#H01M8/188

REDOX FLOW BATTERY SYSTEM WITH ANCILLARY CELL FOR pH ADJUSTMENT

A redox flow battery system includes a redox flow battery (RFB) and an ancillary cell. The ancillary cell includes an anode fluidly connected with the RFB to receive a first electrolyte solution, a ca…

DRIVE·3d ago·1 min read

H01M8/188 RTX CORPORATION

Method and System for Rebalancing Electrolytes in a Redox Flow Battery System

A method of rebalancing electrolytes in a redox flow battery system comprises directing hydrogen gas generated on the negative side of the redox flow battery system to a catalyst surface, and fluidly …

DRIVE·3d ago·1 min read

H01M8/188 ESS TECH, INC.

REDOX FLOW BATTERY SYSTEM WITH REPLACEABLE BARRIER ELECTROLYTE SOLUTION

A redox flow battery system includes a redox flow battery and an ancillary cell that is fluidly connected to the redox flow battery. The ancillary cell includes a barrier electrolyte chamber containin…

DRIVE·Jun 4·1 min read

H01M8/188 RTX CORPORATION

ELECTROLYTIC SOLUTION FOR REDOX FLOW BATTERY AND REDOX FLOW BATTERY INCLUDING ELECTROLYTIC SOLUTION

An electrolytic solution for a redox flow battery, the electrolytic solution including: a substance including a metal ion; a water-soluble polymer having at least one coordination moiety on a side cha…

DRIVE·Jun 4·1 min read

H01M8/188 Murata Manufacturing Co., Ltd.

REDOX FLOW BATTERY COMPRISING A MEMBRANE FREE CELL STACK

A redox flow battery with a membrane-free stack includes a pair of outer frames, a pair of bipolar plates positioned between the pair of outer frames, a pair of electrode layers positioned between the…

DRIVE·May 14·1 min read

H01M8/188 Pusan National University Industry-University Cooperation Foundation

THIANTHRENE-CONTAINING REDOX MOLECULES FOR SUPERIOR CELL VOLTAGES

Disclosed herein are a variety of systems, compositions, and methods for reversibly storing electrical energy in a redox flow battery with a unit cell potential equal to or greater than 3.5 volts. The…

DRIVE·Apr 30·2 min read

H01M8/188 ExxonMobil Technology and Engineering Company

Flow Battery Fluid Exchange System and Method

A method of refueling a flow battery utilizing the existing system's power source and pumps to pump electrolyte into and out of the system to allow for refueling and routine maintenance and repairs. T…

DRIVE·Apr 2·1 min read

H01M8/188 Michael H. Bagot, III

VANADIUM BASED FLOW BATTERY STACK

A flow cell battery that includes at least one electrochemical cell. The electrochemical cell includes: an ion exchange membrane; a 1 mm to 4 mm thick anode; an anode current collector; a first bipola…

DRIVE·Mar 12·1 min read

H01M8/188 Saudi Arabian Oil Company

ELECTROLYZER FOR SPONTANEOUSLY GENERATING HYDROGEN AND A METHOD FOR IMPLEMENTING SAME

A negative electrode assembly may include a negative electrode formed in a substantially plate-shaped form. The negative electrode may include a first surface and a first edge adjacent the first surfa…

DRIVE·Mar 5·2 min read

H01M8/188 BST Systems, Inc.

REDOX CYCLABLE MOLECULES FOR ENERGY STORAGE

This disclosure provides redox cyclable molecules for energy storage. These molecules belong to either the 4H-pyran-4-ylidene family or include a six-membered aromatic ring with one nitrogen atom at p…

DRIVE·Mar 5·1 min read

H01M8/188 MICROSOFT TECHNOLOGY LICENSING, LLC

ANOLYTES COMPRISING ALKANOLAMINE-BASED LIGANDS FOR REDOX FLOW BATTERY SYSTEMS

Disclosed herein are anolytes comprising alkanolamine-base ligands and an iron-ion component. Also disclosed herein is a redox flow battery system comprising an anolyte comprising the alkanolamine-bas…

DRIVE·Feb 5·1 min read

H01M8/188 Battelle Memorial Institute

Flow Battery Fluid Exchange System and Method

The flow battery system includes a positively charged tank comprising a positively charged electrolyte, a negatively charged tank comprising a negatively charged electrolyte, a cell stack comprising a…

DRIVE·Jan 15·1 min read

H01M8/188 Michael H. Bagot, III

FLOW BATTERY CLEANSING CYCLE TO MAINTAIN ELECTROLYTE HEALTH AND SYSTEM PERFORMANCE

A method of cleansing a redox flow battery system may include operating the redox flow battery system in a charge, discharge, or idle mode, and responsive to a redox flow battery capacity being less t…

DRIVE·Jan 9·1 min read

H01M8/188 ESS TECH, INC.

