公开(公告)号：EP3657590A1

公开(公告)日：2020-05-27

申请号：EP19196646.4

申请日：2019-09-11

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

发明人： LEE, Myungjin ,  ROEV, Victor ,  CHOI, Hongsoo ,  IM, Dongmin ,  KWAK, Yoonhyun ,  MA, Sangbok ,  PARK, Minsik ,  PARK, Sungjun

IPC分类号： H01M10/0568 ,  H01M10/052 ,  H01M6/16 ,  H01G11/62 ,  C07D249/08 ,  C07D249/18 ,  H01M10/0569

摘要： The present invention relates to a metallic salt, a method of preparing the metallic salt, and an electrolyte and electrochemical device each including the metallic salt. A metallic salt including at least one anion having a heterocyclic aromatic structure represented by one of Formulae 1 to 3; and a metallic cation:



wherein, in Formulae 1 to 3, each X is independently N, P, or As, one of A 1 and A 2 is an electron-donating group, and the other one is an electron-withdrawing group, ring Ar 1 and ring Ar 2 are as defined herein, L is a linker group as defined herein, m is an integer from 1 to 5, and n is an integer from 0 to 5.

公开(公告)号：EP3836150A1

公开(公告)日：2021-06-16

申请号：EP20211499.7

申请日：2020-12-03

申请人： Samsung Electronics Co., Ltd.

发明人： KWON, Youngchun ,  YOO, Jiho ,  CHOI, Younsuk ,  NAM, Youngmin ,  PARK, Minsik ,  PARK, Jinwoo ,  LEE, Dongseon

IPC分类号： G16C20/50 ,  G16C20/70 ,  G06N20/00 ,  G06N3/04 ,  G06N3/08

摘要： A neural network apparatus for generating a new chemical structure may receive a structure input of a chemical structure; generate, based on the structure input, a negative attention vector that indicates a respective probability of presence of each of a plurality of blacklists in the structure input; generate a structure expression by encoding the structure input; generate a final reverse blacklist vector that does not include the plurality of blacklists, based on the negative attention vector and the structure expression; and generate the new chemical structure by decoding the final reverse blacklist vector.

公开(公告)号：EP3945526A1

公开(公告)日：2022-02-02

申请号：EP21186592.8

申请日：2021-07-20

申请人： Samsung Electronics Co., Ltd.

发明人： PARK, Minsik ,  KWON, Youngchun ,  LEE, Dongseon ,  CHOI, Younsuk ,  KIM, Eunji

IPC分类号： G16C20/10 ,  G16C20/70 ,  G06N20/00

摘要： An apparatus for generating a target product by using a neural network is configured to: predict candidate reactant combinations for generating the target product by using a pre-trained retrosynthesis prediction model; predict a prediction product with respect to each of the candidate reactant combinations by using a pre-trained reaction prediction model; and determine an experimental priority order of the candidate reactant combinations based on a result of comparing the target product with the prediction product.

公开(公告)号：EP3145020B1

公开(公告)日：2019-10-09

申请号：EP16181298.7

申请日：2016-07-26

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

发明人： PARK, Insun ,  PARK, Hosang ,  SEO, Jinah ,  KANG, Yoonsok ,  KIM, Dongyoung ,  PARK, Minsik

IPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M4/13 ,  H01M4/36 ,  H01M4/42 ,  H01M10/0569

公开(公告)号：EP3145020A1

公开(公告)日：2017-03-22

申请号：EP16181298.7

申请日：2016-07-26

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

发明人： PARK, Insun ,  PARK, Hosang ,  SEO, Jinah ,  KANG, Yoonsok ,  KIM, Dongyoung ,  PARK, Minsik

IPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M10/0569

CPC分类号： H01M10/0525 ,  H01M4/13 ,  H01M4/366 ,  H01M10/0567 ,  H01M10/0569 ,  H01M10/4235

摘要： An electrolyte for a secondary battery includes a non-aqueous solvent; a lithium salt; and a heterocyclic compound represented by Formula 1:

wherein, in Formula 1, R 1 and R 2 are each independently selected from hydrogen, a halogen group, a cyano group, a hydroxy group, a nitro group, -C(=O)R a , - C(=O)OR a ,
-OCO(OR a ), -C=N(R a ), a substituted or unsubstituted C 1 -C 20 alkyl group, and a combination thereof, wherein R a is selected from hydrogen and a C 1 -C 10 alkyl group, and, provided that at least one selected from R 1 and R 2 is selected from a halogen group, a cyano group, a hydroxy group, a nitro group, -C(=O)R a , -C(=O)OR a , a substituted or unsubstituted C 1 -C 20 alkyl group, and a combination thereof.

摘要翻译： 用于二次电池的电解质包括非水溶剂; 锂盐; 和式1表示的杂环化合物：其中，在式1中，R 1和R 2各自独立地选自氢，卤素基，氰基，羟基，硝基，-C（= O）R a，-C（= O）OR a，-OCO（OR a），-C = N（R a），取代或未取代的C 1 -C 20烷基及其组合，其中R a选自 氢和C 1 -C 10烷基，并且条件是选自R 1和R 2中的至少一个选自卤素基，氰基，羟基，硝基，-C（= O） R a，-C（= O）OR a，取代或未取代的C 1 -C 20烷基，及其组合。