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7391603 |
Electric double layer capacitor and electrolytic solution therefor
In an electric double layer capacitor and electrolytic solution, decomposition of at least one of an open-chain carbonate and a cyclic carbonate can be controlled under high temperature conditions,...
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7390595 |
Method of preparing a crosslinked polymer in an electrolyte composition
A crosslinked polymer obtained by allowing a polyfunctional electrophilic reagent to react on a nitrogen-containing polymer, an electrolyte containing the crosslinked polymer, and a...
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7381501 |
Polymer electrolyte and proton conductive membrane
A solid polymer electrolyte includes a polymer having a sulfonic group and shows high proton conductivity in a wide range of temperatures and humidities and is excellent in hot water resistance and...
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7378034 |
Ionic compounds with a delocalized anionic charge, and their use as ion conducting components or as catalysts
The invention relates to an ionic compound corresponding to the formula [R 1 X 1 (Z 1 )-Q − -X 2 (Z 2 )-R 2 ] m M m+ in which M m+ is a cation of valency m, each of the groups X i is S=Z 3 ,...
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7355838 |
Green sheet coating material, green sheet, production method of green sheet and production method of electronic device
A green sheet coating material including ceramic powder, a binder resin including a butyral based resin as the main component, and a solvent. The solvent includes a first solvent medium having a...
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7354531 |
Polymer electrolyte composition
A composition for use as a polymer electrolyte, wherein said composition includes one or more polar materials and one or more polyesters of formula III,
wherein each unit A may be identical or...
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7347954 |
Composition for polyelectrolytes, polyelectrolytes, electrical double layer capacitors and nonaqueous electrolyte secondary cells
A polymer electrolyte-forming composition containing (A) a quaternary ammonium salt of general formula (1) below and (B) an ionic liquid can be converted into a polymer without compromising the...
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7339780 |
Copper termination inks containing lead free and cadmium free glasses for capacitors
A reduction resistant lead-free and cadmium-free glass composition that is particularly suitable for use in conductive ink applications is disclosed. The invention includes a capacitor, which...
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7338735 |
Organic electrolytic solution and lithium-sulfur battery comprising the same
An organic electrolytic solution for a lithium-sulfur battery that can improve discharge capacity and cycle life of the battery, and a lithium-sulfur battery using the organic electrolytic solution...
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7324329 |
Electrochemical-electrolytic capacitor and method of making the same
A high-voltage electrochemical-electrolytic capacitor. The capacitor includes a cathode comprising a plurality of electrically-conductive particles in intimate electrical contact with one another...
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7320762 |
Polymer compound with nonlinear current-voltage characteristic and process for producing a polymer compound
The polymer compound contains a polymer matrix and a filler embedded in the matrix. The filler comprises two filler components with nonlinear current-voltage characteristics deviating from one...
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7314687 |
Gelling agent for alkaline cell and alkaline cell
A gelatinizer for alkaline batteries, which comprises crosslinked polymer particles comprising, as one or more main constituting monomer units, (meth) acrylic acid and/or an alkali metal salt...
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7297289 |
Ionic liquids, electrolyte salts for storage device, electrolytic solution for storage device, electric double layer capacitor, and secondary battery
Electrical storage devices having excellent low-temperature properties can be obtained by using a quaternary salt (or ionic liquid) of general formula (1) below as an electrolyte salt for...
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7286334 |
Electric double layer capacitor
The invention is intended to reduce expansion proportion of electric double layer capacitors by combining nonporous carbonaceous electrodes produced by a specific method with an electrolyte of a...
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7285360 |
Polymer gel electrolyte composition and method of producing the same
A polymer gel electrolyte composition includes a crosslinked polymer network matrix having a three-dimensional crosslinked structure that includes a solution of an electrolyte in a non-aqueous...
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7285325 |
Membranes having improved mechanical properties, for use in fuel cells
An acid-doped, single-layer or multilayer polymer membrane comprising at least one layer A of a polymer blend with contains:
a) from 0.1 to 99.9% by weight of one or more polymers comprising...
