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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


Method for obtaining a cooking container comprising an electrochemically colored anodized outer face

Seb S.a.

Method for obtaining a cooking container comprising an electrochemically colored anodized outer face

Vehicle battery pack, a system for cooling a battery pack and a cooling plate for use in the system

Jaguar Land Rover Limited

Vehicle battery pack, a system for cooling a battery pack and a cooling plate for use in the system

Vehicle battery pack, a system for cooling a battery pack and a cooling plate for use in the system

Ultra-sensitive detection of extremely low level biological analytes using electrochemical signal amplification and…

Date/App# patent app List of recent Troche-related patents
05/21/15
20150142349
 Method for determining a state of energy of an electrochemical accumulator, device, medium, and computer program patent thumbnailnew patent Method for determining a state of energy of an electrochemical accumulator, device, medium, and computer program
The method for estimating a final state of energy soef of an electrochemical accumulator is carried out from a set of quadruplets of values relating to operating points of the electrochemical accumulator including power (p), temperature (t), state of energy (soe) and remaining energy (en). Said method implementing at least one interpolation step..
Commissariat A L'energie Atomique Et Aux Energies Alternatives
05/21/15
20150141666
 Low cost synthesis of single material bifunctional nonprecious catalyst for electrochemical devices patent thumbnailnew patent Low cost synthesis of single material bifunctional nonprecious catalyst for electrochemical devices
A bifunctional catalyst for catalyzing both an oxygen reduction reaction and an oxygen evolution reaction is provided, wherein the catalyst comprises a doped graphene backbone having thiol functional groups. A method for producing a bifunctional catalyst is also provided..
05/21/15
20150141272
 Ultra-sensitive detection of extremely low level biological analytes using electrochemical signal amplification and biosensor patent thumbnailnew patent Ultra-sensitive detection of extremely low level biological analytes using electrochemical signal amplification and biosensor
This invention allows ultra-low levels of virtually any biological analyte to be detected and quantified rapidly, simply and inexpensively with an electrochemical biosensor using a novel electrochemical signal amplification technique. The invention amplifies detection signals from low level analytes using an innovative sandwich elisa structure that replaces optical labels with a massive amount of electrochemically detectable guanine rich oligonucleotide tags.
05/21/15
20150140682
 Iridium-based complexes for ecl patent thumbnailnew patent Iridium-based complexes for ecl
The present invention relates to novel iridium-based ir(iii) luminescent complexes, conjugates comprising these complexes as a label and their application, e.g. In the electrochemiluminescence based detection of an analyte..
Roche Diagnostics Operations, Inc.
05/21/15
20150140671
 Method and system for assembling a microfluidic sensor patent thumbnailnew patent Method and system for assembling a microfluidic sensor
A microfluidic sensor (10), such as an electrochemical blood test strip, with more accurate measurement comprises a plurality of channels (24) through which a fluid to be tested flows via a capillary action. One or more electrodes (30) are located under the channels (24).
Johnson Electric S.a.
05/21/15
20150140582
 Immunological test element with improved control zone patent thumbnailnew patent Immunological test element with improved control zone
The invention concerns a test element for carrying out an immunological sandwich test for determining an analyte from a liquid sample containing a reagent zone or conjugate zone which contains a conjugate of an analyte binding partner and a label which can be detected directly or indirectly by visual, optical or electrochemical means (e.g. An enzyme, fluorescent or direct label etc.) wherein said conjugate can be dissolved by the liquid sample, a detection zone which contains a permanently immobilized (i.e.
Roche Diagnostics Operations, Inc.
05/21/15
20150140473
 Fluoropolymer film patent thumbnailnew patent Fluoropolymer film
The invention pertains to a process for manufacturing a fluoropolynner film comprising a fluoropolymer hybrid organic/inorganic composite, said process comprising the following steps: (i) providing a mixture of:—at least one fluoropolymer [polymer (f)];—at least one metal compound [compound (m)] having formula: x4-maym wherein m is an integer from 1 to 4, a is a metal selected from the group consisting of si, ti and zr, y is a hydrolysable group and x is a hydrocarbon group, optionally comprising one or more functional groups;—a liquid medium consisting essentially of at least one ionic liquid (il) and, optionally, at least one additive (a);—optionally, at least one electrolytic salt (es); and—optionally, at least one organic solvent (s); (ii) hydrolysing and/or polycondensing said compound (m) to yield a liquid mixture comprising fluoropolymer hybrid organic/inorganic composite comprising inorganic domains and incorporating said liquid medium; (iii) processing a film from the liquid mixture obtained in step (ii); and (iv) drying and then, optionally, curing the film obtained in step (iii) for obtaining the fluoropolymer film. The invention also pertains to the fluoropolymer film obtained from said process and to use of said fluoropolymer film in electrochemical and photo-electrochemical devices..
Centre National De La Recherche Scientifique
05/21/15
20150140467
 Fuel cell with improved electric insulation patent thumbnailnew patent Fuel cell with improved electric insulation
A fuel cell is provided. The fuel cell includes a stack of at least one electrochemical cell, suitable for generating an electric current from an oxidation-reduction reaction between an oxidizing fluid and a reducing fluid, the or each cell including an anode conductive plate, delimiting a channel for circulation of the reducing fluid, a cathode conductive plate, delimiting a channel for circulation of the oxidizing fluid, and an ion exchanger membrane interposed between the conductive plates, the membrane forming a barrier for free electrons.
Areva Stockage D'energie
05/21/15
20150140461
 Method of operating a heater patent thumbnailnew patent Method of operating a heater
A method is provided for operating a heater including a heater housing extending along a heater axis; a plurality of fuel cell stack assemblies disposed within the heater housing along the heater axis and having a plurality of fuel cells which convert chemical energy from a fuel cell fuel into heat and electricity through a chemical reaction with a fuel cell oxidizing agent; and a plurality of combustors disposed within the heater housing along the heater axis. The method includes supplying a combustor fuel to the plurality of combustors, combusting the combustor fuel to produce a heated combustor exhaust when the fuel cell stack assemblies are substantially electrochemically inactive, and using the heated combustor exhaust to elevate the temperature of the fuel cell stack assemblies to be electrochemically active..
Delphi Technologies, Inc.
05/21/15
20150140456
 Battery cell having inward extending cup edge and  manufacture patent thumbnailnew patent Battery cell having inward extending cup edge and manufacture
An electrochemical battery cell is provided having a housing formed by a can and a cup, with a sealing gasket disposed therebetween. First and second electrodes and electrolyte are disposed within the housing.
Eveready Battery Company, Inc.
05/21/15
20150140453
new patent

