Class / Patent application number | Description | Number of patent applications / Date published |
429323000 | Lithium and halogen containing compound | 19 |
20080268348 | LITHIUM SECONDARY BATTERY AND ELECTRODE FOR LITHIUM SECONDARY BATTERY - An object of the invention is to provide a lithium secondary battery using a fused salt at ambient temperature where a high capacity is able to be maintained even when it is stored at a high temperature environment or even when it is subjected to charge and discharge repeatedly and also to provide an electrode for a nonaqueous electrolytic lithium secondary battery. There is disclosed a lithium secondary battery using at least a fused salt at ambient temperature having ionic conductivity in which at least one of the positive and negative electrode contains a powder which solely comprises an inorganic solid electrolyte having lithium ionic conductivity. There is also disclosed an electrode for a lithium secondary battery using, at least, a ionic liquid having ionic conductivity which contains a powder solely comprising inorganic solid electrolyte having lithium ionic conductivity. | 10-30-2008 |
20090202918 | POLYMER ELECTROLYTE AND BATTERY - A polymer electrolyte capable of obtaining superior discharge characteristics and a battery using it are provided. A cathode ( | 08-13-2009 |
20100261067 | Homogeneous, Dual Layer, Solid State, Thin Film Deposition for Structural and/or Electrochemical Characteristics - Solid state, thin film, electrochemical devices ( | 10-14-2010 |
20110027662 | LITHIUM ION SECONDARY BATTERY - A lithium ion secondary battery includes: a cathode that stores/releases lithium ion at a potential not lower than an oxidation-reduction equilibrium potential between halogen ion and halogen; an anode that stores/releases lithium ion, preferably containing carbon; and a non-aqueous electrolytic solution composed of a non-aqueous solvent having dissolved therein an electrolyte. The non-aqueous electrolytic solution contains lithium halide or a halogen molecule. Instead of the non-aqueous electrolytic solution, a polymer solid electrolyte containing lithium halide or halogen molecule may be used. | 02-03-2011 |
20110086277 | Electrochemical Cell - An electrochemical cell comprises as an anode, a lithium transition metal oxide or sulphide compound which has a [B | 04-14-2011 |
20110171538 | GLASS-FIBER CONTAINING COMPOSITE MATERIALS FOR ALKALI METAL-BASED BATTERIES AND METHODS OF MAKING - Glass-fiber composites are described that include a substrate containing glass fibers and particles in contact with the glass fiber substrate. The particles may include an alkali-metal containing compound. In addition, batteries are described with an anode, a cathode, and an electrolyte. The cathode may include alkali-metal containing nanoparticles in contact with glass fibers. Also describe are methods of making a glass-fiber composite. The methods may include the steps of forming a wet laid non-woven glass fiber substrate, and contacting alkali-metal containing particles on the substrate. | 07-14-2011 |
20130177821 | SULFIDE SOLID ELECTROLYTE MATERIAL, CATHODE BODY AND LITHIUM SOLID STATE BATTERY - The main object of the present invention is to provide a sulfide solid electrolyte material which copes with both the restraint of the increase in interface resistance and the restraint of the increase in bulk resistance. The present invention solves the above-mentioned problems by providing a sulfide solid electrolyte material characterized by containing at least one of Cl and Br. | 07-11-2013 |
20130202971 | Anti-Perovskite Solid Electrolyte Compositions - Solid electrolyte antiperovskite compositions for batteries, capacitors, and other electrochemical devices have chemical formula Li | 08-08-2013 |
20150333367 | SULFIDE SOLID ELECTROLYTE MATERIAL, BATTERY, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL - An object of the present invention is to provide a sulfide solid electrolyte material having satisfactory ion conductivity. In the present invention, the above object is solved by providing a sulfide solid electrolyte material comprising a Li element, a Si element, a P element, a S element, and an X element (in which X represents at least one of F, Cl, Br and I), the sulfide solid electrolyte material having a crystal phase B having a peak at the position of 2θ=30.12°±1.00° measured by X-ray diffractometry using CuKα ray. | 11-19-2015 |
