M2300/0037 ,  H01M2300/004 ,  Y02T10/7011

Abstract: A lithium metal battery including: a lithium negative electrode including lithium metal; a positive electrode; and an electrolyte interposed between the lithium negative electrode and the positive electrode, wherein the electrolyte contains non-fluorine substituted ether, which is capable of solvating lithium ions, a fluorine substituted ether represented by the following Formula 1, and a lithium salt, wherein an amount of the fluorine substituted ether represented by Formula 1 is greater than an amount of the non-fluorine substituted ether, R—{O(CH2)a}b—CH2—O—CnF2nH  Formula 1 wherein R is —CmF2mH or —CmF2m+1, n is an integer of 2 or greater, m is an integer of 1 or greater, a is an integer of 1 or 2, and b is 0 or 1.

Abstract translation: 一种锂金属电池，包括：包含锂金属的锂负极; 正极; 以及插入在所述锂负极和所述正极之间的电解质，其中所述电解质包含能够溶解锂离子的非氟取代的醚，由下式1表示的氟取代的醚和锂盐，其中， 由式1表示的氟取代醚的量大于非氟取代醚的量，€ƒ€ƒ€ƒ€ƒ€ƒ€ƒƒ€ƒ€ƒ€ƒ€ƒ€ ƒR-{O（CH 2）a} b -CH 2 -OC n F 2n H其中R是-C m F 2m H或-C m F 2m + 1，n是2或更大的整数，m是 1以上的整数，a为1或2的整数，b为0或1。

公开(公告)号：US20160064773A1

公开(公告)日：2016-03-03

申请号：US14838472

申请日：2015-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongsoo Choi ,  Yonggun Lee ,  Jenam Lee

IPC: H01M10/0565 ,  H01M10/0563 ,  H01M10/052

CPC classification number: H01M10/0565 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0563 ,  H01M2220/20 ,  H01M2300/002 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02T10/7011

Abstract: A composite including a metal-organic framework; and an ionic liquid disposed in a pore defined by the metal-organic framework. Also a method of preparing the composite, an electrolyte including the composite, and a lithium secondary battery including the electrolyte.

Abstract translation: 包括金属 - 有机骨架的复合材料; 以及设置在由金属 - 有机骨架限定的孔中的离子液体。 还有一种制备复合材料的方法，包括该复合材料的电解质和包括该电解质的锂二次电池。

公开(公告)号：US10910670B2

公开(公告)日：2021-02-02

申请号：US16120587

申请日：2018-09-04

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Yonggun Lee ,  Saebom Ryu ,  Toshinori Sugimoto ,  Dongmin Im ,  Wonseok Chang

IPC: H01M4/02 ,  H01M10/0565 ,  H01M10/058 ,  H01M10/052

Abstract: A negative electrolyte for a lithium metal battery, the negative electrolyte including: a non-aqueous solvent comprising an ether solvent; a lithium salt having a concentration of about 1 molar to about 6 molar in the non-aqueous solvent; and a crosslinked product of a polymerizable oligomer, wherein the negative electrolyte has a gel or solid form.

公开(公告)号：US10581116B2

公开(公告)日：2020-03-03

申请号：US14719460

申请日：2015-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongsoo Choi ,  Yonggun Lee ,  Jenam Lee

IPC: H01M10/0565 ,  H01M10/0525 ,  H01G11/52 ,  H01G11/04

Abstract: An electrolyte membrane for an energy storage device, an energy storage device including: a matrix including an ionically conductive polymer composition including a polymer and a lithium salt; and a metal-organic framework in the matrix, wherein the metal-organic frame work is in the form of a plurality of primary particles, each having diameter distribution represented by Inequation 1: 0

公开(公告)号：US10468718B2

公开(公告)日：2019-11-05

申请号：US14855657

申请日：2015-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonggun Lee ,  Yooseong Yang ,  Hongsoo Choi ,  Jenam Lee ,  Wonseok Chang

IPC: H01M10/0565 ,  H01M10/0525 ,  H01M10/052

Abstract: An electrolyte including a copolymer including (i) an ion-conductive domain including an ion-conductive segment of the copolymer, wherein the ion-conductive segment includes a plurality of ion-conductive units, and (ii) a structural domain including a structural segment of the copolymer, wherein the structural segment includes a plurality of structural units, wherein the ion-conductive domain and the structural domain are covalently linked, and a polymer network phase coupled to the ion-conductive domain.

公开(公告)号：US10361425B2

公开(公告)日：2019-07-23

申请号：US15151558

申请日：2016-05-11

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hongsoo Choi ,  Tomonobu Mizumo ,  Jinkyu Kim ,  Myungjin Lee ,  Yonggun Lee ,  Wonseok Chang

IPC: H01M4/52 ,  H01M4/134 ,  C08F212/08 ,  H01M10/0565 ,  C08L23/08 ,  C08F8/44 ,  C08F12/26 ,  H01M10/052

Abstract: A random copolymer including a first repeating unit represented by Formula 1 and a second repeating unit represented by Formula 2 in a molar ratio of about 1:99 to about 99:1, wherein the polymer has a degree of polymerization of about 10 to about 5,000: wherein CY1, CY2, A, X, R2, R3, R4, R5, R6, R7, and Y− are the same as defined in the detailed description.

公开(公告)号：US10347938B2

公开(公告)日：2019-07-09

申请号：US14937404

申请日：2015-11-10

Applicant: Samsung Electronics Co., Ltd. ,  MIE UNIVERSITY

Inventor： Yonggun Lee ,  Nobuyuki Imanishi ,  Osamu Yamamoto ,  Hyorang Kang

IPC: H01M4/134 ,  H01M4/38 ,  H01M10/0565 ,  H01M10/0525 ,  H01M4/02 ,  H01M4/36

Abstract: An electrolyte composite including a first block copolymer and a lithium ion conductor, wherein the first block copolymer includes i) a structural domain and ii) at least one of a rubbery domain and an ion conductive domain, wherein the structural domain includes a polymer segment including a structural repeating unit, wherein the rubbery domain includes a polymer segment including a rubbery repeating unit, and wherein the ion conductive domain includes a polymer segment including an ion conductive repeating unit.