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8093170 |
Semiconductor ceramic material
A semiconductor ceramic material which contains no Pb and has a high Curie point, low resistivity, and PTC characteristics is represented by the formula ABO3 wherein A includes Ba, Ca, an alkali...
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8092721 |
Deposition of ternary oxide films containing ruthenium and alkali earth metals
Methods and compositions for the deposition of ternary oxide films containing ruthenium and an alkali earth metal.
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8070987 |
Compositions of doped, co-doped and tri-doped semiconductor materials
Semiconductor materials suitable for being used in radiation detectors are disclosed. A particular example of the semiconductor materials includes tellurium, cadmium, and zinc. Tellurium is in...
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8038911 |
Lanthanoid-containing oxide target
An oxide target including indium (In) and an element (A) selected from the following group A, wherein it contains an oxide shown by AInO3, Group A: lanthanum (La), neodymium (Nd), ytterbium (Yb),...
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8029703 |
Compound semiconductor and its manufacturing method, and thermoelectric conversion device using the same
Disclosed is a new compound semiconductor represented by the chemical formula: Bi1-x-yLnxMyCuOTe where Ln belongs to the lanthanoid series and is any one or more elements selected from the group...
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8012380 |
Proton conducting ceramic membranes for hydrogen separation
A multi-phase proton conducting material comprising a proton-conducting ceramic phase and a stabilizing ceramic phase. Under the presence of a partial pressure gradient of hydrogen across the...
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7998367 |
Metal-carbon nanotube composites for enhanced thermal conductivity for demanding or critical applications
According to various embodiments of the present teachings, there is a metal-carbon nanotubes composite and methods of making it. A method of forming a metal-carbon nanotube composite can include...
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7955529 |
Synthesis for catalysis of bifunctional perovskite compound
This invention discloses the synthesis of a bifunctional La0.6Ca0.4Co1-xIrxO3 (x=0˜1) perovskite compound with a superb bifunctional catalytic ability for the oxygen reduction and generation in ...
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7955530 |
Metal composite oxides containing strontium and ionic conductors using the same
Disclosed is an ionic conductor comprising a metal composite oxide characterized by comprising oxygen defects and metal defects in a cryolite lattice. An electrochemical device comprising the ionic...
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7914710 |
Loading quantum dots into thermo-responsive microgels by reversible transfer from organic solvents to water
Method for the preparation of inorganic-NP-composite microgels is based on the reversible transfer of microgels between water and an organic solvent such as tetrahydrofuran (THF). The method is...
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7862748 |
Indium tin oxide target, method for manufacturing the same, transparent conductive film of indium tin oxide, and method for manufacturing transparent conductive film of indium tin oxide
Disclosed are an indium Tin Oxide (ITO) target, a method for manufacturing the same, a transparent conductive film of ITO, and a method for manufacturing the transparent conductive film of ITO. The...
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7851412 |
Wide band gap semiconductor templates
The present invention relates to a thin film structure based on an epitaxial (111)-oriented rare earth-Group IVB oxide on the cubic (001) MgO terminated surface and the ion-beam-assisted deposition...
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7837782 |
Yellow inorganic pigments and process for preparing same
The present invention provides yellow inorganic pigments comprising praseodymium, oxides of transition metals selected from molybdenum, titanium, zirconium and combinations thereof, essentially...
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7837872 |
Adsorbent, adsorption apparatus, and method for manufacturing the adsorption apparatus
An adsorption apparatus comprising a column filled with an adsorbent, wherein the surface of the adsorbent and its vicinity mainly comprise an apatite which is represented by the formula...
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7744780 |
Yttrium oxide material, member for use in semiconductor manufacturing apparatus, and method for producing yttrium oxide material
A substrate of an electrostatic chuck, which is a member for use in a semiconductor manufacturing apparatus, is formed of an yttrium oxide material that contains yttrium oxide (Y2O3), silicon...
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7700008 |
Buffer compositions
Buffer compositions comprising semiconductive oxide particles and at least one of (a) a fluorinated acid polymer and (b) a semiconductive polymer doped with a fluorinated acid polymer are provided....
