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Electrochemical Cell patents



      
           
This page is updated frequently with new Electrochemical Cell-related patent applications. Subscribe to the Electrochemical Cell RSS feed to automatically get the update: related Electrochemical RSS feeds. RSS updates for this page: Electrochemical Cell RSS RSS


Light absorbing layer for photoelectrode structure, photoelectrode structure including the same, and…

Date/App# patent app List of recent Electrochemical Cell-related patents
08/28/14
20140242493
 Direct carbon electrochemical cell patent thumbnailnew patent Direct carbon electrochemical cell
A direct carbon fuel cell dcfc system (5), the system comprising an electrochemical cell, the electrochemical cell (10) comprising a cathode (30), a solid state first electrolyte (25) and an anode (20), wherein, the system further comprises an anode chamber containing a second electrolyte (125) and a fuel (120). The system, when using molten carbonate as second electrolyte, is preferably purged with co2 via purge gas inlet (60)..
08/28/14
20140242492
 Fuel cell stack compression devices and methods patent thumbnailnew patent Fuel cell stack compression devices and methods
A spring compression assembly is configured to apply a load to a stack of electrochemical cells. The assembly includes a ceramic leaf spring, a tensioner configured to apply pressure to a first side of the spring and a bottom plate located on a second side of the spring opposite the first side of the spring.
08/28/14
20140239906
 Redox-active ligand-based transition metal complex flow batteries patent thumbnailnew patent Redox-active ligand-based transition metal complex flow batteries
Flow batteries including one or more metals complexed by one or more redox-active ligands are disclosed herein. In a general embodiment, the flow battery includes an electrochemical cell having an anode portion, a cathode portion and a separator disposed between the anode portion and the cathode portion.
08/28/14
20140238872
 Systems and methods for separating components of a multilayer stack of electronic components patent thumbnailnew patent Systems and methods for separating components of a multilayer stack of electronic components
Systems and methods for separating components of a multilayer stack of electronic components are disclosed herein. The multilayer stack may include an electronic assembly, a substrate, and a sacrificial anode portion that is located between the electronic assembly and the substrate and that operatively attaches the electronic assembly to the substrate.
08/28/14
20140238871
 Electrochemical production of synthesis gas from carbon dioxide patent thumbnailnew patent Electrochemical production of synthesis gas from carbon dioxide
A method for electrochemical production of synthesis gas from carbon dioxide is disclosed. The method generally includes steps (a) to (c).
08/28/14
20140238869
 Electrochemical module configuration for the continuous acidification of alkaline water sources and recovery of co2 with continuous hydrogen gas production patent thumbnailnew patent Electrochemical module configuration for the continuous acidification of alkaline water sources and recovery of co2 with continuous hydrogen gas production
An electrochemical cell for the continuous acidification of alkaline water sources and recovery of carbon dioxide with simultaneous continuous hydrogen gas production having a center compartment, an electrolyte-free anode compartment having a mesh anode in direct contact with an ion permeable membrane, an endblock in direct contact with the anode where the endblock provides a gas escape route behind the anode, an electrolyte-free cathode compartment having a mesh cathode in direct contact with an ion permeable membrane, and an endblock in direct contact with the cathode where the endblock provides a gas escape route behind the cathode. Current applied to the electrochemical cell for generating hydrogen gas also lowers the ph of the alkaline water to produce carbon dioxide with no additional current or power.
08/28/14
20140238847
 Light absorbing layer for photoelectrode structure, photoelectrode structure including the same, and photoelectrochemical cell including the photoelectrode structure patent thumbnailnew patent Light absorbing layer for photoelectrode structure, photoelectrode structure including the same, and photoelectrochemical cell including the photoelectrode structure
A light absorbing layer for a photoelectrode structure, the light absorbing layer including copper oxide, wherein metallic copper (cu) is present at a grain boundary of the copper oxide. Also, a photoelectrode structure including the light absorbing layer, a photoelectrochemical cell including the photoelectrode structure, and a solar cell including the light absorbing layer..
