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Chemistry Of Inorganic Compounds > Oxygen Or Compound Thereof > Metal Containing > Plural Metals Or Metal And Ammonium Containing > Titanium (e.g., Titanate, Etc.)

Titanium (e.g., Titanate, Etc.)

Titanium (e.g., Titanate, Etc.) patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

04/17/14 - 20140105811 - Supercritical continuous hydrothermal synthesis of lithium titanate anode materials for lithium-ion batteries
A method for synthesizing lithium titanate includes preparing a supercritical fluid from water; reacting a solution containing lithium and titanium with the supercritical fluid under a condition that maintains the supercritical fluid in its supercritical state to produce a reaction mixture comprising the lithium titanate; and collecting the lithium titanate....

04/10/14 - 20140099251 - Method for preparing of spinel lithium titanium oxide nanofiber for negative electrode of lithium secondary battery
Disclosed is a method of preparing spinel lithium titanium oxide nanofibers for a negative electrode of a lithium secondary battery, including (S1) mixing an organic material selected from the group consisting of polyvinylpyrrolidone, polymethylmethacrylate, polyethylene, polyethylene oxide and polyvinyl alcohol, a lithium precursor, and a titanium precursor with a solvent,...

03/20/14 - 20140079625 - Titanium raw material for lithium titanate production and method for producing lithium titanate using same
The invention provides a low-cost, efficient method for producing lithium titanate that is useful for applications in electric storage devices. The desired lithium titanate can be obtained by heating at least (1) titanium oxide having a BET single point specific surface area of 50 to 450 m2/g based on nitrogen...

02/20/14 - 20140050657 - Process for manufacturing lithium titanium oxides
Provided is a process for manufacturing, at a low cost and efficiently, lithium titanium oxides which are useful for electricity storage devices. A desired lithium titanium oxide can be obtained by heating at least both (1) a titanium compound and (2) a lithium compound that has a volume-mean particle diameter...

12/26/13 - 20130343983 - Lithium-titanium complex oxide and manufacturing method thereof, and battery electrode using same
A lithium-titanium complex oxide whose total water generation amount and total carbon dioxide generation amount measured by thermal decomposition GC-MS are preferably 1500 wt ppm or less and 2000 wt ppm or less, respectively, is obtained by subjecting a mixture of titanium compound and lithium compound to a heat treatment...

12/05/13 - 20130323160 - Carbonates as relic pore formers in aluminum titanate
The disclosure relates to aluminum titanate-forming batch materials comprising inorganic batch components comprising at least one alkaline earth carbonate having a specified particle size distribution, methods of making ceramic bodies using the same, and ceramic bodies made in accordance with said methods....

08/15/13 - 20130209352 - Apparatus and method for manufacturing composite nano particles
Disclosed are an apparatus and a method for manufacturing composite nanoparticles. The apparatus comprises: a first precursor supply unit vaporizing a first precursor and supplying it to a reaction unit; a second precursor supply unit vaporizing a second precursor and supplying it to the reaction unit; the reaction unit producing...

02/14/13 - 20130039844 - Process for making titanium compounds
Disclosed is a process for the preparation of Li4Ti5O12 by a novel, low-cost route from titanium tetrachloride. Material prepared by this new process has properties (such as purity, particle size and tap density) that are useful for good performance in a lithium ion battery....

10/11/12 - 20120258036 - Method for preparing barium titanate
Provided is a method for preparing barium titanate, which comprises: dissolving BaCl2.2H2O into TiCl4 solution to prepare Ba—Ti mixed solution with a Ba/Ti mol ratio of 1:1; adding ammonia and ammonium bicarbonate into deionized water to prepare synthetic agent with a NH4OH/NH4HCO3 mol ratio of 5:1; adding Ba—Ti mixed solution...

06/07/12 - 20120141360 - Method of preparing lithium titanate nanoparticles
A method of preparing lithium titanate nanoparticles, the method including: feeding reactants including lithium and titanium into a reactor, followed by mixing the reactants in the reactor at a molecular level; and generating a crystal nucleus by chemically reacting the reactants in the reactor....

