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7390473 |
Method of making fine lithium iron phosphate/carbon-based powders with an olivine type structure
Processes for producing fine LiFePO 4 /C and nanostructured LiFe x M 1−x PO 4 /C composite powders, where 1≦x≦0.1 and M is a metal cation. Electrodes made of either nanostructured LiFe x M...
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7390472 |
Method of making nanostructured lithium iron phosphate—based powders with an olivine type structure
A low cost and scalable processes for producing nanostructured LiFe x M 1-x PO 4 and nanostructured LiFe x M 1-x PO 4 /C composite powders, where 1≦x≦0.1 and M is a metal cation, such as Mn,...
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7384578 |
Modified electroconductive polymer material and method for preparation thereof
Disclosed is a modified electroconductive polymer material, which comprises a metal filled in a space between the chains of an electroconductive polymer. The metal is oxidized (partially formed as...
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7384577 |
Black conductive thick film compositions, black electrodes, and methods of forming thereof
The present invention provides a method for forming a black electrode by performing sintering at a temperature in the range of 500-600° C. after applying a lead-free black conductive composition...
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7381353 |
Black conductive thick film compositions, black electrodes, and methods of forming thereof
This invention is directed to black conductive compositions, black electrodes made from such compositions and methods of forming such electrodes. In particular, the invention is directed to a...
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7371338 |
Metal fluorides as electrode materials
Safe and economical electrochemically active nanocomposites based on metal fluoride compounds useful in rechargeable battery cell electrodes. When incorporated as the active electrode material in...
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7368657 |
Paste composition and solar cell employing the same
A paste composition for forming an electrically conductive layer on a p-type silicon semiconductor substrate comprises aluminum powder, an organic vehicle and powder of at least one inorganic...
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7368097 |
Preparation of nanocrystalline lithium titanate spinels
Process for preparing nanocrystalline lithium titanate spinels by reacting lithium hydroxide and a titanium alkoxide at elevated temperature in a reaction mixture which forms water of reaction.
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7368069 |
PTC thermistor
In a PTC thermistor comprising at least a pair of electrodes disposed so as to face each other and a thermistor element disposed between the electrodes and having a positive resistance-temperature...
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7364793 |
Powdered lithium transition metal oxide having doped interface layer and outer layer and method for preparation of the same
The present invention provides a powdered lithium transition metal oxide useful as a major component for cathode active material of rechargeable lithium batteries, comprising a lithium transition...
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7354648 |
Electrically conductive non-stick coating
A non-stick coating includes fluoropolymer and electrically conductive mica. The coating may be used on rollers in printing machines to help dissipate static electricity.
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7351360 |
Self orienting micro plates of thermally conducting material as component in thermal paste or adhesive
The present invention relates generally to thermally-conductive pastes for use with integrated circuits, and particularly, but not by way of limitation, to self-orienting microplates of graphite.
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7348100 |
Product and method for the processing of precursors for lithium phosphate active materials
Methods for producing an electrode active material precursor, comprising:
a) producing a mixture comprising particles of lithium hydrogen phosphate, having a first average particle size, and...
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7344659 |
Electrode materials with high surface conductivity
The present invention concerns electrode materials capable of redox reactions by electrons and alkaline ions exchange with an electrolyte. The applications are in the field of primary (batteries)...
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7342227 |
Coating for the breakdown of corona effluents
A plasma sprayed TiO 2 coating is used to remove effluents produced during an electrical charging step using a corona charging device. The plasma spray allows for the application of TiO 2 ceramic...
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7338921 |
MgB2 superconductor and method for preparation thereof
An electrode is steeped in a solution of Mg and B and a negative voltage is applied to the electrode so as to precipitate superconductive MgB 2 on the electrode. Superconductive MgB 2 is easily...
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7338582 |
Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure
It is an object of the present invention to provide an oxygen reduction electrode having excellent oxygen reduction catalysis ability. In a method of manufacturing a manganese oxide nanostructure...