Aqueous electrolyte for lithium-air battery


The present invention relates to an electrochemical device, in particular a lithium-air battery with an aqueous electrolyte, comprising: a negative electrode compartment containing lithium metal; a positive electrode compartment comprising at least one positive air electrode making contact with an aqueous solution containing lithium hydroxide; and a solid electrode separating, in a gas and fluidtight manner, the negative electrode compartment from the positive electrode compartment, characterized in that the aqueous solution containing the lithium hydroxide furthermore contains at least one additive decreasing the solubility of the lithium ions. The invention also relates to a method for storing and releasing electrical energy using a lithium-air battery according to the invention..
Electricite De France
05/21/15
20150140447
new patent

Non-aqueous electrolyte and electrochemical device comprising the same


Disclosed is a non-aqueous electrolyte comprising: an acrylate compound; a sulfinyl group-containing compound; an organic solvent; and an electrolyte salt. Also, disclosed is an electrode comprising a coating layer formed partially or totally on a surface thereof, the coating layer comprising: (i) a reduced form of an acrylate compound; and (ii) a reduced form of a sulfinyl group-containing compound.
Lg Chem, Ltd.
05/21/15
20150140427
new patent

Nanoporous silicon network thin films as anodes for lithium ion batteries


Various embodiments of the invention describe nanoporous silicon (si) network thin films with controllable porosity and thickness that are fabricated by a robust and scalable electrochemical process, and then released from si wafers and transferred to flexible and conductive substrates. These nanoporous si network thin films serve as high performance li-ion battery electrodes, with an initial discharge capacity of 2570 ma h g−1, above 1000 ma h g−1 after 200 cycles without any electrolyte additives..
The Regents Of The University Of California
05/21/15
20150140423
new patent

