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1. (WO2018160209) LOCALIZED SUPERCONCENTRATED ELECTROLYTES FOR STABLE CYCLING OF ELECTROCHEMICAL DEVICES
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Pub. No.: WO/2018/160209 International Application No.: PCT/US2017/033391
Publication Date: 07.09.2018 International Filing Date: 18.05.2017
IPC:
H01M 10/0568 (2010.01) ,H01M 10/0569 (2010.01) ,H01M 10/0567 (2010.01) ,H01M 4/13 (2010.01) ,H01M 10/052 (2010.01) ,H01M 12/08 (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
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
0566
Liquid materials
0568
characterised by the solutes
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
0566
Liquid materials
0569
characterised by the solvents
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
0566
Liquid materials
0567
characterised by the additives
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
12
Hybrid cells; Manufacture thereof
08
composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
Applicants:
BATTELLE MEMORIAL INSTITUTE [US/US]; 902 Battelle Boulevard Richland, WA 99354, US
Inventors:
ZHANG, Ji-Guang; US
ZHENG, Jianming; US
CHEN, Shuru; US
Agent:
GARDNER, Gillian; US
Priority Data:
62/466,26702.03.2017US
Title (EN) LOCALIZED SUPERCONCENTRATED ELECTROLYTES FOR STABLE CYCLING OF ELECTROCHEMICAL DEVICES
(FR) ÉLECTROLYTES SUPERCONCENTRÉS LOCALISÉS DESTINÉS À UN CYCLAGE STABLE DE DISPOSITIFS ÉLECTROCHIMIQUES
Abstract:
(EN) Embodiments of localized superconcentrated electrolytes (LSEs) for stable operation of electrochemical devices, such as rechargeable batteries, supercapacitors, and sensors, are disclosed. Electrochemical devices, such as rechargeable batteries, supercapacitors, and sensors, including the LSEs are also disclosed. The LSEs include an active salt, a solvent in which the active salt is soluble, and a diluent in which the active salt is insoluble or poorly soluble. In certain embodiments, such as when the solvent and diluent are immiscible, the LSE further includes a bridge solvent.
(FR) L'invention concerne, selon des modes de réalisation, des électrolytes superconcentrés localisés (LSE) destinés à un fonctionnement stable de dispositifs électrochimiques, tels que des batteries rechargeables, des supercondensateurs et des capteurs. L'invention concerne également des dispositifs électrochimiques, tels que des batteries rechargeables, des supercondensateurs et des capteurs, comprenant les LSE. Les LSE comprennent un sel actif, un solvant dans lequel le sel actif est soluble, et un diluant dans lequel le sel actif est insoluble ou faiblement soluble. Dans certains modes de réalisation, par exemple lorsque le solvant et le diluant sont non miscibles, le LSE comprend en outre un solvant de pont.
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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, KR, 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: English (EN)
Filing Language: English (EN)