CAS: 36577-48-7; Zirconium Dicarbonate

专利信息

专利号:US-2025192223-A1
优先权日:2022-03-07
标 题:Synthesis of al-doped llzo thin-tape electrolytes for solid-state batteries using flame-assisted spray pyrolysis
发明人：DENG SILI; MULDOON VALERIE L; ZHANG JIANAN
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:A method of synthesis of aluminum-doped Li 6.25 Al 0.25 La 3 Zr 2 O 12 (Al-LLZO) can include preparing a precursor solution by dissolving lithium nitrate, aluminum nitrate, zirconium (IV) oxynitrate, and lanthanum nitrate in stoichiometric amounts according to the composition Li 6.25 Al 0.25 La 3 Zr 2 O 12 in water, and decomposing droplets by passing through a co-flow burner. Also disclosed is a method of produce producing a thin-tape comprising Al-LLZO.

专利号:US-4806516-A
优先权日:1986-07-24
标题 :Process for producing fluidized catalyst for synthesis of methanol
发明人：OSUGI MINORU; NAKAMURA TADASI; OBATA YORIKO
权利人:MITSUBISHI GAS CHEMICAL CO
摘要:A process for producing a fluidized catalyst for synthesis of methanol, which comprises molding a composition comprising n (A) 10 to 55% by weight of a mixture composed of water-insoluble copper, zinc and zirconium compounds convertible respectively to copper, zinc and zirconium oxides under calcination conditions, said mixture optionally containing a boron compound, n (B) 45 to 90% by weight of water, and n (C) 0.01 to 1% by weight of ammonia into fine particles, and calcining the fine particles.

专利号:US-5859237-A
优先权日:1995-04-28
标 题:Process for the production of phthalocyanine pigment
发明人：NOGUCHI HIDETO; HAYASHI MIKIO; MOMOSE MASATOSHI
权利人:TOYO INK MFG CO
摘要:A process for the production of a phthalocyanine pigment having a clear color tone, a high tinting strength and a finely milled structure by an efficient and economical process, in which the pigmentation from a phthalocyanine crude can be carried out without removing an aromatic hydrocarbon solvent used in the synthesis of the phthalocyanine crude, the process comprising thes steps of n (a) reacting phthalic anhydride or its derivative, urea or its derivative and a catalyst in an organic solvent to synthesize a phthalocyanine crude, n (b) wet-milling a slurry of the synthesized phthalocyanine crude in the presence of a milling medium without removing the aromatic hydrocarbon solvent, and n (c) removing the organic solvent from the slurry of the milled product, purifying the milled product and drying the milled product with a spray type dryer.

专利号:US-4436835-A
优先权日:1982-03-24
标 题:Process for preparation of catalysts
发明人：HORIE SHIGERU; YAMAMOTO YASUO; IKARASHI TAKEO
权利人:MITSUBISHI GAS CHEMICAL CO
摘要:Disclosed is a process for the preparation of a catalyst for the synthesis of methyl formate by dehydrogenating methanol in the gaseous phase, said process being characterized in that (A) at least one phosphate selected from the group consisting of copper phosphates, zinc phosphates and aluminum phosphates, and (B) at least one chloride selected from the group consisting of copper chlorides, zinc chloride, aluminum chloride, alkali metal chlorides and alkaline earth metal chlorides and/or (C) at least one compound selected from the group consisting of alkali metal compounds (exclusive of halides) and alkaline earth metal compounds (exclusive of halides) are added to copper oxide, zinc oxide and aluminum oxide. The catalyst obtained according to this process has a high activity for preparing methyl formate by dehydrogenating methanol in the gaseous phase, and this catalyst is excellent in the heat resistance and durability and has a high mechanical strength.

专利号:US-10131545-B2
优先权日:2013-01-22
标 题:Ammonia synthesis method and catalyst for ammonia synthesis
发明人：SEKINE YASUSHI; TSUNEKI HIDEAKI; IKEDA MASATOSHI
权利人:NIPPON CATALYTIC CHEM IND
摘要:A method which can efficiently produce ammonia at low temperature and low pressure and which can respond flexibly to an unsteady electrical power supply condition. In addition, a catalyst which is excellent in activity for synthesizing ammonia and which is used in a method for efficiently producing ammonia without regard to supply condition and supply location of electrical power. The method is characterized in that a reactor for synthesizing ammonia is used, and the reactor has a pair of electrodes, a voltage applying means for applying voltage between the electrodes, a catalyst between the electrodes, a raw material gas inlet port, and an ammonia-containing gas discharge port, and including introducing at least nitrogen and hydrogen as a raw material gas into the reactor for synthesizing ammonia, and applying a voltage to the electrodes of the reactor for synthesizing ammonia, wherein electrical discharge does not occur by the voltage.

专利号:US-9115001-B2
优先权日:2010-10-15
标 题:Process for nanomaterial synthesis from the preparation and detonation of an emulsion, products and emulsions thereof
发明人：DOS SANTOS ANTUNES ELSA MARISA; CALADO DA SILVA João Manuel; COSTA LAGOA ANA LÚCIA
权利人:DOS SANTOS ANTUNES ELSA MARISA; CALADO DA SILVA João Manuel; COSTA LAGOA ANA LÚCIA; INNOVNANO—MATERIAIS A VANÇADOS S A
摘要:The present invention refers to a nanomaterial synthesis process from the decomposition and subsequent reaction among common and economical insoluble precursors, or precursors which hydrolyze in contact with water, which are incorporated in the internal phase of an emulsion. These insoluble precursors are introduced in the internal phase of an emulsion, then being subject to decomposition and subsequent reaction in the solid state, under shockwave effect during the detonation of the emulsion, the nanomaterial with the intended structure being in the end obtained. The process of the present invention therefore allows obtaining a wide range of nanomaterial as composites or binary, ternary structures or higher structures, with small-sized homogenous primary particles, applicable to several technological fields.