Composite particle


A composite particle for inclusion in a composite material of the sort used in electrochemical cells, metal ion batteries such as lithium-ion batteries, lithium air batteries, flow cell batteries, other energy storage devices such as fuel cells, thermal batteries, photovoltaic devices such as solar cells, filters and the like is provided. The composite particle comprises a particle core and a polymeric coating applied thereto.
Nexeon Limited
05/21/15
20150140420
new patent

Method for manufacturing carbon-sulfur composite, carbon-sulfur composite manufactured thereby, and electrochemical device including the same


The present invention relates to a method for manufacturing a carbon-sulfur composite, a carbon-sulfur composite manufactured by the method, and an electrochemical device including the same. Since the carbon-sulfur composite manufactured by the carbon-sulfur composite manufacturing method of the present invention includes the hollow carbon ball having the inner hollow which is uniformly filled with sulfur, a sulfur content increases to increase a capacity characteristic increases.
Iucf-hyu (inustry-university Cooperation Foundatio Hanyang University
05/21/15
20150140404
new patent

Porous separator coated with organic/inorganic complex using aqueous coating solution, manufacturing same, and electrochemical device using same


There is provided a separator used in an electrochemical device and more particularly, to a porous separator in which an organic/inorganic complex coating layer is applied to a porous substrate, a method for preparing the same, and an electrochemical device using the same.. .
Samsung Total Petrochemicals Co., Ltd.
05/21/15
20150140387
new patent

Degradable implantable battery


A biodegradable battery is provided. The battery includes an anode comprising a material including an inner surface and an outer surface, wherein electrochemical oxidation of the anode material results in the formation of a reaction product that is substantially non-toxic and a cathode comprising a material including an inner surface and an outer surface, the inner surface of the cathode being in direct physical contact with the inner surface of the anode, wherein electrochemical reduction of the cathode material results in the formation of a reaction product that is substantially non-toxic, and wherein the cathode material presents a larger standard reduction potential than the anode material..
Covidien Lp
05/21/15
20150140371
new patent

Curved battery container


A curved container for electrochemical battery cells manufactured with an open side into which the battery cells are placed along with a resilient structure such that when the lid is placed on the container and attached/sealed, the battery cells are sealed in the container and preloaded against the large top and bottom surfaces of the container. Electrical contacts feed through one edge of the container to enable the electrical power generated by the cells to be safely accessed, and the cells can be safely charged without external atmospheric leaks into the container, or gases generated during battery use to escape.
24m Technologies, Inc.
05/21/15
20150140366
new patent

Vehicle battery pack, a system for cooling a battery pack and a cooling plate for use in the system


A system for controlling the temperature of a rechargeable electric battery pack for a vehicle. The battery pack comprises a plurality of rechargeable electrochemical storage cells disposed in rows of one or more cells each.
Jaguar Land Rover Limited
05/21/15
20150140293
new patent

Metal-base printed circuit board


A highly thermally conductive printed circuit board prevents electrochemical migration by inhibiting elution of copper ions. The printed circuit board is a metal-base printed circuit board including a metal base plate having an insulating resin layer and a copper foil layer stacked thereon in this order.
Fuji Electric Co., Ltd.
05/21/15
20150137736
new patent

Charge balancing in a battery


A device for balancing charge in a battery (2) having a set of electrochemical storage cells (c1, c2, . .
Commissariat A L'energie Atomique Et Aux Energies Alternatives
05/21/15
20150137111
new patent

Compound for organic optoelectronic device, organic light-emitting device containing the same, and display device including said organic light-emitting device


A compound for an organic optoelectronic device, an organic light-emitting device including the same and a display device including the organic light-emitting device are provided, and the compound for an organic optoelectronic device represented by a combination of the following chemical formulae 1 and 2 is provided and thus an organic light-emitting device has improved life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.. .
Samsung Sdi Co., Ltd.
05/21/15
20150136614
new patent

Electrochemical process for water splitting using porous co3o4 nanorods


The present invention discloses an electrochemical process for water splitting for production of oxygen using porous co3o4 nanorods with a considerably low overpotential and high exchange current density. The present invention further discloses a simple, industrially feasible process of for preparation of said nanostructured porous cobalt oxide catalyst thereof..
Council Of Scientific And Industrial Research
05/21/15
20150136613
new patent

