CAS: 335-76-2; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Nonadecafluorodecanoic Acid

上下游产品

CAS号334-48-5 正癸酸 | CAS号2082-76-0 癸酸酐 | CAS号307-79-9 全氟癸酸甲酯 | CAS号307-38-0 2,2,3,3,4,4,5,5...

📜Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于二氧化氮体系中,化学反应生成 十九氟癸酸
参考文献:Process Of Making Fluorocarbon Carbonyl Fluorides
标题:Process Of Making Fluorocarbon Carbonyl Fluorides

专利信息

专利号:US-11400438-B2
优先权日:2018-12-05
标 题 :Synthesis and immobilization of a ferrous sulfite catalyst and method of degrading fluorinated organic chemicals in aqueous media
发明人：DIONYSIOU DIONYSIOS D; ABDELRAHEEM WAEL H M; NADAGOUDA MALLIKARJUNA N
权利人:UNIV CINCINNATI; THE US ADMINISTRATOR OF THE U S ENVIRONMENTAL PROTECTION AGENCY
摘要:A composition includes an aqueous solution including at least one fluorinated organic compound; and a reaction product of a source of iron(II) and a source of sulfite in the presence of water and molecular hydrogen. A method of making a catalyst includes reacting a source of iron(II) and a source of sulfite in the presence of water and molecular hydrogen. The water may include less than or equal to 1 weight percent dissolved molecular oxygen. The catalyst may be used for degrading fluorinated organic chemicals in aqueous media.

专利号:US-4273947-A
优先权日:1979-01-31
标 题:Hydrogenation of fluorine-containing carboxylic acids
发明人：NOVOTNY MIROSLAV
权利人:ALLIED CHEM
摘要:A process is described for the heterogeneous hydrogenation of fluorine-containing alkyl, cycloalkyl, and benzene carboxylic acids to the corresponding primary alcohols. The hydrogenation can be carried out in the liquid or vapor phase in the presence of a solid rhodium or iridium catalyst, employed as the metal, metallic oxide, or mixture thereof. In the liquid phase, the hydrogenation can be carried out batchwise under mild conditions of temperature and pressure, preferably at about 50°-150° C. and about 5-15 atmospheres, in an atmosphere containing hydrogen gas. A preferred embodiment is the hydrogenation of trifluoroacetic acid in the liquid phase to 2,2,2-trifluoroethanol, said alcohol being useful as an intermediate in the synthesis of the anesthetic, isoflurane, CF 3 CHClOCHF 2 .

专利号:US-8999189-B2
优先权日:2010-03-09
标 题 :Ferroelectric fluoride compositions and methods of making and using same
发明人：HALASYAMANI P SHIV; CHANG HONG-YOUNG
权利人:HALASYAMANI P SHIV; CHANG HONG-YOUNG; UNIV HOUSTON SYSTEM
摘要:A method for synthesis of a ferroelectric material characterized by the general formula A x B y F z where A is an alkaline earth metal, B is transition metal or a main group metal, x and y each range from about 1 to about 5, and z ranges from about 1 to about 20 comprising contacting an alkaline earth metal fluoride, a difluorometal compound and a fluoroorganic acid in a medium to form a reaction mixture; and subjecting the reaction mixture to conditions suitable for hydrothermal crystal growth.

专利号:US-2010311615-A1
优先权日:2009-06-09
标 题:Method for synthesis of titanium dioxide nanotubes using ionic liquids

专利号:WO-2024215360-A2
优先权日:2022-05-08
标 题 :Synthesis of shape-controlled polymer nano/microstructures using initiated chemical vapor deposition (icvd) polymerization in structured liquids

专利号:US-8585886-B2
优先权日:2009-06-09
标题 :Method for synthesis of titanium dioxide nanotubes using ionic liquids
发明人：QU JUN; LUO HUIMIN; DAI SHENG
权利人:QU JUN; LUO HUIMIN; DAI SHENG; UT BATTELLE LLC
摘要:The invention is directed to a method for producing titanium dioxide nanotubes, the method comprising anodizing titanium metal in contact with an electrolytic medium containing an ionic liquid. The invention is also directed to the resulting titanium dioxide nanotubes, as well as devices incorporating the nanotubes, such as photovoltaic devices, hydrogen generation devices, and hydrogen detection devices.