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1. (WO2018183771) SOLID-STATE HYBRID ELECTROLYTES, METHODS OF MAKING SAME, AND USES THEREOF
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Pub. No.: WO/2018/183771 International Application No.: PCT/US2018/025289
Publication Date: 04.10.2018 International Filing Date: 29.03.2018
IPC:
H01M 4/36 (2006.01) ,H01M 4/46 (2006.01) ,H01M 10/052 (2010.01) ,H01M 10/0562 (2010.01) ,H01M 10/42 (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
36
Selection of substances as active materials, active masses, active liquids
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
46
Alloys based on magnesium or aluminium
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
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
0561
the electrolyte being constituted of inorganic materials only
0562
Solid materials
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
42
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
Applicants: UNIVERSITY OF MARYLAND, COLLEGE PARK[US/US]; Office of Technology Commercialization 2130 Mitchell Building College Park, MD 20742, US
Inventors: HU, Liangbing; US
WACHSMAN, Eric, D.; US
LIU, Boyang; US
GONG, Yunhui; US
FU, Kun; US
Agent: WATT, Rachel, S.; Hodgson Russ LLP The Guaranty Building 140 Pearl Street, Suite 100 Buffalo, New York 14202-4040, US
Priority Data:
62/478,39629.03.2017US
Title (EN) SOLID-STATE HYBRID ELECTROLYTES, METHODS OF MAKING SAME, AND USES THEREOF
(FR) ÉLECTROLYTES HYBRIDES À L'ÉTAT SOLIDE, PROCÉDÉS DE FABRICATION DE CES DERNIERS ET UTILISATIONS DE CES DERNIERS
Abstract:
(EN) Provided are solid-state hybrid electrolytes. The hybrid electrolytes have a polymeric material layer, which may be a polymer/copolymer layer or a gel polymer/copolymer layer, disposed on at least a portion of an exterior surface or all of the exterior surfaces of a solid-state electrolyte. A hybrid electrolyte can form an interface with an electrode of an ion-conducting battery that exhibits desirable properties. The solid-state electrolyte can comprise a monolithic SSE body, a mesoporous SSE body, or an inorganic SSE having fibers or strands, which may be aligned. In the case of solid-state electrolytes that have strands, the strands can be formed using a sacrificial template. The hybrid solid-state electrolytes can be used in ion-conducting batteries, which may be flexible, ion-conducting batteries.
(FR) La présente invention concerne des électrolytes hybrides à l'état solide. Les électrolytes hybrides comportent une couche de matériau polymère, qui peut être une couche polymère/copolymère ou une couche polymère/copolymère de gel, disposée sur au moins une partie d'une surface extérieure ou sur la totalité des surfaces extérieures d'un électrolyte à l'état solide. Un électrolyte hybride peut former une interface avec une électrode d'une batterie conductrice d'ions qui présente des propriétés souhaitables. L'électrolyte à l'état solide peut comprendre un corps SSE monolithique, un corps SSE mésoporeux ou un SSE inorganique ayant des fibres qui peuvent être alignées, ou des brins qui peuvent être alignés. Dans le cas d'électrolytes à l'état solide qui comportent des brins, les brins peuvent être formés à l'aide d'un modèle sacrificiel. Les électrolytes hybrides à l'état solide peuvent être utilisés dans des batteries conductrices d'ions, qui peuvent être des batteries conductrices d'ions flexibles.
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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, 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)