08/28/14
20140238845
 Electrochemical cell having a cascade seal configuration and hydrogen reclamation patent thumbnailnew patent Electrochemical cell having a cascade seal configuration and hydrogen reclamation
An electrochemical cell includes a pair of bipolar plates and a membrane electrode assembly between the bipolar plates. The electrochemical cell further includes a first seal defining a high pressure zone, wherein the first seal is located between the bipolar plates and configured to contain a first fluid within the high pressure zone.
08/21/14
20140234731
 Metal/air battery with gas separation nanostructure patent thumbnailMetal/air battery with gas separation nanostructure
A metal/air electrochemical cell in one embodiment includes a negative electrode, a positive electrode, an oxygen supply, and a closed oxygen conducting membrane less than about 50 microns thick located between the oxygen supply and the positive electrode.. .
08/21/14
20140234726
 Lithium battery with composite solid electrolyte patent thumbnailLithium battery with composite solid electrolyte
An electrochemical cell in one embodiment includes a negative electrode including a form of lithium, a positive electrode spaced apart from the negative electrode, a separator positioned between the negative electrode and the positive electrode, and a first lithium ion conducting and ionically insulating composite solid electrolyte layer positioned between the negative electrode and the positive electrode.. .
08/21/14
20140234719
High capacity lithium-ion electrochemical cells and methods of making same
High capacity lithium-ion electrochemical cells and methods of making the same are provided that include a positive electrode that includes a lithium mixed metal oxide having a first irreversible capacity and a negative electrode that includes an alloy anode material having a first irreversible capacity when the anode is delithiated to 0.9 v vs. Li/li+.
08/21/14
20140234717
High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making same
Positive electrode for lithium-ion electrochemical cells are provided that have capacity retentions of greater than about 95% after 50 charge-discharge cycles when comparing the capacity after cycle 52 with the capacity after cycle 2 when cycled between 2.5 v and 4.7 v vs. Li/li+ at 30° c.
08/21/14
20140234697
Electrochemical cell
An electrochemical cell of improved anti-leak property is provided. A silver oxide battery includes: a positive electrode canister having a form of a cylinder with a bottom portion; a negative electrode canister having a form of a cylinder with a lid portion and being contained in the positive electrode canister; and an electrolytic solution contained within a space formed by the positive electrode canister and the negative electrode canister.
08/21/14
20140234687
Battery module having a cell tray with thermal management features
A battery module includes a plurality of electrochemical cells and a structure including an upper portion configured to support a bottom portion of each of the plurality of electrochemical cells and a lower portion coupled to the upper portion. The lower portion includes a thermal management feature having at least one passage provided therein.
08/21/14
20140234676
Electrochemical cell having a fixed cell element
An electrochemical cell includes a cell element and a current collector disposed in a housing that includes a vent. The current collector includes an outer member and an inner member coupled together by one or more flexible arms.
08/21/14
20140234238
Benzodioxepin-3-one compounds as dyes or as fluorescent emitters
The invention relates to specific benzodioxepin-3-one compounds, to a process for the preparation thereof and to the use thereof as dyes or as fluorescent emitters for organic electroluminescent devices (oleds) or for organic light-emitting electrochemical cells (olecs), and to corresponding electronic devices.. .
08/21/14
20140231267
Anodic structure for horizontal cells for processes of metal electrodeposition
The present invention concerns an electrode for oxygen evolution in electroplating plants comprising a valve metal substrate and an outer catalytic layer, the substrate consisting of a metal plate provided with slits of area ranging from 2 to 8 cm2, said slits being spaced apart by a distance of 5 to 25 cm. The invention also concerns a horizontal electrochemical cell for electro-plating processes comprising at least one of said electrodes, and an electroplating plant equipped with at least one of said cells.
08/21/14
20140231246
Cathode-driven or assisted solar cell
In one form, a photoelectrochemical cell comprising a p-type sensitized photocathode including a sensitizer dye and a water-based electrolyte. In another form, the sensitizer dye and an adjacent semiconductor may have a reduction potential that is sufficiently high to either reduce a desired chemical feedstock in the cell or reduce protons in the water to hydrogen gas.
