CAS: 7784-18-1; Aluminium Fluoride

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15098-87-0 32287-65-3

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CAS号1333-84-2 dialuminum,oxyg... | CAS号7446-70-0 氯化铝 | CAS号7637-07-2 三氟化硼 | CAS号7664-39-3 氟化氢 | CAS号16940-66-2 硼氢化钠 | CAS号13755-29-8 氟硼酸钠 | CAS号75-73-0 四氟化碳 | CAS号7782-41-4 氟 | CAS号7429-90-5 铝片 | CAS号7681-38-1 硫酸氢钠 | CAS号7429-90-5 铝片 | CAS号497-19-8 纯碱 | CAS号1333-84-2 dialuminum,oxyg... | CAS号7783-61-1 四氟化硅 | CAS号1302-42-7 铝酸钠 | CAS号7360-53-4 三甲酸铝 | CAS号7664-39-3 氟化氢

Aluminium(Iii) Fluoride Trihydrate 以 Solid 作为反应溶剂,化学反应生成 氟化铝
参考文献:氟化γ-氧化铝和β-氟化铝(iii)表面对卤化氢和叔丁基氯化物的反应性
标题:氟化γ-氧化铝和β-氟化铝(iii)表面对卤化氢和叔丁基氯化物的反应性
摘要:路易斯酸β-铝(iii)氟化物和γ-氧化铝,在室温下用四氟化硫氟化,都与氟化氢和氯化物相互作用,如使用[18 F]和[36 Cl]的放射性示踪剂测量所证明的.的hcl的朝向两个表面上的不同的行为是通过考虑合理的表面位点,并在β-的alf的情况下合理化3,残留水的作用.两种材料都促进叔丁基氯的脱氯化氢作用.β-铝(iii),氟化还具有在弗瑞德-克莱福特烷基化而卜低聚一些催化活性吨cl在氟化γ-氧化铝上占主导地位.行为不同似乎是由于在静态条件下氟化的γ-氧化铝上同时存在路易斯和布朗斯台德表面酸性.建议对此表面进行描述.
DOI:10.1039/b106229H

专利信息

专利号:US-2024375965-A1
优先权日:2021-10-04
标 题:MXene compound having novel crystalline morphology, and process for fabricating a compound of MAX phase type for synthesis of said MXene compound
发明人：CHMIELOWSKI RADOSLAW; LARROMONA GERARDO; DELATOUCHE BRUNO; PERE DANIEL
权利人:IMRA EUROPE SAS
摘要:MXene compound having a novel crystalline morphology, and process for fabricating a compound of MAX phase type for synthesis of said MXene compound. The invention firstly relates to a MXene compound advantageously having a crystalline morphology that is mostly in tablet form which may be obtained from a MAX phase precursor obtained by spark plasma sintering process whereby the powders of the mixture are insulated, and to a process for fabricating the MXene compound. The invention also relates to compound of MAX phase type obtained by spark plasma sintering process whereby the powders of the mixture are insulated. The invention also relates to a synthesis process of an MXene compound from said precursor, and to the MXene compound thus obtained advantageously having a crystalline morphology that is mostly in tablet form.

专利号:US-7247287-B2
优先权日:2003-06-11
标 题 :Synthesis of aluminophosphates and silicoaluminophosphates
发明人：CAO GUANG; SHAH MATU J
权利人:EXXONMOBIL CHEM PATENTS INC
摘要:The invention is directed to a method of synthesising silicoaluminophosphate and aluminophosphate molecular sieves using synthesis templates that contain at least one template of general formula R 1 R 2 N—R 3 , wherein R 1 and R 2 are independently selected from the group consisting of alkyl groups having from 1 to 3 carbon atoms and hydroxyalkyl groups having from 1 to 3 carbon atoms; R 3 is selected from the group consisting of 4- to 8-membered cycloalkyl groups, optionally substituted by 1 to 3 alkyl groups having from 1 to 3 carbon atoms, and 4- to 8-membered heterocyclic groups having from 1 to 3 heteroatoms, said heterocyclic groups being optionally substituted by 1 to 3 alkyl groups having from 1 to 3 carbon atoms and the heteroatoms in said heterocyclic groups being selected from the group consisting of O, N, and S. In particular, the present invention relates to the synthesis of silicoaluminophosphate molecular sieves of the CHA framework type having a low silicon to aluminium atomic ratio.

