CAS: 10026-24-1; Cobalt(2+) Sulfate

专利信息

专利号:US-2015037240-A1
优先权日:2012-03-12
标 题 :Methods of preparing catalysts for the chirally selective synthesis of single-walled carbon nanotubes
发明人：CHEN YUAN
权利人:UNIV NANYANG TECH
摘要:Methods of preparing a sulfur-containing catalyst for the chirally selective synthesis of single-walled carbon nanotubes are presented. Sulfur-containing catalysts for the chirally selective synthesis of single-walled carbon nanotubes, the catalysts comprising sulfur-doped transition metal as active phase on a support, and methods of forming single-walled carbon nanotubes having a selected chirality using the catalysts are also presented.

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:EP-4570809-A1
优先权日:2023-12-13
标题 :Synthesis of a spherical material with zeolitic imidazolate structure
发明人：ANDRIOTOU DESPOINA; PERALTA DAVID
权利人:COMMISSARIAT ENERGIE ATOMIQUE
摘要:The invention relates to a process for synthesizing a material with a zeolitic imidazolate structure comprising zinc or cobalt and in the form of spherical particles, the process comprising at least the following steps: a) reaction in an aqueous medium, at a temperature θ and with stirring, between a zinc or cobalt salt and at least one ligand chosen from imidazole and its derivatives, whereby a precipitate is obtained; andb) recovery of the precipitate; and is characterized in that, in step a), the ligand(s) is (are) present in the aqueous medium at a concentration at least equal to its (their) solubility limit in water at temperature θ.It also relates to a process for preparing a simple or mixed oxide of zinc or cobalt in the form of spherical particles, this process implementing said synthesis process.Applications: photocatalysis, separation, adsorption, gas storage, manufacture of electronic devices, chemical sensors and luminescent probes, health and cosmetics fields, manufacture of electrodes.

专利号:WO-2024256370-A1
优先权日:2023-06-13
标 题 :Synthesis of glufosinate using an amidase-based process
发明人：ZIMMERMANN GUNTHER; POTT MORITZ STEFAN
权利人:BASF SE
摘要:The present invention relates to a method of preparing glufosinate, comprising the steps of hydrolysing an N-carbamoyl glufosinate amide with an Amidase enzyme to form an N- carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N- carbamoyl amino acid compound.

专利号:US-2025120400-A1
优先权日:2021-12-10
标题:Synthesis of glufosinate using a hydantoinase-based process
发明人：DITRICH KLAUS; BREUER MICHAEL; POTT MORITZ STEFAN; ZIMMERMANN GUNTHER; SEEMAYER STEFAN
权利人:BASF SE
摘要:The present invention relates to a method of manufacturing glufosinate, comprising the steps of hydrolysing a hydantoin with a Hydantoinase enzyme to form a N-carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N-carbamoyl amino acid compound.

专利号:US-2017354962-A1
优先权日:2014-12-01
标题 :Synthesis of trimetallic nanoparticles by homogeneous deposition precipitation, and application of the supported catalyst for carbon dioxide reforming of methane
发明人：D'SOUZA LAWRENCE; TAKANABE KAZUHIRO; LAVEILLE PACO; AL SABBAN BEDOUR; BASSET JEAN-MARIE; LI LIDONG
权利人:SABIC GLOBAL TECHNOLOGIES BV
摘要:Disclosed is a supported nanoparticle catalyst, methods of making the supported nanoparticle 5 catalysts and uses thereof. The supported nanoparticle catalyst includes catalytic metals M1, M2, M3, and a support material. M1 and M2 are different and are each selected from nickel (Ni), cobalt (Co), manganese (Mn), iron (Fe), copper (Cu) or zinc (Zn), wherein M1 and M2 are dispersed in the support material. M3 is a noble metal deposited on the surface of the nanoparticle catalyst and/or dispersed in the support material. The nanoparticle catalyst is 10 capable of producing hydrogen (H2) and carbon monoxide (CO) from methane (CH4) and carbon dioxide (CO2).