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7279117 |
Electrolytic capacitor and electrolyte solution for use in an electrolytic capacitor
The electrical properties and high-temperature characteristics of an electrolytic capacitor are rendered satisfactory by addition of a compound with an unsaturated bond-containing chain which...
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7273682 |
Solid electrolyte, method for preparing the same, and battery using the same
A solid electrolyte including a composition represented by Formula 1 below is provided: aLi 2 O-bB 2 O 3 -cM-dX ( 1 ) wherein M is at least one selected from the group consisting of TiO 2 , V 2 O 5...
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7268996 |
Electrolyte for very high voltage electrolytic capacitors
The present invention is directed to an electrolyte for use in very high voltage electrolytic capacitors and to an electrolytic capacitor impregnated with the electrolyte of the present invention...
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7265891 |
Electrochromic device with self-forming ion transfer layer and lithium-fluoro-nitride electrolyte
An electrochromic device is prepared by forming multiple layers of selected materials on a substrate in a vacuum processing chamber. A first of these layers is an electrode layer deposited directly...
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7261975 |
Non-aqueous electrolytic solution and lithium secondary battery using the same
The present invention provides a lithium secondary battery which is improved particularly in cycle characteristics. Disclosed is a lithium secondary battery which uses a non-aqueous electrolytic...
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7261833 |
Ceramic electrolyte coating and methods
Aqueous coating slurries useful in depositing a dense coating of a ceramic electrolyte material (e.g., yttrium-stabilized zirconia) onto a porous substrate of a ceramic electrode material (e.g.,...
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7258819 |
Voltage variable substrate material
The present invention provides an improved voltage variable material (“VVM”). More specifically, the present invention provides an improved printed circuit board substrate, an improved device...
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7247404 |
Electrolyte for lithium secondary batteries and lithium secondary battery comprising the same
An electrolyte in a lithium secondary battery includes an alkyl ammonium salt having a cation of the following Formula 1, a lithium salt, and an organic solvent:
wherein R 1 to R 4 are...
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7244531 |
Non-aqueous electrolyte and lithium battery using the same
A non-aqueous electrolyte for stabilizing the active surface of a lithium anode and a lithium battery using the non-aqueous electrolyte are provided. The non-aqueous electrolyte contains an organic...
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7238445 |
Solid electrolyte with high ion conductivity and electrochemical system using the solid electrolyte
It is an object to provide a high ion conductive solid electrolyte which uses organic and inorganic complex compound having water absorption and water resistance and to provide an electrochemical...
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7233484 |
Solid electrolytic capacitor and manufacturing method thereof
In this solid electrolytic capacitor, a plate-shaped anode having a porous sintered body is formed covering one part of an anode lead. A dielectric layer is formed covering the anode. An...
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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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7229719 |
Non-aqueous electrolyte secondary battery
A highly safe non-aqueous electrolyte secondary cell with excellent self-extinguishing property or flame retardancy is provided which comprises an anode, a cathode, a non-aqueous electrolyte in...
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7229718 |
Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same
Disclosed is an electrolyte for a rechargeable lithium battery including 5 to 40 volume % of at least one fluorine-substituted ether compound represented by R1—O—R2 (wherein R1 and R2 are alkyl...
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7226704 |
Electrolytes for lithium ion batteries
Electrolytes containing lithium-bis(oxalato)borate, a cyclic carbonate, one or more compounds selected from acrylic carbonates, aliphatic esters, alicyclic ethers and aliphatic, difunctional...
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7223502 |
Nonaqueous electrolyte and lithium secondary battery employing the same
An object of the present invention is to provide a battery of high capacity that is excellent in storage, load, cycle, and continuous charge characteristics and that reduces gas generation; and a...
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7221554 |
Method of electrolytic deposition of an intrinsically conductive polymer upon a non-conductive substrate
A capacitor and method for manufacturing the capacitor. The capacitor comprises an anode; a dielectric oxide layer coated on the anode and a plurality of conductive islands coated on the dielectric...
