CAS: 12014-56-1; Cerium Hydrate

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CAS号7732-18-5 水 | CAS号110-91-8 吗啉 | CAS号7778-54-3 漂白粉 | CAS号7790-86-5 氯化铈,无水 | CAS号7681-52-9 次氯酸钠

Cerium Orthophosphate 反应生成氢氧化铈
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专利信息

专利号:US-4920204-A
优先权日:1987-11-12
标题:Ceric hydrocarbyloxy nitrates and their use in organic synthesis
发明人：GRADEFF PETER S; SCHREIBER FRED G; GROSBOIS JEAN; MAUERMANN HEIKO
权利人:RHONE POULENC IND
摘要:Ceric hydrocarbyloxy nitrates having the general formula: x = 1, 2 or 3 are obtained by reaction of ceric ammonium nitrate with x moles of ammonia and an aliphatic, cycloaliphatic or aromatic alcohol having from two to twenty carbon atoms, and are useful in the preparation of ceric hydrocarbyl oxides difficult or expensive of access by other routes, and in synthesis of other organic ceric compounds.

专利号:US-2017312313-A1
优先权日:2016-04-28
标 题 :Synthesis of ultra-small ceria-zirconia nanoparticles and ceria-zirconia nano complex and its application as a therapeutic agent for sepsis

专利号:US-5928619-A
优先权日:1992-09-15
标 题:Composition based on ceric oxide, preparation and use
发明人：BONNEAU LIONEL; PIJOLAT MICHELE; TOURET OLIVIER
权利人:RHONE POULENC CHIMIE
摘要:The invention relates to new compositions based on ceric oxide having an improved oxygen storage capacity, these compositions being characterized in that they contain, besides ceric oxide, at least one oxide of another metallic element M chosen from the group consisting of iron, bismuth, nickel, tin and chromium or one of their mixtures, this oxide preferably being in solid solution with the abovementioned cerium oxide. The process of synthesis of these compositions consists in first of all preparing an intimate mixture between (i) a ceric oxide or a ceric hydroxide and (ii) at least one additive consisting of a hydroxide or a salt, thermally decomposable to an oxide, of the metallic element M, and in then calcining this mixture so as to obtain the desired composition based on oxides. The compositions according to the invention are particularly useful in the manufacture of catalysts and/or catalyst supports, especially those intended for treating exhaust gases from internal combustion engines.

专利号:CN-108884005-A
优先权日:2016-04-07
标题 :The synthesis of 2 '-fluoro- 6 '-methylene-carbocyclic ring adenosines (FMCA) and 2 '-fluoro- 6 '-methylene-carbocyclic ring guanosines (FMCG)