|
Match
|
Document |
Document Title |
|
|
8178071 |
Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material
Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and an optical material are provided. A method of producing metal oxide nanoparticles includes the steps of...
|
|
|
8178585 |
Solvent-free synthesis of soluble nanocrystals
Methods for preparing high quality and high yields of nanocrystals, i.e., metal-oxide-based nanocrystals, using a novel solvent-free method. The nanocrystals advantageously comprise organic alkyl...
|
|
|
8173097 |
Thermoelectric conversion material and its manufacturing method, and thermoelectric conversion device using the same
Disclosed is a new thermoelectric conversion material represented by the chemical formula 1: Bi1-xCu1-yO1-zTe, where 0≦x<1, 0≦y<1, 0≦z<1 and x+y+z>0. A thermoelectric conversion device using said ...
|
|
|
8173039 |
Method for preparing cerium oxide powder using organic solvent and CMP slurry comprising the same
Disclosed is a method for directly preparing cerium oxide powder in a solution phase by a) mixing a cerium precursor solution with a precipitant solution to cause a reaction; and b) performing...
|
|
|
8168156 |
Method of fabricating layered nanomaterial used for mid-high temperature CO2 capture
A material is fabricated for capturing CO2 at mid-high temperature. The material is a layered material containing Ca, Al carbonates. A higher ratio of Ca to Al helps capturing CO2. The temperature...
|
|
|
8158255 |
Plate-like polycrystalline particle, method for producing plate-like polycrystalline particles, and method for producing crystallographically-oriented ceramic
A plate-like polycrystalline particle is produced by forming inorganic particles into a self-supported, sheet-like shaped body with a predetermined thickness, firing the shaped body, and crushing...
|
|
|
8137844 |
Cathode active material for lithium rechargeable battery, manufacturing method thereof and lithium rechargeable battery
A method for manufacturing a cathode active material for a lithium rechargeable battery, including: selecting a first metal compound from a group consisting of a halide, a phosphate, a hydrogen...
|
|
|
8101143 |
Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery
A process for producing a lithium-containing composite oxide for a positive electrode active material for use in a lithium secondary battery, the oxide having the formula LipNxMmOzFa (wherein N is...
|
|
|
8066969 |
Preparation method of magnetic and metal oxide nanoparticles
This invention relates, in general, to a method of producing magnetic oxide nanoparticles or metal oxide nanoparticles and, more particularly, to a method of producing magnetic or metal oxide...
|
|
|
8057763 |
Process for recovering group VIB metals from a catalyst
The invention relates to a process for recovering Group VIB metals from a catalyst, in particular a spent bulk catalyst, comprising one or more Group VIB metals and one or more Group VIII metals....
|
|
|
8048398 |
Process for preparing mixed metal oxide powders
Process for preparing a mixed metal oxide powder, in which oxidizable starting materials are evaporated and oxidized, the reaction mixture is cooled after the reaction and the pulverulent solids...
|
|
|
8038979 |
Metal oxide nano powder and manufacturing method of the same
Disclosed is a method of manufacturing a metal oxide nano powder comprising preparing a first dispersed solution by adding a nano-sized metal powder to water and dispersing the metal powder within...
|
|
|
8012449 |
Method of manufacturing complex metal oxide powder and amorphous complex metal oxide
A method of manufacturing a complex metal oxide powder, the method including: preparing a raw material composition for forming a complex metal oxide; mixing an oxidizing solution including an...
|
|
|
8007758 |
Metal delivery system for nanoparticle manufacture
Described is a method for the production of pure or mixed metal oxides, wherein at least one metal precursor that is a metal carboxylate with a mean carbon value per carboxylate group of at least...
|
|
|
8003567 |
Nanocomposite support materials
The present teachings are directed toward hexagonally patterned porous titania synthesized from a titanium isopropoxide precursor using a viscous template of surface-active agents separating...
|
|
|
7971585 |
Hydrogen elimination and thermal energy generation in water-activated chemical heaters
Less hazardous methods for generating thermal energy for heating water, medical supplies or comestible products using improved flameless chemical heaters/flameless ration heaters by novel chemical...
|
|
|
7968070 |
Process for the production of metal oxide powders
Process for the production of a metal oxide powder having a BET surface area of at least 20 m2/g by reacting an aerosol with oxygen in a reaction space at a reaction temperature of more than 700° ...