08/14/14
20140227626
Proton conducting electrochemical cell and method of making such a cell
The present invention relates to a proton-conductive electrochemical cell (10), comprising an electrolytic membrane (13) made of a ceramic and an electrode (11, 12) made of a cermet, said electrochemical cell (10) being obtained directly by a method of co-sintering a ceramic layer, capable of forming the electrolytic membrane (13), and a cermet layer, capable of forming the electrode (11, 12), in a sintering tool at a sintering temperature of the ceramic that makes it possible to render said ceramic layer, capable of forming the electrolyte (13), gas-tight, wherein said cell (10) is characterised in that said cermet consists of the mixture of a ceramic and an electronically conductive passivatable alloy including at least 40 mol % chromium capable of forming a passive layer, the nature and the chromium content of said passivatable alloy enabling said electrochemical cell to be co-sintered with a membrane densification of more than 90% without melting said alloy.. .
08/14/14
20140227615
Water recapture/recycle system in electrochemical cells
A system for managing water content in one or more electrochemical cells, each comprising a plurality of electrodes and a liquid ionically conductive medium, includes a first gas-phase conduit for receiving humid gas-phase associated with the electrochemical cell. The system also includes a desiccator unit communicated to the first air conduit and configured for extracting water from the humid gas-phase.
08/14/14
20140227595
Composite silicon or composite tin particles
The specification relates to a composite particle for storing lithium. The composite particle is used in an electrochemical cell.
08/14/14
20140227592
Zinc anode alkaline electrochemical cells containing bismuth
A negative electrode active material for a zinc anode alkaline electrochemical cell includes (i) particles, comprising bismuth, and (ii) powder, comprising zinc. The particles have an average particle size of at most 135 nm..
08/14/14
20140227591
Cathode
The present invention provides novel cathodes having a reduced resistivity and other improved electrical properties. Furthermore, this invention also presents methods of manufacturing novel electrochemical cells and novel cathodes.
08/14/14
20140227584
Fluorinated electrolyte compositions
Electrolyte compositions containing a solvent mixture comprising 2,2,-difluoroethyl acetate and ethylene carbonate are described. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries..
08/14/14
20140227154
Preparation of lithium carbonate from lithium chloride containing brines
This invention relates to a method for the preparation of lithium carbonate from lithium chloride containing brines. The method can include a silica removal step, capturing lithium chloride, recovering lithium chloride, supplying lithium chloride to an electrochemical cell and producing lithium hydroxide, contacting the lithium hydroxide with carbon dioxide to produce lithium carbonate..
08/14/14
20140225562
Wirelessly rechargeable battery and components thereof
A receiver coil assembly for a wirelessly rechargeable battery including first and second transverse coils and a third coil encompassing the first and second coils. The receiver coil may be employed in a power receiver of a wirelessly rechargeable battery.
08/14/14
20140224652
Working electrode printed on a substrate
Device comprising a substrate (1), an electrode (2), a track (4) and a recess (3), wherein the substrate extends over a first thickness, between a first face and a second face, wherein the electrode is printed on the first face, wherein the track is printed on the second face, wherein the substrate is electrically insulated, wherein the electrode is conductive to electricity essentially through carbon particles, wherein the track is conductive to electricity and contains particles of silver, wherein the recess is conductive to electricity and is made of an ink which comprises a binary mixture of carbon and silver in proportions where the quantity of silver divided by the sum of the quantities of carbon and silver present in the binary mixture is comprised within a 0 to 1 interval, wherein the recess extends within the substrate from the first face to the second face, wherein the recess is in electrical contact with the electrode at the level of a first junction located on the first face, wherein the recess is in electrical contact with the track at the level of a second junction located on the second face, and wherein the linear density of silver particles in the recess at the level of the first junction, perpendicularly to the current lines when a current passes through the first junction, is lower than the linear density of silver particles in the track at the level of the second junction, perpendicularly to the current lines when a current passes through the second junction. By using such binary mixture of carbon and silver in the recess (3), silver contamination in electrochemical cells using silver tracks is reduced..
08/07/14
20140221684
Electrochemical co-production of chemicals utilizing a halide salt
The present disclosure includes a system and method for co-producing a first product and a second product. The system may include a first electrochemical cell, at least one second reactor, and an acidification chamber.