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7332221 |
Boron carbide composite bodies, and methods for making same
A composite body produced by a reactive infiltration process that possesses high mechanical strength, high hardness and high stiffness has applications in such diverse industries as precision...
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7332108 |
Method of preparing a thin ceramic composition with two materials, the composition thus obtained and the constituent electrochemical cell and membrane
There is disclosed a method for preparing a thin ceramic and/or metallic solid-state composition consisting of three phases: a material (A), a material (B) and pores. The concentration of each...
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7326369 |
Low stress conductive adhesive
A low stress conductive film or paste adhesive that comprises a) one or more functional acrylic copolymers or terpolymers; b) epoxy; and c) conductive filler. Additional ingredients, such as...
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7326368 |
Fluid in liquid state containing dispersed nano-particles of metal or the like
Nano-particles 1 of a metal or the like are dispersed in a liquid fluid 2 . Thereby, the reactivity or toxicity of the liquid fluid can be reduced when the liquid fluid has reactivity or...
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7323122 |
Silica-based particles coated with antimony oxide, method of producing the particles, and base material with a coating film including the particles
Silica-based particles coated with antimony oxide with a low refractive index and having conductivity are provided. The silica-based particles coated with antimony oxide comprise porous or hollow...
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7318904 |
Catalytic synthesis of metal crystals using conductive polymers
A method of forming metal nanoparticles using a polymer colloid that includes at least one conductive polymer and at least one polyelectrolyte. Metal ions are reduced in water by the conductive...
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7316865 |
Active material for lithium secondary battery and method of preparing active material
A process of manufacturing a positive active material for a lithium secondary battery includes preparing a coating-element-containing organic suspension by adding a coating-element source to an...
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7309457 |
Chain inorganic oxide fine particle groups
A chain antimony oxide fine particle group comprising antimony oxide fine particles which have an average particle diameter of 5 to 50 nm, are connected in the form of a chain and have an average...
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7300607 |
Conductive sintered compact for fixing electrodes in electronic device envelope
A conductive sintered compact for fixing electrodes inside an electronic device envelope is provided. The sintered compact is made of a conductive composition calcined. The conductive composition...
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7288217 |
Electroconductive compound in flake form and electroconductive composition
An electroconductive compound in a flake form, characterized in that it comprises a titanium oxide which has an average long diameter of 1 to 100 μm and an average thickness of 0.01 to 1.5 μm,...
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7282163 |
Resistor paste, resistor, and electronic device
A resistor paste comprised of a first glass composition substantially not including lead, a second glass composition substantially not including lead of a composition different from the first glass...
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7264752 |
Conductive coatings for corona generating devices
Conductive coatings usable for coating various elements of corona generating devices and method of forming such coatings are provided. The coatings include graphite and at least one transition...
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7258820 |
Ceramic mixed protonic/electronic conducting membranes for hydrogen separation
A multi-phase mixed protonic/electronic conducting material comprising a proton-conducting ceramic phase and an electron conductive ceramic phase. Under the presence of a partial pressure gradient...
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7252794 |
Electroconductive oxide sintered compact, sputtering target comprising the sintered compact and methods for producing them
A SrRuO 3 conductive oxide sintered body characterized in that the relative density is 93% or more. By improving the additive amount and sintering conditions of Bi 2 O 3 , the present invention...
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7247259 |
Processes for making aerogel-electrolyte-metal composites
A process for making an aerogel-electrolyte-metal composite includes contacting an aerogel with an electrolyte to form an aerogel-electrolyte composite; contacting the aerogel-electrolyte composite...
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7244376 |
Hexaboride particles, hexaboride particle dispersion, and article making use of hexaboride particles or hexaboride particle dispersion
In hexaboride particles having particles of a hexaboride of at least one element (X) selected from Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sr and Ca, or a dispersion of such...
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7232527 |
Sintered body for thermistor devices, thermistor device and temperature sensor
A sintered body for thermistor device comprising: at least one element selected from elements of group 3 in a periodic table proviso that La is excluded; at least one element selected from elements...
