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1. (WO2017155312) SILICON-BASED ACTIVE MATERIAL-POLYMER COMPOSITE AND PREPARATION METHOD THEREFOR
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Pub. No.: WO/2017/155312 International Application No.: PCT/KR2017/002531
Publication Date: 14.09.2017 International Filing Date: 08.03.2017
IPC:
H01M 4/38 (2006.01) ,H01M 4/60 (2006.01) ,H01M 10/052 (2010.01)
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
36
Selection of substances as active materials, active masses, active liquids
38
of elements or alloys
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
36
Selection of substances as active materials, active masses, active liquids
60
of organic compounds
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
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
조래환 JO, Rae Hwan; KR
김은경 KIM, Eun Kyung; KR
이용주 LEE, Yong Ju; KR
박수진 PARK, Su Jin; KR
김현철 KIM, Hyun Chul; KR
최정현 CHOI, Jung Hyun; KR
Agent:
특허법인 태평양 BAE, KIM & LEE IP GROUP; 서울시 서초구 강남대로 343, 11층 11th Floor, 343, Gangnam-daero, Seocho-gu, Seoul 06626, KR
Priority Data:
10-2016-002778208.03.2016KR
10-2017-002945308.03.2017KR
Title (EN) SILICON-BASED ACTIVE MATERIAL-POLYMER COMPOSITE AND PREPARATION METHOD THEREFOR
(FR) COMPOSITE MATIÈRE ACTIVE-POLYMÈRE À BASE DE SILICIUM ET SON PROCÉDÉ DE PRÉPARATION
(KO) 규소계 활물질-고분자 복합체 및 이의 제조방법
Abstract:
(EN) The present invention relates to a silicon-based active material-polymer composite, which are secondary particles formed by uniformly mixing primary particles of: silicon-based particles; and conductive polymer particles having a bulk modulus of 10-100 Pa at a temperature of 20-40°C.
(FR) La présente invention concerne un composite matière active-polymère à base de silicium, qui sont des particules secondaires formées par mélange uniforme de particules primaires de : particules à base de silicium; et de particules polymères conductrices ayant un module d'élasticité cubique de 10 à 100 Pa et une température de 20 à 40 °C.
(KO) 본 발명은 1차 입자인 규소계 입자 및 20℃ 내지 40℃의 온도에서 10 Pa 내지 100 Pa의 부피탄성률을 가지는 전도성 고분자 입자가 고르게 혼합되어 형성된 2차 입자인, 규소계 활물질-고분자 복합체에 관한 것이다.
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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, 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)