High dielectric constant material

Composite materials of nano-dispersed silicon and tin and methods of making the same

Method for producing iron oxyfluoride positive electrode active substance and iron oxyflouride positive electrode active substance

Method for preparing alkali metal and transition metal fluorosulfates

Method of producing thermoelectric material

Mixture of basic lead sulfates

Precursor particles of lithium composite transition metal oxide for lithium secondary battery and cathode active material comprising the same

Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders for lithium metal oxides for battery applications

High energy materials for a battery and methods for making and use

Active material for batteries

Spinel type lithium-manganese-nickel-containing composite oxide

Conductive polymer material, use of same, and a method for the production of same

Material for lithium secondary battery of high performance

Scheelite-structured composite metal oxide with oxygen ionic conductivity

Cathode active material and lithium secondary battery for controlling impurity or swelling including the same and method of preparing cathode active material with enhanced productivity

High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making same

High ZT bismuth-doped perovskite thermoelectrics

Solid ion conductor, solid electrolyte including the same, lithium battery including the solid electrolyte, and method of manufacturing the solid ion conductor

Cathode material for lithium ion secondary batteries, cathode member for lithium ion secondary batteries, and lithium ion secondary battery

High energy cathode material

Microbially-mediated method for synthesis of non-oxide semiconductor nanoparticles

Production of nanostructured LiTiO with superior high rate performance

Method of preparing iron oxide nanoparticles

Nonaqueous electrolyte battery, battery pack and vehicle

Lithium metal oxide particles coated with a mixture of the elements of the core material and one or more metal oxides

Cathode active material for lithium ion secondary battery, and process for its production

Electrode which has been coated with a solid ion conductor which has a garnet-like crystal structure and has the stoichiometric composition LAGZrO

Solid electrolyte material, solid electrolyte, and battery

Cathode active material, cathode and lithium battery including cathode active material, and method of preparing the cathode active material

Lithium-ion conductive sulfide, solid electrolyte secondary battery and battery pack

Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same

Lithium batteries containing lithium-bearing iron phosphate and carbon

Method for manufacturing fatty acid metal salt particle, and fatty acid metal salt particle

Carbon-coated lithium titanium spinel

Thermoelectric material and method for manufacturing the same

Battery active material comprising a crystal phase having a Ruddlesden-Popper structure and battery including the same

Insulated ultrafine powder, method for producing same, and high dielectric constant resin composite material

Material for solid state sintered material

Anode materials for lithium-ion batteries

Cathode active material, method of manufacturing it, cathode, and battery

Positive active material, positive electrode and rechargeable lithium battery including same

High-capacity cathode active material and lithium secondary battery including the same

Iron (III) orthophosphate-carbon composite

Porous composite and manufacturing method thereof

Magnetoelectric material and method of manufacturing the same

Active material, electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus

Perovskite oxide containing hydride ion, and method for manufacturing same

Lithium secondary battery

Graphene oxide-coated graphitic foil and processes for producing same

High resistivity coating compositions having unique percolation behavior, and electrostatic image developing systems and components thereof incorporating same

Method for producing a carbon-coated lithium sulfide and use thereof

Negative active material, method of preparing the same, negative electrode including the same, and lithium secondary battery including the negative electrode

Method for forming and processing antiperovskite material doped with aluminum material

Method for producing a carbon-coated lithium sulfide and use thereof

Method of producing transition metal composite hydroxide capable of serving as precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and method for producing positive electrode active material for nanaqueous electrolye secondary batteries

Nano complex oxide doped dielectric ceramic material, preparation method thereof and multilayer ceramic capacitors made from the same

Lithium secondary battery of high energy density with improved energy property

Fluorine-doped tin-oxide particles and manufacturing method therefor

Positive electrode active material for nonaqueous secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using positive electrode active material

Conductive paste and method for manufacturing the same, wiring using the conductive paste and method for manufacturing the same

Electroconductive particles

Lithium manganese compounds and methods of making the same

Layered compound-metal particle composite and production method therefor, and suspension, film and flexible solar cell using same

Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material

Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same

Method for producing active material for lithium secondary battery and method of using lithium secondary battery

Composite anode active material, method of preparing the same, and lithium battery including the composite anode active material

Phase stable doped zirconia electrolyte compositions with low degradation

Lithium ion batteries with high energy density, excellent cycling capability and low internal impedance

Active material, nonaqueous electrolyte battery, and battery pack

Colloidal dispersion of a material in a divided state and consisting of metal chalcogenide in an aqueous medium, material in a divided state, and uses thereof

