Patent application number | Description | Published |
20090253937 | ELECTROCHEMICAL PRODUCTION OF STERICALLY HINDERED AMINES - The present invention relates to a process for preparing an amine, which comprises the step cathodic reduction of a corresponding oxime derivative of the general formula (I) | 10-08-2009 |
20110138781 | METHOD FOR REMOVING COMPOUNDS CONTAINING SULFUR FROM FUELS - The present invention relates to a process for removing sulfur-comprising compounds from fuels, wherein a sulfur-comprising fuel is brought into contact with copper-1,3,5-benzenetricarboxylic acid MOF. | 06-16-2011 |
20110147228 | PROCESS FOR THE ANODIC DEHYDRODIMERIZATION OF SUBSTITUTED PHENOLS - The invention relates to a process for preparing biaryl alcohols, in which anodic dehydrodimerization of substituted phenols is carried out in the presence of partially fluorinated and/or periluorinated mediators and a supporting electrolyte at a graphite electrode. | 06-23-2011 |
20120006688 | ELECTROLYTE AND SURFACE-ACTIVE ADDITIVES FOR THE ELECTROCHEMICAL DEPOSITION OF SMOOTH, DENSE ALUMINUM LAYERS FROM IONIC LIQUIDS - The present invention relates to a process for the electrochemical deposition of aluminum, by means of which matt or shiny, dense aluminum layers can be obtained and which comprises the steps: (a) provision of an electrolysis apparatus having at least one anode and at least one cathode in an electrolysis space, (b) electrochemical deposition of aluminum on the at least one cathode of the electrolysis apparatus from an ionic liquid comprising anions and cations and also one or more metal salt(s) and one or more additive(s), wherein the current density at the at least one cathode is at least 50 A/m | 01-12-2012 |
20120028868 | REMOVAL OF METAL SALT-COMPRISING IONIC LIQUIDS FROM WORKPIECES AND RECYCLING OF SUCH LIQUIDS - The present invention relates to a method of removing residues of a metal salt comprising ionic liquid—from a workpiece, which comprises the step
| 02-02-2012 |
20120067736 | PROCESS FOR PREPARING UNSYMMETRICAL BIARYL ALCOHOLS - The invention relates to a process for preparing unsymmetrical biaryl by anodic dehydrodimerization of substituted ortho-alkoxyaryl alcohols in the presence of partially fluorinated and/or perfluorinated mediators and a supporting electrolyte. | 03-22-2012 |
20120073978 | USE OF IONIC LIQUIDS FOR THE PRETREATMENT OF SURFACES OF PLASTICS FOR METALLIZATION - Process for coating plastics with metals, wherein the plastics are pretreated with a composition comprising at least one salt having a melting point of less than 100° C. at 1 bar (hereinafter referred to as ionic liquid). | 03-29-2012 |
20120080320 | PROCESS FOR THE ANODIC CROSS-DEHYDRODIMERIZATION OF ARENES - The invention relates to a process for preparing biaryls by anodic cross-dehydrodimerization of substituted phenols with arenes in the presence of partially fluorinated and/or perfluorinated mediators and a supporting electrolyte. | 04-05-2012 |
Patent application number | Description | Published |
20110143220 | THIAZOLE COMPOUNDS AS ADDITIVES IN ELECTROLYTE SOLUTIONS IN ELECTROCHEMICAL CELLS AND BATTERIES - The present invention relates to an electrolyte solution comprising at least one solvent as component A, at least one electrolyte as component B and from 0.1 to 20% by weight, based on the total electrolyte solution, of at least one heteroaromatic compound of the general formula (I) as component C, the use of such a compound in electrolyte solutions, the use of such an electrolyte solution in an electrochemical cell or for metal plating, and also electrochemical cells comprising a corresponding electrolyte solution. | 06-16-2011 |
20110260100 | Novel Metal-Organic Frameworks as Electrode Material for Lithium Ion Accumulators - Described is an electrode material which is suitable for a lithium ion accumulator and comprises a porous metal-organic framework, wherein the framework comprises lithium ions and optionally at least one further metal ion and at least one bidentate organic compound and the at least one bidentate organic compound is based on a dihydroxydicarboxylic acid which can be reversibly oxidized to a quinoid structure. Also described is a porous metalorganic framework, the use thereof and also lithium ion accumulators comprising such electrode materials. | 10-27-2011 |