05/24/12 - 20120128577 - Metal oxide synthesis
The present invention is generally directed to the synthesis of metal oxides. It is more specifically directed to the synthesis of metal oxides possessing useful electrochemical properties. In one method aspect, the present invention provides a method of making metal oxides that includes the following steps: a) feeding a mixture...

05/03/12 - 20120107225 - Method for producing titanium-based material for bio-implant having zinc functional group given thereto, and titanium-based material for bio-implant
The present invention provides a titanium-based material for a bio-implant having a fourth generation function given thereto, by a method for producing a titanium-based material for a bio-implant having a zinc functional group, wherein the method comprises a soaking step in which a base material made of titanium and an...

12/01/11 - 20110293507 - Process of making nano-scale integrated titania particles for lithium battery electrode applications
A process includes reacting a titanium compound with an oxalate compound in an acidic medium to form a titanium oxalate complex, where the titanium oxalate complex includes primary and secondary particles. The primary titanium oxalate complex particles may be from about 1 nm to about 200 nm; and the secondary...

11/10/11 - 20110274614 - Process of preparing titanates
Processes of preparing metal titanate from one or more metal compounds, and a product provided by the process. In one embodiment, sodium titanate and an ionic metal compound are mixed into an aqueous mixed slurry, which is allowed to react into metal titanate at the boiling point of the mixed...

09/29/11 - 20110236299 - Method for making lithium-ion battery electrode material
The present disclosure relates to a method for making an electrode material of lithium-ion batteries. In the method, a lithium source solution and a plurality of titanium source particles are provided. The lithium source solution and the titanium source particles are mixed, wherein a molar ratio of lithium element to...

06/30/11 - 20110158898 - Method for manufacturing potassium titanate
A potassium titanate, method for manufacturing the potassium titanate, a friction material using the potassium titanate and a resin composition using the potassium titanate are disclosed. The potassium titanate is represented by K2TinO(2n+1) (n=4.0-11.0) and has the highest X-ray diffraction intensity peak (2θ) in the range of 11.0°-13.5° with its...

06/09/11 - 20110135564 - High-capacity anode material for lithium secondary batteries and process for synthesizing the same
is the present invention features a high-capacity anode material for rapidly chargeable and dischargeable lithium secondary batteries, which is composed of Li4Ti5O12 nanoparticles. The Li4Ti5O12 nanoparticles of the present invention exhibit excellent crystallinity and high rate capability compared to those synthesized using a conventional polyol process or solid reaction process...

04/14/11 - 20110085965 - Lithium titanium oxide for anode active material for lithium rechargeable battery, method of preparing lithium titanium oxide, and lithium rechargeable battery including lithium titanium oxide
A lithium titanium oxide for an anode active material of a lithium rechargeable battery, wherein a X-ray diffraction (XRD) spectrum has a first peak of Li4Ti5O12 and a second peak, and A50-55/A78-80 is in a predetermined range, as a result of XRD analysis, where A78-80 is an Area of the...

02/24/11 - 20110044886 - Lithium-based materials and methods of forming the same
Lithium-based materials and methods of forming the same. In at least one embodiment of a method of forming a lithium-based material of the present disclosure, the method comprises the steps of combining a first quantity of a first lithium-based component and a second quantity of a second lithium-based component with...

11/11/10 - 20100284902 - Continuous process for the preparation of sodium titanate nanotubes
The nanostructures obtained can be later subjected to ion exchange and/or thermal treatment in an inert, oxidizing or reducing atmosphere in order to prepare adsorbents, catalysts, photocatalysts, electrocatalysts, or else electrodes for photovoltaic cells, lithium batteries, gas sensors and systems for the separation and storage of hydrogen....

