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1. (WO2017151842) GRAPHENE-BASED COATING ON LEAD GRID FOR LEAD-ACID BATTERIES
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Pub. No.: WO/2017/151842 International Application No.: PCT/US2017/020323
Publication Date: 08.09.2017 International Filing Date: 02.03.2017
IPC:
H01M 4/72 (2006.01) ,H01M 4/73 (2006.01) ,H01M 4/66 (2006.01) ,H01M 4/68 (2006.01) ,H01M 10/06 (2006.01) ,H01M 10/12 (2006.01) ,B82Y 30/00
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
72
Grids
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
72
Grids
73
for lead-acid accumulators, e.g. frame plates
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
66
Selection of materials
68
for use in lead-acid 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
06
Lead-acid 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
06
Lead-acid accumulators
12
Construction or manufacture
B PERFORMING OPERATIONS; TRANSPORTING
82
NANO-TECHNOLOGY
Y
SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES
30
Nano-technology for materials or surface science, e.g. nano-composites
Applicants:
FUKUSHIMA, Hiroyuki [JP/US]; US
RITCH, Thomas [US/US]; US
WANG, Liya [US/US]; US
Inventors:
FUKUSHIMA, Hiroyuki; US
RITCH, Thomas; US
WANG, Liya; US
Agent:
MCKELLAR, Robert, L.; US
Priority Data:
15/446,33501.03.2017US
62/303,61204.03.2016US
Title (EN) GRAPHENE-BASED COATING ON LEAD GRID FOR LEAD-ACID BATTERIES
(FR) REVÊTEMENT À BASE DE GRAPHÈNE SUR GRILLE DE PLOMB POUR ACCUMULATEURS AU PLOMB
Abstract:
(EN) A surface coating for the surface of Iead-grids for lead-acid batteries wherein the coating comprises a resin, a material selected from the group consisting of i. graphene and ii. graphene nanoplatelets.
(FR) La présente invention concerne un revêtement de surface pour la surface de grilles de plomb pour accumulateurs au plomb, lequel revêtement comprend une résine et un matériau choisi dans le groupe formé par i. du graphène et ii. des nanoplaquettes de graphène.
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)