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1. (WO2017136545) RECHARGEABLE ALKALINE MANGANESE DIOXIDE-ZINC BIPOLAR BATTERIES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136545 International Application No.: PCT/US2017/016209
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
H01M 10/28 (2006.01) ,H01M 4/24 (2006.01) ,H01M 4/50 (2010.01) ,H01M 4/48 (2010.01) ,H01M 4/58 (2010.01) ,H01M 4/62 (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
24
Alkaline accumulators
28
Construction or manufacture
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
24
Electrodes for alkaline accumulators
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
48
of inorganic oxides or hydroxides
50
of manganese
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
48
of inorganic oxides or hydroxides
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
58
of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
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
62
Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
Applicants:
RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORK [US/US]; 555 West 57th Street, Suite 1407 New York, New York 10019, US
Inventors:
YADAV, Gautam G.; US
NYCE, Michael; US
WEI, Xia; US
YAKOBOV, Roman; US
GALLAWAY, Joshua; US
BANERJEE, Sanjoy; US
Agent:
METRAILER, Andrew M.; Conley Rose, P.C. 5601 Granite Parkway, Suite 500 Plano, Texas 75024, US
METRAILER, Andrew M.; US
Priority Data:
62/290,16102.02.2016US
Title (EN) RECHARGEABLE ALKALINE MANGANESE DIOXIDE-ZINC BIPOLAR BATTERIES
(FR) BATTERIES RECHARGEABLES BIPOLAIRES AU ZINC-DIOXYDE DE MANGANÈSE ALCALIN
Abstract:
(EN) A bipolar battery having at least two electrochemical cells electrically arranged in series includes a housing, an electrolyte, a bipolar electrode, an anode, a cathode, and first and second microporous separators. The bipolar electrode comprises a first anode material and a first cathode material. The first cathode and anode materials are disposed on opposite faces of a current collector. The anode comprises a second anode material comprising: a zinc compound, a zinc oxide compound, and a binder, and the cathode comprises a second cathode material comprising: a manganese oxide, a conductive carbon, and a copper compound. The first cathode material faces the second anode material, and the first anode material faces the second cathode material. The first microporous separator is disposed between the first cathode material and the second anode material, and the second microporous separator is disposed between the first anode material and the second cathode material.
(FR) Batterie bipolaire comportant au moins deux cellules électrochimiques électriquement agencées en série comprenant un boîtier, un électrolyte, une électrode bipolaire, une anode, une cathode et des premier et second séparateurs microporeux. L'électrode bipolaire comprend un premier matériau d'anode et un premier matériau de cathode. Les premiers matériaux de cathode et d'anode sont disposés sur des faces opposées d'un collecteur de courant. L'anode comprend un second matériau d'anode comprenant : un composé de zinc, un composé d'oxyde de zinc et un liant, et la cathode comprend un second matériau de cathode comprenant : un oxyde de manganèse, un carbone conducteur et un composé de cuivre. Le premier matériau de cathode fait face au second matériau d'anode, et le premier matériau d'anode fait face au second matériau de cathode. Le premier séparateur microporeux est disposé entre le premier matériau de cathode et le second matériau d'anode, et le second séparateur microporeux est disposé entre le premier matériau d'anode et le second matériau de cathode.
front page image
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
IN201817032979US20190044129