专利号:US-2010016607-A1
优先权日:2006-12-11
标题:Process for the Synthesis of Highly Active Binary Metal Fluoride as a Fluorinating Agent for Aromatics
发明人：DOLBIER JR WILLIAM R; JANMANCHI KRISHNA MURTHY
权利人:UNIV FLORIDA
摘要:The subject invention relates to a process for the synthesis of highly active binary metal fluoride system for the fluorination of aromatic compounds. Fluorinated aromatic compounds are valuable synthons for the chemical synthesis of pharmaceutical drugs and novel polymers. Fluorobenzene is used to control carbon content in steel manufacturing, is an intermediate for pharmaceuticals, pesticides and other organic compounds. Fluorobenzene is typically produced by the reaction of aniline and sodium nitrite in the presence of hydrogen fluoride. The present invention relates to a process for the synthesis of highly active binary metal fluoride system consists of copper (II) fluoride and aluminum (III) fluoride for the fluorination of aromatic compounds in gas phase and recycling of the reagent, in situ, using O 2 and HF.

专利号:US-5096684-A
优先权日:1989-03-31
标题 :Process for the synthesis of precursors of molecular sieves of the silicoaluminophosphate type, precursors obtained and their application to obtaining the said molecular sieves
发明人：GUTH FRANCOISE; KESSLER HENRI; DES COURIERES THIERRY
权利人:ELF FRANCE
摘要:Process for the synthesis of precursors of molecular sieves of the silicoaluminophosphate type by heating to >/=100 DEG C. under autogenous pressure a reaction mixture containing sources of silicon, aluminum and phosphorus in the presence of an organic structuring agent and of hydrofluoric acid. The precursor obtained can be converted into molecular sieve by calcination. Molecular sieves of the silicoaluminophosphate type can be used as adsorbants and catalysts for the conversion of hydrocarbons.

专利号:EP-1308206-A1
优先权日:2001-10-29
标 题:Process for the synthesis of an aluminium modified carbon supported palladium catalyst
发明人：MURTHY JANMANCHI KRISHNA; SHEKAR SRIDARA CHANDRA; RAMARAO KAMARAJU SEETHA; RAJU BURRI DAVID; RAGHAVAN KONDAPURAM VIJAYA
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to a process for the synthesis of highly active modifiedncarbon supported palladium catalyst by simultaneously impregnating activated carbon with anpalladium precursor and an aluminium precursor. The carbon supported palladium catalyst isnuseful for the hydrodechlorination of dichlorodifluoromethane to produce difluoromethane.

专利号:US-9714174-B2
优先权日:2012-07-19
标题:Methods of controlling polymorphism in organic-free synthesis of Na-zeolites and zeolite crystals formed therefrom
发明人：RIMER JEFFREY D; MALDONADO MIGUEL; OLEKSIAK MATTHEW D
权利人:RIMER JEFFREY D; MALDONADO MIGUEL; OLEKSIAK MATTHEW D; UNIV HOUSTON SYSTEM
摘要:Methods of controlling crystal polymorphism in organic-free synthesis of Na-Zeolites and the zeolite crystals formed using those methods are provided. The methods disclosed herein create certain types of zeolite crystals more efficiently than other previously known methods. The methods also create certain types of zeolite crystals in a form and concentration not previously disclosed. The methods disclosed herein generally comprise using solutions with varying ratios of silicon (Si), aluminum (Al), hydroxide (OH), and water. Some implementations of the invention disclosed include efficient methods of producing nearly pure cancrinite (CAN), methods of obtaining sodalite in solutions with a high Si/Al ratio, and a method of forming thin, platelet-like ANA crystals with a width of less than about 1 μm and a length of at least about 3 μm.