Catalysts for low temperature electrolytic co reduction


A method for electrochemically reducing co is provided. A cathode is provided, wherein the cathode comprises a conductive substrate with a catalyst of a metal and a metal oxide based coating on a side of the cathode.
The Board Of Trustees Of The Leland Stanford Junior University
05/21/15
20150136610
new patent

Electrochemical deposition method


The present invention is to provide a substrate holder which can effect a more complete sealing with a sealing member and makes it possible to take a substrate out of the substrate holder easily and securely, and also a plating apparatus provided with the substrate holder. The substrate holder includes: a fixed holding member and a movable holding member for holding a substrate therebetween; a sealing member mounted to the fixed holding member or the movable holding member; and a suction pad for attracting a back surface of the substrate held between the fixed holding member and the movable holding member..
Ebara Corporation
05/21/15
20150136589
new patent

Electrochemical system


An electrochemical system has two separator plates as well as a membrane-electrode assembly arranged at least in regions between the separator plates. The separator plates and the membrane-electrode assembly each have at least two passage openings for a flush arrangement of the separator plates and the membrane-electrode assembly at positioning devices during the assembly of the electrochemical system.
Reinz-dichtungs-gmbh
05/21/15
20150135969
new patent

Method for obtaining a cooking container comprising an electrochemically colored anodized outer face


Provided is a method for obtaining a cooking container comprising the following steps: producing a vessel having an aluminium outer face and an inner face, performing anodisation on at least the outer face of the vessel to obtain an anodic coating having pores. At least one colouring step is carried out on the anodised outer face after anodisation, the colouring step or steps implements at least one metal salt deposited at the bottom of the pores of the anodic coating by electrochemical technique.
Seb S.a.
05/14/15
20150133758

Implantable electrochemical biosensor system and method


Correction for initial variation in thickness of a polymer layer and for changes in the coating thickness that occur after implantation of a biosensor and therefore provides substantial increase in the accuracy and lifetime of implantable sensors is done using a factor derived from the decay of potential.. .
05/14/15
20150132861

Clinical diagnostic systems


A diagnostic system is provided herein that includes an instrument comprising an electrochemiluminescence (ecl) detector, and a cartridge configured to fit within a portion of the instrument, wherein the cartridge includes at least one reagent including an ecl label and a blood collection holder. Also provided herein is a system that includes a diagnostic instrument, which includes a pump, an ecl detector, an incubator, a magnet, and an output device, and a cartridge configured to fit within a portion of the diagnostic instrument, a sample holder configured to fit within the cartridge, and a closed fluidic loop between the diagnostic instrument and the cartridge when the cartridge is fit within a portion of the diagnostic instrument, wherein the cartridge is configured to accept a sample from the sample holder and place the sample in fluidic communication with the diagnostic instrument via the closed fluidic loop..
05/14/15
20150132860

Clinical diagnostic system including instrument and cartridge


In embodiments disclosed herein, a diagnostic system is provided having a cartridge comprising at least one needle; at least one reservoir; at least one fluidic seal; and at least one fluidic channel of a fluidic pathway, wherein the cartridge is configured to store at least one reagent and at least one waste material on the cartridge. The diagnostic system is provided also having a diagnostic instrument comprising the fluidic pathway; an electrochemiluminescence (ecl) detection system; and a pump, wherein the fluidic pathway begins and ends in the cartridge and has a substantially single direction of flow in a pathway fluidically connecting the diagnostic instrument and the cartridge..
05/14/15
20150132682

Model-based electrolyte filling method


The present invention relates to a method for producing an electrochemical cell, such as in particular a secondary battery, a double-layer capacitor, an electrolytic capacitor or a fuel cell, in which a cell vessel containing two electrodes of one-piece or multi-part design and at least one separator is filled with free-flowing electrolyte. The object of the invention is to match the quantity of electrolyte in an electrochemical cell as exactly as possible to the free volume actually present.
05/14/15
20150132669

Process for producing a carbon-supported manganese oxide catalyst and its use in rechargeable lithium-air batteries