|
|
|
7951348 |
p-Type transparent conducting oxides and methods for preparation
A facile, low temperature and low pressure method for the preparation of a wide range of phase pure ABO2 compositions.
|
|
|
7943115 |
Porous 4 group metal oxide and method for preparation thereof
This invention relates to a 4 group metal oxide and to a method for preparation thereof and the 4 group metal oxide prepared by adding a particle growth inhibiter to a hydrosol a hydrogel or a...
|
|
|
7939041 |
Composite oxides or hydroxides comprising alumina and zirconia for automotive catalyst applications and method of manufacturing
An improved method for the formation of composite hydroxides or oxides comprising, on an oxide basis, Al2O3 and ZrO2, and optionally CeO2, La2O3, Nd2O3, Pr6O11, Sm2O3, Y2O3, and other rare earth...
|
|
|
7935270 |
Cathode active material and lithium battery using the same
Provided is a cathode active material having a layered-spinel composite structure lithium metal oxide represented by Formula 1: xLi2MO3-yLiMeO2-zLi1+dM′2−dO4 (1) where x+y+z=1 where 0
|
|
|
7935444 |
Cathode active material for lithium secondary battery
Disclosed herein is a cathode active material for a lithium secondary battery, in particular, including a lithium transition metal oxide with a layered crystalline structure in which the transition...
|
|
|
7931746 |
Black pigment compositions, thick film black pigment compositions, conductive single layer thick film compositions, and black and conductive electrodes formed therefrom
The present invention is directed to pigment compositions with the formula BiwMnxCoyCuzO40, wherein w is between 7 and 9, x is between 3 and 13, y is between 2 and 13, z is between 0.5 and 7 and...
|
|
|
7927506 |
Cathode active material and lithium battery using the same
Cathode active materials including lithium composite metal oxides having layered-spine composite structures are provided. The lithium metal oxide may be represented by the formula...
|
|
|
7919069 |
Rapid synthesis of titanate nanomaterials
Provided herein is a hydrothermal process for the rapid synthesis of inorganic nanomaterials (e.g., nanofibers) containing sodium, bismuth, titanium, and oxygen, as well as new compositions made...
|
|
|
7919068 |
Method for making metal oxides
A method of producing porous complex oxides includes the steps of providing a mixture of a) precursor elements suitable to produce the complex oxide; or b) one or more precursor elements suitable...
|
|
|
7918542 |
Perovskite oxide, process for producing the perovskite oxide, piezoelectric body, piezoelectric device, and liquid discharge device
A process for producing a piezoelectric oxide having a composition (A, B, C) (D, E, F)O3, where each of A, B, C, D, E, and F represents one or more metal elements. The composition is determined so...
|
|
|
7910084 |
Compound oxide manufacturing method
A compound oxide manufacturing method includes: dispersing micelles, in each of which an aqueous phase is formed, in an oil phase; producing primary particles of a precursor of compound oxide in...
|
|
|
7901659 |
Potassium titanate, method for manufacturing the same, friction material and resin composition
Potassium titanate is obtained which has a novel configuration, exhibits excellent wear resistance when incorporated in a friction material and shows an excellent reinforcement performance when...
|
|
|
7897135 |
Carbon combustion synthesis of oxides
The present invention is generally directed to a novel, economic synthesis of oxide ceramic composites. Methods of the present invention, referred to as carbon combustion synthesis of oxides...
|
|
|
7897136 |
Method for the production of hydrotalcites
A method is described for the manufacture of hydrotalcites by using at least one compound of a bivalent metal (Component A) and at least one compound of a trivalent metal (Component B), wherein at...
|
|
|
7897128 |
Preparation of complex metal oxides
The present invention provides a process for making a complex metal oxide comprising the formula AxByOz. The process comprises the steps of: (a) reacting in solution at a temperature of between...
|
|
|
7879303 |
Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles
Described is a method for the production of metal salts, wherein the cationic metal is preferably selected from Group I to IV metals and mixtures thereof and the anionic group is selected from...
|
|
|
7879265 |
Active material for lithium ion battery having Al-containing lithium titanate and lithium ion battery
It is an object of the present invention to provide an active material for lithium ion battery capable of producing a lithium ion battery having an excellent high rate charge and discharge...