08/07/14
20140220450
Non-aqueous electrolyte for rechargeable magnesium ion cell
An electrolyte for use in electrochemical cells is provided. One type of non-aqueous magnesium electrolyte comprises: at least one organic solvent; at least one electrolytically active, soluble, inorganic magnesium salt complex represented by the formula: mgnzx3+(2*n), in which z is selected from a group consisting of aluminum, boron, phosphorus, titanium, iron, and antimony; x is a halogen and n=1-5.
08/07/14
20140220347
Electrode composition comprising a silicon powder and method of controlling the crystallinity of a silicon powder
An electrode composition comprises a silicon powder comprising non-crystalline and crystalline silicon, where the crystalline silicon is present in the silicon powder at a concentration of no more than about 20 wt. %.
07/31/14
20140212751
Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly
A fabricating method of a unit structure for accomplishing an electrode assembly formed by a stacking method, and an electrochemical cell including the same are disclosed. The fabricating method of the electrode assembly is characterized with fabricating the unit structure by conducting a first process of laminating and forming a bicell having a first electrode/separator/second electrode/separator/first electrode structure, conducting a second process of laminating a first separator on one of the first electrode among two of the first electrodes, and conducting a third process of laminating second separator/second electrode one by one on the other first electrode among the two of the first electrodes..
07/31/14
20140212733
High capacity electrode materials for batteries and process for their manufacture
The present invention provides a nanostructured metal oxide material for use as a component of an electrode in a lithium-ion or sodium-ion battery. The material comprises a nanostructured titanium oxide or vanadium oxide film on a metal foil substrate, produced by depositing or forming a nanostructured titanium dioxide or vanadium oxide material on the substrate, and then charging and discharging the material in an electrochemical cell from a high voltage in the range of about 2.8 to 3.8 v, to a low voltage in the range of about 0.8 to 1.4 v over a period of about 1/30 of an hour or less.
07/31/14
20140212730
Method for selecting electrochemical cells during the production of a battery and battery comprising electrochemical cells
The invention relates to a method for selecting electrochemical cells during the production of a battery that has a number of electrochemical cells, said method having the following steps: (s1) detecting the parameter data (dpar.) of an individual cell that is to be analysed; (s2) transmitting the detected parameter data (dpar.) to a control unit; (s3) assigning the detected parameter data (dpar.) to the electrochemical cell; and (s4) determining for the electrochemical cell that has been allocated the parameter data if a predefined relationship exists between the parameter data (dpar.) and predefined parameter values (wpar, wpar.1, wpar.2, wpar.3. Wpar 4, wpar.5) by means of the control unit.
07/31/14
20140212729
Electrode assembly and electrochemical cell containing the same
An electrode assembly manufactured by a third method other than a stack folding method or a stack method, and an electrochemical device including thereof are disclosed. The electrode assembly includes at least one radical cell.
07/31/14
20140211370
Electrochemical cell, related material, process for production, and use thereof
The present invention relates to an electrochemical energy storage device referred to herein as a metal/ion pseudo-capacitor (mipc). The mipc stores charge through reversible metal electro-deposition and dissolution processes as anode functionality and ion adsorption/desorption processes, faradaic processes or both as cathode functionality..
07/31/14
20140209479
Self-contained, pv-powered domestic toilet and wastewater treatment system
A wastewater treatment system and method for remediating wastewater and human waste that is self-contained and that has no connection to a municipal wastewater system and no connection to an electrical grid. The domestic toilet and wastewater treatment system can be powered by a photovoltaic panel as a source of electricity.
07/31/14
20140209477
Electro-deoxidation method, apparatus and product
The subject invention concerns an electro-decomposition process wherein a cathode comprising a metal compound is contacted with a fused salt electrolyte in an electrochemical cell. The metal compound is a compound between a metal and another substance, and a voltage is applied between the cathode and an anode such that the substance is removed from the metal compound.
