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1. (WO2018062620) SULFUR DIOXIDE BASED REDOX FLOW SECONDARY BATTERY
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Pub. No.: WO/2018/062620 International Application No.: PCT/KR2016/013769
Publication Date: 05.04.2018 International Filing Date: 28.11.2016
IPC:
H01M 8/18 (2006.01) ,H01M 8/20 (2006.01) ,H01M 4/96 (2006.01) ,H01M 4/86 (2006.01) ,H01M 4/38 (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
8
Fuel cells; Manufacture thereof
18
Regenerative fuel cells
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
20
Indirect fuel cells, e.g. redox cells
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
86
Inert electrodes with catalytic activity, e.g. for fuel cells
96
Carbon-based electrodes
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
86
Inert electrodes with catalytic activity, e.g. for fuel cells
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
Applicants:
전자부품연구원 KOREA ELECTRONICS TECHNOLOGY INSTITUTE [KR/KR]; 경기도 성남시 분당구 새나리로 25 25, Saenari-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13509, KR
Inventors:
김영권 KIM, Youngkwon; KR
정구진 JEONG, Goojin; KR
유지상 YU, Jisang; KR
Agent:
박종한 PARK, Chonghan; KR
Priority Data:
10-2016-012547029.09.2016KR
Title (EN) SULFUR DIOXIDE BASED REDOX FLOW SECONDARY BATTERY
(FR) BATTERIE RECHARGEABLE REDOX À BASE DE DIOXYDE DE SOUFRE
(KO) 이산화황계 레독스 흐름 이차 전지
Abstract:
(EN) The present invention relates to a redox flow secondary battery, and discloses a configuration of a redox flow secondary battery characterized by comprising: a stack; a negative polarity electrode part including an anolyte and a negative polarity electrode, and disposed on one side of the stack; a positive polarity electrode part including a catholyte and a positive polarity electrode, and disposed on the other side of the stack; and a separator disposed between the negative polarity electrode part and the positive polarity electrode part, wherein the anolyte or the catholyte includes an inorganic liquid electrolyte composed of sulfur dioxide (SO2), and lithium salt (LiAlCl4) or sodium salt (NaAlCl4).
(FR) La présente invention concerne une batterie rechargeable redox, et décrit une configuration d’une batterie rechargeable redox caractérisée en ce qu’elle comprend: un empilement ; une partie d’électrode à polarité négative comprenant un anolyte et une électrode à polarité négative, et disposée sur un côté de l’empilement ; une partie d’électrode à polarité positive comprenant un catholyte et une électrode à polarité positive, et disposée sur l’autre côté de l’empilement ; et un séparateur disposé entre la partie d’électrode à polarité négative et la partie d’électrode à polarité positive, l’anolyte ou le catholyte comprenant un électrolyte liquide inorganique composé de dioxyde de soufre (SO2), et d’un sel de lithium (LiAlCl4) ou un sel de sodium (NaAlCl4).
(KO) 본 발명은 레독스 흐름 이차 전지에 관한 것으로, 이러한 본 발명은 스택, 스택 일측에 배치되는 부극성 전극과 애노드액을 포함하는 부극성 전극부, 스택 타측에 배치되는 정극성 전극과 캐소드액을 포함하는 정극성 전극부, 부극성 전극부와 정극성 전극부 사이에 배치되는 분리막을 포함하고, 애노드액 또는 캐소드액은 이산화황(SO2)과 리튬염(LiAlCl4) 또는 나트륨염(NaAlCl4)으로 구성된 무기 액체 전해질을 포함하는 것을 특징으로 하는 레독스 흐름 이차 전지의 구성을 개시한다.
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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, 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)