Patent application number | Description | Published |
20110020712 | ELECTRIC CURRENT-PRODUCING DEVICE HAVING SULFONE-BASED ELECTROLYTE - Electrolytic solvents and applications of such solvents including electric current-producing devices. For example, a solvent can include a sulfone compound of R | 01-27-2011 |
20110143212 | Non-Aqueous Electrolyte Solution for Rechargeable Lithium Batteries - Techniques, systems and materials are described for a rechargeable battery. For example, a battery material can include one or more ionic electrolyte salts. The battery material can also include a non-aqueous electrolyte solvent including one or more non-symmetrical sulfones. Further, the battery material can include one or more additives. | 06-16-2011 |
20130183511 | MESOPOROUS CARBON MATERIALS - A conductive mesoporous carbon composite comprising conductive carbon nanoparticles contained within a mesoporous carbon matrix, wherein the conductive mesoporous carbon composite possesses at least a portion of mesopores having a pore size of at least 10 nm and up to 50 nm, and wherein the mesopores are either within the mesoporous carbon matrix, or are spacings delineated by surfaces of said conductive carbon nanoparticles when said conductive carbon nanoparticles are fused with each other, or both. Methods for producing the above-described composite, devices incorporating them (e.g., lithium batteries), and methods of using them, are also described. | 07-18-2013 |
20130209897 | MESOPOROUS METAL OXIDE MICROSPHERE ELECTRODE COMPOSITIONS AND THEIR METHODS OF MAKING - Compositions and methods of making are provided for mesoporous metal oxide microspheres electrodes. The mesoporous metal oxide microsphere compositions comprise (a) microspheres with an average diameter between 200 nanometers (nm) and 10 micrometers (μm); (b) mesopores on the surface and interior of the microspheres, wherein the mesopores have an average diameter between 1 nm and 50 nm and the microspheres have a surface area between 50 m | 08-15-2013 |
20140099559 | COATING COMPOSITIONS FOR ELECTRODE COMPOSITIONS AND THEIR METHODS OF MAKING - Compositions and methods of making are provided for coated electrodes and batteries comprising the same. The compositions may comprise a base composition having an active material selected from the group consisting of LiCoO | 04-10-2014 |
20140113202 | ELECTROLYTE COMPOSITIONS FOR LITHIUM ION BATTERIES - The invention is directed in a first aspect to an ionic liquid of the general formula Y | 04-24-2014 |
20140141328 | NITROGEN-SULFUR-CARBON NANOCOMPOSITES AND THEIR APPLICATION AS CATHODE MATERIALS IN LITHIUM-SULFUR BATTERIES - The invention is directed in a first aspect to electron-conducting porous compositions comprising an organic polymer matrix doped with nitrogen atoms and having elemental sulfur dispersed therein, particularly such compositions having an ordered framework structure. The invention is also directed to composites of such S/N-doped electron-conducting porous aromatic framework (PAF) compositions, or composites of an S/N-doped mesoporous carbon composition, which includes the S/N-doped composition in admixture with a binder, and optionally, conductive carbon. The invention is further directed to cathodes for a lithium-sulfur battery in which such composites are incorporated. | 05-22-2014 |
20150056499 | ALKOXIDE-BASED MAGNESIUM ELECTROLYTE COMPOSITIONS FOR MAGNESIUM BATTERIES - Alkoxide magnesium halide compounds having the formula: | 02-26-2015 |
20150056514 | NANOPOROUS TITANIUM NIOBIUM OXIDE AND TITANIUM TANTALUM OXIDE COMPOSITIONS AND THEIR USE IN ANODES OF LITHIUM ION BATTERIES - Nanoporous metal oxide framework compositions useful as anodic materials in a lithium ion battery, the composition comprising metal oxide nanocrystals interconnected in a nanoporous framework and having interconnected channels, wherein the metal in said metal oxide comprises titanium and at least one metal selected from niobium and tantalum, e.g., TiNb | 02-26-2015 |