07/31/14
20140209458
Multilayer electrochemical cell technology using sol-gel processing applied to ceramic oxygen generator
An electrochemical cell that receives an inlet stream of air and produces an outlet stream of a high oxygen concentration of gas. The cell is made up of a plurality of layers and preferably a porous electrolyte comprised of yttria stabilized zirconia (ysz) that allows only oxygen ions to pass therethrough and which is covered on its sides with electrodes comprised of lanthanum strontium manganate (lsm) which in turn are coated with a layer of platinum to aid in the even distribution of the electrical current.
07/31/14
20140209456
Composite protective layer for photoelectrode structure, photoelectrode structure including the composite protective layer, and photoelectrochemical cell including photoelectrode structure
A composite protective layer for a photoelectrode, the composite protective layer including a chemical protective layer; and a physical protective layer, wherein the chemical protective layer has corrosion rate of 0.1 coulombs per square centimeter per 10 hours or less when evaluated at a water decomposition potential, and the physical protective layer has a moisture transmittance rate of 0.001 grams per square meter per day or less and has an electrical conductivity.. .
07/31/14
20140209172
Photoelectric conversion element, photoelectrochemical cell, and metal complex dye used therein
Wherein, in formula (1), m1 represents a metal atom; z1 represents a monodentate ligand; l1 represents a specific tridentate ligand; and l2 represents a specific bidentate ligand.. .
07/31/14
20140208753
Method for energy storage to utilize intermittent renewable energy and low-value electricity for co2 capture and utilization
A power plant includes a boiler, a steam turbine, a generator driven by that steam turbine, a condenser, a post combustion processing system and an energy storage system including at least one electrochemical cell to store excess electrical energy generated by the generator during period valley demand and release thermal energy for power plant operations at other times.. .
07/24/14
20140205912
Lithium anodes for electrochemical cells
Provided is an anode for use in electrochemical cells, wherein the anode active layer has a first layer comprising lithium metal and a multi-layer structure comprising single ion conducting layers and polymer layers in contact with the first layer comprising lithium metal or in contact with an intermediate protective layer, such as a temporary protective metal layer, on the surface of the lithium-containing first layer. Another aspect of the invention provides an anode active layer formed by the in-situ deposition of lithium vapor and a reactive gas.
07/24/14
20140205905
Ultrathin surface coating on negative electrodes to prevent transition metal deposition and methods for making and use thereof
An electrode material for use in an electrochemical cell, like a lithium-ion battery, is provided. The electrode material may be a negative electrode comprising graphite, silicon, silicon-alloys, or tin-alloys, for example.
07/24/14
20140205894
Electrochemical cell packaging material
Provided is a packaging material for electrochemical cells which has an identification mark that can be recognized from the outside and that is difficult to forge. The packaging material comprises a multilayer film which has a structure formed by laminating a base layer (11), an adhesive layer (13), a metal foil layer (12), an acid-modified polyolefin layer (14), and a heat-sealable layer (15) in this order, wherein the base layer (11) comprises both a oriented polyester film (11b) and a oriented nylon film (11e) with a printed layer (11c) provided on the surface of the oriented polyester film (11b) that faces the oriented nylon film (11e)..
07/17/14
20140199611
Proton-conducting membrane, method for their production and their use in electrochemical cells
The present invention relates to a novel proton-conducting polymer membrane based on polyazole polymers which, owing to their outstanding chemical and thermal properties, can be used widely and are suitable in particular as polymer electrolyte membrane (pem) for producing membrane electrode assemblies or so-called pem fuel cells.. .
07/17/14
20140199610
Proton-conducting membrane, method for their production and their use in electrochemical cells
The present invention relates to a novel proton-conducting polymer membrane based on polyazole polymers which, owing to their outstanding chemical and thermal properties, can be used widely and are suitable in particular as polymer electrolyte membrane (pem) for producing membrane electrode assemblies or so-called pem fuel cells.. .
07/17/14
20140199592
High sulfur content copolymers and composite materials and electrochemical cells and optical elements using them
The present invention relates generally to high sulfur content polymeric materials and composites, methods for making them, and devices using them such as electrochemical cells and optical elements. In one aspect, a polymeric composition comprising a copolymer of sulfur, at a level in the range of at least about 50 wt % of the copolymer, and one or more monomers each selected from the group consisting of ethylenically unsaturated monomers, epoxide monomers, and thiirane monomers, at a level in the range of about 0.1 wt % to about 50 wt % of the copolymer..
