CAS: 12055-23-1; Hafnium(Iv) Oxide

上下游产品

CAS号102-09-0 碳酸二苯酯

Potassium Hexafluorohafnate 反应生成氧化铪
参考文献:Kuznetsova,S. V.;Glagolevskaya,A. L.;Kuznetsov,S. A.;Belyaevskij,A. T+,Zh. Prikl. Ximii,62,(1989) N,S. 536-539
标题:Kuznetsova,S. V.;Glagolevskaya,A. L.;Kuznetsov,S. A.;Belyaevskij,A. T+,Zh. Prikl. Ximii,62,(1989) N,S. 536-539

专利信息

专利号:US-11697625-B2
优先权日:2020-10-29
标 题:Direct synthesis of light olefins from carbon dioxide using yttria-stabilized zirconia support
发明人：SASMAZ ERDEM; KIM SUNKYU
权利人:UNIV CALIFORNIA
摘要:The present invention features a direct synthesis of light olefins through the hydrogenation of carbon dioxide. In2O3 supported on cubic phase yttria-stabilized zirconia is used as a catalyst and is mixed with a molecular sieve to perform the hydrogenation. The cubic crystal structure of the yttria-stabilized zirconium dioxide is an excellent support for indium oxide particles and prevents their deactivation during CO2 hydrogenation. This direct synthesis route promotes a stable and efficient method for producing light olefins.

专利号:US-10407454-B2
优先权日:2016-01-07
标 题 :Defined enzymatic synthesis of lipid A analogs
发明人：XIAO XIRUI; KHOSLA CHAITAN
权利人:UNIV LELAND STANFORD JUNIOR
摘要:Provided herein include methods and compositions for synthesis of Lipid IV A and derivatives thereof, using a defined set of pathway enzyme, which may be isolated and used to reconstitute all or part of the pathway in a cell-free reaction.

专利号:US-10685781-B2
优先权日:2016-05-31
标 题 :Synthesis of tetrataenite thin films via rapid thermal annealing
发明人：LIU KAI; DE ROJAS JULIUS; GILBERT DUSTIN A
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high anisotropy L10 FeNi (tetrataenite) thin films is provided that combines physical vapor deposition via atomic layer sputtering and rapid thermal annealing with extreme heating and cooling speeds. The methods can induce L10-ordering in FeNi thin films. The process uses a base composite film of a support substrate, a seed layer, a multilayer thin film of FeNi with alternating single atomic layers of Fe and Ni that mimics the atomic plane of the final L10 FeNi alloy, and a capping layer. The Fe and Ni bilayers are grown on top of a Si substrate with a thermally oxidized SiO2 seed layer to mechanically strain the sample during rapid thermal annealing.

专利号:US-6835367-B2
优先权日:2000-03-28
标 题 :Single step process for the synthesis of nanoparticles of ceramic oxide powders
发明人：JAMES JOSE; JOSE RAJAN; JOHN ASHA MARY; KOSHY JACOB
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to a single step process for the synthesis of nanoparticles of phase pure ceramic oxides of a single or a multi-component system comprising one or more metal ions. The process comprises preparing a solution containing all the required metal ions in stoichiometric ratio by dissolving their respective soluble salts in an organic solvent or in water, preparing a precursor, adjusting the nitrate/ammonia content in the system, and heating the system.

专利号:US-11548793-B2
优先权日:2016-10-19
标题:Synthesis of aerosol gels comprising macro-aggregates in a buoyancy-opposed flame reactor by a diffusion-limiting cluster aggregating process
发明人：CHAKRABARTY RAJAN K; LIU PAI
权利人:WASHINGTON UNIVERSITY ST LOUIS
摘要:A process for gas-phase synthesis of titanium dioxide aerosol gels with controlled monomer size and crystalline phase using a diffusion flame aerosol reactor operated in a buoyancy-opposed configuration is disclosed. The process includes introducing a precursor stream into a diffusion flame aerosol reactor, introducing a fuel stream into the reactor, combusting the precursor stream and the fuel stream in a flame to form at least one nanoparticle, and operating the reactor in a down-fired buoyancy-opposed configuration to produce the aerosol gel.

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.