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7211199 |
Magnetically-and electrically-induced variable resistance materials and method for preparing same
Provided are new compositions of ruthenates in the pervoskite and layered pervoskite family, wherein the ruthenate compositions exhibit large magnetoresistance (MR) and electric-pulse-induced...
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7205256 |
Oxide material, method for preparing oxide thin film and element using said material
An oxide material characterized by that it has a perovskite structure comprising an oxide represented by ABO 3 , (Bi 2 O 2 ) 2+ (A m−1 B m O 3m+1 ) 2− wherein A represents one kind or two or...
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7198733 |
Formed substrate used for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor using the substrate
A formed substrate, wherein the surface of the valve-acting metal having a dielectric film is at least partially covered with an oxide comprising Si, valve-acting metal element and oxygen,...
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7195722 |
Compositions for ceramic igniters
Ceramic igniter compositions are provided that contain components of conductive material and insulating material, where the insulating material component includes a relatively high concentration of...
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7195720 |
Curable composition for heat conductive material
The invention provides a curable composition for a heat conductive material, having an excellent durability, a satisfactory heat conductive property and a high productivity with easily controllable...
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7182977 |
Composite substance containing metal particles, conductive paste and manufacturing method thereof
A composite substance for forming a conductive paste, comprises a solvent and metal or metal compound particles. The solvent is compatible with an organic component included in the conductive...
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7172711 |
Interface materials and methods of production and use thereof
An interface material comprising a resin mixture and at least one solder material is herein described. The resin material may comprise any suitable resin material, but it is preferred that the...
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7169328 |
Multiphase nanocomposite material and method for its manufacture
A multiphase composite material having utility as an electrochemical electrode or catalyst includes a first active phase which is an amorphous, electrochemically active material; and a second,...
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7157186 |
Method of producing positive electrode active material for non-aqueous electrolyte secondary battery
A method of producing a positive electrode active material for a non-aqueous electrolyte secondary battery, comprising the steps of: (a) preparing a raw material mixture, comprising “nx” mol of...
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7157024 |
Metal oxide particle and process for producing same
The present invention relates to a metal oxide particle comprising tin atom, zinc atom, antimony atom and oxygen atom, having a molar ratio SnO 2 :ZnO:Sb 2 O 5 of 0.01–1.00:0.80–1.20:1.00 and...
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7147969 |
Positive electrode active material, non-aqueous electrolyte secondary battery and method for producing positive electrode active material
A non-aqueous electrolyte secondary battery employing a positive electrode active material containing a compound represented by the general formula Li x M y PO 4 , where 0<x≦2 and...
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7138076 |
Dielectric composition comprising powder of glass containing copper oxide useful for light transparent layer in PDP
In a dielectric composition for use in formation of a dielectric layer in a plasma display panel, comprising glass powder, the glass powder is powder of glass which contains PbO of 50% or less and...
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7135131 |
Proton conductive membrane and production method thereof
A proton conductive membrane according to the invention includes layered clay mineral powder which is a cation exchanger or an anion exchanger, and a crosslinking structure including an —O—SO 2...
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7132169 |
Composition for forming coating layer and flat monitor panel for display device having coating layer prepared from the same
Disclosed is a composition for forming a coating layer, and a flat monitor panel for a display device comprising the coating layer. The composition for forming the coating layer comprises a...
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7132061 |
Electroconductive silicon nitride based composite sintered body and method for preparation thereof
A conductive silicon nitride composite sintered body having an average grain size of 100 nm or less and whose relative roughness (Ra) after electric discharge machining is 0.3 μm or less can be...
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7128995 |
Method of producing oxide ion conductor
An La 2 O 3 powder and an SiO 2 powder are mixed with each other, and then heated. By heating, a porous material of La X Si 6 O 1.5X+12 (8≦X≦10) as a composite oxide is produced....
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