07/17/14
20140199577
Alkali metal intercalation material as an electrode in an electrolytic cell
The present invention provides an electrochemical cell that includes an anolyte compartment housing an anode electrode; a catholyte compartment housing a cathode electrode; and a solid alkali ion conductive electrolyte membrane separating the anolyte compartment from the cathode compartment. In some cases, the electrolyte membrane is selected from a sodium ion conductive electrolyte membrane and a lithium ion conductive membrane.
07/17/14
20140197799
Electrochemical cell or battery with reduced impedance and method for producing same
The invention disclosed is a method for decreasing the internal resistance or impedance of a battery or electrochemical cell is described which comprises the step of discharging the battery or cell until it reaches an overdischarge condition and maintaining the battery or cell in the overdischarge condition for a period of time sufficient to effect a diminution of the internal resistance or impedance of a battery or electrochemical cell; and a battery or electrochemical cell having a reduced impedance.. .
07/10/14
20140194641
Method and system for the electrochemical co-production of halogen and carbon monoxide for carbonylated products
The present disclosure is a system and method for producing a first product from a first region of an electrochemical cell having a cathode and a second product from a second region of the electrochemical cell having an anode. The method may include a step of contacting the first region with a catholyte including carbon dioxide and contacting the second region with an anolyte including a recycled reactant.
07/10/14
20140193723
Conductivity control in electrochemical cells
Electrochemical cells having desirable electronic and ionic conductivities, and associated systems and methods, are generally described.. .
07/10/14
20140193713
Passivation of electrodes in electrochemical cells
Electrochemical cells having desirable electronic and ionic conductivities, and associated systems and methods, are generally described.. .
07/10/14
20140193698
Electrochemical cell, cell case and method for making same
An electrochemical cell comprises a negative electrode, an positive electrode, a cell case, and a solid electrolyte. The cell case comprises an outer case and an inner case.
07/10/14
20140193689
Electrochemical cell, method of producing electrochemical cell, battery pack, and car
According to one embodiment, an electrochemical cell includes a positive electrode, a negative electrode, a sulfide-based solid electrolyte layer and an oxide-based solid electrolyte layer. The positive electrode includes positive electrode active material particles which absorb and release lithium ions at a potential of 3 v (vs.
07/10/14
20140193688
Underwater craft having an electrochemical battery
Disclosed is an underwater craft having an electrochemical battery activated by an electrolyte, including: an electrochemical cell; a tank (13) intended to contain the electrolyte; a seawater flow rate regulator (37) arranged upstream of the tank (13). The flow rate regulator includes: a fixed housing (60) including first ports (64); a slide (62) including second ports (66); the slide (62) being movable, in relation to the fixed housing (60), under the effect of the pressure of the seawater entering the regulator (37), to a balanced position in which the first and second ports (64, 66) define outlet openings (70) for seawater to flow to the tank (13), the slide (62) being movable between a maximum opening position, in which the area of the openings is at a maximum, and a maximum restriction position, in which the area of the openings (70) is at a minimum..
07/03/14
20140186713
Carbon fluoride cathodes and batteries made therefrom
Electrochemical cells containing a stoichiometric capacity ratio of carbon-treated carbon monofluoride to carbon monofluoride being greater than 1:1 provide electrochemical cells having a tunable end-of-service indication.. .
07/03/14
20140186693
Polymerized lithium ion battery cells and modules with permeability management features
A lithium ion (li-ion) battery module includes a container with one or more partitions that define compartments within the container. Each of the compartments is configured to receive and hold a prismatic li-ion electrochemical cell element and electrolyte.
07/03/14
20140186687
Polymerized lithium ion battery cells and modules with thermal management features
A lithium ion (li-ion) battery module includes a container with one or more partitions that define compartments within the container. Each of the compartments is configured to receive and hold a prismatic li-ion electrochemical cell element, and a cover is configured to be disposed over the container to close the compartments.
07/03/14
20140186684
Electrochemical cell
An electrochemical cell is presented. The cell includes a housing formed of a metallic material.
