Patent application number | Description | Published |
20110171112 | BORON OR ALUMINUM COMPLEXES - The present invention relates to boron and aluminum complexes, to the preparation thereof, and to the use thereof for solubilizing ionic compounds. The complexes have one of the following formulae: | 07-14-2011 |
20110311884 | PENTACYCLIC ANION SALT AND USE THEREOF AS AN ELECTROLYTE - The invention relates to a pentacyclic anion salt and to the use thereof in electrolyte compositions. The compound comprises an inorganic, organic or organometallic cation M of valency m (1≦m≦3) and m anions corresponding to the formula (I) in which R | 12-22-2011 |
20120007020 | METHOD FOR PRODUCING INORGANIC COMPOUNDS - Compounds (I) A | 01-12-2012 |
20120129050 | FLUOROSULPHATES USEFUL AS ELECTRODE MATERIALS - A material is made up of particles of an optionally-doped fluorosulphate. The fluorosulphate has a distorted Tavorite type structure of formula (A | 05-24-2012 |
20130298386 | METHOD FOR PRODUCING A LITHIUM OR SODIUM BATTERY - The invention relates to a method for producing a battery using A | 11-14-2013 |
20140272600 | BLOCK COPOLYMER INCLUDING A POLYANION BASED ON A TFSILI ANION MONOMER AS A BATTERY ELECTROLYTE - The invention relates to a BA diblock or BAB triblock copolymer, in which the A block is a non-substituted poly-oxyethylene chain having a mean molecular weight that is higher than 100 kDa and the B block is an anionic polymer which can be prepared using one or more monomers selected from among the vinyl monomers and derivatives thereof, said monomers being substituted with a (trifluoromethylsulfonyl)imide (TFSI) anion. The invention also relates to the uses of such a copolymer, in particular for preparing an electrolyte composition for lithium metal polymer (LMP) batteries. | 09-18-2014 |
20140291572 | METHOD FOR PREPARING ALKALI METAL AND TRANSITION METAL FLUOROSULFATES - The invention relates to a method for preparing an alkali metal and transition metal fluorosulfate that is useful as an electrode material in an electrochemical battery that operates by alkali ion exchange. The method includes a first step that involves: preparing a mixture of precursors of elements making up fluorosulfate, placing said mixture in contact with a solid polymer at ambient temperature, subjecting the reaction medium to a heat treatment that aims to melt the polymer, and subsequently reacting the precursors with one another. Said polymer is one that is solid at ambient temperature, has a melting point lower than the reaction temperature of the precursors, is stable at least up to the reaction temperature of the precursors, and is soluble in a nonpolar aprotic organic solvent. | 10-02-2014 |
20140306149 | NOVEL FLUORO MATERIAL WHICH MAY BE USED AS AN ELECTRODE ACTIVE MATERIAL - A fluoro material is provided for use as an electrode active material as well as a process for producing it. The material includes particles of a fluorosulfate which corresponds to formula (I) Li | 10-16-2014 |
20140308192 | CATHODE MATERIALS FOR SECONDARY (RECHARGEABLE) LITHIUM BATTERIES - The invention relates to materials for use as electrodes in an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides transition-metal compounds having the ordered-olivine or the rhombohedral NASICON structure and the polyanion (PO | 10-16-2014 |