|
|
|
7879757 |
Photocatalytic titanium oxide sol, and coating composition and member using the same
A photocatalytic titanium oxide sol presents antibacterial properties in a dark place, and, in particular, relates to a photocatalytic titanium oxide sol which is stable and causes no discoloration...
|
|
|
7871956 |
Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the same
This invention relates to a cerium-zirconium-base composite oxide, which is useful, e.g., for the purification of exhaust gas discharged from combustion engines such as internal combustion engines...
|
|
|
7867471 |
Process for preparing advanced ceramic powders using onium dicarboxylates
A process of producing a ceramic powder including providing a plurality of precursor materials in solution, wherein each of the plurality of precursor materials in solution further comprises at...
|
|
|
7867303 |
Cerium oxide abrasive and method of polishing substrates
A cerium oxide abrasive slurry having, dispersed in a medium, cerium oxide particles whose primary particles have a median diameter of from 30 nm to 250 nm, a maximum particle diameter of 600 nm or...
|
|
|
7862797 |
Mixed oxide powder comprising alkali metal oxide, and silicone rubber comprising this powder
Alkali metal oxide-metal oxide mixed oxide powder in the form of aggregates of pore-free primary particles, comprising from 0.005 to 5% by weight of at least one alkali metal oxide, which has a BET...
|
|
|
7838460 |
Nanoporous metal oxide material, catalyst support, and catalyst for hydrogen production reaction using the same
A nanoporous metal oxide material comprising two or more metal oxides, wherein the nanoporous metal oxide material has ceria content of 10 to 60 weight %, zirconia content of 20 to 90 weight %, and...
|
|
|
7837781 |
Colorants comprising tin and rare earth elements
A pigment of empirical composition (TiO2)a(ZnO)b(SnO)c(SnO2)d(RExOy)e(AEO)f(MuOv)g wherein RE is a metal from transition group 3 or a rare earth metal,AE is an alkaline earth metal, andM is any...
|
|
|
7824633 |
System and method for conversion of molybdenite to one or more molybdenum oxides
A system and method for producing molybdenum oxide(s) from molybdenum sulfide are disclosed. The system includes a pressure leach vessel, a solid-liquid separation stage coupled to the pressure...
|
|
|
7820136 |
Process for production of compound oxides
To provide a process for production of compound oxides having homogeneously diffused and mixed elements, there is provided a process for production of compound oxides, comprising contacting an...
|
|
|
7815888 |
Method of producing secondary battery cathode material, and secondary battery
Disclosed is a process for producing a secondary battery cathode material by calcining raw materials. The process is characterized by calcining the raw materials together with one or more...
|
|
|
7811545 |
Process for large-scale production of monodisperse nanoparticles
The present invention is directed to a process for making nanoparticles of metals, metal alloys, metal oxides and multi-metallic oxides, which comprises the steps of reacting a metal salt dissolved...
|
|
|
7803348 |
Complex cobalt oxide catalysts for oxygen reduction electrodes in alkaline fuel cells
Oxygen is reduced in the presence of a catalyst at the cathode of an alkaline-electrolyte fuel cell. Catalysts of the formula Sr3−xA1+xCo4−yByO10.5−z wherein −0.6≦x≦1.0; 0≦y≦3; and −1.5≦z≦0.5; whe...
|
|
|
7803347 |
Organically modified fine particles
A technique for bonding an organic group with the surface of fine particles such as nanoparticles through strong linkage is provided, whereas such fine particles are attracting attention as...
|
|
|
7794686 |
Method for making ammonium metatungstate
A method for producing ammonium metatungstate from ammonium paratungstate includes preparing an ammonium paratungstate mixture including solid ammonium paratungstate and water. The mixture is...
|
|
|
7781365 |
Zirconia-based mixed oxide and production process thereof
The present invention provides a zirconia-based mixed oxide which, together with improving the heat resistance of specific surface area at a high temperature (1000° C. for 3 hours), has a ceria ...
|
|
|
7780943 |
Production method and apparatus for compound oxide powder
A compound oxide powder producing method for producing compound oxide powder made of at least two kinds of metals. A solution, in which a first metal compound for producing, when hydrolyzed, a...
|