10/21/10 - 20100266486 - Process for the manufacture of rutile titanium dioxide powders
This invention pertains to a process for producing ultra-fine rutile titanium dioxide powders. This particular compound is useful as UV-blocker in paints, plastics, coatings, pigments and sunscreens. The new process comprises the steps of providing a hot gas stream and of introducing therein firstly:—a titanium-bearing first reactant; and—a carbon- and/or...

08/19/10 - 20100209333 - Method of manufacturing alkali metal titanate
The present invention provides a method of manufacturing an alkali metal titanate, the method including at least a first step of mixing a titanium compound and an alkali metal compound to prepare a first mixture and sintering the first mixture, and a second step of adding the alkali metal compound...

07/01/10 - 20100166641 - Titanium dioxide pigment and method for producing the same
The invention provides a titanium dioxide pigment particle inhibited in photocatalytic activity and reduced in amount of volatile water which has on the surface a composite compound of alkaline earth meta complexed with the titanium dioxide in an amount of 0.1-20% by weight based on the weight of the titanium...

04/15/10 - 20100092375 - Amorphous fine-particle powder, method for producing the same and perovskite-type barium titanate powder produced by using the same
The present invention provides an amorphous fine-particle powder which enables to obtain a fine perovskite-type barium titanate powder free from residual by-products such as barium carbonate and stable in quality, and a method for producing the amorphous fine-particle powder. The amorphous fine-particle powder is a fine-particle powder including titanium, barium,...

04/01/10 - 20100080751 - Fine particles synthesis method and electronic-component manufacturing method
A method of synthesizing fine particles includes creating a subcritical or supercritical reaction environment by application of at least one of heat and pressure with a mixed medium of water and a solvent of lower critical temperature and lower critical pressure than water, so that the mixed medium comes into...

11/19/09 - 20090285748 - Barium titanate and electronic parts using the material
A process for producing a single crystal barium titanate comprises reacting a titanium oxide sol obtained by a wet process and a water-soluble barium compound under the presence of a basic compound in an aqueous reaction mixture at a pH of at least 11 to form a slurry containing barium...

08/13/09 - 20090202425 - Process for preparing barium titanate
The present invention relates to a hydrothermal synthesis for preparing barium titanate powder as the essential material for a multi-layer ceramic capacitor. The object of the invention is to prepare barium titanate powder having high purity, particle size of submicron order, uniform particle distribution and excellent crys tallinity , by...

08/13/09 - 20090202426 - Method for producing dielectric powder
heat treating the powder mixture....

08/06/09 - 20090196819 - Titanium oxide particles having beneficial properties and method for production thereof
Titanium dioxide particles having a selective shielding effect against infrared radiation and a high spreadability are disclosed. The titanium dioxide particles have a primary particle size of 0.5 to 2.0 μm and a visible light transmission of less than 95%. The titanium oxide particles consist essentially of 0.05 to 0.4%...

05/28/09 - 20090136415 - Lithium titanate and method of forming the same
A lithium titanate is formed by mixing lithium carbonate powder or lithium hydroxide powder with titanium oxide followed by preparing a mixed slurry of titanium compound powder and a solution containing lithium, followed by depositing a lithium compound by spray-drying....

05/07/09 - 20090117028 - 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 thereby. The process involves heating an aqueous solution or suspension of suitable salts of aforementioned elements at elevated temperature and pressure under constant...

05/07/09 - 20090117029 - Production method of barium titanate
A production method of barium titanate according to the present invention comprises steps of preparing powder mixture of barium carbonate powder and titanium oxide powder and firing the powder mixture. The temperature of the powder mixture is raised to firing temperature at 100° C./minute or more in the range of...

03/05/09 - 20090060831 - Fine-particulate lead zirconium titantes zirconium titanate hydrates and zirconium titanates and method for production thereof
The invention relates to fine-particulate zirconium titanates or lead zirconium titanates and a method for production thereof by reaction of titanium dioxide particles with a zirconium compound or a lead and zirconium compound. The titanium dioxide particles have a BET surface of more than 50 m2/g. The lead zirconium titanates...