The present invention relates to a process for producing carbon-supported manganese oxide catalysts, to carbon-supported manganese oxide catalysts obtainable or obtained by the process according to the invention, to gas diffusion electrodes comprising said carbon-supported manganese oxide catalysts and to electrochemical cells comprising said gas diffusion electrodes.. .
05/14/15
20150132661

Highly ion-conductive nano-engineered porous electrolytic composite membrane for alkaline electrochemical energy systems


A porous electrolytic composite membrane for electrochemical energy systems, such as alkaline fuel cells, metal-air batteries and alkaline electrolyzers, comprises a porous polymeric material and nanomaterials. The polymeric material is preferably polybenzimidazole (pbi).
05/14/15
20150132660

Electrode materials with high surface conductivity


The present invention concerns electrode materials capable of redox reactions by electron and alkali-ion exchange with an electrolyte. The applications are in the field of primary (batteries) or secondary electrochemical generators, supercapacitors and light modulating systems of the electrochromic type..
05/14/15
20150132656

Slurry composition, electrode, electrode for non-aqueous electrolyte secondary battery, and manufacturing electrode for non-aqueous electrolyte secondary battery


[solving means] a slurry composition which is used for manufacturing an electrode for an electrochemical cell contains a lithium ion, comprising a polymer binder resin, an acid, and an active material.. .
05/14/15
20150132650

Vanadium oxide based amorphous cathode materials for rechargeable magnesium battery


A magnesium electrochemical cell having a positive electrode containing as an active ingredient, an amorphous material of formula [v2o5]c[mgxy]d[maob]e is provided. In the formula m is an element selected from the group consisting of p, b, si, ge and mo, and x is o, f, cl, br or i..
05/14/15
20150132647

Slurry composition, electrode, electrode for non-aqueous electrolyte secondary battery, and manufacturing electrode for non-aqueous electrolyte secondary battery


[solving means] a slurry composition which is used for manufacturing an electrode for an electrochemical cell contains a lithium ion, comprising a polymer binder resin, a ph adjusting agent, and an active material, wherein the ph is from 2.0 to 9.0.. .
05/14/15
20150132628

Electrochemical energy storage devices


Pressure relief mechanisms can provide an outlet for cathode pressure buildup during battery operation. Mechanical cathode modifications can control cathode interfaces during battery operation.
05/14/15
20150132627

Voltage-enhanced energy storage devices


The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal.
05/14/15
20150132621

Encasing film for a galvanic element, electrochemical store, electrochemical storage system, flexible film for an encasing of a galvanic element, and determining a state variable of an electrochemical store


An encasing film for a galvanic element has at least one force sensor for detecting an expansion state of the encasing film. The encasing film is produced from an elastic and electrically insulating material, e.g., plastic.
05/14/15
20150132620

Safety sensor system for an electrochemical storage system


A sensor system for detecting a leak of a system component from an electrochemical storage system, in particular a lithium-ion battery. To determine a defect in the electrochemical storage system, the sensor system includes a reaction chamber containing a detection component, and a measuring device for determining a physical variable within the reaction chamber.
05/14/15
20150132616

Method and device for triggering at least one safety function in the event of a state of an electrochemical store that is critical with regard to safety, and electrochemical energy storage system


A method for triggering at least one safety function in the event of a safety-critical state of an electrochemical energy store includes: detecting the safety-critical state of the electrochemical energy store using a sensor signal which represents at least one detected state variable of the electrochemical energy store; generating a safety function signal based on the detected safety-critical state of the electrochemical energy store; and triggering the at least one safety function based on the safety function signal.. .
05/14/15
20150129436

Scanning electrochemical microscopy


A method of controlling a scanning electrochemical microscopy probe tip comprising the following steps: oscillating the scanning electrochemical microscopy probe tip relative to the surface of interest; moving the oscillating scanning electrochemical microscopy probe tip towards the surface of interest; detecting damping of an amplitude of the oscillation of the scanning electrochemical microscopy probe tip resulting from the scanning electrochemical microscopy probe tip coming into contact with the surface of interest at the first location; using the detected damping to detect the surface of interest; retracting the scanning electrochemical microscopy probe tip away from the surface of interest without first translating the scanning electrochemical microscopy probe tip along the surface of interest whilst the scanning electrochemical microscopy probe tip is in intermittent contact with the surface of interest. The method further comprises measuring electrochemical signals produced at the oscillating scanning electrochemical microscopy probe tip whilst moving the oscillating scanning electrochemical microscopy probe tip towards and/or away from the surface of interest..
05/14/15
20150129435

