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Troche patents



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


Electrochemical energy storage device with coincident electrical terminal and electrolyte fill hole

Electrochemical assay

Date/App# patent app List of recent Troche-related patents
09/11/14
20140257725
 Method of determining the residual capacity of a battery patent thumbnailnew patent Method of determining the residual capacity of a battery
The invention relates to a method of determining the residual capacity of an electrochemical cell for an electrical energy storage using a no-load voltage model of the cell which is parameterized so that the parameter represents the aging of the cell. Parameterizing the model is achieved from a series of measurements performed on the battery, comprising at least a voltage measurement, a temperature measurement and a current measurement of the cell..
09/11/14
20140255817
 Electrochemical stack compression system patent thumbnailnew patent Electrochemical stack compression system
In accordance with one embodiment, an electrochemical cell stack compression system may include an integral, hollow frame configured to contain a plurality of electrochemical cells arranged along an axis in a stack configuration. The frame may have a defined shape and may form a continuous border around a periphery of the electrochemical cell stack when inserted.
09/11/14
20140255812
 Taylor vortex flow electrochemical cells utilizing particulate electrolyte suspensions patent thumbnailnew patent Taylor vortex flow electrochemical cells utilizing particulate electrolyte suspensions
Taylor vortex flow galvanic electrochemical cells (100, 300, 500) such as batteries, flow cells and fuel cells for converting chemical energy into electrical energy and comprising a cylindrical spinning particulate filter (140, 230) between static cylindrical current collectors (106, 108) for use with electrolytes containing galvanic charge transfer particles (200, 242, 380, 420) functioning as numerous miniature electrodes and means for pumping electrolyte through the filter to produce accelerated reaction electrochemistry for higher cell power density are disclosed.. .
09/11/14
20140255794
 Sulfur cathode hosted in porous organic polymeric matrices patent thumbnailnew patent Sulfur cathode hosted in porous organic polymeric matrices
A composite material includes a porous organic polymer and an electrochemically active material, wherein the porous organic polymer contains a plurality of pores having a diameter of from about 0.1 nm to about 100 nm, and the electrochemically active material is disposed within the pores.. .
09/11/14
20140255792
 Polyurethane based electrolyte systems for electrochemical cells patent thumbnailnew patent Polyurethane based electrolyte systems for electrochemical cells
The invention relates to a polymer gel electrolyte system for use in an electrochemical cell having positive and negative electrodes, said electrolyte system comprising: (a) a poly(dialkylene ester) thermoplastic polyurethane composition; (b) an alkali metal salt; and (c) an aprotic organic solvent. The invention also provides an electrochemical cell comprising a positive electrode, a negative electrode, and (i) a polymer electrolyte disposed between said positive and negative electrodes, wherein the polymer electrolyte comprises (a) the poly(dialkylene ester) thermoplastic polyurethane composition; (b) an alkali metal salt; and (c) an aprotic organic solvent..
09/11/14
20140255787
 Active material for batteries patent thumbnailnew patent Active material for batteries
A method of producing an active material for batteries comprising providing electrochemically active particles, optionally comminuting the electrochemically active particles, adding an organic carbon compound, optionally in a suitable organic solvent, and mixing, heating the mixture under protective gas to a temperature above the decomposition limit of the organic compound and below the decomposition temperature of the electrochemically active particles, active materials thus obtained and also corresponding applications and uses.. .
09/11/14
20140255785
 Silicon-graphene nanocomposites for electrochemical applications patent thumbnailnew patent Silicon-graphene nanocomposites for electrochemical applications
A nanographitic composite for use as an anode in a lithium ion battery includes nanoscale particles of an electroactive material; and a plurality of graphene nanoplatelets having a thickness of 0.34 nm to 5 nm and lateral dimensions of less than 900 nm, wherein the electroactive particle has an average particle size that is larger than the average lateral dimension of the graphene nanoplatelets, and the graphene nanoplatelets coat at least a portion of the nanoscale particles to form a porous nanographitic layer made up of overlapping graphene nanoplatelets.. .