Electrode materials for rechargeable battery

n-Type doped PbTe and PbSe alloys for thermoelectric applications

Lithium ion secondary battery active material, lithium ion secondary battery electrode, lithium ion secondary battery, electronic device, electronic power tool, electric vehicle, and power storage system

High structure carbon blacks

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

Carbon-FeF2 and carbon-Fe203 nanocomposites, their preparation and use as electrochemical storage material

Positive electrode active material having improved safety and lifetime characteristics and lithium secondary battery comprising the same

Crumpled graphene-encapsulated nanostructures and lithium ion battery anodes made therefrom

Positive active material for lithium secondary battery, precursor of positive active material, electrode for lithium secondary battery and lithium secondary battery

Cathode active material and lithium secondary battery containing the same

Porous carbon and method of manufacturing same

ITO film, ITO powder used in manufacturing same ITO film, manufacturing method of ITO powder, and manufacturing method of ITO film

Garnet-type solid electrolyte, secondary battery containing garnet-type solid electrolyte, and method of producing garnet-type solid electrolyte

Method for the production of an LMO product

Positive active material for nonaqueous electrolyte secondary battery, method of manufacturing the positive active material, electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and method of manufacturing the secondary battery

Process for preparing a compostion of mixed particles containing elements from columns 13 and 15

Power factor enhanced thermoelectric material and method of producing same

Thermoelectric material and method of preparing the thermoelectric material

Carbon blacks and use in electrodes for lead acid batteries

Positive active material for alkaline secondary battery, method for manufacturing the same and alkaline secondary battery

Composition for ferroelectric thin film formation, method for forming ferroelectric thin film, and ferroelectric thin film formed by the method thereof

Multilayer ceramic capacitor and method for manufacturing multilayer ceramic capacitor

Method for preparing and use of SbTe nanocrystals in thermoelectric materials

Thermoelectric material having reduced thermal conductivity, and thermoelectric device and module including the same

Electrode thin film, all-solid lithium battery, and method of manufacturing electrode film

Sintered oxide material, method for manufacturing same, sputtering target, oxide transparent electrically conductive film, method for manufacturing same, and solar cell

Anode active material and secondary battery comprising the same

Thermoelectric materials and methods for synthesis thereof

Tin oxide particles and method for producing same

Positive electrode active material for lithium secondary battery and method for preparing the same

Pigments

Methods of making metal-doped nickel oxide active materials

Cathode active material, method of manufacturing the same and battery

Solid lithium ion conducting electrolytes and methods of preparation

Method of production of nanocomposite thermoelectric conversion material

Positive electrode active material, process for producing same, and lithium secondary battery using same

Methods of synthesizing thermoelectric materials

Semiconductor ceramic and method for manufacturing the same, and laminated semiconductor ceramic capacitor with varistor function and method for manufacturing the same

Cathode material for lithium batteries

High-capacity cathode active material and lithium secondary battery including the same

Dielectric ceramic composition and electronic device

Dielectric ceramic and laminated ceramic capacitor using the same

Carbon nanofiber dispersion liquid, coating composition, and paste composition

Lithium secondary battery positive electrode material for improving output characteristics and lithium secondary battery including the same

Positive electrode active material for secondary battery and secondary battery using the same

Method for forming dielectric thin film

Treated mineral filler products, process for the preparation thereof and uses of same

Lithium—transition metal oxide powder and method of producing the same, positive electrode active material for lithium ion battery, and lithium ion secondary battery

Active material, manufacturing method for active material, and lithium ion secondary battery

Active material for battery, nonaqueous electrolyte battery, and battery pack

Method for the preparation of graphene or graphenic materials films on non-metal substrates

Use of 2-aminoethanol as additive in aqueous suspensions of calcium carbonate comprising materials

Cathode active material for secondary battery and lithium secondary battery including the same

Manganese oxide particles and process for producing same

Superconducting cable

Nanocrystals including a group IIIA element and a group VA element, method, composition, device and other products

Use of polyethylenimines as additive in aqueous suspensions of calcium carbonate-comprising materials

Positive-electrode active material for nonaqueous electrolyte secondary battery and method for producing the same, and nonaqueous electrolyte secondary battery

Carbon particles coated with polymer films, methods for their production and uses thereof

Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery

Magnetite-containing resin and electronic component

Sintered composite oxide, manufacturing method therefor, sputtering target, transparent conductive oxide film, and manufacturing method therefor

Acetylene black semiconducting shield material with improved processing

Cathode active material and lithium secondary battery comprising the same

Aluminum dry-coated and heat treated cathode material precursors

Ink compositions, methods of preparing ink compositions and display panels including ink compositions

