CAS: 19598-90-4; Gadolinium Nitrate (Hexahydrate)

相似化合物

19423-81-5 14483-18-2 13451-19-9

专利信息

专利号:WO-2024123268-A1
优先权日:2022-12-09
标 题 :Production of silver nanoparticles by green synthesis using hazelnut husk extract
发明人：AKDOGAN OZAN; GUNDUZ AKDOGAN NILAY; SIVRI DAMLA; KUREL ALI
权利人:BAHCESEHIR UNIV; PIRI REIS UNIV
摘要:The invention relates to synthesis of nanoparticles from hazelnut husk extract by green synthesis with high efficiency. Use of chemical is limited in the present invention and therefore the synthesis of nanoparticles is provided by green chemistry in the present invention. Said hazelnut may be Corylus and said hazelnut husk may be cob or shell of the hazelnut. In an embodiment of the invention said Corylus may be Colyrus colurna, Corylus americana Corylus avellana, Corylus avellana var. Avellana, Corylus avellana var. Pontica, Corylus chinensis, Corylus colchica, Corylus × colurnoides, Corylus cornuta, Corylus cornuta ssp. californica, Corylus cornuta ssp. cornuta, Corylus fargesii, Corylus ferox, Corylus ferox var. ferox, Corylus ferox var. thibetica, Corylus heterophylla, Corylus heterophylla var. heterophylla, Corylus heterophylla var. sutchuensis, Corylus jacquemontii, Corylus maxima, Corylus potaninii, Corylus sieboldiana, Corylus sieboldiana var. mandshurica, Corylus sieboldiana var. sieboldiana, Corylus wangii, Corylus wulingensis or Corylus yunnanensis.

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.

专利号:US-11773046-B2
优先权日:2020-05-11
标题:Solvothermal synthesis of metal alkanoate and metal oxide nanoparticles
发明人：Treadwell LaRico Juan; DAVIS-WHEELER CLARE
权利人:NAT TECH & ENG SOLUTIONS SANDIA LLC
摘要:A facile solvothermal method can be used to synthesize metal alkanoate nanoparticles using a metal nitrate precursor, alcohol/water, and alkanoic acid. The method can produce lanthanide (e.g., La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, or Yb) and transition metal (e.g., Ag, Co, Cu, or Pb) alkanoate nanoparticles (<100 nm) with spherical morphology. These hybrid nanomaterials adopt a lamellar structure consisting of inorganic metal cation layers separated by an alkanoate anion bilayer and exhibit liquid crystalline phases during melting. The metal alkanoate nanoparticles can be calcined to produce metal oxide nanoparticles.

专利号:US-2019300384-A1
优先权日:2018-03-27
标 题 :Single step solution combustion synthesis of crystalline transuranic-doped rare earth zirconate pyrochlores

专利号:US-11278568-B2
优先权日:2015-07-09
标 题 :In situ preparation of cyano-bridged metal nanoparticles within a biocompatible reverse micellar system
发明人：MAUREL JEAN-CLAUDE; COMPTE ELSA; LAVAUD CYRIL; GUARI YANNICK; GUARI JOULIA; LONG JÉRÔME
权利人:MEDESIS PHARMA; CENTRE NAT RECH SCIENT; UNIV MONTPELLIER
摘要:The present invention relates to a method for in situ preparation of cyano-bridged coordination polymers as metal nanoparticles within a biocompatible reverse micellar system by mixing at least two reverse micellar systems, each one containing at least one metal salt precursor. The invention also relates to the stabilization of theses nanoparticles by using a biocompatible reverse micellar system. This system takes part of the synthesis as a nanoreactor which comprises at least an acylglycerol, a sterol, lecithin, ethanol and water for the preparation of stable cyano-bridged metal nanoparticles without any use of additional stabilizer agent.

专利号:US-2019076828-A1
优先权日:2016-04-21
标题:Catalysts and methods for methanol synthesis from direct hydrogenation of syngas and/or carbon dioxide
发明人：ALMUSAITEER KHALID A; AL-HADHRAMI AHMED; ABED OMAR; BIAUSQUE GREGORY; AL-AMER ABDULAZIZ
权利人:SABIC GLOBAL TECHNOLOGIES BV
摘要:Nano-sized mixed metal oxide catalysts capable of producing methanol (CH3OH) from carbon dioxide (CO2) and hydrogen (H2) or from carbon dioxide (CO2), carbon monoxide (CO), and hydrogen (H2), methods of making the catalyst, and uses thereof are described herein. The nano-sized mixed metal oxide catalysts can have a formula of: [CuaZnbAlcMd1]On where a is 20 to 80, b is 15 to 60, c is 1 to 25, d is 0 to 15 and n is determined by the oxidation states of the other elements is determined by the oxidation states, and M1 can be yttrium (Y), cerium (Ce), tin (Sn), sodium (Na), bismuth (Bi), magnesium (Mg), or gadolinium (Gd).