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1. WO2013056175 - VANADIUM FLOW CELL

Publication Number WO/2013/056175
Publication Date 18.04.2013
International Application No. PCT/US2012/060129
International Filing Date 12.10.2012
IPC
H01M 4/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
H01M 4/29 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
24Electrodes for alkaline accumulators
26Processes of manufacture
28Precipitating active material on the carrier
29by electrochemical methods
CPC
H01M 8/188
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
18Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
184Regeneration by electrochemical means
188by recharging of redox couples containing fluids; Redox flow type batteries
H01M 8/20
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
20Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
Y02E 60/50
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
30Hydrogen technology
50Fuel cells
Applicants
  • DEEYA ENERGY, INC. [US]/[US]
  • KESHAVARZ, Majid [US]/[US] (US)
  • ZU, Ge [CN]/[US] (US)
Inventors
  • KESHAVARZ, Majid
  • ZU, Ge
Agents
  • EDWARDS, Gary J.
Priority Data
13/651,23012.10.2012US
61/547,64314.10.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) VANADIUM FLOW CELL
(FR) CUVE À CIRCULATION AU VANADIUM
Abstract
(EN) A Vanadium chemistry flow cell battery system is described. Methods of forming the electrolyte, a formulation for the electrolyte, and a flow system utilizing the electrolyte are disclosed. Production of electrolytes can include a combination of chemical reduction and electrochemical reduction.
(FR) L'invention concerne un système de batterie à cuve à circulation à chimie du vanadium. L'invention concerne des procédés de formation de l'électrolyte, une formulation pour l'électrolyte et un système de circulation utilisant l'électrolyte. La production d'électrolytes peut comprendre une combinaison d'une réduction chimique et d'une réduction électrochimique.
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