09/11/14
20140255780
 Electrochemical cells comprising fibril materials, such as fibril cellulose materials patent thumbnailnew patent Electrochemical cells comprising fibril materials, such as fibril cellulose materials
The use of fibril materials, such as fibril cellulose materials and other similar materials, in electrochemical cells and components thereof is generally described.. .
09/11/14
20140255765
 Packaging material for electrochemical cell patent thumbnailnew patent Packaging material for electrochemical cell
Provided is a packaging material for an electrochemical cell which prevents the occurrence of short circuits. A packaging material for an electrochemical cell configured by laminating a base material layer including: at least a resin film; a heat-adhesive layer including a heat-adhesive resin, the heat-adhesive layer being disposed on the innermost layer; and a barrier layer including a metal foil, the barrier layer being disposed between the base material layer and the heat-adhesive layer, wherein a chemical-conversion-treated layer including alumina particles and modified epoxy resin is formed on the surface of at least the heat adhesive layer side of the barrier layer..
09/11/14
20140255759
 Lithium sulfur electrochemical cell including insoluble nitrogen-containing compound and battery including the cell patent thumbnailnew patent Lithium sulfur electrochemical cell including insoluble nitrogen-containing compound and battery including the cell
An electrochemical cell including at least one nitrogen-containing compound is disclosed. The at least one nitrogen-containing compound may form part of or be included in: an anode structure, a cathode structure, an electrolyte and/or a separator of the electrochemical cell.
09/11/14
20140255751
new patent Electrode for electrochemical device and electrochemical device comprising the same
The present invention provides an electrode for an electrochemical device comprising: an electrode current collector; an electrode active material layer formed on a part of at least one surface of the electrode current collector, and comprising an electrode active material; a packed bed formed on non-coating areas of both sides of the electrode current collector, on which the electrode active material layer is not formed, coated to be continuous with the electrode active material layer, and comprising a mixture of a first inorganic particles and a first polymer binder; and a separation layer formed simultaneously on the surfaces of the electrode active material layer and the packed bed, and comprising a mixture of a second inorganic particles and a second polymer binder.. .
09/11/14
20140255739
new patent Electrochemical cell with multi-faceted geometry
An electrochemical cell includes a cathode (401), an anode (402), and a separator (403) disposed between the anode and the cathode. Material is removed from one or both of a first side edge (406,408) and a second side edge (407,409) of the cathode and anode, and optionally the separator.
09/11/14
20140255738
new patent Battery and battery-sensing apparatuses and methods
Apparatuses and methods for determining one or more performance related characteristics (such as state of charge and/or health) of one or more electrochemical cells that store and release electrical energy are disclosed. Embodiments include pressure and/or temperature sensors that sense a change in pressure resulting from the tendency of the electrochemical cell to change volume and/or the temperature of the one or more electrochemical cells as the electrochemical cell(s) are charged or discharged.
09/11/14
20140255599
new patent Method of preparing an electrochemical half-cell
The present invention relates to a method for preparing an electrode-supported electrochemical half-cell including a step consisting in subjecting a green electrode layer on which a precursor gel of the electrolyte or a precursor thereof is deposited to sintering at a temperature of less than or equal to 1350° c.. .
09/11/14
20140254066
new patent Electrochemical energy storage device with coincident electrical terminal and electrolyte fill hole
An electrochemical energy storage device includes a housing, at least one energy storage element in the housing and operable with an electrolyte, a cap coupled to the housing, at least one electrolyte impregnation hole formed in the cap, and a first terminal lug attachable to the cap via the electrolyte impregnation hole.. .
09/11/14
20140254065
new patent Electrochemical energy storage device with flexible metal current collector
Electrochemical energy storage devices such as electric double layer capacitors include a flexible metal contact current collector establishing electrical contact with a conductive housing at numerous contact points. The flexible current collector simplifies manufacturing of the device and avoids laser welding on the conductive housing.
