公开(公告)号：US10547085B2

公开(公告)日：2020-01-28

申请号：US15489969

申请日：2017-04-18

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

Inventor： Basab Roy ,  Myongchun Koh ,  Dongyoung Kim ,  Eunha Park

IPC: H01M10/0568 ,  H01M4/131 ,  H01M4/133 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/62 ,  H01M4/66 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0569 ,  H01M4/02

Abstract: A lithium secondary battery including a cathode; an anode; and an electrolyte disposed between the cathode and the anode, wherein the cathode includes a cathode active material represented by Formula 1, the electrolyte includes a lithium salt; a non-aqueous solvent; and a monofluorosilane compound represented by Formula 2, wherein an amount of the monofluorosilane compound is in a range of about 0.1 percent by weight (wt %) to about 5 wt % based on the total weight of the electrolyte wherein, in Formula 1, 0.9≤x≤1.2, 0.85

公开(公告)号：US09425483B2

公开(公告)日：2016-08-23

申请号：US14254998

申请日：2014-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basab Roy ,  Dong-young Kim ,  Youn-hee Lim ,  Seok-soo Lee

IPC: H01M10/054 ,  H01M10/0566 ,  H01M10/0568 ,  H01M10/0569

CPC classification number: H01M10/0566 ,  H01M10/054 ,  H01M10/0568 ,  H01M10/0569

Abstract: An electrolyte solution including a non-aqueous organic solvent and a magnesium salt represented by Formula 1: wherein in Formula 1, groups CY1, CY2, A1 to A10, and variable n are defined in the specification.

Abstract translation: 包含非水有机溶剂和由式1表示的镁盐的电解质溶液：其中在式1中，基团CY1，CY2，A1-A10和变量n在本说明书中定义。

公开(公告)号：US11367902B2

公开(公告)日：2022-06-21

申请号：US16710135

申请日：2019-12-11

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

Inventor： Basab Roy ,  Myongchun Koh ,  Dongyoung Kim ,  Eunha Park

IPC: H01M10/0568 ,  H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/62 ,  H01M4/66 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0569 ,  H01M4/02

Abstract: A lithium secondary battery including a cathode; an anode; and an electrolyte disposed between the cathode and the anode, wherein the cathode includes a cathode active material represented by Formula 1, the electrolyte includes a lithium salt; a non-aqueous solvent; and a monofluorosilane compound represented by Formula 2, wherein an amount of the monofluorosilane compound is in a range of about 0.1 percent by weight (wt %) to about 5 wt % based on the total weight of the electrolyte wherein, in Formula 1, 0.9≤x≤1.2, 0.85

公开(公告)号：US09673473B2

公开(公告)日：2017-06-06

申请号：US14077452

申请日：2013-11-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joung-won Park ,  Myung-jin Lee ,  Basab Roy ,  Duk-jin Oh ,  Doo-yeon Lee

IPC: H01M6/16 ,  H01M8/18 ,  H01M8/20

CPC classification number: H01M8/188 ,  H01M8/20 ,  H01M2300/0025 ,  H01M2300/0091 ,  Y02E60/528

Abstract: Provided is a redox flow battery including a positive electrode cell having a positive electrode and a catholyte solution; a negative electrode cell having a negative electrode and an anolyte solution; and an ion-exchange membrane disposed between the positive electrode cell and the negative electrode cell, wherein the catholyte solution and the anolyte solution each includes a non-aqueous solvent, a supporting electrolyte, and an electrolyte, and wherein the electrolyte includes a metal-ligand coordination compound, and at least one of the metal-ligand coordination compounds includes a ligand having an electron donating group.

公开(公告)号：US09972866B2

公开(公告)日：2018-05-15

申请号：US14982855

申请日：2015-12-29

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

Inventor： Basab Roy ,  Dongyoung Kim ,  Jinah Seo ,  Hosang Park ,  Yoonsok Kang ,  Jungjoo Cho

IPC: H01M10/0567 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M4/36

CPC classification number: H01M10/0567 ,  H01M4/366 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569

Abstract: An electrolyte for a lithium secondary battery, the electrolyte including: an organic ester compound represented by Formula 1; an organic solvent; and a lithium salt: wherein, in Formula 1, R1, R2, and R3 are the same or different, and are each independently a group represented by Formula 2: wherein, in Formula 2, R′ is a C1-C10 alkyl group or a C3-C10 cycloalkyl group.

公开(公告)号：US20160190649A1

公开(公告)日：2016-06-30

申请号：US14982855

申请日：2015-12-29

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

Inventor： Basab Roy ,  Dongyoung Kim ,  Jinah Seo ,  Hosang Park ,  Yoonsok Kang ,  Jungjoo Cho

IPC: H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/052

CPC classification number: H01M10/0567 ,  H01M4/366 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569

Abstract: An electrolyte for a lithium secondary battery, the electrolyte including: an organic ester compound represented by Formula 1; an organic solvent; and a lithium salt: wherein, in Formula 1, R1, R2, and R3 are the same or different, and are each independently a group represented by Formula 2: wherein, in Formula 2, R′ is a C1-C10 alkyl group or a C3-C10 cycloalkyl group.

Abstract translation: 一种用于锂二次电池的电解质，所述电解质包括：由式1表示的有机酯化合物; 有机溶剂; 和锂盐：其中，在式1中，R 1，R 2和R 3相同或不同，并且各自独立地为由式2表示的基团：其中，在式2中，R'为C 1 -C 10烷基或 C3-C10环烷基。