20150333368 | SULFIDE SOLID ELECTROLYTE MATERIAL, BATTERY, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL - An object of the present invention is to provide a sulfide solid electrolyte material having satisfactory ion conductivity. In the present invention, the above object is solved by providing a sulfide solid electrolyte material comprising a Li element, a Si element, a P element, a S element, and an X element (in which X represents at least one of F, Cl, Br and I), the sulfide solid electrolyte material having a crystal phase A having a peak at the position of 2θ=29.58°±1.00° measured by X-ray diffractometry using CuKα ray. | 11-19-2015 |
20160028104 | ELECTROCHEMICALLY STABLE LI7P2S8I SUPERIONIC CONDUCTOR | 01-28-2016 |
20160028106 | SULFIDE SOLID ELECTROLYTE MATERIAL, BATTERY, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL - An object of the present invention is to provide a sulfide solid electrolyte material having satisfactory ion conductivity. The present invention attains the object by providing a sulfide solid electrolyte material comprising a Li element, a Ge element, a P element, a S element, and an X element (X is at least one of F, Cl, Br and I), wherein the sulfide solid electrolyte material comprises a crystal phase A having a peak at the position of 2θ=29.58°±1.00° measured by X-ray diffractometry using CuKα ray, has a composition of y(LiX)·(100−y) (Li | 01-28-2016 |
20160043431 | INORGANIC PLASTIC CRYSTAL ELECTROLYTES - Inorganic plastic crystal electrolytes, also referred to herein as inorganic plastic crystal conductors or single ion conductors including [AB | 02-11-2016 |
20160079597 | ALL-SOLID LITHIUM ION SECONDARY BATTERY - An all-solid lithium ion secondary battery including a positive electrode including a positive active material particle and a solid electrolyte particle in contact with the positive active material particle, wherein the positive active material particle includes: a lithium cobalt oxide (LCO) particle; a first coating layer which includes nickel and is on at least a portion of a surface of the lithium cobalt oxide particle; and element M | 03-17-2016 |
20160133989 | METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL - A sulfide solid electrolyte material having high Li ion conductivity can be obtained by providing a method for producing a sulfide solid electrolyte material that has peaks at 2θ=20.2° and 2θ=23.6° in an X ray diffraction measurement using a CuKα ray, the method including steps of: an amorphizing step of obtaining sulfide glass by amorphization of a raw material composition that contains at least Li | 05-12-2016 |
20160149259 | SULFIDE SOLID ELECTROLYTE MATERIAL, SULFIDE GLASS, SOLID STATE LITHIUM BATTERY, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL - A sulfide solid electrolyte material having a high Li ion conductivity is provided. A sulfide solid electrolyte material includes Li, P, I and S, having peaks at 2θ=20.2° and 23.6°, not having peaks at 2θ=21.0° and 28.0° in an X-ray diffraction measurement using a CuKα ray, and having a half width of the peak at 2θ=20.2° of 0.51° or less. | 05-26-2016 |
20160156064 | Sulfide-Based Solid Electrolyte for Lithium Ion Battery | 06-02-2016 |
20160164136 | CRYSTALLINE SOLID ELECTROLYTE AND PRODUCTION METHOD THEREFOR - Provided is a novel crystalline solid electrolyte which can be used as a dispersion medium when slurrying polar solvents such as NMP, acetone, and DMF, and for which a decrease in conductivity when the crystalline solid electrolyte is immersed in said solvents can be suppressed. Proposed is a crystalline solid electrolyte represented by Compositional Formula: Li | 06-09-2016 |
20190148769 | SOLID ELECTROLYTE FOR ALL-SOLID LITHIUM SECONDARY BATTERY, ALL-SOLID LITHIUM SECONDARY BATTERY, AND METHOD OF PREPARING THE SOLID ELECTROLYTE | 05-16-2019 |