CAS: 12047-27-7; Barium Titanate

专利信息

专利号:US-9802833-B2
优先权日:2011-02-22
标 题 :Synthesis of metal oxide-based thermoelectric materials for high temperature applications
发明人：WU YUE; YADAV GAUTAM G; ZHANG GENQIANG
权利人:PURDUE RESEARCH FOUNDATION
摘要:Nanowire synthesis and one dimensional nanowire synthesis of titanates and cobaltates. Exemplary titanates and cobaltates that are fabricated and discussed include, without limitation, strontium titanate (SrTiO 3 ), barium titanate (BaTiO 3 ), lead titanate (PbTiO 3 ), calcium cobaltate (Ca 3 Co 4 O 9 ) and sodium cobaltate (NaCo 2 O 4 ).

专利号:US-2004092003-A1
优先权日:1997-03-19
标题:Multifunctional ceramic particles as solid supports for solid phase and combinatorial solid phase synthesis
发明人：BOSCHETTI EGISTO; KOCIS PETR
权利人:INVITROGEN CORP
摘要:Inert, thermally and mechanically stable porous ceramic solid phase supports for use in solid phase synthesis of molecules wherein the porous ceramic solid supports can be used under a wide variety of reaction conditions and in synthesis methods, including but not limited to organic, regular, multiple parallel, or combinatorial organic synthesis on a solid phase. Methods of using the porous ceramic solid supports for solid phase synthesis of molecules, for solid phase synthesis of polypeptides or peptidomimetics, for generating combinatorial libraries of linkers, and for combinatorial synthesis of compounds, including small molecules and aromatic and heteroaromatic compounds.

专利号:US-12345993-B2
优先权日:2019-08-02
标题 :Light control by means of forced translation, rotation, orientation, and deformation of particles using dielectrophoresis
发明人：DIDOMENICO LEO D
权利人:GIANT LEAP HOLDINGS LLC
摘要:Methods and embodiments are provided for the coordinated translation, rotation, and deformation of swarms of nanoparticles by means of forced diffusion by dielectrophoresis in order to affect the scattering of light and the synthesis of the central quantity to all optics: refractive index. Applications include electronic beam steering of light, concentration of sunlight, augmented reality displays, and medical diagnostics, and many others.

专利号:US-4233282-A
优先权日:1979-10-18
标 题:Molten salt synthesis of barium and/or strontium titanate powder
发明人：ARENDT RONALD H
权利人:GEN ELECTRIC
摘要:A particulate mixture of an alkali chloride solvent salt, titanium oxide and an alkaline earth reactant selected from the group consisting of barium oxide, strontium oxide, and mixtures thereof, is heated to melt the chloride salt solvent in which the titanium oxide and alkaline earth reactant dissolve and react precipitating a titanate selected from the group consisting of barium titanate, strontium titanate and mixtures thereof.

专利号:US-9051180-B2
优先权日:2010-08-27
标题 :Method of controlling shape of synthesized ferroelectric oxide nanocrystal particles
发明人：ZHIQUN LIN; WANG JUN
权利人:ZHIQUN LIN; WANG JUN; UNIV IOWA STATE RES FOUND
摘要:Shape controlled synthesis of ferroelectric nanocrystals such as barium titanate (BaTiO 3 ) nanocrystals is described. By tuning the molar ratio between the surfactant and the metal precursors, BaTiO 3 nanocrystals with different shapes are readily obtained. This provides the nanoscopic ferroelectric building blocks for the fabrication of various electronic devices, as well as for fundamental research in nanoscience and nanotechnology.

专利号:US-7147834-B2
优先权日:2003-08-11
标 题:Hydrothermal synthesis of perovskite nanotubes
发明人：WONG STANISLAUS; MAO YUANBING
权利人:UNIV NEW YORK STATE RES FOUND
摘要:A low-temperature hydrothermal reaction is provided to generate crystalline perovskite nanotubes such as barium titanate (BaTiO 3 ) and strontium titanate (SrTiO 3 ) that have an outer diameter from about 1 nm to about 500 nm and a length from about 10 nm to about 10 micron. The low-temperature hydrothermal reaction includes the use of a metal oxide nanotube structural template, i.e., precursor. These titanate nanotubes have been characterized by means of X-ray diffraction and transmission electron microscopy, coupled with energy dispersive X-ray analysis and selected area electron diffraction (SAED).