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Patent # Description
2018/0287155 POSITIVE-ELECTRODE MATERIALS: METHODS FOR THEIR PREPARATION AND USE IN LITHIUM SECONDARY BATTERIES
A positive-electrode material for a lithium secondary battery. The material includes a lithium oxide compound or a complex oxide as reactive substance. The...
2018/0287154 ELECTRODE MATERIALS, THEIR MANUFACTURE AND USE
Electrode material comprising (a) at least one compound of general formula (I) LiFe.sub.(1-y)M.sup.1.sub.yPO.sub.4 (I) y is in the range of from zero to 0.4...
2018/0287153 CARBONACEOUS MATERIAL FOR SODIUM ION SECONDARY BATTERY NEGATIVE ELECTRODE, AND SODIUM ION SECONDARY BATTERY...
The purpose of the present invention is to provide a sodium ion secondary battery that has high discharge capacity, excellent cycling characteristics, and...
2018/0287152 CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDARY BATTERY
A cathode material for a lithium-ion secondary battery which is made of agglomerated secondary particles formed by agglomeration of a plurality of primary...
2018/0287151 MANUFACTURING METHOD OF CATHODE ACTIVE MATERIAL FOR SECONDARY CELL
The present invention relates to a method of preparing a positive electrode active material precursor for secondary batteries which allows maintenance of the...
2018/0287150 ELECTROCHEMICAL CELLS WITH A HIGH VOLTAGE CATHODE
The present disclosure provides a rechargeable electrochemical cell including an electrolyte side, a cathode side, and a polymer/plasticizer. The electrolyte...
2018/0287149 NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BATTERY USING THE SAME
Disclosed is a negative active material, which has a small change in a volume during charge/discharge, has enhanced initial efficiency and capacity maintenance...
2018/0287148 NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE...
A negative-electrode active material for a non-aqueous electrolyte secondary battery containing a silicon material, wherein the negative-electrode active...
2018/0287147 Coated Nickel Hydroxide Powder for Positive Electrode Active Material of Alkaline Secondary Battery, and...
Provided is a coated nickel hydroxide powder that is obtained by forming a coating mainly containing cobalt oxyhydroxide on the surface of particles of a...
2018/0287146 LITHIUM POWDER, LITHIUM ION SECONDARY BATTERY NEGATIVE ELECTRODE USING THE SAME, AND LITHIUM ION SECONDARY...
A lithium powder includes: a core of metallic lithium; and a coating layer coating a surface of at least a part of the core. The coating layer contains lithium...
2018/0287145 NEGATIVE ELECTRODE FOR SECONDARY BATTERY
Provided herein are a negative electrode and a secondary battery including the same. In particular, the negative electrode includes: a current collector; a...
2018/0287144 POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND...
Provided is a method for producing a positive electrode active material for nonaqueous electrolyte secondary batteries, the method including: a mixing step of...
2018/0287143 POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND...
Provided is a method for producing a positive electrode active material for nonaqueous electrolyte secondary batteries, the method including: a mixing step of...
2018/0287142 Encapsulated Anode Active Material Particles, Lithium Secondary Batteries Containing Same, and Method of...
Provided is particulate of an anode active material for a lithium battery, comprising one or a plurality of anode active material particles being embraced or...
2018/0287141 GRANULAR COMPOSITE FOR MANUFACTURING NEGATIVE ELECTRODE OF LITHIUM-ION SECONDARY CELL
A negative electrode for a lithium ion secondary battery including a laminated electrode layer and collector obtained by: mixing particles (A) composed of a...
2018/0287140 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES AND NEGATIVE ELECTRODE
Negative electrode active material particles each include a composite particle containing silicon particles and a lithium silicate phase represented by...
2018/0287139 METHODS FOR MAKING PATTERNED, THICK, SILICON-CONTAINING ELECTRODES
A high performance electrode for an electrochemical cell including electroactive materials having a large charge capacity and that undergo substantial...
2018/0287138 METHOD OF PRODUCING ELECTRODE
A method of producing an electrode includes preparing a temperature responsive polymer, preparing wet granules by mixing the temperature responsive polymer, a...
2018/0287137 NEGATIVE ELECTRODE ACTIVE MATERIAL CONTAINING GRAPHITE MATERIAL AND BATTERY INCLUDING NEGATIVE ELECTRODE...
A negative electrode active material contains a graphite material represented by a formula Ca.sub.xB.sub.yC.sub.1-y, where x and y satisfy 0<x<0.2 and...
2018/0287136 ANODE FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME
The present disclosure relates to an anode for a secondary battery in which Sn metal powder particles function as a conductive material in combination with a...
2018/0287135 POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME
Provided are a positive electrode active material for a secondary battery which may exhibit excellent capacity and life characteristics when used in the...