Mixed metal oxidized hydroxide and method for production

METHOD OF PRODUCING ANODE MATERIAL AND THE ANODE MATERIALS THEREOF

Porous metal oxide particles and their methods of synthesis

METHODS OF MANUFACTURING MULTI-ELEMENT THERMOELECTRIC ALLOYS

Solar Cell

Photoelectrode and Method for Preparing the Same

Positive active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive active material

Composite material with conductive and ferromagnetic properties and hybrid slurry

Ternary thermoelectric material containing nanoparticles and process for producing the same

Ternary thermoelectric material containing nanoparticles and process for producing the same

Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same

Alkaline secondary battery and method for manufacturing positive electrode material for alkaline secondary battery

Cathode active material, method for making the same and lithium ion battery using the same

Submicron sized silicon powder with low oxygen content

Composite nitride, method of preparing the same, electrode active material including the composite nitride, electrode including the electrode active material, and lithium secondary battery including the electrode

Nanostructured metal oxides comprising internal voids and methods of use thereof

Surface stabilized electrodes for lithium batteries

Transition metal composite hydroxide and lithium composite metal oxide

NIOBIUM OXIDE-BASED THERMOELECTRIC COMPOSITES

Fine graphite particles, graphite particle-dispersed liquid containing the same, and method for producing fine graphite particles

Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said composite

Nonaqueous electrolyte battery, electrode for the same, and battery pack

Precursor composition and method for forming amorphous conductive oxide film

Positive electrode active material for non-aqueous electrolyte secondary battery and production method for same, precursor for positive electrode active material, and non-aqueous electrolyte secondary battery using positive electrode active material

Methods for the Production of Cathode and Anode Powder Precursors

Method for producing nitride crystal and nitride crystal

LITHIUM-TITANIUM COMPLEX OXIDE, AND BATTERY ELECTRODE AND LITHIUM ION SECONDARY BATTERY USING SAME

Thermoelectric material, thermoelectric device using the same, and method of manufacturing thereof

Titanium oxide particles, process for producing same, magnetic memory, optical information recording medium, and charge accumulation type memory

Semiconductor ferroelectric compositions and their use in photovoltaic devices

Doped nanoparticles and methods of making and using same

Method for producing thermoelectric conversion material, thermoelectric conversion material, and production apparatus used in the method

Nanoparticles and methods of manufacturing the same

Thick film paste containing bismuth-tellurium-oxide and its use in the manufacture of semiconductor devices

Coated granules for construction applications

Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device

Method of preparing a TiO2 nanostructure

Production of graphenic carbon particles utilizing methane precursor material

Production of graphenic carbon particles utilizing hydrocarbon precursor materials

Low-E coating having zinc aluminum oxide based layer doped with yttrium

Filler particles, resin composition, grease, and coating composition

Cathode active material precursor particle, method for producing thereof and method for producing cathode active material for lithium secondary battery

Negative-electrode active material comprising a pseudobrookite-structured compound, negative electrode and battery

Method for producing thin film electrodes

Compound semiconductors and their application

Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery

Compound, method for preparation of the same, and lithium secondary battery comprising the same

Method for preparing a lead-free piezoelectric thin film

LAYERED OXIDE CATHODE MATERIALS FOR LITHIUM ION BATTERIES

METHOD FOR OBTAINING SUPERCONDUCTING TAPES FROM METAL-ORGANIC SOLUTIONS HAVING LOW FLUORINE CONTENT

Nonaqueous electrolyte battery containing a negative electrode of lithium-titanium composite oxide, battery pack and vehicle

Anode material for lithium-ion chemical power sources and method of obtaining thereof

Ion conductor and solid state battery

PLATE-LIKE PARTICLE FOR CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, CATHODE ACTIVE MATERIAL FILM FOR LITHIUM SECONDARY BATTERY, METHODS FOR MANUFACTURING THE PARTICLE AND FILM, METHOD FOR MANUFACTURING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY

Lithium titanate, method for producing same, electrode active material containing the lithium titanate, and electricity storage device using the electrode active material

Nickel-cobalt-maganese-based compound particles and process for producing the nickel-cobalt-manganese-based compound particles, lithium composite oxide particles and process for producing the lithium composite oxide particles, and non-aqueous electrolyte secondary battery

Generation kaolin based paint pigment extender

Filled-skutterudite composite material and method of preparing the same

Method for producing positive electrode active material for lithium ion batteries and positive electrode active material for lithium ion batteries

