Guide WO2021209585A1
the present invention is directed to method of delivering electricity comprising the steps of: a) providing a redox flow battery according to the invention; b) letting flow or pumping the electrolyte from the at least one reservoir container (6, 7) to the compartment (1) through the at least one flow-through electrode; or - from the compartment (1) to the at least one reservoir container (6,
Guide WO2017004705A1
A redox flow battery where the negative electrode uses carbon dioxide based redox couples. The negative electrode contains a bifunctional catalyst that allows for the reduction of carbon dioxide to carbonaceous species (e.g., formic acid, oxalic acid or their salts) in the battery charge (i.e., energy storage) mode, and for the oxidation of the above-mentioned carbonaceous species in
Guide Alkali sulfur liquid battery
The Single Liquid battery or the Alkali sulfur liquid battery was invented in 2013 by Pasidu Pallawela. According to World Intellectual property organisation WIPO Pasidu Pallawela and StorTera holds patent rights to this technology. This technology has been presented in several high-profile industrial energy conferences such as All Energy conference and exhibition in the
Guide CN102723518A
The liquid flow battery is characterized by simple manufacture, low cost and long cycle life. CN102723518A - All-lead liquid flow battery - Google Patents All-lead liquid flow battery Download PDF Info Publication number Country Status (1) Country Link; CN (1) CN102723518A (en)
Guide Flow Battery
The vanadium redox battery is a type of rechargeable flow battery that employs vanadium ions in different oxidation states to store chemical potential energy, as illustrated in Fig. 6.The vanadium redox battery exploits the ability of vanadium to exist in solution in four different oxidation states, and uses this property to make a battery that has just one electro-active element instead of
Guide Redox flow battery (Patent) | DOE Patents
A redox flow battery comprising a two-electron, redox active, bridged, multi-cyclic compound (“TRBMC”) comprises a non-aromatic, bridged cyclic portion fused to an
Guide CN102723518A
The invention belongs to the electrochemical engineering and industrial fields, particularly to a lead liquid flow battery. The single battery cell consists of a deposition-type lead...
Guide Novel flow battery and usage thereof
An example of a flow battery 100 of the prior art is the vanadium redox flow battery. This is based on salts in acid solution that are capable of a valence change on discharge and charge, for example, considering the charge process V 2+ to V 3+ as sulfates in the anodic half cell 104 (negative) side of the membrane 108 and V 5+ to V 4+ as sulfates in the cathodic half cell 106
Guide US3941616A
A so-called sea water battery is disclosed which has a battery cell system with electrode plates, preferably magnesium and silver chloride plates, and using as electrolyte a solution of chemicals introduced from the outside into its cell system. According to a particular charcteristic of the invention, the pipe or duct by which water is supplied into the cells contains an ejector
Guide Intelligent monitoring systems for liquid electrolyte batteries
An improved battery monitoring system for liquid electrolyte batteries is provided. The battery monitoring system includes a network of sensors for monitoring the condition or performance of a plurality of liquid electrolyte batteries, for example lead-acid batteries. The sensors are adapted to share data regarding battery condition or battery performance to a standalone device over a
Guide CN106025320A
For the deficiencies in the prior art, the present invention provides a kind of methylene blue flow battery, this methylene blue flow battery simple in construction, dependable performance, low cost.Methylene blue, because there being reproducibility, is widely used in the aspects such as chemical indicator, dyestuff, biological dye and medicine.But the most do not apply.The
Guide The patent landscape for flow batteries – a wealth of
In the world of flow batteries, the top five countries/offices with the greatest number of flow battery patent filings are China, the US, South Korea, the European Patent Office and Japan. In conclusion, the landscape of patent
Guide CN202797187U
A battery pack liquid nitrogen cooling device for an electric bus belongs to the technical field of battery cooling. The battery pack liquid nitrogen cooling device is exclusively used in battery cooling for a nickel-hydrogen-powered electric bus. The battery pack liquid nitrogen cooling device comprises a liquid storage tank (1), a controller (2), a liquid transport pipe (3) and battery pack
Guide Redox flow battery (Patent) | DOE Patents
Disclosed herein is a redox flow battery (RFB). The battery generally includes: a positive electrolyte that is a first metal ion, a negative electrolyte that is a second metal ion, an ion exchange membrane positioned between the positive electrolyte and the negative electrolyte. Patent File Date: 03/12/2019 Country of Publication: United
Guide Current collector for redox flow battery
Various current collectors for redox flow batteries are described. These current collectors include at least one metal plate encapsulated in a conductive polymer end plate, a metal plate attached to the back side of the stack end plate with a conductive adhesive, and a flat metal plate with deformable tabs. Flow battery systems incorporating these current collectors are also described.
