CAS: 1308-04-9; Cobalt(Iii) Oxide

专利信息

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-11866647-B2
优先权日:2018-07-18
标 题 :Electrochromic material and method of manufacturing thereof
发明人：MESHCHERYAKOV VLADIMIR IGOREVICH; MANAKHOV ANTON MIKHAILOVICH; POGORELOV NIKOLAY ANATOLIEVICH; CHUGUNOV VLADIMIR ALEKSANDROVICH
权利人:COMBERRY LLC
摘要:Inorganic electrochromic materials and methods of manufacturing utilize a reactive PDC magnetron, where co-sputtering synthesis of electrochromic materials are performed: (1) directly from carbide targets; (2) from relevant transition metals and graphite target, as well as non-metal elements such as Si, Ge, P, B, etc.; (3) directly from composite targets (fine powder mixture of transition metals, non-metal elements and graphite powder). Sputtering may be performed instantly from 1 to 4 targets. For co-sputtering, a combination of gas mixtures may be used: Ar/O2/N2, Ar/H2/N2/O2, Ar/NH3/O2, Ar/CO/N2/O2, Ar/CO/H2/N2/O2, Ar/CH4/N2/O2 and Ar/NH3/CO/N2/O2. This allows obtaining electrochromic materials with increased electronic and ionic conductivity, higher coloration and good cycling (lifetime). Moreover, different tints of blue as well as gray, black and brown colors neutral to the eye may be obtained. Sputtered electrochromic films were additionally improved by “thermo-splittingâ€? pre-intercalated thin films. This allows achieving higher coloring and bleaching speed and better lietime.

专利号:US-12325643-B1
优先权日:2024-10-30
标 题 :Synthesis of cobalt oxide nanoparticles using L-valine as a fuel
发明人：AHMED EHAB ABDELHAMED ABDELRAHMAN
权利人:IMAM MOHAMMAD IBN SAUD ISLAMIC UNIV
摘要:A method for synthesizing cobalt oxide nanoparticles includes mixing an aqueous solution of a cobalt precursor and L-valine to obtain a reaction mixture and heating up the reaction mixture to temperature of at least 100° C. to obtain a dry powder. The method further includes calcining the dry powder to obtain the cobalt oxide nanoparticles. The cobalt oxide nanoparticles have an average particle size of 200 nm or less. The cobalt oxide nanoparticles are substantially spherical and include mesopores having a total pore volume of 0.1 to 0.5 cm3/g.

专利号:EP-0843648-A1
优先权日:1995-08-02
标 题:Synthesis of lithiated transition metal oxides

专利号:US-10807875-B2
优先权日:2018-10-05
标题 :Zeolite syntheses and directing agents
发明人：BURTON ALLEN W; VROMAN HILDA B; FALKOWSKI JOSEPH M; TEREFENKO EUGENE; MAO KANMI
权利人:EXXONMOBIL RES & ENG CO
摘要:The zeolite UTD-1 may be formed under hydrothermal synthesis conditions using a directing agent that does not include a metal atom therein. Methods for synthesizing the zeolite UTD-1 may comprise: combining at least a silicon atom source and a directing agent having a structure of n nin an aqueous medium; forming the zeolite in the aqueous medium under hydrothermal synthesis conditions, such that the zeolite has a framework silicate with a cationic portion of the directing agent occluded within pores or channels of the framework silicate; and isolating the zeolite from the aqueous medium. The zeolite has a powder x-ray diffraction pattern with at least the following 2θscattering angles: 6.0±0.12, 7.6±0.1, 14.66±0.15, 19.7±0.15, 21.27±0.15, 22.13±0.15, 22.61±0.15, and 24.42±0.10 for a borosilicate form zeolite, or 6.0±0.12, 7.6±0.15, 14.55±0.15, 19.64±0.15, 21.01±0.20, 21.90±0.20, 22.34±0.20, and 24.38±0.20 for an aluminosilicate form zeolite.

专利号:CN-102800864-A
优先权日:2012-08-23
标题 :Synthesis process of iron-lithium nanocomposite