CAS: 13746-89-9; Zirconium Nitrate

专利信息

专利号:US-10010875-B2
优先权日:2014-10-30
标题 :Method for preparing copper-zinc-based catalyst used in synthesis of methanol through CO2 hydrogenation
发明人：YU YANG; HAO AIXIANG; CHEN HAIBO; WEI SHIXIN; YIN YUSHENG; XIE TIANMING; HE JIAN; MAO CHUNPENG; TAN JIEDONG
权利人:CHINA PETROLEUM & CHEM CORP; RES INSTITUTE OF NANJING CHEMICAL INDUSTRY GR; RES INST NANJING CHEMICAL IND GROUP
摘要:Disclosed is a method for preparing a copper-zinc-based catalyst used in synthesis of methanol through CO 2 hydrogenation, and ultrasonic waves are used for control over crystalline phase's composition of a catalyst precursor. Further related to is a catalyst prepared by such a method. An amount of aurichalcite in an active catalyst precursor can be improved through the method, and the specific surface area of the metal copper in a reduced state catalyst is high. The catalyst presents high activity and hydrothermal stability, and promotes high space time yield of methanol in the synthesis of methanol through CO 2 hydrogenation.

专利号:US-12312290-B2
优先权日:2019-05-31
标 题 :Isobutyl benzene and a process for synthesis of isobutyl benzene by using a catalyst
发明人：KAMBLE SANJAY PANDURAG; RODE CHANDRASHEKHAR VASANT; PILLAI NANDAKUMAR VELAYUDHAN; RAMALINGAM KARTHICK; SHETTY ROHIT RAVI
权利人:MANGALORE REFINERY & PETROCHEMICALS LTD
摘要:The present disclosure provides a process for the synthesis of isobutyl benzene by side chain alkylation of toluene in the presence of a catalyst. The catalyst used in the process of present disclosure provides maximum conversion of toluene with high selectivity towards isobutyl benzene.

专利号:US-2025192223-A1
优先权日:2022-03-07
标 题:Synthesis of al-doped llzo thin-tape electrolytes for solid-state batteries using flame-assisted spray pyrolysis
发明人：DENG SILI; MULDOON VALERIE L; ZHANG JIANAN
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:A method of synthesis of aluminum-doped Li 6.25 Al 0.25 La 3 Zr 2 O 12 (Al-LLZO) can include preparing a precursor solution by dissolving lithium nitrate, aluminum nitrate, zirconium (IV) oxynitrate, and lanthanum nitrate in stoichiometric amounts according to the composition Li 6.25 Al 0.25 La 3 Zr 2 O 12 in water, and decomposing droplets by passing through a co-flow burner. Also disclosed is a method of produce producing a thin-tape comprising Al-LLZO.

专利号:US-6899858-B2
优先权日:2003-01-23
标题:Method of synthesis of hafnium nitrate for HfO2 thin film deposition via ALCVD process
发明人：ZHUANG WEI-WEI; EVANS DAVID R; HSU SHENG TENG
权利人:SHARP LAB OF AMERICA INC
摘要:A method of preparing a hafnium nitrate thin film includes placing phosphorus pentoxide in a first vessel; connecting the first vessel to a second vessel containing hafnium tetrachloride; cooling the second vessel with liquid nitrogen; dropping fuming nitric acid into the first vessel producing N 2 O 5 gas; allowing the N 2 O 5 gas to enter the second vessel; heating the first vessel until the reaction is substantially complete; disconnecting the two vessels; removing the second vessel from the liquid nitrogen bath; heating the second vessel; refluxing the contents of the second vessel; drying the compound in the second vessel by dynamic pumping; purifying the compound in the second vessel by sublimation to form Hf(NO 3 ) 4 , and heating the Hf(NO 3 ) 4 to produce HfO 2 for use in an ALCVD process.

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-10590005-B2
优先权日:2018-03-27
标 题:Single step solution combustion synthesis of crystalline transuranic-doped rare earth zirconate pyrochlores
发明人：DANDENEAU CHRISTOPHER S; AMOROSO JAKE W
权利人:SAVANNAH RIVER NUCLEAR SOLUTIONS LLC
摘要:One-step solution combustion synthesis (SCS) methods for fabricating durable crystalline transuranic-doped rare earth zirconium pyrochlores are described. Methods are fast, amenable to upscaling, and present a simple strategy for producing crystalline ceramic materials that meet the minimum attractiveness criteria for special nuclear material. The methods include analysis of reactants and reaction conditions to select proper fuel as well as proper fuel content so as to encourage formation of the crystalline product in a single-step synthesis procedure.