Electrochemical total organic carbon analyzer


An apparatus is disclosed for measuring the total organic content of an aqueous stream. The apparatus comprises a platinum electrode for measuring co2 in an aqueous stream.
05/14/15
20150129431

Gas permeable electrode and manufacture


A gas permeable or breathable electrode and method of manufacture thereof. In one example there is an electrolytic cell having an electrode comprising a porous material, wherein gas produced at the electrode diffuses out of the cell via the porous material.
05/14/15
20150129430

Non-faradaic electrochemical promotion of catalytic methane reforming for methanol production


A method of converting methane to methanol at low temperatures utilizes a reactor including an anode, a cathode, a membrane separator between the anode and cathode, a metal oxide catalyst at the anode and a hydrogen recovery catalyst at the cathode. The method can convert methane to methanol at as rate exceeding the theoretical faradaic rate due to the contribution of an electrochemical reaction occurring in tandem with a faradaic reaction..
05/14/15
20150129426

Electrochemical sensing nanocomposite


A zinc oxide-carbon nanotube composite is provided, the nanotube composite being selective and sensitive for detection of hydrogen peroxide, which is important for screening for early cancer detection, monitoring cardiovascular disease, detecting onset of food spoilage, and enzymatic reactions that produce hydrogen peroxide as a byproduct. Also provided are methods using said zinc oxide-carbon nanotube composite..
05/14/15
20150129424

Systems and methods for improved stability of electrochemical sensors


Methods for determining a concentration of an analyte in a sample, and the devices and systems used in conjunction with the same, are provided herein. In one exemplary embodiment of a method for determining a concentration of an analyte in a sample, a sample including an analyte is provided in a sample analyzing device having a working and a counter electrode.
05/14/15
20150129423

Gap detection apparatus


A gap detection apparatus for determining in real time the gap required for electrochemical machining gap includes a tooling electrode, a plurality of tool adjusting electrodes, a feedback circuit, a processing feed mechanism for controlling the tooling electrode, a three-dimensional driving mechanism, and an automatic control and measurement system. The tooling electrode includes a plurality of through-holes for receiving tool adjusting electrodes.
05/14/15
20150129418

Electrochemical deposition apparatus with remote catholyte fluid management


Techniques disclosed herein include an electro-chemical deposition apparatus that provides an efficient circulation system, chemical management that provides reliable and uniform plating, and a configuration that provides short maintenance times and greater tool availability. Techniques include a processing tank containing an anolyte fluid, and one or more plating cells each having a catholyte fluid compartment with a circulation path that connects to a separate or remote catholyte reservoir.
05/14/15
20150129417

Electrochemical machining apparatus


An electrochemical machining apparatus includes a support assembly, a machining electrode assembly, a tank configured to hold an electrolyte, a workpiece holder positioned in the tank, a movable feed assembly, and a connecting member. The machining electrode assembly includes a first machining electrode and a second machining electrode.
05/14/15
20150129092

Magnesium-zinc-calcium alloy, production thereof, and use thereof


A magnesium alloy includes <3% by weight of zn, ≦0.6% by weight of ca, with the rest being formed by magnesium containing impurities, which favor electrochemical potential differences and/or promote the formation of intermetallic phases, in a total amount of no more than 0.005% by weight of fe, si, mn, co, ni, cu, al, zr and p, wherein the alloy contains elements selected from the group of rare earths with the atomic number 21, 39, 57 to 71 and 89 to 103 in a total amount of no more than 0.002% by weight.. .
05/14/15
20150129091

Magnesium-zinc-calcium alloy, production thereof, and use thereof


A magnesium alloy includes 3 to 7.0% zn, 0.001 to 0.5% ca, the remainder being magnesium containing impurities, which promote electrochemical potential differences and/or the formation of intermetallic phases, in a total amount of no more than 0.005 of fe, si, mn, co, ni, cu, al, zr and p, wherein the alloying elements are selected from the group of the rare earths having the ordinal numbers 21, 39, 57 to 71 and 89 to 103 in a total amount of no more than 0.001% by weight.. .
05/14/15
20150128412

