ANODE MATERIALS FOR ELECTROCHEMICAL CELLS AND METHODS OF THEIR SYNTHESISElectroactive anode materials for energy storage devices and applications and electrodes comprising them are presented herein. Additionally, methods of manufacturing such materials are disclosed, incl…DRIVE·Jun 11·1 min readFollowH01M4/485Alsym Energy, Inc.
Li/Na-ion battery anode materialsThe invention relates to active electrode materials and to methods for the manufacture of active electrode materials. Such materials are of interest as active electrode materials in lithium-ion or sod…DRIVE·Jun 9·1 min readFollowH01M4/485Echion Technologies Limited
Positive-electrode active material for nonaqueous-electrolyte secondary cell, and nonaqueous-electrolyte secondary cellA positive-electrode active material includes a lithium transition metal composite oxide that contains at least 80 mol % of Ni in relation to the total molar amount of metal elements excluding Li. The…DRIVE·May 26·1 min readFollowH01M4/485PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
LITHIUM TITANIUM COMPOSITE OXIDE COMPRISING ALUMINUM-COATED PRIMARY PARTICLES AND MANUFACTURING METHOD THEREFORA lithium titanium composite oxide including aluminum-coated primary particles and a method for manufacturing the same are disclosed. A lithium titanium composite oxide including aluminum-coated prima…DRIVE·May 7·1 min readFollowH01M4/485POSCO CHEMICAL CO., LTD
NIOBIUM-BASED NEGATIVE ELECTRODES AND HIGH ENERGY DENSITY RECHARGEABLE LITHIUM-ION BATTERIES WITH THE SAMERechargeable lithium-ion cells and implantable medical devices including the same are provided herein with niobium-based negative electrodes and high voltage positive electrodes. Electrode active mate…DRIVE·Apr 30·1 min readFollowH01M4/485Medtronic, Inc.
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, SECONDARY BATTERY, ELECTRONIC DEVICE, AND VEHICLEA positive electrode active material with high charge and discharge capacity is provided. A positive electrode active material with high charge and discharge voltage is provided. A secondary battery w…DRIVE·Apr 9·1 min readFollowH01M4/485SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
NEGATIVE ELECTRODE MATERIAL AND BATTERY EMPLOYING SAMEA negative electrode material of the present disclosure includes a negative electrode active material , a sulfide solid electrolyte , and a conductive additive . The negative electrode active material…DRIVE·Mar 12·1 min readFollowH01M4/485Panasonic Intellectual Property Management Co., Ltd.
SYNTHESIS OF A METASTABLE VANADIUM PENTOXIDE AS A CATHODE MATERIAL FOR ION BATTERIESA highly scalable process has been developed for stabilizing large quantities of the zeta-polymorph of VO, a metastable kinetically trapped phase, with high compositional and phase purity. The process…DRIVE·Mar 12·1 min readFollowH01M4/485THE TEXAS A&M UNIVERSITY SYSTEM
ELECTRODE PRECURSOR COMPOSITIONDisclosed is an electrode precursor composition suitable for preparing a gel electrode, the composition containing an organic solvent, an alkali metal salt, and two or more polymers, the two or more p…DRIVE·Mar 5·1 min readFollowH01M4/485Dyson Technology Limited
METHODS OF ADJUSTING CARBON AND SILICA CONTENT IN RICE HULL ASH (RHA) BYPRODUCTS TO CONTROL CARBOTHERMAL REDUCTION FORMING NANOSTRUCTURED SILICON CARBIDE, SILICON NITRIDE, SILICON OXYNITRIDE NANOCOMPOSITESIn various aspects, methods of making a silicon carbide or silicon nitride from rice hull ash (RHA) byproduct are provided. A treated silica depleted rice hull ash product (SDRHA) comprising silicon o…DRIVE·Apr 24·2 min readFollowH01M4/485THE REGENTS OF THE UNIVERSITY OF MICHIGAN
ANODE ACTIVE MATERIAL, METHOD FOR PRODUCING ANODE ACTIVE MATERIAL AND LITHIUM ION BATTERYA main object of the present disclosure is to provide an anode active material having excellent electron conductivity and ion conductivity. The present disclosure achieves the object by providing an a…DRIVE·Sep 12·1 min readFollowH01M4/485TOYOTA JIDOSHA KABUSHIKI KAISHA
SYNTHESIS OF A METASTABLE VANADIUM PENTOXIDE AS A CATHODE MATERIAL FOR ION BATTERIESA highly scalable process has been developed for stabilizing large quantities of the zeta-polymorph of VO, a metastable kinetically trapped phase, with high compositional and phase purity. The process…DRIVE·Aug 22·1 min readFollowH01M4/485THE TEXAS A&M UNIVERSITY SYSTEM
