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1. (WO2019066219) LITHIUM SECONDARY BATTERY POLYMER MATERIAL AND MANUFACTURING METHOD THEREFOR
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Pub. No.: WO/2019/066219 International Application No.: PCT/KR2018/007895
Publication Date: 04.04.2019 International Filing Date: 12.07.2018
IPC:
H01M 4/62 (2006.01) ,H01M 10/0565 (2010.01) ,H01M 4/13 (2010.01) ,H01M 10/052 (2010.01) ,C08G 61/12 (2006.01) ,C08L 65/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
62
Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
056
characterized by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0564
the electrolyte being constituted of organic materials only
0565
Polymeric materials, e.g. gel-type or solid-type
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
052
Li-accumulators
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
61
Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
12
Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
65
Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
서울대학교산학협력단 SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION [KR/KR]; 서울시 관악구 관악로 1 1, Gwanak-ro, Gwanak-gu, Seoul 08826, KR
Inventors:
채종현 CHAE, Jonghyun; KR
이종찬 LEE, Jong-Chan; KR
이연주 LEE, Yeonju; KR
김대일 KIM, Daeil; KR
김루시아 KIM, Lucia; KR
이제훈 LEE, Jehoon; KR
김나경 KIM, Na Kyung; KR
정다운 JEONG, Daun; KR
Agent:
김성호 KIM, Sung Ho; KR
박형달 PARK, Hyung-Dal; KR
Priority Data:
10-2017-012660428.09.2017KR
Title (EN) LITHIUM SECONDARY BATTERY POLYMER MATERIAL AND MANUFACTURING METHOD THEREFOR
(FR) MATÉRIAU POLYMÈRE DE BATTERIE SECONDAIRE AU LITHIUM ET SON PROCÉDÉ DE FABRICATION
(KO) 리튬 이차전지용 고분자 재료 및 그 제조방법
Abstract:
(EN) The present invention relates to a lithium secondary battery polymer material having both ion conductivity and electron conductivity, and a manufacturing method therefor. The polymer material comprises a blended form of a polythiophene-based polymer and a conductive polymer, and the polymer material can be formed by a manufacturing method comprising the steps of: forming a polythiophene-based polymer; forming a conductive polymer; and heat treating the polythiophene-based polymer and the conductive polymer.
(FR) La présente invention concerne un matériau polymère de batterie secondaire au lithium ayant à la fois une conductivité ionique et une conductivité électronique, et son procédé de fabrication. Le matériau polymère comprend une forme mélangée d'un polymère à base de polythiophène et d'un polymère conducteur, et le matériau polymère peut être formé par un procédé de fabrication comprenant les étapes consistant à : former un polymère à base de polythiophène; former un polymère conducteur; et traiter thermiquement le polymère à base de polythiophène et le polymère conducteur.
(KO) 본 발명은 이온 전도도와 전자 전도도를 동시에 갖는 리튬 이차전지용 고분자 재료 및 그 제조방법에 관한 것이다. 상기 고분자 재료는 폴리티오펜계 고분자와 전도성 고분자의 블렌드 형태를 포함하며, 상기 고분자 재료는 폴리티오펜계 고분자를 형성하는 단계, 전도성 고분자를 형성하는 단계 및 상기 폴리티오펜계 고분자와 전도성 고분자를 열처리 하는 단계를 포함하는 제조방법을 거쳐 형성될 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)