METHODS OF PREPARING A VANADIUM ELECTROLYTE AND MIXTURES THEREFOR

In one embodiment of the present disclosure, a composition for producing a vanadium electrolyte includes a vanadium compound and an ion solution containing vanadium ions and hydrogen ions. In another …

DRIVE·Sep 5·1 min read

H01M8/188 VENTURE LENDING & LEASING VIII, INC., aka WTI

RECHARGEABLE ELECTROCHEMICAL DEVICES AND METHODS FOR THE SAME

Rechargeable electrochemical devices and methods for the same are disclosed. The electrochemical devices may include an anode, a cathode, and an electrolyte disposed between the anode and the cathode.…

DRIVE·Sep 5·1 min read

H01M8/188 UNM RAINFOREST INNOVATIONS

CARBENIUM BASED ORGANIC REDOX FLOW BATTERIES

A redox flow battery including: a catholyte including a radical dication of a conjugated heterocyclic carbenium compound; and an anolyte including a neutral radical of a conjugated heterocyclic carben…

DRIVE·Jun 13·1 min read

H01M8/188 ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA

METHOD AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BATTERY SYSTEM

DRIVE·Mar 7·1 min read

H01M8/188 ESS TECH, INC.

SELF-CHARGING ELECTROCHEMICAL CELLS

Self-charging electrochemical cells, including self-charging batteries that incorporate such self-charging electrochemical cells, the electrochemical cells including a cathode including a cathode acti…

DRIVE·Jan 25·1 min read

H01M8/188 WATTRII, INC.

BATTERY

A battery according to some implementations includes a first liquid electrode to undergo a first half reaction, a second liquid electrode to undergo a second half reaction, a hollow frame forming a fi…

DRIVE·Dec 28·1 min read

H01M8/188 Standard Energy Inc.

Bipolar Plate, Cell Frame, Battery Cell, Cell Stack, and Redox Flow Battery

Provided is a bipolar plate including a first surface and a second surface facing each other, in which each of the first surface and the second surface includes a first edge, a second edge, and a midd…

DRIVE·Dec 7·1 min read

H01M8/188 Sumitomo Electric Industries, Ltd.

CELL STACK AND REDOX FLOW BATTERY

A cell stack is in which a plurality of battery cells are stacked, including an electrode of a porous body, and a bipolar plate facing the electrode, in which the bipolar plate includes an introductio…

DRIVE·Nov 16·1 min read

H01M8/188 Sumitomo Electric Industries, Ltd.

POLYSULFIDE-BASED AQUEOUS REDOX FLOW BATTERY WITH SOLUBLE ORGANIC CATALYST

Provided is an aqueous redox flow battery comprising a positive electrode, a negative electrode, a posolyte chamber containing a posolyte in a solvent, a negolyte chamber containing a polysulfide base…

DRIVE·Sep 28·1 min read

H01M8/188 The Chinese University of Hong Kong

REDOX FLOW BATTERY WITH FLOATING POWER MODULE UNDER IMBALANCED CHARGE CONDITIONS

The present disclosure is directed, in certain embodiments, to a flow cell battery system. A battery management system detects that a first power module and a second power module located adjacent to t…

DRIVE·Aug 31·1 min read

H01M8/188 LOCKHEED MARTIN ENERGY, LLC

INCREASING REACTANT UTILIZATION IN FE/V FLOW BATTERIES

A method and a system for using flow cell batteries with mixed Fe/V electrolytes are provided. An exemplary method includes flowing an anolyte through a first channel in an electrochemical cell, where…

DRIVE·Aug 17·1 min read

H01M8/188 Saudi Arabian Oil Company

COMPOSITE MEMBRANES FOR FLOW BATTERIES

A composite membrane for use in flow batteries is contemplated. The membrane comprises a hydrogel, such as poly(vinyl alcohol), applied to a polymeric microporous film substrate. This composite is int…

DRIVE·Aug 10·1 min read

H01M8/188 CASE WESTERN RESERVE UNIVERSITY

REDOX FLOW BATTERY AND BATTERY SYSTEM

A redox flow battery and battery system are provided. In one example, the redox flow battery includes a cell stack assembly having a plate assembly positioned on a lateral side of the cell stack assem…

DRIVE·Aug 10·1 min read

H01M8/188 ESS TECH, INC.