MIXED OXIDE POWDER CONTAINING THE ELEMENTS LITHIUM, MANGANESE, NICKEL AND COBALT AND METHOD FOR PRODUCING SAME

Lithium batteries containing lithium-bearing iron phosphate and carbon

Composite positive electrode active material, all solid-state battery, and methods for manufacture thereof

Nonaqueous electrolyte battery, battery pack and vehicle

Cathode active material for non-aqueous electrolyte secondary battery manufacturing method thereof, and non-aqueous electrolyte secondary battery

Printed electronics

POSITIVE ELECTRODE ACTIVE SUBSTANCE PRECURSOR PARTICLES, POSITIVE ELECTRODE ACTIVE SUBSTANCE PARTICLES AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

NEGATIVE ELECTRODE ACTIVE MATERIAL , NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE

Positive-electrode material for lithium secondary-battery, process for producing the same, positive electrode for lithium secondary battery, and lithium secondary battery

TITANIUM DIOXIDE COATING METHOD

Positive electrode for a lithium battery

Positive electrode active material for lithium secondary battery, method of preparing the same, positive electrode for lithium secondary battery including the same, and lithium secondary battery including the positive electrode

Electrode active material and electrode active material production method

Compound semiconductors and their application

Compound semiconductors and their application

Positive electrode active material

CARRIER CORE PARTICLE FOR ELECTROPHOTOGRAPHIC DEVELOPER, METHOD FOR MANUFACTURING THE SAME, CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER AND ELECTROPHOTOGRAPHIC DEVELOPER

POWDERS FOR POSITIVE-ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, PROCESS FOR PRODUCING THE SAME, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY EMPLOYING THE SAME, AND LITHIUM SECONDARY BATTERY

Compound semiconductors and their application

Compound semiconductors and their application

Compound semiconductors and their application

Compound semiconductors and their application

Compound semiconductors and their application

Compound semiconductors and their application

Spin-coatable liquid for formation of high purity nanotube films

Compound semiconductors and their application

Compound semiconductors and their application

Composite, method of manufacturing the composite, anode active material including the composite, anode including the anode active material, and lithium secondary battery including the anode

Irregular-surface forming method using plasma-etching process, and electrode member

Negative active material including manganese oxides, negative electrode including the same, lithium battery including negative electrode and method of preparing negative active material

Positive electrode active material for lithium-ion battery, positive electrode for lithium-ion battery, and lithium-ion battery

Particle size distribution variations in iron disulfide cathodes

Titanium oxide sol and process for producing same, ultrafine particulate titanium oxide, process for producing same, and uses of same

Perovskite material with anion-controlled dielectric properties, thin film capacitor device, and method for manufacturing the same

Compound semiconductors and their application

Affecting the thermoelectric figure of merit (ZT) and the power factor by high pressure, high temperature sintering

METAL OXIDE, METAL MATERIAL, BIOCOMPATIBLE MATERIAL, AND METHOD FOR PRODUCING METAL OXIDE

Nanostructures, their use and process for their production

Lithium ion secondary battery, lithium ion secondary battery negative electrode, battery pack, electric vehicle, electricity storage system, power tool, and electronic apparatus

Cobalt oxide, composite of cobalt oxide, and method for making the same

Positive Electrode Active Material For Lithium Ion Battery, Positive Electrode For Lithium Ion Battery, And Lithium Ion Battery

Positive Electrode Active Material For Lithium Ion Battery, Positive Electrode For Lithium Ion Battery, And Lithium Ion Battery

Process for synthesis of a layered oxide cathode composition

Positive-electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery

Production process for composite oxide, positive-electrode active material for lithium-ion secondary battery and lithium-ion secondary battery

Graphene-enabled vanadium oxide cathode and lithium cells containing same

Non-aqueous electrolyte battery including an amorphous material

Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery

Positive Electrode Active Material For Lithium Ion Battery, Positive Electrode For Lithium Ion Battery, And Lithium Ion Battery

Method for producing positive electrode active material for lithium ion battery and positive electrode active material for lithium ion battery

Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery

PRODUCING OXIDIC COMPOUNDS

LITHIUM SECONDARY BATTERY ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING THE SAME

Process for producing fuel cell electrode catalyst, process for producing transition metal oxycarbonitride, fuel cell electrode catalyst and uses thereof

Quantum dots having composition gradient shell structure and manufacturing method thereof

PROCESS FOR SYNTHESIZING LAYERED OXIDES

INORGANIC COMPOUNDS

Method of preparing reduced graphene oxide and reduced graphene oxide-polymer composites