Guide Liquid flow charging device and flow cell
The second electrode is located at a predetermined position on a radially outer side of the liquid flow and has a cylindrical inner peripheral surface surrounding the liquid flow. The liquid flow charging device has improved charging efficiency, stable charging performance, and enhanced safety. 2021-11-01 Priority to US18/262,544 priority
Guide WO2017035257A1
An all-iron redox flow battery is proposed and developed for end-users without access to an electricity grid. The concept is a low-cost battery which the user assembles, discharges, and then disposes of the active materials. The design goals are: (1) minimize upfront cost, (2) maximize discharge energy, and (3) utilize non-toxic and environmentally benign materials.
Guide US20120045680A1
A redox flow battery having a high electromotive force and capable of suppressing generation of a precipitation is provided. In a redox flow battery 100, a positive electrode electrolyte and a negative electrode electrolyte are supplied to a battery cell including a positive electrode 104, a negative electrode 105, and a membrane 101 interposed between the electrodes 104 and 105,
Guide Redox flow battery technology development from the
According to the European Patent Office (EPO) database, the first RFBs-related patent in China was filed by Xiao and Xiao in December 2002 on the vanadium redox flow battery system,
Guide nanoFlowcell
nanoFlowcell Holdings plc is a Swiss flow cell battery research and development company. nanoFlowcell claims to have developed the first flow battery small enough to be used in electric cars. Its battery, also branded nanoFlowcell, was first presented in the Quant E, Quant F and Quantino prototype vehicles.
Guide The roles of ionic liquids as new electrolytes in redox flow batteries
The most general classification of flow batteries is based on the occurrence of the phase transition distinguishing two main categories, ''true'' RFBs, the most studied option, and hybrid systems (HFBs). . Flow batteries are named after the liquid electrolyte flowing through the battery system, each category utilizing a different mechanism.
Guide WO2014200324A2
the vanadium redox flow battery may operate stably without decrease in efficiency even in high vanadium concentration (for example, 2.5M or greater) conditions without using additional heat exchangers. Operating conditions of vanadium redox flow battery using electrolytes comprising these chloride ions make it possible for reducing system costs by simplifying the design of the
Guide ''Liquid'' battery uses water and could last more than a decade
The team has developed a so-called flow battery which stores energy in liquid solutions. This solution modifies the molecules in electrolytes, ferrocene and viologen to make them stable, water
Guide Influit develops liquid lithium ion flow batteries
newatlas Influit moves to commercialize its ultra-high density liquid batteries By Loz Blain 8-10 minutes Illinois Tech spinoff Influit Energy says it''s coming out of stealth mode to commercialize a rechargeable electrofuel – a non-flammable, fast-refuelling liquid flow battery that already carries 23% more energy than lithium batteries, at half the cost. Very much targeted at
Guide Flow Batteries | Liquid Electrolytes & Energy Storage
The basic components of a flow battery include two tanks filled with electrolytes, which are liquids infused with materials that undergo reduction and oxidation (redox) reactions. These tanks are connected to a cell stack, where the actual energy conversion processes occur, separated by an ion-exchange membrane.
Guide 5 Organic Flow Battery Startups to Lookout in 2024
Its organic flow battery technology uses water-soluble organic substances as electrolytes, aiming for over 85% energy efficiency. The team has filed for over 40 core patents and includes over 70 R&D personnel, including Yang Zhengjin, a Ph.D. holder from USTC as chief scientist, and Xiang Zhanfeng as deputy general manager. It has a
Guide US20140295311A1
An electrolyte system for a flow battery has an anolyte including [Fe(CN) 6 ] 3− and [Fe(CN) 6 ] 4− and a catholyte including Fe 2+ and Fe 3+ . 2012-05-23 Priority to US14/118,651 priority Critical patent/US9269983B2/en Electrolyte of water system flow battery, all-iron water system flow battery and application CN115732727A (en)
Guide US6764789B1
The present invention provides a redox flow type battery which a liquid-circulating battery comprising a battery cell and storage tanks for positive and negative electrolytes, wherein the battery cell is separated by a membrane to provide a positive cell and a negative cell, each cell having a liquid-permeable porous electrode disposed therein, wherein the positive and
Guide Vanadium redox flow batteries
The zinc-bromine flow battery is a so-called hybrid flow battery because only the catholyte is a liquid and the anode is plated zinc. The zinc-bromine flow battery was developed by Exxon in the early 1970s. The zinc is plated during the charge process. The electrochemical cell is also constructed as a stack.
