CAS: 103470-68-4; Yttrium(Iii) 2-Ethylhexanoate
该化合物是一种协调化合物,其特征为在+3氧化状态下具有ytrium特征的合成物,含有2-乙基己酸离心,并配有2-乙基己酸丁酯,该物质一般是白色的,以其溶解性在有机溶剂中闻名,在各种应用中,包括作为合成基于ytrium的材料和催化剂的前体,均能发挥作用;2-乙基己酸盐的离心剂的存在增强了其稳定性,便于其融入有机基质.在元素含量介质为15%至17%的情况下,该化合物经常被用于生产三氟氧化物和其他含有ytrium的化合物,这些化合物在电子,磷和陶瓷中都很重要.此外,酵母(III)2-乙基己酸酯能够表现出热稳定性,这对高温应用是有利的.在处理该化合物时,应当注意安全防范措施,因为亚基化合物会给健康带来风险,如果是吸入或吸入的话.
- 英文名称Yttrium(Iii) 2-Ethylhexanoate
- 中文名称2-乙基己酸钇
- 其它别名YTTRIUM(III) 2-ETHYLHEXANOATE, 10% W/V IN N-HEXANE; Yttrium(III) 2-ethylhexanoate (15-17% Y); YTTRIUM(III) 2-ETHYLHEXANOATE, 99.8% (METALS BASIS); 99.8%(metalsbasis); Yttrium(III)2-ethylhexanoate(15-17%Y),superconductorgrade(99.9%-Y)(REO); YTTRIUM(III) 2-ETHYLHEXANOATE (15-17% Y), SUPERCONDUCTOR GRADE
- CAS编号103470-68-4
- MFCD编号:MFCD00070441
- 分子式:C24H45O6Y分子量:518.51635
- 产品CID: 69368
- 产品分类有机原料 → 有机金属类化合物 → 有机钪、钽、铊、钨、锑、镧、铅、钒、钼、铬、镱等
物理性质
MSDS等安全信息
合成工艺路线路线简述
专利信息
专利号:US-7220398-B2
优先权日:2002-02-19
标题:Mixed-metal oxide particles by liquid feed flame spray pyrolysis of oxide precursors in oxygenated solvents
发明人：SUTORIK ANTHONY C; LAINE RICHARD M; MARCHAL JULIEN; JOHNS TYRONE; HINKLIN THOMAS
权利人:TAL MATERIALS & THE REGENTS OF
摘要:Liquid feed flame spray pyrolysis of solutions of a metal oxide precursor which is an alkoxide or C 1-6 carboxylate and at least one second metal oxide precursor and/or second metal compound dissolved in oxygenated solvent by combustion with oxygen lead to the formation of sub-micron mixed-metal oxide powders not accessible by other processes or by the pyrolysis of metal chlorides or nitrates. The powders have numerous uses in advanced materials applications including particulate solid state lasers, advanced ceramic materials, and as catalysts in organic synthesis and automobile exhaust systems.
专利号:US-8017036-B1
优先权日:2007-03-14
标题 :Single step gas phase flame synthesis method to produce sub-10 nanometer sized rare earth doped nanoparticles
发明人：AUSTIN ROBERT H; LIM SHUANG FANG; RIEHN ROBERT
权利人:UNIV PRINCETON
摘要:Methods for forming rare earth element doped oxide, oxyhalide and oxysulfide activated nanoparticles by the following method steps:n (a) providing a precursor solution of a water- or alcohol-soluble host metal salt or host metalloid compound and one or more water- or alcohol-soluble rare earth element salts in a polar solution; (b) forming an aerosol of the precursor solution and oxygen; (c) feeding the aerosol to a heated Laval tube (d) igniting the aerosol with a reactive gas flame at the apex of the Laval tube to pyrolyze the salts; and (e) expanding and cooling the pyrolysis gases emerging from the Laval tube so that rare earth element doped nanoparticles precipitate therefrom; wherein one or more of the aerosol particle size, flow rate through the Laval tube and pyrolysis temperature are selected to provide a predetermined particle size and degree of crystallinity without particle aggregation. Rare earth element doped oxide, oxyhalide and oxysulfide activated mono-disperse nanoparticles are also disclosed.
专利号:US-7595275-B2
优先权日:2006-08-15
标 题:Catalyst compositions and their synthesis
发明人：XU TENG
权利人:EXXONMOBIL CHEM PATENTS INC
摘要:The present invention relates to molecular sieve compositions and a process to synthesize such compositions. More particularly, this invention relates to a catalyst composition with metal oxide deposited on the exterior surface of the molecular sieve particles. The metal oxide can be deposited by contacting the molecular sieve particles with a solution of a metal-containing salt and a solvent, the metal-containing salt solution having an anion size larger than the pore size of the molecular sieve particles. The molecular sieve particles can then be dried and then treated under conditions sufficient to form a metal oxide, whereby at least a portion of the metal-containing salt can be converted to metal oxide.
专利号:US-9385364-B2
优先权日:2010-11-11
标题:Carbon-deposited alkali metal oxyanion electrode material and process for preparing same
发明人：LIANG GUOXIAN; DUFOUR JASMIN; HOLZAPFEL MICHAEL; MICHOT CHRISTOPHE
权利人:JOHNSON MATTHEY PLC
摘要:The present invention relates to a process for the synthesis of a carbon-deposited alkali metal oxyanion cathode material comprising particles, wherein said particles carry, on at least a portion of the particle surface, carbon deposited by pyrolysis, said process comprising a dry high-energy milling step performed on precursors of said carbon-deposited alkali metal oxyanion prior to a solid-state thermal reaction.
专利号:CN-115236022-A
优先权日:2022-06-10
标 题 :Methods and systems for characterizing and predicting flame synthesis characteristics of precursors