07/03/14
20140186683
Welding techniques for polymerized lithium ion battery cells and modules
A lithium ion (li-ion) battery cell includes a housing. The housing includes side walls coupled to and extending from a first portion of the housing to form an opening in the housing opposite the first portion of the housing.
07/03/14
20140186669
Polymerized lithium ion battery cells and modules with overmolded heat sinks
A lithium ion (li-ion) battery cell includes a prismatic housing that includes four sides formed by side walls coupled to and extending from a bottom portion of the housing. The housing is configured to receive and hold a prismatic li-ion electrochemical cell element.
07/03/14
20140183054
Efficient treatment of wastewater using electrochemical cell
An efficient method and system for the electrochemical treatment of waste water comprising organic and/or inorganic pollutants is disclosed. The system comprises an electrolytic cell comprising a solid polymer, proton exchange membrane electrolyte operating without catholyte or other supporting electrolyte.
07/03/14
20140183051
Deposition of pure metals in 3d structures
A system and method generate atomic hydrogen (h) for deposition of a pure metal in a three-dimensional (3d) structure. The method includes forming a monolayer of a compound that includes the pure metal.
07/03/14
20140183047
Regeneration system for metal electrodes
The electrochemical regeneration of a replaceable metal electrode of a metal-air battery takes place in a supplementary electrochemical cell with a chemical agent oxidized on the counter electrode. The decrease of the regeneration voltage at the supplementary electrochemical cell results in the growth of the regeneration efficiency.
07/03/14
20140183038
Carbon dioxide capture and conversion to organic products
Methods and systems for capture of carbon dioxide and electrochemical conversion of the captured carbon dioxide to organic products are disclosed. A method may include, but is not limited to, steps (a) to (c).
06/26/14
20140178771
Cyano-benzimidazole salts for electrochemical cells and method for synthesis thereof
The present invention discloses a new metal cyano-substituted benzimidazolide salt having formula (i) and its preparation. This new cyano-substituted benzimidazole derivatives exhibited excellent thermal stability.
06/26/14
20140178763
Self-assembled composite of graphene oxide and tetravalent vanadium oxohydroxide
A composite material comprising graphene oxide and an electrochemically active ingredient, in particular h4−xv3o8 with x ranging from 0.1 to 2.2, as well as a method for its manufacture were developed. The composite material is suitable for being used as electrode in an electrochemical cell..
06/26/14
20140178750
Lithium/graphite fluoride primary battery and method for its manufacturing
A lithium/graphite fluoride primary battery prepared by a process which includes providing a graphite fluoride powder, mechanically milling the graphite fluoride powder so as to obtain an active material, providing a mixture comprising the active material and an electrically conductive carbon so as to form a part of a positive electrode, providing a body comprising lithium as a part of a negative electrode, and forming an electrochemical cell with the positive electrode and the negative electrode.. .
06/26/14
20140178742
System and method for battery insulation
In accordance with an embodiment of the invention, an assembly of tubular cell insulator casings is provided. The assembly includes a plurality of tubular cell insulator casings, wherein each cell insulator casing is open at a top end and configured to surround at least one of a plurality of electrically interconnected electrochemical cells, wherein said plurality of tubular cell insulator casings comprises a monolithic unit.
06/26/14
20140178735
Redox flow battery system
A redox flow battery system having an electrochemical cell and an energy reservoir. The system includes a cathodic compartment, an anodic compartment, a separator that divides the two compartments, and an energy reservoir which contains an electro-active material, electro-active ions, an electrolyte, and a redox mediator.
06/26/14
20140175874
Security architecture, battery and motor vehicle having a corresponding battery
A security architecture, a battery, and a motor vehicle that has a corresponding battery are configured to be used to combine battery packs of a lower security integrity level into a battery system that has a higher security integrity level. The security architecture is for at least two batteries and each battery includes at least one electrochemical cell.


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Electrochemical Cell topics: Electrochemical Cell, Electrolyte, Electric Vehicle, Battery Life, Storage Device, High Energy, Porous Carbon, Circulation, Free Energy, Electrolytes, Block Copolymer, Chemical Batteries

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