Guide WO2019246538A1
The seminal publication describing an all-iron hybrid flow battery was authored by Hruska and Savinell in 1981 (see L. W. Hruska, Journal of The Electrochemical Society, vol. 128, no. 1, p. 18, 1981). An all-iron chloride hybrid flow battery has been described by Energy Storage Systems, Inc. (Portland, Oregon).
Guide CN101992698A
The invention discloses a liquid flow battery solar electrically propelled vehicle. The vehicle comprises a vehicle body and accessory equipment (1), a solar battery system (2), a liquid flow battery system (3) with a dual-reaction chamber structure, a chassis system (19), a direct current (DC) motor system (20) and an electric control system (22).
Guide FLOW BATTERY
An electrolyte system for a flow battery has an anolyte including [Fe(CN)6]3− and [Fe(CN)6]4− and a catholyte including Fe2+ and Fe3+. 6 in 1M NaOH. Deionized water (200 mL) was added to a flask and stir bar, with vigorous stifling. Sodium hydroxide (8.0475 g) was added to the DI water, and allowed to dissolve. Patents; Trademarks
Guide CN103187551B
The invention discloses a lithium ion liquid flow battery, belonging to a chemical energy storage battery technology field.
Guide Influit develops liquid lithium ion flow batteries
newatlas Influit moves to commercialize its ultra-high density liquid batteries By Loz Blain 8-10 minutes Illinois Tech spinoff Influit Energy says it''s coming out of stealth mode to commercialize a rechargeable electrofuel – a non
Guide The Wuhan project of advanced liquid flow batteries for
He also established Vionx Energy liquid flow battery production company through technical authorization, which has now been acquired by Largo Resource to become Largo Energy liquid flow battery company. has developed the next generation of graphite felt electrode materials by acquiring Professor Liu Suqin''s invention patent. On the basis of
Guide Electrolyte membrane for redox flow battery, redox flow battery,
US20220045345A1 US17/436,466 US202017436466A US2022045345A1 US 20220045345 A1 US20220045345 A1 US 20220045345A1 US 202017436466 A US202017436466 A US 202017436466A US 2022045345 A
Guide Liquid flow type lithium-air battery
The invention discloses a liquid flow type lithium-air battery, which comprises a battery body, wherein anode aqueous electrolyte of the battery body is provided with an outer circulation loop consisting of a pump, a temperature saver, a liquid storage tank and a heat exchanger; the battery body is divided into two parts by a solid electrolyte membrane, one part comprises cathode
Guide Membrane-free redox flow battery: From the idea to the market
IMDEA Energy secured the first patent on the membrane-free RFBs in 2016 (ES2633601B1, priority date: March 21, 2016, status: granted), secured a patent on the flow
Guide WO2015004069A1
The present invention relates to a rechargeable zinc-air flow battery comprising a tank configured to contain an aqueous solution of zinc in an alkaline metal hydroxide, a battery stack in fluid communication with the tank, said battery stack comprising a zinc electrode which comprises: (i) a support, said support comprises a mixture of carbon material and a polymer, and (ii) metallic
Guide US Patent for Flow battery Patent (Patent
A flow battery includes: a first liquid containing dissolved therein a condensed aromatic compound and lithium; a first electrode immersed in the first liquid; and a first
Guide US20190363387A1
A zinc-iron chloride flow battery relies on mixed, equimolar electrolytes to maintain a consistent open-circuit voltage of about 1.5 V and stable performance during continuous charge-discharge. Considering the good performance relative to the low-cost materials, zinc-iron chloride flow batteries represent a promising new approach in grid-scale and other energy storage
Guide US20150228986A1
the hydrogel 215 When the hydrogel 215 is in the dehydrated state, ionic communication does not occur between the anode 230 and the cathode 225 . As such, the liquid-activated battery 210 does not generate a voltage. In the dehydrated state, the hydrogel 215 and/or electrolyte 220 is dry (e.g., free or substantially free of liquid) and is not fluid enough to allow for the movement of
Guide Ionic Liquid Flow Battery
Metallic ionic liquid flow batteries offer the potential of high energy densities compared to aqueous flow batteries due to larger voltage windows, but are limited by their high viscosity. This project is revolutionizing flow batteries through new multivalent solutions, non
Guide CN101997129A
The invention belongs to the field of liquid flow batteries, and particularly relates to a novel liquid flow battery, i.e., a vanadium/tin battery that can be applied to a large-scale...