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7691295 |
Metal oxide paste composition and method of manufacturing semiconductor electrode using the same
Disclosed herein are a metal oxide paste composition comprising a carboxylic ester dispersant and/or a phosphate dispersant, and a method for manufacturing a semiconductor electrode for solar cells...
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7662317 |
Dispersant, paste composition including the dispersant, inorganic device using the paste composition, and display apparatus including the inorganic device
Provided is a dispersant including a hydrophobic moiety with a branched alkyl group and an arylene group and a hydrophilic moiety with an alkylene oxide group and a carboxylic acid group. The alkyl...
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7648657 |
In Sm oxide sputtering target
A sputtering target which is formed of a sintered body including an oxide main components of which are In and Sm. A sputtering target in which a sintered body of an oxide including In and Sm as...
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7591966 |
Composite oxides comprising strontium, lantanium, tungsten and ionic conductors using the same
Disclosed is a novel strontium-lanthanum-tungsten-containing metal composite oxide. An ionic conductor comprising the metal composite oxide and an electrochemical device comprising the ionic...
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7588626 |
Composite mixed oxide ionic and electronic conductors for hydrogen separation
A mixed ionic and electronic conducting membrane includes a two-phase solid state ceramic composite, wherein the first phase comprises an oxygen ion conductor and the second phase comprises an...
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7579288 |
Method of manufacturing a microelectronic component utilizing a tool comprising an ESD dissipative ceramic
This invention relates to a dense ceramics having ESD dissipative characteristics, tunable volume and surface resistivities in semi-insulative range (103-1011 Ohm-cm), substantially pore free, high...
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7569165 |
Black conductive compositions, black electrodes, and methods of forming thereof
The invention is directed to black conductive composition(s), black electrodes made from such compositions and methods of forming such electrodes. In particular, the invention is directed to flat...
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7560053 |
Thermoelectric material having a rhombohedral crystal structure
Thermoelectric materials with a high Seebeck coefficient and a large power factor are provided. The materials are impact resistant and resistant to heat-distortion. Such materials include a rare...
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7560054 |
Carboxylic ester dispersant and sulfide phosphor paste composition having same
Disclosed herein is a carboxylic ester dispersant shown in the following Formula 1 and a sulfide phosphor paste composition containing the dispersant. The dispersant improves the dispersibility of...
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7479242 |
Complex mixed conductor containing Pr-doped cerium oxide and spinel-type ferrite and its preparation method
It is a composite-type mixed oxygen ion and electronic conductor, in which an oxygen ion conductive phase consists of gadolinium-doped cerium oxide (GDC), an electronic conductive phase consists of...
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7476376 |
Metal composite oxide with novel crystal structure and their use as ionic conductors
Disclosed is metal composite oxides having the new crystal structure. Also disclosed are ionic conductors including the metal composite oxides and electrochemical devices comprising the ionic...
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7413687 |
Low temperature proton conducting oxide devices
A device for conducting protons at a temperature below 550° C. includes a LAMOX ceramic body characterized by an alpha crystalline structure.
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7344660 |
Sputtering target and process for producing the same
A manufacturing method of a sputtering target having mainly oxychalcogenide containing La and Cu by sintering at least one or more powders selected from an elementary substance of a constituent...
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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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7247260 |
Method for preparing a semi-conductive ceramic material, semi-conductive ceramic material and ignition plug using this ceramic material
Method for preparing a semi-conductive ceramic material, wherein: in a receptacle containing a liquid, there are mixed from 30 to 90% of a conductive phase based on Z1-xMxCrO3 for 0≦×≦0.3, with...
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7223358 |
Complex mixed conductor and its preparing method
It is a composite-type mixed oxygen ion and electronic conductor, in which an oxygen ion conductive phase consists of gadolinium-doped cerium oxide (GDC), an electronic conductive phase consists of...
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7063908 |
Complex oxides, oxide-ion conductors, oxide-ion conducting films and electrochemical cells
A complex oxide and an oxide-ion conductor made of the complex oxide are provided. The complex oxide has a basic composition of (Sm1-xAx)(Al1-yBy)O3, wherein “A” represents at least one element sel...
