相似化合物
1992-48-9 6675-79-2 562-90-3欧盟法规
REACH注册ECHA物质C&L通报REACH预注册上下游产品
CAS号18395-80-7 Di-tert-butoxyd... | CAS号64-19-7 冰醋酸 | CAS号75-65-0 叔丁醇 | CAS号562-90-3 正硅酸四乙酯二-叔-丁氧基二氯硅烷置于nach3Coo,Pyridine体系中,用76%的收率获得二叔丁氧基二乙酰氧基硅烷
参考文献:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Si: Mvol.C,125,Page 348-350
标题:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Si: Mvol.C,125,Page 348-350
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专利信息
专利号:WO-2025133656-A1
优先权日:2023-12-21
标题 :Synthesis and use of tuned precatalyst for carbon-monoxide and carbon-dioxide based fischer-tropsch catalyst for controlled product distribution
发明人:SÃ?PI ANDRÃ?S; NAJARI SARA; KÓNYA ZOLTÃ?N; KUKOVECZ Ã?KOS; SAEIDE SAMRAND
权利人:UNIV SZEGEDI
摘要:The present invention belongs to the technical field of design and synthesis of carbon-monoxide and carbon-dioxide-based Fischer-Tropsch synthesis catalysts, and discloses a novel iron-based Fischer-Tropsch synthesis catalyst containing both iron and carbon and a synthesis method and use thereof. The present invention specifically relates to a catalyst mixture for use in hydrogenation of CO and/or CO2, which catalyst mixture comprises i) iron oxide promoted by alkali metal, alkaline earth metal or transition metal, and ii) iron carbide. The invention further relates to a method for production of iron carbide composite comprising different iron carbides, and the use of said carbide composite in combination with alkali metal, alkaline earth metal or transition metal promoted iron oxide for use in hydrogenation of CO and/or CO2.
专利号:US-6495208-B1
优先权日:1999-09-09
标 题 :Near-room temperature CVD synthesis of organic polymer/oxide dielectric nanocomposites
发明人:DESU SESHU B; SENKEVICH JOHN J
权利人:VIRGINIA TECH INTELL PROP
摘要:Nanocomposite thin films with low dielectric constants are made by the simultaneous deposition of an oxide dielectric and an organic polymer at near room temperatures. Suitable oxides include SiO 2 , and suitable organic polymers include poly(chloro-para-xylylene). The two dielectric materials, when deposited, form nanocomposites characterized by nanometer-sized domains of dielectric material. The nanocomposite thin films of this invention are useful as dielectric layers for interlevel dielectric (ILD) and intermetal dielectric (IMD) dielectrics in the manufacture of semiconductor devices as well as for thin films for flat panel displays, food wraps, hybrid ceramics, glass, hard disk drives, and optical disk drives. Additionally, the invention comprises semiconductor devices and semiconductor chips made incorporating nanocomposites deposited by chemical vapor deposition.
专利号:US-10647822-B2
优先权日:2015-08-31
标题:Process for preparing organosilicon compounds containing organyloxy groups
发明人:PRASSE MARKO; OSTENDORF DETLEV
权利人:WACKER CHEMIE AG
摘要:Synthesis of organyloxyfunctional organosilicon compounds is facilitated by a two-step process using a basic lithium, guanidine or amidine catalyst in the first step, and a phosphorus compound having a Pâ•?O linkage in a second step.