CAS: 13536-79-3; Lanthanum Tribromide

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CAS号10097-32-2 溴原子 | CAS号7439-91-0 镧粉

📜Lanthanum Bis(4-N-(4'-Antipyrylmethylidene)Aminoantipyrine) Tribromide 以 Neat (No Solvent) 用作溶剂,化学反应生成无水溴化镧
参考文献:Kinetics And Mechanism Of The Thermal Decomposition Of Lanthanum Complexes Of 4-N-(4'-Antipyrylmethylidene) Aminoantipyrine
标题:Kinetics And Mechanism Of The Thermal Decomposition Of Lanthanum Complexes Of 4-N-(4'-Antipyrylmethylidene) Aminoantipyrine
摘要:The Kinetics And Mechanism Of The Thermal Decomposition Of Perchlorate,Nitrate,Chloride,Bromide,And Iodide Complexes Of Lanthanum With The Schiff Base 4-N-(4'-Antipyrylmethylidene) Aminoantipyrine(Abbreviated As Aa) Have Been Studied By Tg And Dtg Techniques. The Kinetic Parameters For The Major Decomposition Stages (Stages I And Ii) Were Calculated Using The Coats-Redfern Equation. The Rate-Controlling Process Obeys Mampel'S Model With Random Nucleation,With One Nucleus On Each Particle. It Is Observed That There Is No Regular Variation In The Values Of The Kinetic Parameters Of Decomposition Of The Complexes As With Other Common Physical Constants,Namely Boiling Point,Melting Point,Etc.
Doi:10.1016/0040-6031(95)02313-Q

专利信息

专利号:US-7485741-B2
优先权日:2002-12-02
标 题:Method of producing nitrile compounds from ethylenically-unsaturated compounds
发明人：BOURGEOIS DAMIEN; GALLAND JEAN-CHRISTOPHE; DIDILLON BLAISE; MARION PHILIPPE
权利人:RHODIA POLYAMIDE INTERMEDIATES
摘要:The present invention relates to a process for hydrocyanating a hydrocarbon-based compound containing at least one ethylenic unsaturation by reaction in liquid medium with hydrogen cyanide in the presence of a catalyst comprising a metal element chosen from transition metals and an organophosphorus ligand, characterized in that the organophosphorus ligand is a monodentate organophosphorus compound. The present invention is in particular useful for the synthesis of adiponitrile from butadiene.

专利号:US-2009069606-A1
优先权日:2005-04-11
标题:Method of making alkoxylates
发明人：KOMON ZACHARY JOHN ANTHONY; WEISS MICHAEL J
权利人:GRT INC
摘要:Ethoxylates and other alkoxylates are made in an efficient manner by reacting an organic bromide with a diol in the presence of a metal oxide. An integrated process of bromide formation, alkoxylate synthesis, metal oxide regeneration, and bromine recycling is also provided.

专利号:US-12209104-B1
优先权日:2018-07-11
标 题:Metal complexes and methods of making the same
发明人：KIPLINGER JAQUELINE; BEATTIE ROSS; PAGANO JUSTIN; ERICKSON KARLA
权利人:TRIAD NAT SECURITY LLC
摘要:Disclosed herein are embodiments of metal complexes and methods of making the same. The disclosed method embodiments provide a one-step approach to making metal complexes, such as complexes comprising lanthanide metals, rare earth metals, transition metals, main group metals, and/or actinide metals that can be used various applications, such as in separations technology, catalysis (e.g., catalysts for pharmaceutical synthesis and/or catalysts for biomass conversion), nuclear chemistry, LED phosphors, scintillator materials, magnetic materials, and nuclear fuels.

专利号:CN-117947461-A
优先权日:2024-01-24
标 题 :Preparation method, structure and application of ultrafine precious metal nanoparticles modified by low-temperature heat treatment synthesis of non-precious metal oxides

专利号:US-7737232-B2
优先权日:2004-12-14
标 题 :Method for the production of water-free rare earth metal halogenides, synthesis mixtures containing water-free rare earth metal halogenides and use thereof
发明人：LISCHKA UWE; ROEDER JENS; WIETELMANN ULRICH
权利人:CHEMETALL GMBH
摘要:A method for the production of water-free rare earth metal halogenides by reacting rare earth metal oxides with a halogentation agent.

专利号:US-2023212024-A1
优先权日:2020-04-14
标 题:New lithium rare-earth halides
发明人：BRAIDA MARC-DAVID
权利人:SOLVAY
摘要:The present invention concerns new lithium rare earth halides that may be used as solid electrolytes or in electrochemical devices. The invention also refers to wet and dry processes for the synthesis of such lithium rare earth halides and lithium rare earth halides susceptible to be obtained by these processes.