CORE-SHELL PARTICLE AND LITHIUM ION BATTERYA core-shell particle includes a core having a chemical structure of TiM1NbM2OQ, in which M1 is Li or Mg; M2 is Fe, Mn, V, Ni, Cr, or Cu; Q is F, Cl, Br, I, or S; x is 0 to 0.15; y is 0 to 0.15; and z…DRIVE·May 16·1 min readFollowH01M4/485INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIALA method of producing a positive electrode active material, the method includes: contacting first particles that contain a lithium transition metal composite oxide with a solution containing sodium io…DRIVE·May 9·1 min readFollowH01M4/485NICHIA CORPORATION
ANODE MATERIAL FOR RECHARGEABLE LI-ION BATTERIESMaterials, designs, methods of manufacture, and devices are provided for an anode material for a rechargeable lithium-ion battery. For example, an anode material may include LiVO, wherein 0≤x≤7, 0≤y≤1…DRIVE·Oct 5·1 min readFollowH01M4/485THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
PROCESSES FOR MAKING NIOBIUM-BASED ELECTRODE MATERIALSProcesses for preparing a niobate material are provided, in which the processes include the following steps: (i) providing a niobium-containing source; (ii) providing a transitional metal source (TMS)…DRIVE·Sep 21·1 min readFollowH01M4/485The Johns Hopkins University
ACTIVE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLEAccording to one embodiment, an active material is provided. The active material includes a primary particle including an NbTiOphase and at least one Nb-rich phase selected from an NbTiOphase and an N…DRIVE·Sep 14·1 min readFollowH01M4/485KABUSHIKI KAISHA TOSHIBA
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING SAMEThis cathode active material for a secondary battery using a non-aqueous electrolyte includes nickel-rich lithium transition-metal oxide, exhibits a hard X-ray photoelectron spectroscopy (HAXPES) peak…DRIVE·Sep 7·1 min readFollowH01M4/485PANASONIC HOLDINGS CORPORATION
PROCESSES FOR MAKING NIOBIUM-BASED ELECTRODE MATERIALSProcesses for preparing a niobate material are provided, in which the processes include the following steps: (i) providing a niobium-containing source; (ii) providing a transitional metal source (TMS)…DRIVE·Sep 7·1 min readFollowH01M4/485The Johns Hopkins University
NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERYThe present disclosure relates to the field of negative electrode materials, and provides a negative electrode material and a preparation method therefor, and a lithium ion battery. The negative elect…DRIVE·Aug 17·1 min readFollowH01M4/485BTR NEW MATERIAL GROUP CO., LTD.
ACTIVE ELECTRODE MATERIALThe present invention provides an active electrode material comprising a mixture of (a) at least one niobium oxide and (b) at least one mixed niobium oxide; wherein the mixed niobium oxide has the com…DRIVE·Jul 20·1 min readFollowH01M4/485Echion Technologies Limited
Positive Electrode Material Powder, Positive Electrode and Lithium Secondary Battery Including the SameA positive electrode material powder including a lithium nickel-based oxide represented by Chemical Formula 1 (LiNiCoMMO) and having a degree of single-particle formation, represented by the following…DRIVE·Jul 13·1 min readFollowH01M4/485LG Energy Solution Ltd.
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERYThis negative electrode for nonaqueous electrolyte secondary batteries is provided with a negative electrode mixture layer that contains a negative electrode active material and carbon nanotubes. The …DRIVE·Jul 6·2 min readFollowH01M4/485Panasonic Intellectual Property Management Co., Ltd.
POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIALA method of producing a positive electrode active material, the method includes: contacting first particles that contain a lithium transition metal composite oxide with a solution containing sodium io…DRIVE·Jun 22·1 min readFollowH01M4/485NICHIA CORPORATION
ACTIVE ELECTRODE MATERIALThe present invention provides a phosphorus niobium oxide active electrode material with the composition M1laPx-aM2bNb9-bO25-c-dQd, wherein: M1 is selected from Na, K, Mg, Ca, Sr, Y, Ti, Zr, Hf, V, Nb…DRIVE·Jun 22·2 min readFollowH01M4/485Echion Technologies Limited
Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Including SameA positive electrode active material, a positive electrode including the positive electrode active material, and a lithium secondary battery including the same are disclosed herein. In some embodiment…DRIVE·May 11·1 min readFollowH01M4/485LG Chem, Ltd.
POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING POSITIVE ELECTRODE INCLUDING THE POSITIVE ACTIVE MATERIALProvided are a positive active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery including a positive electrode for a lithium secondary battery …DRIVE·May 11·1 min readFollowH01M4/485Samsung SDI Co., Ltd.
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION BATTERY, PRODUCTION METHOD THEREFOR, AND LITHIUM-ION BATTERYDisclosed is a positive electrode active material for a lithium-ion battery, wherein the positive electrode active material has small volume changes during charging and discharging, and when applied t…DRIVE·May 4·1 min readFollowH01M4/485TOYOTA JIDOSHA KABUSHIKI KAISHA
SECONDARY BATTERYA secondary battery including a positive electrode, a negative electrode, and an electrolyte. The negative electrode includes a carbon material, a first silicon-containing material, and a second silic…DRIVE·May 4·1 min readFollowH01M4/485Panasonic Intellectual Property Management Co., Ltd.
ELECTROCHEMICAL ELEMENT, METHOD FOR MANUFACTURING SAME, AND ELECTROCHEMICAL DEVICEAn electrochemical element includes a current collector, and an active material layer supported on the current collector, wherein the active material layer contains lithium silicate composite particle…DRIVE·Mar 16·1 min readFollowH01M4/485Panasonic Intellectual Property Management Co., Ltd.
ELECTROCHEMICAL ELEMENT, METHOD FOR PRODUCING SAME, AND ELECTROCHEMICAL DEVICEAn electrochemical element includes a current collector, and an active material layer on the current collector, wherein the active material layer includes active material particles each having a lithi…DRIVE·Mar 16·1 min readFollowH01M4/485Panasonic Intellectual Property Management Co., Ltd.
ACTIVE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLEAccording to one embodiment, provided is an active material including a crystal particle that includes a niobium-titanium composite oxide. A ratio A/Aof a Nb abundance Ato a Ti abundance Ain the cryst…DRIVE·Mar 9·1 min readFollowH01M4/485KABUSHIKI KAISHA TOSHIBA
ANODE ACTIVE MATERIAL FOR BATTERIES, AND METHOD FOR PREPARING SAMEAn anode active material for batteries including anode active substance particles that include a silicon oxide compound. The anode active substance particles includes lithium and a non-lithium doping …DRIVE·Feb 2·1 min readFollowH01M4/485AMPRIUS (NANJING) CO., LTD.
LI/NA-ION BATTERY ANODE MATERIALSThe invention relates to active electrode materials and to methods for the manufacture of active electrode materials. Such materials are of interest as active electrode materials in lithium-ion or sod…DRIVE·Dec 1·1 min readFollowH01M4/485Echion Technologies Limited
CATION-DISORDERED OXIDES FOR RECHARGEABLE LITHIUM BATTERIES AND OTHER APPLICATIONSEmbodiments related to cation-disordered lithium metal oxide compounds, their methods of manufacture, and use are described. In one embodiment, a cation-disordered lithium metal oxide includes LiMM′Ow…DRIVE·Nov 17·1 min readFollowH01M4/485Massachusetts Institute of Technology
ACTIVE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLEAccording to one embodiment, an active material is provided. The active material includes an NbTiOphase and at least one Nb-rich phase selected from the group consisting of an NbTiOphase, an NbTiOphas…DRIVE·Sep 15·1 min readFollowH01M4/485KABUSHIKI KAISHA TOSHIBA
NEGATIVE ELECTRODE FOR ALL-SOLID-STATE BATTERY AND ALL-SOLID-STATE BATTERYAn all-solid-state battery having excellent output characteristics, and a negative electrode for an all-solid-state battery that can be used in the all-solid-state battery are provided. A negative ele…DRIVE·Sep 8·1 min readFollowH01M4/485Maxell, Ltd.
ANODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAMEThe present invention relates to an anode active material including a composite of lithium titanium oxide (LTO), a silicon-containing material and crystalline carbon, a method for manufacturing the sa…DRIVE·Aug 18·1 min readFollowH01M4/485INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
STORAGE BATTERYAccording to a storage battery of an embodiment includes a first battery module and a second battery module connected in parallel with the first battery module. The number of first cells connected in …DRIVE·May 12·1 min readFollowH01M4/485KABUSHIKI KAISHA TOSHIBA
NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAMEA negative electrode active material for a secondary battery and a lithium secondary battery including the same. The negative electrode active material for a secondary battery, includes lithium titani…DRIVE·May 5·1 min readFollowH01M4/485LG Energy Solution, Ltd.