09/11/14
20140252270
new patent Particle-based systems for removal of pollutants from gases and liquids
Systems, compositions, and methods for removing a substance or substances from a material, such as a gas or liquid material, are described. The compositions can comprise composite removal particles.
09/11/14
20140251833
new patent Methods and systems to determine fill direction and fill error in analyte measurements
Various embodiments for methods and systems that allow for detecting of a direction in which a sample is flowing towards a plurality of electrodes and detecting a fill error of an electrochemical test strip.. .
09/11/14
20140251832
new patent Electrochemical assay
An electrochemical assay uses paramagnetic particles (10) including a coating of electroactive material (12) in order to detect or measure an analyte (30) of interest. The analyte is brought within the vicinity of an electrode (42) along with the coated paramagnetic particles (10).
09/11/14
20140251824
new patent Rechargeable electrochemical cells
Provided are electrochemical devices that are rechargeable, where the regeneration techniques are based on a batchwise application of current or current density to the cells, where there are a service mode where no current or current density is applied and a recharge mode where a current or current density is applied. Electrochemical and edi systems according to the embodiments herein are suitable for deionization and/or purification of typical municipal tap quality water in applications where demand for purified, low-tds water is intermittent.
09/11/14
20140251817
new patent Metal contact scheme and passivation scheme for solar cells
A method of forming an oxide layer on an exposed surface of a semiconductor device which contains a p-n junction is disclosed, the method comprising: immersing the exposed surface of the semiconductor device in an electrolyte; producing an electric field in the semiconductor device such that the p-n junction is forward-biased and the exposed surface is anodic; and electrochemically oxidising the exposed surface to form an oxide layer.. .
09/11/14
20140251796
new patent Modular assembly for coupling electrochemical units
The present invention relates to a modular assembly for coupling electrochemical units, including at least one module including a support frame for receiving at least two electrochemical units, the support frame including main fluidic connection means for coupling between juxtaposed modules and secondary fluidic connection means with the electrochemical units borne by the support frame.. .
09/11/14
20140251435
new patent Non-vacuum method of manufacturing light-absorbing materials for solar cell application
The present invention describes a method of producing a p-type light-absorbing semiconductor copper zinc tin selenide/sulfide (cu2(znxsn2-x)(syse1-y)4) (abbreviated czts) with electrochemical deposition. It can be used in the production of solar cell when combined with an n-type inorganic or an organic semiconductor layer.
09/04/14
20140249395
Implantable electrochemical biosensors for retinal prostheses
Progress has been made in the development of implantable electrochemical biosensors. However, to date a commercially-available long-term implantable biosensor is still out of reach.
09/04/14
20140248553
Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore
The invention relates to an electrode compartment for an electrochemical cell, including a bicontinuous micro-eπulsion, wherein catalytic parts are generated in-situ in a fluid, which can act as a cathode as well as an anode. The electrode compartment comprises a connection to supply fuel or an oxidator, for example oxygen, to the compartment.
09/04/14
20140248544
Metalized, three-dimensional structured oxygen cathode materials for lithium/air batteries and method for making and using the same
This disclosure relates generally to cathode materials for electrochemical energy cells, more particularly to metal/air electrochemical energy cell cathode materials containing silver vanadium oxide and methods of making and using the same. The metal/air electrochemical energy cell can be a lithium/air electrochemical energy cell.
09/04/14
20140248532
Composite current collector for an aqueous electrochemical cell comprising a non-metallic substrate
Composite current collectors containing coatings of metals, alloys or compounds, selected from the group of zn, cd, hg, ga, in, tl, sn, pb, as, sb, bi and se on non-metallic, non-conductive or poorly-conductive substrates are disclosed. The composite current collectors can be used in electrochemical cells particularly sealed cells requiring a long storage life.
09/04/14
20140248440
Method of the electrode production
The invention relates to methods of gas detonation deposition (gas detonation explosion) applying coatings, especially layers of materials for electrochemical devices for use as electrodes in electrochemical energy generation and storage devices such as batteries, supercapacitors, photovoltaic cells, and the like. In the method of the gas detonation deposition the powders of the materials, which are deposited, are subjected to detonation with the explosion products flow.
