CAS: 513-79-1; Cobalt(Ii) Carbonate

专利信息

专利号:US-4794199-A
优先权日:1984-07-05
标题:Process for synthesis of primary amines from olefins, syngas and ammonia
发明人：LIN JIANG-JEN; KNIFTON JOHN F
权利人:TEXACO INC
摘要:This invention concerns the synthesis of primary amines from olefins, synthesis gas and ammonia via an amination process in the presence of a cobalt catalyst, an ether solvent and a tertiary group VB donor ligand.

专利号:US-10944106-B2
优先权日:2018-06-25
标题 :Metal oxide and synthesis of lithium ion battery
发明人：CHEN PENGWEI; WANG MENG; XU LEIMIN; WANG LIANG
权利人:NINGDE AMPEREX TECHNOLOGY LTD
摘要:The present application relates to a metal oxide and synthesis of a lithium ion battery. Specifically, the present application selects a cobalt oxide compound, which uses Co3O4 as a main body, as a precursor of lithium cobalt oxide, and anion doping is performed in particles of Co3O4 to obtain a doped precursor for lithium cobalt oxide. The general formula of the precursor can be expressed as Co3(O1-yMy)4, where about 0
专利号:US-5955051-A
优先权日:1996-08-02
标 题 :Synthesis of lithium nickel cobalt dioxide
发明人：LI WU; CURRIE JOHN CARLETON; WOLSTENHOLME JACK
权利人:WESTAIM TECHNOLOGIES INC
摘要:A single calcination stage process for the synthesis of homogeneous crystalline lithium nickel cobalt dioxide from either a mechanical mixture of nickel and cobalt oxides, hydroxide or oxyhydroxide or a chemical precipitation of a homogeneous nickel cobalt hydroxide or cobalt nickel cobalt oxyhydroxide is provided. The reactants are calcined in the presence of lithium hydroxide and an alkali metal hydroxide under predetermined oxygen partial pressure and temperature conditions. The products of the process are characterized in having a lithium to transition metal ratio closely approximating to the desired theoretical value.

专利号:US-8652431-B2
优先权日:2009-11-10
标 题 :Metal fluorophosphate synthesis and use as an active material for a battery electrode
发明人：PATOUX SEBASTIEN; BOURBON CAROLE; DUMONT-BOTTO ERWAN; DOLLE MICKAEL; ROZIER PATRICK
权利人:PATOUX SEBASTIEN; BOURBON CAROLE; DUMONT-BOTTO ERWAN; DOLLE MICKAEL; ROZIER PATRICK; COMMISSARIAT ENERGIE ATOMIQUE; CT NATIONALE DE RECH SCIENT
摘要:A method of synthesis of a metal fluorophosphate having the following general formula (1): X a M b (PO 4 ) c F d (1), in which: X is an alkaline metal selected among sodium (Na) and lithium (Li) or a mixture of said metals; M is a transition metal selected among the following elements: Co, Ni, Fe, Mn, V, Cu, Ti, Al, Cr, Mo, Nb or a combination of at least two of said metals, 0≦a≦5; 0.5≦b≦3; 0.5≦c≦3; and d is an integer equal to 1, 2 or 3. The method contains an electric-field-activated sintering process for a mixture (1) formed by at least one first phosphate-containing solid precursor and at least one second fluorine-containing solid precursor.

专利号:WO-9705062-A1
优先权日:1995-08-02
标题:Synthesis of lithiated transition metal oxides
发明人：WOLSTENHOLME JACK; LI WU; CURRIE JOHN C; DUBOIS MAURICE
权利人:WESTAIM TECHNOLOGIES INC
摘要:A synthesis for lithiated transition metal oxide powders is provided which comprises reacting one or more transition metal compounds with a lithium compound, wherein the lithium compound is in a molten phase. The reaction mixture may contain additives, which act primarily to extend the temperature range of the molten phase of the lithium compound.

专利号:US-2023242953-A1
优先权日:2020-06-08
标 题 :Engineered Bacterial Strain and Method of Use for One-Pot Vitamin C Synthesis
发明人：SCHWEIGER PAUL BRUCE
权利人:WISYS TECH FOUNDATION INC
摘要:An engineered bacterial strain expressing dehydrogenases capable of oxidizing D- sorbitol to 2-keto-gulonic acid is provided by the present invention. Methods of using same in a one-pot synthesis of L-ascorbic acid (vitamin C) are also described.