Manufacturing electrochemical sensor modules


Certain processes for manufacturing an electrochemical sensor module include etching a silicon wafer to form precursor sensor bodies, disposing sensor fibers along rows of the precursor sensor bodies, securing a rigid layer over the sensor fibers, dividing the wafer, rigid layer, and sensor fibers into individual precursor sensor bodies, and joining each precursor sensor body to a component body to form sensor modules.. .
05/07/15
20150127271

Liquid sampling device for use with mobile device and methods


A liquid sampling device for use with a mobile device comprises a wired connection for connecting the liquid sampling device to the mobile device, a sample receiving and testing section capable of receiving a liquid sample and conducting electrochemical testing of the liquid sample and a sample testing circuit configured to communicate at least one liquid sample test result to the mobile device via the wired connection. Associated methods and a mobile device application for interfacing with the liquid sampling device are also disclosed..
The Board Of Trustees Of The University Of Illinois
05/07/15
20150126835

Analyte monitoring devices


Novel membranes comprising various polymers containing heterocyclic nitrogen groups are described. These membranes are usefully employed in electrochemical sensors, such as amperometric biosensors.
Abbott Diabetes Care Inc.
05/07/15
20150126834

Wearable electrochemical sensors


Methods, structures, devices and systems are disclosed for fabricating and implementing electrochemical biosensors and chemical sensors. In one aspect, a method of producing an epidermal biosensor includes forming an electrode pattern onto a coated surface of a paper-based substrate to form an electrochemical sensor, the electrode pattern including an electrically conductive material and an electrically insulative material configured in a particular design layout, and attaching an adhesive sheet on a surface of the electrochemical sensor having the electrode pattern, the adhesive sheet capable of adhering to skin or a wearable item, in which the electrochemical sensor, when attached to the skin or the wearable item, is operable to detect chemical analytes within an external environment..
The Regents Of The University Of California
05/07/15
20150126711

Method for obtaining plant proteins


A method for concentrating plant proteins from an aqueous liquid is provided in which gas bubbles are generated in the liquid from a gas containing a hydrogen gas and a foam is thereby formed in which plant proteins are concentrated and extracted as a result. The gas bubbles are generated electrochemically in an advantageous manner.
05/07/15
20150125981

Method for separating semiconductor devices using nanoporous structure


The present invention relates to a method for separating semiconductor devices from a substrate using a nanoporous structure, wherein electrochemical etching is carried out in the absence of a surface metal layer, then the surface metal layer is deposited, and then a gan thin film is transferred onto a metal wafer by means of wafer bonding and lift-off. The method for separating the semiconductor devices using a nanoporous structure includes the steps of: growing a first n-type nitride layer on the substrate; growing a dielectric layer on the first n-type nitride layer; forming a nanoporous structure in the first n-type nitride layer by means of electrochemical etching; re-growing a second n-type nitride layer on the first n-type nitride layer so as to form a second n-type nitride layer containing the dielectric layer; growing a multi-quantum well structure and a p-type nitride layer on the second n-type nitride layer for bonding with a conductive substrate; and separating the semiconductor devices from the substrate through selective hf etching of the dielectric layer..
University Industry Liaison Office Of Chonnam National University
05/07/15
20150125870

Method for electrochemically identifying target nucleotide sequences


A method and assembly for electrochemically identifying target nucleotide sequences. The method includes supplying a biological sample that may contain a predetermined target nucleotide sequence; supplying activatable amplification materials comprising free nucleotides to form replicated target nucleotide sequences; supplying an oxido-reducible compound capable of being inserted during replication between the nucleotides forming the replicated target sequences; and activating the activatable amplification materials before applying an electric field to the sample in order to activate the oxido-reducible compound.
Centre National De La Recherche Scientifique (cnrs)
05/07/15
20150125768

Cell and cell block configurations for redox flow battery systems


Embodiments of an electrochemical flow cell stack are disclosed. A plurality of frame layers may each have a peripheral gasket channel configured to receive a gasket material.
Enervault Corporation
05/07/15
20150125763

