CAS: 553-91-3; Lithium Oxalate

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CAS号124-38-9 二氧化碳 | CAS号216959-40-9 ethyl 2-((3-bro... | CAS号144-62-7 草酸 | CAS号554-13-2 碳酸锂 | CAS号556-63-8 甲酸锂 | CAS号1310-65-2 氢氧化锂,无水 | CAS号554-13-2 碳酸锂 | CAS号7440-44-0 活性炭

草酸 在 Lithium Hydroxide体系中,用 水作为反应溶剂,以264 Kg的收率获得lithium Oxalate

专利信息

专利号:US-7601318-B2
优先权日:2000-09-26
标 题:Method for synthesis of carbon-coated redox materials with controlled size
发明人：ARMAND MICHEL; GAUTHIER MICHEL; MAGNAN JEAN-FRANCOIS; RAVET NATHALIE
权利人:HYDRO QUEBEC; CENTRE NAT RECH SCIENT; UNIV MONTREAL
摘要:A method for the synthesis of compounds of the formula C—Li x M 1−y M′ y (XO 4 ) n , where C represents carbon cross-linked with the compound Li x M 1−y M′ y (XO 4 ) n , in which x, y and n are numbers such as 0≦x≦2, 0≦y≦0.6, and 1≦n≦1.5, M is a transition metal or a mixture of transition metals from the first period of the periodic table, M′ is an element with fixed valency selected among Mg 2+ , Ca 2+ , Al 3+ , Zn 2+ or a combination of these same elements and X is chosen among S, P and Si, by bringing into equilibrium, in the required proportions, the mixture of precursors, with a gaseous atmosphere, the synthesis taking place by reaction and bringing into equilibrium, in the required proportions, the mixture of the precursors, the procedure comprising at least one pyrolysis step of the carbon source compound in such a way as to obtain a compound in which the electronic conductivity measured on a sample of powder compressed at a pressure of 3750 Kg·cm −2 is greater than 10 −8 S·cm −1 . The materials obtained have excellent electrical conductivity, as well a very improved chemical activity.

专利号:US-7384739-B2
优先权日:2001-11-14
标题 :Compositions for enhancing DNA synthesis, DNA polymerase-related factors and utilization thereof
发明人：KITABAYASHI MASAO; KUROITA TOSHIHIRO; ISHIDA YOSHIKAZU; KOMATSUBARA HIDEYUKI; NISHIYA YOSHIAKI; OKA MASANORI; KAWAMURA YOSHIHISA; IMANAKA TADAYUKI
权利人:TOYO BOSEKI
摘要:The invention provides methods, kits, and compositions for enhancing synthesis of DNA involving a carboxylate ion-supplying substance that is effective in promoting DNA synthesis in enzymatic DNA synthesis reactions. The invention further provides a thermostable DNA polymerase-related factor derived from Thermococcus species, which has an activity to promote the DNA synthesis activity of DNA polymerase or which binds to DNA polymerase.

专利号:WO-2022234603-A1
优先权日:2021-05-07
标题:Synthesis of nanodiamonds from organic compounds
发明人：RAY SIRSENDU SEKHAR; SAHA SAYAN; TRIPATHY SOUMYA PRATAP
权利人:RAY SIRSENDU SEKHAR
摘要:A metal cation mediated catalysis for synthesizing nanodiamonds from organic compounds having carboxyl or hydroxyl or carbonyl functional group includes steps of preparing a solution of a solvent, organic compounds with metallic cation in a synthesis vessel, adding a metal cation catalyst or a metal halide catalyst, heating and processing the solution to isolate precipitates formed, analyzing the precipitate to confirm presence of nanodiamonds using characterization techniques.

专利号:US-10865493-B2
优先权日:2017-08-22
标 题 :Synthesis of lithium manganese dioxide micro/nanostructures
发明人：BEHBOUDIKHIAVI SEPIDEH; JAVANBAKHT MEHRAN; MOZAFFARI SAYED AHMAD; GHAEMI MEHDI
权利人:BEHBOUDIKHIAVI SEPIDEH; JAVANBAKHT MEHRAN; MOZAFFARI SAYED AHMAD; GHAEMI MEHDI
摘要:A method for synthesizing mesoporous lithium manganese dioxide micro/nanostructures, in accord with an implementation, includes preparing an aqueous metal salt solution by dissolving a lithium ion source and a manganese ion source in water, and subjecting the aqueous metal salt solution to an anodic electrodeposition process. The anodic electrodeposition process may include transferring the aqueous metal salt solution to an electrodeposition bath comprising an anode electrode and a cathode electrode, such that the anode electrode and the cathode electrode are immersed in the transferred aqueous metal salt solution, and applying a pulse reverse current through the electrodeposition bath to obtain lithium manganese dioxide deposited on a surface of the anode electrode.

专利号:US-12319590-B2
优先权日:2020-11-03
标题:Synthesis of olivine lithium metal phosphate cathode materials
发明人：HADIDI LIDA
权利人:NANO ONE MAT CORP
摘要:An improved method for the formation of lithium metal phosphate cathode material is provided. The process comprises:forming a first aqueous suspension comprising a first molar concentration of Li+ and a second molar concentration of PO43−;forming a second aqueous suspension comprising a metal source wherein the metal source comprises at least one iron source selected from the group consisting of Fe2O3, FeOOH and Fe3O4 and an organic acid, organic alcohol or salt of an organic acid;wherein iron of the iron source is present in a third molar concentration;combining the first aqueous suspension and the second aqueous suspension and allowing a precipitate to form;drying the precipitate; andcalcining the precipitate thereby forming the lithium iron phosphate cathode material having a formula represented by LiMPO4/C wherein the lithium iron phosphate cathode material comprises up to 3 wt % carbon.

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.