Method for manufacturing a lithium complex metal oxide

HEXAGONAL FERRITE MAGNETIC POWDER AND MAGNETIC RECORDING MEDIUM USING THE SAME

Method and device using a ceramic bond material for bonding metallic interconnect to ceramic electrode

Positive electrode material for a lithium-ion accumulator

Aqueous process for producing crystalline copper chalcogenide nanoparticles, the nanoparticles so-produced, and inks and coated substrates incorporating the nanoparticles

Method of making titanium dioxide in the shape of columnar particles

Methods and compositions for the separation of single-walled carbon nanotubes

PRODUCTION PROCESS FOR COMPOSITE OXIDE, POSITIVE-ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDARY BATTERY

Spray Pyrolysis Synthesis of Mesoporous Positive Electrode Materials for High Energy Lithium-Ion Batteries

Electrode active material, preparation method thereof, and electrode and lithium battery containing the same

MANGANESE OXIDE NANOWIRE, RECHARGEABLE BATTERY INCLUDING THE SAME AND METHOD OF PRODUCING MANGANESE OXIDE

Nanostructured Silicon with Useful Thermoelectric Properties

Composite Ceramic Material and Method for Manufacturing the Same

METAL OXIDE STRUCTURES, DEVICES, AND FABRICATION METHODS

Production method of positive electrode active material for lithium secondary battery

Method for producing positive electrode for non-aqueous electrolyte secondary cell and method for producing non-aqueous electrolyte secondary cell

Piezoelectric film and method of manufacturing the same, ink jet head, method of forming image by the ink jet head, angular velocity sensor, method of measuring angular velocity by the angular velocity sensor, piezoelectric generating element, and method of generating electric power using the piezoelectric generating element

Soluble graphene nanostructures and assemblies therefrom

Method for preparing titania pastes for use in dye-sensitized solar cells

Silicon phosphate and membrane comprising the same

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

Positive electrode active material for lithium secondary battery, method for producing the same, and lithium secondary battery

Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery

Positive electrode for nonaqueous secondary battery

Non-aqueous electrolyte battery including a positive electrode comprising layered lithium composite oxides, battery pack, and vehicle

Methods of making metal-oxides and uses thereof for water treatment and energy applications

COMPOSITE POSITIVE ELECTRODE MATERIAL WITH CORE-SHELL STRUCTURE FOR LITHIUM ION BATTERIES AND PREPARING METHOD THEREOF

Method for producing positive electrode active substance, and use of said active substance

Oxide semiconductor film and semiconductor device

LITHIUM TITANATE, MANUFACTURING METHOD THEREFOR, SLURRY USED IN SAID MANUFACTURING METHOD, ELECTRODE ACTIVE MATERIAL CONTAINING SAID LITHIUM TITANATE, AND LITHIUM SECONDARY BATTERY USING SAID ELECTRODE ACTIVE MATERIAL

Positive active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same

CATHODE ACTIVE MATERIAL PRECURSOR PARTICLE, CATHODE ACTIVE MATERIAL PARTICLE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY

C2/m-structured cathode material for lithium-ion battery

Use of 2-amino-2-methyl-1-propanol as additive in aqueous suspensions of calcium carbonate comprising materials

Carbon-Coated Magneli-Phase TinO2n-1 Nanomaterials and a Method of Synthesis Thereof

High power, wide-temperature range electrode materials, electrodes, related devices and methods of manufacture

Battery active material, nonaqueous electrolyte battery and battery pack

Lithium titanate, negative electrode including the lithium titanate, and secondary lithium battery containing the electrode

Method for producing lithium composite metal oxide, lithium composite metal oxide, and nonaqueous electrolyte secondary battery

Lithium-containing metal oxide, and non-aqueous electrolyte secondary battery

Inorganic compounds

Gel probe photocurrent measurement device and methods of use thereof

Method for grinding calcium carbonate in water in the presence of a solution of acrylic polymer and an alkali carbonate salt manufactured in place in the said solution

CHALCOGEN COMPOUND POWDER, CHALCOGEN COMPOUND PASTE, PROCESS FOR PRODUCING CHALCOGEN COMPOUND POWDER, AND PROCESS FOR PRODUCING CHALCOGEN COMPOUND PASTE

Titanium dioxide pigments and manufacturing method

Positive Electrode Active Material For A Lithium-Ion Battery, Positive Electrode For A Lithium-Ion Battery, Lithium-Ion Battery Using Same, And Precursor To A Positive Electrode Active Material For A Lithium-Ion Battery