CAS: 14405-45-9; Indium(Iii) Acetylacetonate

相似化合物

14405-43-7 14284-95-8 10210-64-7

专利信息

专利号:US-5788950-A
优先权日:1994-08-03
标 题 :Method for the synthesis of mixed metal oxide powders
发明人：IMAMURA KUNIO; DIGREGORIO JOHN F; SMITH DOUGLAS M; IZAWA HIROZUMI; YAMAGUCHI TETSUHIKO
权利人:SHOWA DENKO KK
摘要:A technique to synthesize complex oxide ceramic powders which offers advantages of both the coprecipitation and sol-gel routes while doing away with the disadvantages is disclosed. Namely, the ability to achieve chemical homogeneity and crystallite size on the namometer length scale at a nonprohibitive cost is provided by the disclosed method. In one embodiment of the invention, a method for the synthesis of a mixed metal oxide powder is provided including (a) combining a liquid absorbent resin with at least one solution selected from the group consisting of solutions containing at least one organo-metallic compound and solutions containing at least one metallic salt compound, such that at least two metals are present in the liquid absorbent resin after the combining is completed; (b) after the combining, allowing the liquid absorbent resin to swell and gel and thereby form a swollen gel; (c) preparing a precursor material by changing at least one of the pH and temperature of the swollen gel; (d) pyrolyzing the precursor material to form a pyrolyzed precursor material; and (e) calcining the pyrolyzed precursor material to form a mixed metal oxide powder.

专利号:US-2023001402-A1
优先权日:2019-11-25
标题:Iridium-based amorphous electrocatalyst and synthesis of same
发明人：LI GUANGFU; CHUANG PO-YA ABEL
权利人:UNIV CALIFORNIA
摘要:A method of fabricating a catalyst material comprises forming or receiving a precursor solution of an iridium precursor compound, adding a 3d orbital transition metal to the precursor solution, adding a surfactant compound to the precursor solution to provide a precursor and surfactant mixture, reacting the iridium precursor compound with a nitrate salt of an alkaline metal cation to provide a reaction product comprising an iridium nitrate, and calcining the iridium nitrate at a specified calcination temperature to convert the iridium nitrate to form catalyst particles comprising an iridium oxide.

专利号:US-2011229397-A1
优先权日:2008-10-03
标 题:Process and apparatus for continuous flow synthesis of nanocrystals
发明人：BARTEL JOSEPH; MCKENZIE LALLIE
权利人:LIFE TECHNOLOGIES CORP
摘要:Novel reactor, systems and methods of preparing nanocrystals in a continuous flow-through process are provided. The novel reactor is highly configurable and can be modified to achieve desired reaction times of a flow through mixture. The reactor is designed to provide uniform, efficient heating of the reaction mixture.

专利号:US-8012448-B2
优先权日:2009-07-13
标题 :Synthesis of metal chalcogenide nanocrystals using organodichalcogenide reagents
发明人：BRUTCHEY RICHARD L; FRANZMAN MATTHEW A; WEBBER DAVID H
权利人:UNIV SOUTHERN CALIFORNIA
摘要:A method of synthesizing metal chalcogenide nanocrystals involving the steps of combining an organodichalcogenide, a metal salt and a ligand compound to form a mixture; degassing the mixture to remove air and water from the mixture; heating the mixture at a temperature below the decomposition temperature of the organodichalcogenide for a period of time sufficient to form a metal chalcogenide nanocrystal.

专利号:US-12302762-B2
优先权日:2017-07-20
标题 :Material, system and method making use of plasmon resonance
发明人：RADOVANOVIC PAVLE
权利人:RADOVANOVIC PAVLE
摘要:A plasmonic nanostructure material having semiconductor nanocrystals or metal-oxide nanocrystals configured with point defects to provide localized surface plasmon resonance as a parameter for tuning the electronic structure of the nanocrystals. A method of preparing a plasmonic nanostructure material including: colloidal synthesis of nanocrystals to provide point defects resulting in localized surface plasmon resonance as a parameter for tuning the electronic structure of the nanocrystals; and depositing nanocrystals as a thin film, growing nanocrystals on a desired substrate, or drawing nanocrystals into a nanowire.

专利号:US-8178585-B2
优先权日:2007-11-14
标题 :Solvent-free synthesis of soluble nanocrystals
发明人：PETRUSKA MELISSA; PAN GUIQUAN
权利人:PETRUSKA MELISSA; PAN GUIQUAN; ADVANCED TECH MATERIALS
摘要: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 chain capping groups and are stable in air and in nonpolar solvents.