09/04/14
20140246408
Method of direct resistance welding - self brazing of aluminum to molybdenum pin
A direct welding process for joining a current collector to a terminal pin in the construction of electrochemical cells is described. The resistance welding process utilizes increased current combined with an applied force to bond dissimilar metals with a melting temperature differential of preferably more than 500° c.
09/04/14
20140246398
Particulate anode materials and methods for their preparation
Method for preparing a particulate material including particles of an element of group iva, an oxide thereof or an alloy thereof, the method including: (a) dry grinding particles from an ingot of an element of group iva, an oxide thereof or an alloy thereof to obtain micrometer size particles; and (b) wet grinding the micrometer particles dispersed in a solvent carrier to obtain nanometer size particles having a size between 10 to 100 nanometers, optionally a stabilizing agent is added during or after the wet grinding. Method can include further steps of (c) drying the nanometer size particles, (d) mixing the nanometer size particles with a carbon precursor; and (e) pyrolysing the mixture, thereby forming a coat of conductive carbon on at least part of the surface of the particles.
09/04/14
20140246375
Electrochemical-based reactor for the removal of free cyanides and iron cyanide from industrial wastewater
The present invention relates to a continuous bipolar electrochemically based reactor for the purpose of destroying free cyanide by direct and indirect oxidation and removing its strong complexes like ferrocyanide and ferricyanide by electrocoagulation. The designed reactor consists of four main sections, including electrooxidation, hydraulic mixing, electrocoagulation, and precipitation tank.
09/04/14
20140246333
Methods of controlling emissions
Disclosed herein are methods for controlling mercury emissions, and more particularly, to methods for controlling mercury re-emissions from a wet flue gas desulfurizer by using applied electrochemical potential.. .
09/04/14
20140246332
Electrolyte solution and electrochemical surface modification methods
An aqueous electrolyte solution including a concentration of citric acid in the range of about 1.6 g/l to about 982 g/l and an effective concentration of ammonium bifluoride (abf), and being substantially free of a strong acid. Methods of treating the surface of a non-ferrous metal workpiece include exposing the surface to a bath of an aqueous electrolyte solution including a concentration of citric acid less than or equal to about 300 g/l and a concentration of ammonium bifluoride greater than or equal to about 10 g/l, and having no more than about 3.35 g/l of a strong acid, controlling the temperature of the bath to be greater than or equal to about 54° c., connecting the workpiece to the anode of a dc power supply and immersing a cathode of the dc power supply in the bath, and applying a current across the bath..
09/04/14
20140246324
Methods for electrochemical deposition of multi-component solder using cation permeable barrier
Processes and systems for electrochemical deposition of a multi-component solder by processing a microfeature workpiece with a first processing fluid and an anode are described. Microfeature workpieces are electrolytically processed using a first processing fluid, an anode, a second processing fluid, and a cation permeable barrier layer.
09/04/14
20140246316
Cathodic materials for use in electrochemical sensors and associated devices and methods of manufacturing the same
A cathodic material for use in an electrochemical sensor comprising: a carbonaceous material and an oxygen reduction catalyst associated with the carbonaceous material; and wherein the cathodic material does not materially exhibit catalytic activity for the oxidation of carbon monoxide. Associated electrochemical sensors may include an anode and cathode that are disposed upon the same or opposite sides of an ion exchange membrane and/or exposed to the same or different gaseous environments..
09/04/14
20140246315
Erosion and wear resistant sonoelectrochemical probe
The present invention, in one set of embodiments, provides methods and systems for integrating conducting diamond electrodes into a high power acoustic resonator. More specifically, but not by way of limitation, in certain embodiments of the present invention, diamond electrodes may be integrated into a high power acoustic resonator to provide a robust sensing device that may provide for acoustic cleaning of the electrodes and increasing the rate of mass transport to the diamond electrodes.
