CAS: 1312-41-0; Indium Antimonide

专利信息

专利号:US-11078073-B2
优先权日:2015-02-23
标 题:Self-processing synthesis of hybrid nanostructures
发明人：YERUSHALMI ROIE; PALTIEL YOSSEF; PINCHAS-HAZUT ORI; WAICHMAN SHARON; ZIV AMIR; YOCHELIS SHIRA
权利人:YISSUM RES DEV CO OF HEBREW UNIV JERUSALEM LTD
摘要:Provided is a self-processing synthesis of hybrid nanostructures, novel nanostructures and uses thereof in the construction of electronic and optoelectronic devices.

专利号:US-7897135-B2
优先权日:2004-09-27
标 题 :Carbon combustion synthesis of oxides
发明人：MARTIROSYAN KAREN S; LUSS DAN
权利人:UNIV HOUSTON
摘要:The present invention is generally directed to a novel, economic synthesis of oxide ceramic composites. Methods of the present invention, referred to as carbon combustion synthesis of oxides (CCSO), are a modification of self-propagating high-temperature synthesis (SHS) methods in which the heat needed for the synthesis is generated by combustion of carbon in oxygen rather than that of a pure metal. This enables a more economic production of the ceramic material and minimizes the presence of intermediate metal oxides in the product. The reactant mixture generally comprises at least one oxide precursor (e.g., a metal or non metal oxide, or super oxide, or nitride, or carbonate, or chloride, or oxalate, or halides) as a reactant, but no pure metal. Pure carbon in the form of graphite or soot is added to the reactant mixture to generate the desired heat (upon ignition). The mixture is placed in a reactor and exposed to gaseous oxygen. The high-temperature exothermic reaction between the carbon and oxygen generates a self-sustaining reaction in the form of a propagating temperature wave that causes a reaction among the reactants. The reaction proceeds rapidly following ignition, and the final product comprises simple and/or complex oxides of elements present in the oxide precursor(s). CCSO also enables synthesis of oxides that cannot be produced by conventional SHS, such as when the pure metal is pyrophoric (such as Li or La) or such as when it melts at room temperature (e.g., Ga) or such as the combustion heat of the metal is relatively low.

专利号:US-7615169-B2
优先权日:2004-09-20
标题 :Method for synthesis of colloidal nanoparticles
发明人：STROUSE GEOFFREY FIELDING; GERBEC JEFFREY A; MAGANA DONNY
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.

专利号:US-9790425-B2
优先权日:2014-04-18
标 题:Synthesis of quantum dots
发明人：MCDANIEL HUNTER
权利人:LOS ALAMOS NAT SECURITY LLC
摘要:Common approaches to synthesizing alloyed quantum dots employ high-cost, air-sensitive phosphine complexes as the selenium precursor. Disclosed quantum dot synthesis embodiments avoid these hazardous and air-sensitive selenium precursors. Certain embodiments utilize a combination comprising a thiol and an amine that together reduce and complex the elemental selenium to form a highly reactive selenium precursor at room temperature. The same combination of thiol and amine acts as the reaction solvent, stabilizing ligand, and sulfur source in the synthesis of quantum dot cores. A non-injection approach may also be used. The optical properties of the quantum dots synthesized by this new approach can be finely tuned for a variety of applications by controlling size and/or composition of size and composition. Further, using the same approach, a shell can be grown around a quantum dot core that improves stability, luminescence efficiency, and may reduce toxicity.

专利号:US-11964879-B2
优先权日:2016-12-30
标 题 :Template-assisted synthesis of 2D nanosheets using nanoparticle templates
发明人：DANIELS STEVEN; PICKETT NIGEL L
权利人:NANOCO TECHNOLOGIES LTD; NANOCO 2D MAT LIMITED
摘要:A template-assisted method for the synthesis of 2D nanosheets comprises growing a 2D material on the surface of a nanoparticle substrate that acts as a template for nanosheet growth. The 2D nanosheets may then be released from the template surface, e.g. via chemical intercalation and exfoliation, purified, and the templates may be reused.

专利号:WO-2024246574-A1
优先权日:2023-06-02
标题:METHOD OF SYNTHESIS OF COLLOIDAL InSb QUANTUM DOTS
发明人：REISS PETER; KWON YONGJU
权利人:COMMISSARIAT A LENERGIE ATOMATIQUE ET AUX ENERGIES ALTERNATIVES; CENTRE NAT RECH SCIENT; UNIV GRENOBLE ALPES
摘要:The present invention relates to a method of synthesis of colloidal InSb quantum dots (InSb QDs) comprising a premixing step of In and Sb precursors at a temperature of less than 100°C, under stirring.