20120031771 | PROCESS FOR PREPARING REACTIVE ZINC BY ELECTROCHEMICAL REDUCTION - The invention relates to a process for preparing reactive zinc by electrochemical reduction, wherein iron or steel is used as cathode material. | 02-09-2012 |
20120064414 | PRODUCING SOLVENT MIXTURES HAVING A LOW WATER CONTENT - A process for producing a solvent mixture comprising
| 03-15-2012 |
20120152757 | PROCESS FOR THE ELECTROCHEMICAL FLUORINATION OF ORGANIC COMPOUNDS - The present invention relates to a process for the electrochemical fluorination of an organic compound, wherein a reaction solution comprising the organic compound and a fluorinating agent is subjected to electric current in an electrochemical fluorination cell. | 06-21-2012 |
20130040031 | METHOD FOR PRODUCING VANILLIN BY ELECTROCHEMICAL OXIDATION OF AQUEOUS LIGNIN SOLUTIONS OR SUSPENSIONS - The present invention relates to a method for producing vanillin, which comprises an electrochemical oxidation of an aqueous, lignin-comprising suspension or solution at an anode, wherein the anode used is a silver electrode. | 02-14-2013 |
20130053582 | PROCESS FOR THE ELECTROCHEMICAL PREPARATION OF GAMMA-HYDROXYCARBOXYLIC ESTERS AND GAMMA-LACTONES - γ-Hydroxycarboxylic esters and γ-lactones which are suitable as flavors can be prepared by electrochemical reductive cross-coupling of α,β-unsaturated esters with carbonyl compounds in an undivided electrolysis cell having a cathode composed of lead, lead alloys, cadmium, cadmium alloys, mercury, steel, glassy carbon or boron-doped diamonds and a basic aqueous electrolyte comprising an electrolyte salt which suppresses the cathodic formation of hydrogen. | 02-28-2013 |
20130164634 | MIXTURES AND USE THEREOF IN LITHIUM ION BATTERIES - A mixture useful as an electrolyte in lithium ion batteries and use thereof are provided. Lithium ion batteries with good performance, especially good cyclability after prolonged operation are obtained. The mixture contains an aprotic organic solvent, a cyclic compound containing C | 06-27-2013 |
20130209896 | ELECTROCHEMICAL CELLS AND USE THEREOF - Electrochemical cells comprise
| 08-15-2013 |
20130334058 | ANODIC OXIDATION OF ORGANIC SUBSTRATES IN THE PRESENCE OF NUCLEOPHILES - This invention refers to a process of anodic substitution comprising the electrolyzing the liquid reaction medium in an electrochemical cell comprising a cathode and an anode, whereas the liquid reaction medium comprises an organic compound with at least one carbon bound hydrogen atom, a nucleophilic agent, and an ionic liquid in a proportion of at least 10% by weight, and whereas the said hydrogen atoms are replaced at least partially with the nucleophilic group of said nucleophilic agent. Preferably, a gas diffusion layer electrode is used as anode. | 12-19-2013 |
20140100376 | PROCESS FOR THE ELECTROCHEMICAL PREPARATION OF GAMMA-HYDROXYCARBOXYLIC ESTERS AND GAMMA-LACTONES - γ-Hydroxycarboxylic esters and γ-lactones which are suitable as flavors can be prepared by electrochemical reductive cross-coupling of α,β-unsaturated esters with carbonyl compounds in an undivided electrolysis cell having a cathode composed of lead, lead alloys, cadmium, cadmium alloys, mercury, steel, glassy carbon or boron-doped diamonds and a basic aqueous electrolyte comprising an electrolyte salt which suppresses the cathodic formation of hydrogen. | 04-10-2014 |
20150083604 | THIAZOLE COMPOUNDS AS ADDITIVES IN ELECTROLYTE SOLUTIONS IN ELECTROCHEMICAL CELLS AND BATTERIES - The present invention relates to an electrolyte solution comprising at least one solvent as component A, at least one electrolyte as component B and from 0.1 to 20% by weight, based on the total electrolyte solution, of at least one heteroaromatic compound of the general formula (I) as component C, the use of such a compound in electrolyte solutions, the use of such an electrolyte solution in an electrochemical cell or for metal plating, and also electrochemical cells comprising a corresponding electrolyte solution. | 03-26-2015 |