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7220519 |
Electrolyte composition, lithium battery using the same, and method of manufacturing the lithium battery
An electrolyte composition, a lithium battery using the electrolyte composition, and a method of manufacturing the lithium battery are provided. The electrolyte composition contains: a lithium...
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7220517 |
Solid electrolyte and battery employing the same
A solid electrolyte, a method of manufacturing the same, and a lithium battery and a thin-film battery that employ the solid electrolyte are provided. The solid electrolyte contains nitrogen to...
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7214328 |
Composition for electrolytic solution and process for producing the same
An electrolytic solution for operating electrolytic capacitors which deteriorates extremely little in electrical properties even when used in a high-tension capacitor. The electrolytic solution...
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7211353 |
Non-aqueous electrolytic solution and secondary battery
A non-aqueous electrolytic solution is provided comprising a non-aqueous solvent, an electrolyte salt, and a siloxane-modified polyoxyalkylene compound having (poly)organosiloxane structures at...
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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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7209342 |
Electric double layer capacitor
A phosphazene compound and an ionic liquid are added to a non-aqueous electrolyte to provide a less flammable electric double layer capacitor in which decline in storage characteristics under a...
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7208104 |
Mixture solution for preparing a conductive polymer to produce solid electrolytic capacitors and its method
A mixture solution for preparing conducting polymers. The conducting polymer is formed from a mixture of monomer and oxidant solution. The oxidant solution has a high concentration, and also...
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7205073 |
Electrolyte for lithium battery and lithium battery comprising same
An electrolyte for a lithium battery includes a non-aqueous organic solvent, a lithium salt, and an additive comprising a) a compound represented by the following Formula (1), and b) a compound...
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7180725 |
Electric double-layer capacitor
Present invention relates to an electric double-layer capacitor having positive and negative electrodes containing nonporous carbon as an electrode active material. In the nonporous carbon,...
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7179560 |
Composite electrolyte membrane and fuel cell containing the same
A composite electrolyte membrane for decreasing the crossover of polar organic fuel and a fuel cell employing the membrane are provided. The composite electrolyte membrane includes a modified...
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7173807 |
Electric double layer capacitor
To provide an electric double layer capacitor having a low resistance, a high withstanding voltage and an excellent low-temperature characteristic. This object is achieved by employing, for an...
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7169510 |
Nonaqueous electrolytic solution and nonaqueous secondary battery using the same
A nonaqueous electrolytic solution comprising an electrolyte salt dissolved in an organic solvent is disclosed. The nonaqueous electrolytic solution contains a silicon compound represented by...
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7167353 |
Ionic liquid, method of dehydration, electrical double layer capacitor, and secondary battery
The water present within an ionic liquid that is in a liquid state at 25° C. or an organic solution containing at least one ionic compound is decomposed by bringing electrodes into contact with...
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7166724 |
Ionic liquids
An ionic liquid of the formula K + A − , wherein K and A are as defined herein, can be used in such things as electrochemical cells, supercapacitors, hydraulic liquids, solvents, organic syntheses.
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7163768 |
Electrolyte solution for secondary battery and secondary battery using the same
The present invention provides a technology of inhibiting the decomposition of the solvent of the electrolyte solution for the secondary battery. Further, the present invention provides a...
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7163643 |
Driving electrolyte and electrolytic capacitor using the same
A driving electrolyte containing a solvent, a solute containing the following compounds represented by General Formulae (1) and (2) prepared by synthesis, and a nitro compound,
(wherein, each...
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7154740 |
Substituted poly(alkylenedioxythiophenes) as solid electrolytes in electrolytic capacitors
Described is an electrolytic capacitor that includes: (a) a layer of an oxidizable metal; (b) a layer of an oxide of the oxidixable metal; (c) a solid electrolyte; and (d) a plurality of contacts....
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