MX2015001279A - Sistemas electroquimicos que incorporan alto potencial de circuito abierto. - Google Patents

Sistemas electroquimicos que incorporan alto potencial de circuito abierto.

Info

Publication number
MX2015001279A
MX2015001279A MX2015001279A MX2015001279A MX2015001279A MX 2015001279 A MX2015001279 A MX 2015001279A MX 2015001279 A MX2015001279 A MX 2015001279A MX 2015001279 A MX2015001279 A MX 2015001279A MX 2015001279 A MX2015001279 A MX 2015001279A
Authority
MX
Mexico
Prior art keywords
aqueous electrolyte
redox active
open circuit
circuit potential
high open
Prior art date
Application number
MX2015001279A
Other languages
English (en)
Inventor
Steven Y Reece
Arthur J Esswein
John Goeltz
Desiree Amadeo
Thomas D Jarvi
Evan R King
Nitin Tyagi
Original Assignee
Lockheed Martin Advanced Energy Storage Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/795,878 external-priority patent/US8753761B2/en
Priority claimed from US13/948,497 external-priority patent/US9768463B2/en
Application filed by Lockheed Martin Advanced Energy Storage Llc filed Critical Lockheed Martin Advanced Energy Storage Llc
Publication of MX2015001279A publication Critical patent/MX2015001279A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

La invención concierne a baterías de flujo que comprenden: un primer electrolito acuoso que comprende un primer material redox activo; un segundo electrolito acuoso que comprende un segundo material redox activo; un primer electrodo en contacto con el primer electrolito acuoso; un segundo electrodo en contacto con el segundo electrolito acuso y un separador dispuesto entre el primer electrolito acuoso y el segundo electrolito acuoso: la batería de flujo tiene un potencial de circuito abierto de por lo menos 1.4 v, y es capaz de operar u opera en una densidad de corriente de por lo menos aproximadamente 50 mA/cm2, en donde tanto el primero como el segundo materiales redox activos se quedan solubles tanto en el estado cargado como descargado; en ciertas modalidades, los materiales redox activos son compuestos de coordinación de metal y ligando; la revelación también describe sistemas que comprenden éstas baterías de flujo y métodos para éstas.
MX2015001279A 2012-07-27 2013-07-24 Sistemas electroquimicos que incorporan alto potencial de circuito abierto. MX2015001279A (es)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201261676473P 2012-07-27 2012-07-27
US201261683260P 2012-08-15 2012-08-15
US201261738546P 2012-12-18 2012-12-18
US201261739155P 2012-12-19 2012-12-19
US201261739145P 2012-12-19 2012-12-19
US13/795,878 US8753761B2 (en) 2012-07-27 2013-03-12 Aqueous redox flow batteries comprising metal ligand coordination compounds
US13/948,497 US9768463B2 (en) 2012-07-27 2013-07-23 Aqueous redox flow batteries comprising metal ligand coordination compounds
PCT/US2013/051774 WO2014018593A1 (en) 2012-07-27 2013-07-24 Electrochemical systems featuring high open circuit potential

Publications (1)

Publication Number Publication Date
MX2015001279A true MX2015001279A (es) 2015-10-29

Family

ID=49997796

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015001279A MX2015001279A (es) 2012-07-27 2013-07-24 Sistemas electroquimicos que incorporan alto potencial de circuito abierto.

Country Status (11)

Country Link
EP (1) EP2878021B1 (es)
JP (2) JP6356126B2 (es)
KR (1) KR102149159B1 (es)
CN (1) CN104854731B (es)
AU (1) AU2013293113A1 (es)
BR (1) BR112015001751A2 (es)
IL (1) IL236904A0 (es)
IN (1) IN2015DN00682A (es)
MX (1) MX2015001279A (es)
RU (1) RU2015106738A (es)
WO (1) WO2014018593A1 (es)

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US10253051B2 (en) * 2015-03-16 2019-04-09 Lockheed Martin Energy, Llc Preparation of titanium catecholate complexes in aqueous solution using titanium tetrachloride or titanium oxychloride
US9793566B2 (en) * 2015-04-17 2017-10-17 Battelle Memorial Institute Aqueous electrolytes for redox flow battery systems
US10377687B2 (en) * 2016-07-26 2019-08-13 Lockheed Martin Energy, Llc Processes for forming titanium catechol complexes
US10343964B2 (en) * 2016-07-26 2019-07-09 Lockheed Martin Energy, Llc Processes for forming titanium catechol complexes
US11309554B2 (en) 2017-02-10 2022-04-19 Lg Chem, Ltd. Method and device for recycling electrolyte of flow battery
JP6597678B2 (ja) 2017-03-10 2019-10-30 株式会社豊田中央研究所 負極用電解液及びフロー電池
US11228052B2 (en) * 2017-04-28 2022-01-18 Ess Tech, Inc. Integrated hydrogen recycle system using pressurized multichamber tank
EP3435464A1 (de) 2017-07-28 2019-01-30 Siemens Aktiengesellschaft Redox-flow-batterie und verfahren zum betreiben einer redox-flow-batterie
US10930949B2 (en) * 2018-10-05 2021-02-23 Ess Tech, Inc. Power delivery system and method
AU2020240320A1 (en) * 2019-03-20 2021-11-11 The Regents Of The University Of Colorado, A Body Corporate Electrochemical storage devices comprising chelated metals

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Also Published As

Publication number Publication date
KR20150046075A (ko) 2015-04-29
EP2878021A4 (en) 2016-05-11
EP2878021B1 (en) 2020-12-09
RU2015106738A (ru) 2016-09-20
EP2878021A1 (en) 2015-06-03
JP6704953B2 (ja) 2020-06-03
JP2018139227A (ja) 2018-09-06
BR112015001751A2 (pt) 2017-07-04
JP2015529942A (ja) 2015-10-08
CN104854731A (zh) 2015-08-19
WO2014018593A1 (en) 2014-01-30
JP6356126B2 (ja) 2018-07-11
AU2013293113A1 (en) 2015-02-19
IL236904A0 (en) 2015-03-31
KR102149159B1 (ko) 2020-08-28
CN104854731B (zh) 2018-02-06
IN2015DN00682A (es) 2015-06-26

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