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1. (WO2018125641) FLEXIBLE AND SHAPE-CONFORMAL ROPE-SHAPE ALKALI METAL BATTERIES
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Pub. No.: WO/2018/125641 International Application No.: PCT/US2017/067071
Publication Date: 05.07.2018 International Filing Date: 18.12.2017
IPC:
H01M 4/02 (2006.01) ,H01M 4/36 (2006.01) ,H01M 4/40 (2006.01) ,H01M 4/66 (2006.01) ,H01M 4/80 (2006.01) ,H01M 10/05 (2010.01) ,H01M 10/056 (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
4
Electrodes
02
Electrodes composed of, or comprising, active material
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
40
Alloys based on alkali metals
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
64
Carriers or collectors
66
Selection of materials
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
64
Carriers or collectors
70
characterised by shape or form
80
Porous plates, e.g. sintered carriers
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
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
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:
NANOTEK INSTRUMENTS, INC. [US/US]; 1240 McCook Ave Dayton, Ohio 45405, US
Inventors:
ZHAMU, Aruna; US
HE, Hui; US
PAN, Baofei; US
SU, Yu-Sheng; US
JANG, Bor Z.; US
Agent:
RUTISER, Claire; US
Priority Data:
15/392,12028.12.2016US
15/392,12728.12.2016US
Title (EN) FLEXIBLE AND SHAPE-CONFORMAL ROPE-SHAPE ALKALI METAL BATTERIES
(FR) BATTERIES EN MÉTAL ALCALIN EN FORME DE CORDE SOUPLES ET À FORME CONFORME
Abstract:
(EN) Provided is a rope-shaped alkali metal battery comprising: (a) a first electrode comprising a first conductive porous rod having pores and a first mixture of a first electrode active material and a first electrolyte residing in the pores of the first porous rod; (b) a porous separator wrapping around or encasing the first electrode to form a separator-protected first electrode; (c) a second electrode comprising a second conductive porous rod having pores and a second mixture of a second electrode active material and a second electrolyte residing in the pores of the second porous rod; wherein the separator-protected first electrode and second electrode are combined to form a braid or a yarn having a twist or spiral electrode; and (d) a protective casing or sheath wrapping around or encasing the braid or yarn.
(FR) La présente invention concerne une batterie en métal alcalin en forme de corde comprenant : (a) une première électrode comprenant une première tige poreuse conductrice ayant des pores et un premier mélange d'un premier matériau actif d'électrode et d'un premier électrolyte se trouvant dans les pores de la première tige poreuse ; (b) un séparateur poreux enveloppant ou enrobant la première électrode pour former une première électrode protégée par séparateur ; (c) une seconde électrode comprenant une seconde tige poreuse conductrice ayant des pores et un second mélange d'un second matériau actif d'électrode et d'un second électrolyte se trouvant dans les pores de la seconde tige poreuse ; la première électrode protégée par un séparateur et la seconde électrode étant combinées pour former une tresse ou un fil ayant une électrode torsadée ou en spirale ; et (d) un boîtier ou une enveloppe de protection enveloppant ou enrobant la tresse ou le fil.
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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)