NEUTRAL ZINC IRON FLOW BATTERY AND USE THEREOF

The invention relates to the field of flow batteries, and in particular relates to a neutral zinc iron flow battery and the use thereof. The neutral zinc iron flow battery comprises a negative electro…

DRIVE·Aug 3·2 min read

H01M8/188 CHINA ENERGY INVESTMENT CORPORATION LIMITED

DEVICES AND METHODS FOR DATA COMMUNICATION AND SENSING

A data communication device includes a battery having a first flowable electrolyte. In some embodiments, the battery is a redox flow battery (RFB) or a hybrid RFB. A first channel contains the first f…

DRIVE·Jul 27·1 min read

H01M8/188 Cornell University

METHODS AND SYSTEMS FOR DETERMINING AVERAGE OXIDATION STATE OF REDOX FLOW BATTERY SYSTEMS

A method for determining an average oxidation state (AOS) of a redox flow battery system includes measuring a charge capacity for a low potential charging period starting from a discharged state of th…

DRIVE·Jul 20·1 min read

H01M8/188 Cougar Creek Technologies, LLC

REDOX FLOW BATTERY SYSTEMS AND METHODS UTILIZING PRIMARY AND SECONDARY REDOX FLOW BATTERY ARRANGEMENTS

One embodiment is a redox flow battery system that includes an anolyte; a catholyte; an anolyte tank configured for holding at least a portion of the anolyte; a catholyte tank configured for holding a…

DRIVE·Jun 22·2 min read

H01M8/188 Cougar Creek Technologies, LLC

PROTECTIVE LAYER FOR AN ELECTROLYTE IN A FLOW BATTERY

A protective layer for an electrolyte in a flow battery and an electrolyte tank having a protective layer. The protective layer includes a light oil that includes hydrophobic hydrocarbons. The light o…

DRIVE·May 25·1 min read

H01M8/188 UOP LLC

CONDENSATION-BASED REDOX FLOW BATTERY REBALANCING

In a redox flow battery (RFB), the base solvent of the electrolytes tends to migrate across the barrier layer from one electrode toward the other. This can result in a volume and concentration imbalan…

DRIVE·May 11·1 min read

H01M8/188 Raytheon Technologies Corporation

DISTRIBUTED LARGE-SCALE SYSTEM OF ALL-VANADIUM REDOX FLOW BATTERY

The application relates to a distributed large-scale system of an all-vanadium redox flow battery, comprising a main electrical energy storage center, power distribution subsystems and a control subsy…

DRIVE·May 4·1 min read

H01M8/188 VRB ENERGY OPERATIONS (BEIJING) CO. LTD.

ELECTRODE ASSEMBLY AND FLOW BATTERY WITH IMPROVED ELECTROLYTE DISTRIBUTION

An electrode assembly for a flow battery is disclosed comprising a porous electrode material, a frame surrounding the porous electrode material, at least a distributor tube embedded in the porous elec…

DRIVE·Apr 20·1 min read

H01M8/188 Invinity Energy Systems (Canada) Corporation

HYBRID REDOX FUEL CELL SYSTEM

A hybrid redox fuel cell system includes a hybrid redox fuel cell including an anode side through which a reductant is flowed and a cathode side through which liquid electrolyte is flowed, and a catal…

DRIVE·Apr 6·1 min read

H01M8/188 ESS TECH, INC.

NEW AQUEOUS ORGANIC-BASED ELECTROLYTE FOR REDOX FLOW BATTERY

Disclosed is an aqueous electrolyte for redox flow battery, including a compound of formula (I) and/or an ion of compound (I), and/or a salt of compound (I), and/or a reduced form of the anthraquinone…

DRIVE·Mar 30·1 min read

H01M8/188 KEMIWATT

FERRIC ION REDUCTION SYSTEM TO ENABLE ELECTROLYTE REBALANCE WITHIN AN IRON FLOW BATTERY

A flow battery system with a cathode cell including a first electrode, an anode cell includes a second electrode, and a membrane between the two cells. A first electrolyte tank includes a catholyte. A…

DRIVE·Mar 30·2 min read

H01M8/188 UOP LLC

Pressure-Compensated Flow Battery for Submerged Use

A flow battery comprising: a first tank having a variable internal volume and containing a first ionic solution having a first oxidation state, and wherein the first tank is substantially evacuated of…

DRIVE·Mar 23·1 min read

H01M8/188 United States of America as Represented by the Secretary of the Navy

HYBRID REDOX FUEL CELL SYSTEM

A hybrid redox fuel cell system includes a hybrid redox fuel cell and an electrochemical cell. The hybrid redox fuel cell includes an anode side through which hydrogen is flowed and a cathode side thr…

DRIVE·Mar 23·1 min read

H01M8/188 ESS TECH, INC.

HYBRID REDOX FUEL CELL SYSTEM

DRIVE·Mar 23·1 min read

H01M8/188 ESS TECH, INC.