Metal-air flow batteries using oxygen enriched electrolyte


A metal air flow battery includes an electrochemical reaction unit and an oxygen exchange unit. The electrochemical reaction unit includes an anode electrode, a cathode electrode, and an ionic conductive membrane between the anode and the cathode, an anode electrolyte, and a cathode electrolyte.
Florida State University Research Foundation
05/07/15
20150125762

Lithium electrochemical storage battery of the lithium/air type


An organic electrolyte conducting lithium ions, positioned between the negative electrode and positive electrode, the electrolyte not degrading, when it is subject to a voltage ranging from 3v to 5.5v expressed relatively to the li+/li pair and the storage battery having a potential difference between the electrochemical potential of the positive electrode and the electrochemical potential of the negative electrode greater than 4.5v expressed relatively to the li+/li pair.. .
05/07/15
20150125761

Non-aqueous electrolyte and power storage device using same


The present invention includes [1] a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing from 0.001 to 5% by mass of a specified acyclic lithium salt in the nonaqueous electrolytic solution and being capable of improving electrochemical characteristics in a broad temperature range; and [2] an energy storage device including a positive electrode, a negative electrode, and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing from 0.001 to 5% by mass of a specified acyclic lithium salt in the nonaqueous electrolytic solution.. .
Ube Industries, Ltd.
05/07/15
20150125755

Composite particles for electrochemical device electrode, electrochemical device electrode, and electrochemical device


Composite particles for electrochemical device electrode comprising a first particle-shaped binder with a glass transition temperature of 5° c. Or less, a second particle-shaped binder with a glass transition temperature of 10 to 80° c.
Zeon Corporation
05/07/15
20150125747

Binder solution for anode, active material slurry for anode comprising the binder solution, anode using the slurry and electrochemical device comprising the anode


The present disclosure relates to a binder solution for an anode, comprising a thermally cross-linkable polymer binder that is cross-linked by heat, and a solvent for dissolving the thermally cross-linkable polymer binder, and exhibiting a concentration of hydrogen ions corresponding to ph 2.5 to ph 4.5; an active material slurry for an anode, comprising the binder solution; an anode using the slurry; and an electrochemical device comprising the anode. The binder solution for an anode according to one aspect of the present disclosure can relieve the volume expansion of an anode active material by the intercalation and disintercalation of lithium during cycles of electrochemical devices to improve the durability of an anode active material layer, thereby enhancing the life characteristics of the electrochemical devices, and also can provide good dispersibility to the active material slurry for an anode, thereby improving the coating stability of an anode active material layer..
Lg Chem, Ltd.
05/07/15
20150125737

Composite separator for electrochemical cell capable of sustained shutdown


This invention provides a multi-layer article comprising a first electrode material, a second electrode material, and a porous separator disposed between and in contact with the first and the second electrode materials, wherein the porous separator comprises a nonwoven consisting essentially of a plurality of fibers of a fully aromatic polyimide. Also provided is a method for preparing the multi-layer article, and an electrochemical cell employing the same.
E I Du Pont De Nemours And Company
05/07/15
20150125733

High-rate overcharge-protection separators for rechargeable lithium-ion batteries and the making the same


This invention relates to low-cost, electroactive-polymer incorporated fine-fiber composite membranes for use as overcharge and/or overdischarge protection separators in non-aqueous electrochemical cells and the methods for making such membranes.. .
The Regents Of The University Of California
05/07/15
20150125595

Surface treated silicon containing active materials for electrochemical cells


Provided are active materials for electrochemical cells. The active materials include silicon containing structures and treatment layers covering at least some surface of these structures.
Nexeon Limited
05/07/15
20150125378

Method of synthesizing bulk transition metal carbide, nitride and phosphide catalysts


A method for synthesizing catalyst beads of bulk transmission metal carbides, nitrides and phosphides is provided. The method includes providing an aqueous suspension of transition metal oxide particles in a gel forming base, dropping the suspension into an aqueous solution to form a gel bead matrix, heating the bead to remove the binder, and carburizing, nitriding or phosphiding the bead to form a transition metal carbide, nitride, or phosphide catalyst bead.
Ut-battelle Llc


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

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