09/04/14
20140246309
Electrochemical cell
An electrochemical cell is described, which provides a reliable gas generation even under unfavorable environmental conditions and with significant changes in temperature and environment. Furthermore the cell has a long life time.
09/04/14
20140246307
Electrochemical cell used in production of hydrogen using cu-cl thermochemical cycle
The electrochemical cell consists of hollow tube and centralized copper rod. The tubes have first and second ends.
09/04/14
20140246306
Anodic compartment for metal electrowinning cells
The present invention concerns an anodic compartment for metal electrowinning cells delimited by a frame-shaped skeleton comprising an envelope including a permeable separator secured to said frame-shaped skeleton by means of a frame-shaped flange, at least one anode obtained starting from a valve metal substrate coated with at least one corrosion-resistant catalytic layer, said anode being inserted inside said envelope, and a demister located above said anode and delimited by said separator and said skeleton. The invention also concerns an electrochemical cell for metal electrowinning comprising at least one such anodic compartment..
09/04/14
20140246094
Asymmetric cyanine dyes for photovoltaic applications
Asymmetric dyes of the d-π-a type have the formula (1), including the valence tautomers thereof. The dyes of formula (1) are suitable for use in dye-sensitized solar cells (dssc), in photoelectrochemical devices or in photonic devices.
09/04/14
20140246013
High performance fired heater tubes
Fired heater tubes with improved resistance to corrosion and fouling suitable for use in thermal processing units of petroleum refineries and petrochemical plants are fabricated from a bulk alloy of an alumina-forming alloy which is capable of forming a stable oxide film on the surfaces of the tubes. The bulk alloy comprising about 3 wt.
09/04/14
20140245813
Fluid system health monitor
A fluidic system comprising a force-transfer fluidic system with at least one fluidic component comprising a tdg sensor comprising in some embodiments an oxygen sensor, a luminescent oxygen sensor, or an electrochemical oxygen sensor. The system may further comprise a pressure transducer, a chamber and a membrane forming at least a portion of the chamber wall, the membrane being in direct or indirect contact with fluid or gas above the fluid.
09/04/14
20140245600
Method of direct resistance welding - self brazing of aluminum to molybdenum pin
A direct welding process for joining a current collector to a terminal pin in the construction of electrochemical cells is described. The resistance welding process utilizes increased current combined with an applied force to bond dissimilar metals with a melting temperature differential of preferably more than 500° c.
08/28/14
20140242493
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
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
20140242480
Fuel cell system
A fuel cell system includes a fuel cell module for generating electrical energy by electrochemical reactions of a fuel gas and an oxygen-containing gas, and a condenser for condensing water vapor in an exhaust gas discharged from the fuel cell module by heat exchange between the exhaust gas and a coolant to collect the condensed water and supplying the collected condensed water to the fuel cell module. The condenser includes an air cooling condenser using the oxygen-containing gas as the coolant and a water cooling condenser using hot water stored in a hot water tank as the coolant.
08/28/14
20140242474
Electrochemical energy storage device, and active material for the same and production method thereof
Disclosed is a high-capacity electrochemical energy storage device in which a conversion reaction proceeds as the oxidation-reduction reaction, and the separation (hysteresis) between the electrode potentials for oxidation and reduction is small. The electrochemical energy storage device includes a first electrode including a first active material, a second electrode including a second active material, and a non-aqueous electrolyte interposed between the first and second electrodes.
08/28/14
20140242433
Electrode assembly with tape and electrochemical device comprising the same
The present disclosure relates to an electrode assembly for preventing a phenomenon of a separator being pressed and/or disconnected from occurring when a free edge electrode is wound into a jelly roll, and an electrochemical device comprising the electrode assembly.. .


Popular terms: [SEARCH]

Troche topics: Quantum Dot, Lead Telluride, Crystallin, Lead Selenide, Lead Sulfide, Electrolyte, Test Strip, Chemical Reaction, Accommodation

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This listing is a sample listing of patent applications related to Troche for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Troche with additional patents listed. Browse our RSS directory or Search for other possible listings.
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