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7056453 |
Thermistor device, thermistor device manufacturing method and temperature sensor
The thermistor portion of a thermistor device consists of a mixed sintered body of aY(Cr0.5Mn0.5)O3.bAl2O3 made of the perovskite-type compound Y(Cr0.5Mn0.5)O3 and Al2O3, or a mixed sintered body...
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7018566 |
Compounds derived from La2Mo2O9 and their use as ionic conductors
The invention concerns novel compounds derived from La2Mo2O9 and their use as ion conductors. The compounds of the invention have formula (1): A2−xA′xB2−yB′yO9−z+δXz in which A is at least one ...
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7018569 |
Complex oxide fine particles, particulate mixture, and conductive paste
Fine particles of complex oxide represented by formula: ABO3 wherein A is at least two elements selected from among alkaline earth metal elements and rare earth elements and B is at least one metal...
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6989111 |
Thick film compositions containing pyrochlore-related compounds
Film compositions are described which can be used as conductive, resistive or insulating films in a wide variety of electronic and light electrical components. Said films comprise a conductive...
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6919287 |
Aluminum nitride materials and members used for the production of semiconductors
An aluminum nitride material having a high thermal conductivity and reduced room temperature volume resistivity is provided. The aluminum nitride material has an interconnected intergranular phase...
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6884314 |
Conducive, silicone-based compositions with improved initial adhesion reduced microvoiding
The present invention relates generally to conductive, silicone-based compositions, with improved initial adhesion and reduced micro-voiding. More specifically, the present invention relates to a...
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6878311 |
Ceramic mixture having negative temperature co-efficient, a thermistor containing the ceramic mixture and a process for preparing same
A ceramic mixture composition having negative temperature coefficient of resistance (NTC), the said composition comprising about 95 weight % of the tetragonal form of Mn3O4 and about 5 weight % of...
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6815045 |
Method for manufacturing a metal powder, a metal powder, an electroconductive paste using the same, and a multilayer ceramic electronic component using the same
Provided is a method for manufacturing a metal powder by providing a reducing solution by dispersing caustic alkali, and hydrazine and/or hydrazine hydrate into a solvent; providing a metal salt...
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6806218 |
Grain oriented ceramics, thermoelectric conversion element and production process thereof
Grain oriented ceramics constituted of a polycrystalline body of a layered cobaltite in which a {001} plane of each grain constituting the polycrystalline body has an average orientation degree of...
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6803140 |
Gallate based complex oxide electrolyte material
A solid electrolyte material contains an A site-deficient complex oxide represented by a chemical formula A1-αBO3-δ, in which a B site contains at least Ga. This solid electrolyte material has s...
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6777609 |
Thermoelectric conversion material and thermoelectric conversion device
The invention provides a thermoelectric conversion material which is low toxic and can be used at a high temperature of 500° C. or higher without variation in performance, and a thermoelectric ...
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6773635 |
UV-sensitive material
Materials, both glass and glass-ceramic, that exhibit UV-induced changes in light transmission and electrical conductivity behavior. The materials consist essentially, in mole %, of 20-40% SiO2,...
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6740261 |
Wide-range type thermistor element and method of producing the same
The thermistor element of the present invention is composed of a mixed sintered body aM1M2O3bY2O3 of a composition M1M2O3 (wherein M1 is Y, and M2 is at least one element selected from the elements...
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6719924 |
Superconducting device and method of manufacturing the same
There is provided a superconducting device including a substrate, a first superconductor layer supported by the substrate and containing Ln, AE, M and O, and a second superconductor layer...
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6712997 |
Composite polymers containing nanometer-sized metal particles and manufacturing method thereof
The present invention relates to composite polymers containing nanometer-sized metal particles and manufacturing method thereof, which can be uniformly dispersed nanometer-sized metal particles...
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6620342 |
Narrow composition distribution polyvinylidene fluoride RECLT films, processes, articles of manufacture and compositions
The disclosure relates to a reversible, electrically controllable light transmission (RECLT) film, article of manufacture composition, process and product produced by the process, comprising a...
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6592782 |
Materials and methods for the separation of oxygen from air
Metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes having the formula: AxA′x′A″2-(x+x′)ByFey′B″2-(y+y′)O5+zwhere: x and x′ are gr...
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