2018/0287134 COMPOSITE ELECTRODE INCLUDING MICROPOROUS IONICALLY CONDUCTING MATERIAL, COMPOSITE SLURRY, AND METHODS OF...
A composite electrode includes: a conductive matrix including an electrically conductive material and a binder; an active electrode material dispersed in the...
2018/0287133 NON-AQUEOUS SECONDARY BATTERY ELECTRODE, METHOD FOR MANUFACTURING SAME, AND NON-AQUEOUS SECONDARY BATTERY
In a non-aqueous secondary battery electrode, an electrode mixture layer containing an active material and a binder is provided on one side or both sides of a...
2018/0287132 METHOD FOR MAKING LITHIUM ION BATTERY ANODE
A method for making lithium ion battery anode includes: scrapping a carbon nanotube array to obtain a carbon nanotube source, and adding the carbon nanotube...
2018/0287131 ANODE STRUCTURE FOR SOLID-STATE LITHIUM-BASED THIN-FILM BATTERY
A solid-state lithium-based battery is provided in which the formation of lithium islands (i.e., lumps) during a charging/recharging cycle is reduced, or even...
2018/0287130 ANODE STRUCTURE FOR SOLID-STATE LITHIUM-BASED THIN-FILM BATTERY
A solid-state lithium-based battery is provided in which the formation of lithium islands (i.e., lumps) during a charging/recharging cycle is reduced, or even...
2018/0287129 METHODS OF FORMING CARBON-SILICON COMPOSITE MATERIAL ON A CURRENT COLLECTOR
Methods of forming electrodes are described. In some embodiments, the method can include providing a current collector. The method can also include providing a...
2018/0287128 SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME
Provided is a secondary battery including a pressure type current interrupt device with reduced welding failures and high productivity as a result. A secondary...
2018/0287127 Low Profile Pressure Disconnect Device for Lithium Ion Batteries
Casings for lithium ion batteries are provided that include a container or assembly that defines a base, side walls and a top or lid, and a vent structure...
2018/0287126 VENT SHIELD FOR A BATTERY MODULE
The present disclosure relates generally to a battery module having a housing and a stack of battery cells disposed in the housing. Each battery cell has a...
2018/0287125 BATTERY TERMINAL COMPRISING AN INTEGRATED SPRING OR A FLEXIBLE PAD
A battery system includes a first battery cell that is electrically connected to a second battery cell via directed contact between compliant terminals of the...
2018/0287124 ENERGY STORAGE DEVICE, METHOD OF MANUFACTURING ENERGY STORAGE DEVICE, CURRENT COLLECTOR, AND COVER MEMBER
An energy storage device includes: an electrode assembly formed by stacking plates; and a first conductive member welded to one of both surfaces of a converged...
2018/0287123 CURRENT COLLECTING BOARD AND BATTERY MODULE
A current collecting board includes a base board, a conductive board mounted on the base board, a number of conductive plates, and a number of security...
2018/0287122 SELF-HEALING ELECTRODE PROTECTION IN ELECTROCHEMICAL CELLS
Articles and methods for protection of electrodes in electrochemical cells, including protective material precursor layers for use in electrode protective...
2018/0287121 Li-S Battery with Carbon Coated Separator
A Li--S battery cell comprising a Sulphur-containing cathode, a Lithium-containing anode, a separator in between the cathode and anode with an electrolyte on...
2018/0287119 SEPARATOR FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT
Provided is a separator for an electrochemical element having exceptional strength and shielding performance, a small thickness, and low resistance. A...
2018/0287118 SECONDARY BATTERY
A nonaqueous electrolyte secondary battery is provided with: a cathode; an anode; a nonaqueous electrolyte containing a nonaqueous solvent; an outer packaging...
2018/0287117 CONSOLIDATED FILL PORT PLUG AND SAFETY VENT FOR BATTERY APPLICATIONS
A plug for a fill port of a battery cell includes a body defining a channel. The plug includes a cover coupled to the body and covering the channel. The cover...
2018/0287116 BATTERY MODULE COMPRISING END PLATES HAVING IMPROVED STRUCUTRE, AND END PLATE MEMBER THEREFOR
The present disclosure discloses a battery module including a cell assembly including a plurality of cells arranged in a direction, and an end plate member...
2018/0287115 EMBEDDED FORMATION OF WEARABLE AND FLEXIBLE BATTERIES
An apparatus system is provided which comprises: a fabric; a self-assembled monolayer (SAM) material formed on the fabric; and a battery cell formed on the...
2018/0287114 PORTABLE ELECTRONIC DEVICE AND JOINING MECHANISM THEREOF
A joining mechanism includes a main body and a positioning assembly. The positioning assembly includes a first positioning member, a second positioning member,...
2018/0287113 CELL MODULE ASSEMBLY RECEIVING STRUCTURE HAVING IMPROVED SAFETY
The present disclosure discloses a cell module assembly receiving structure including: a cell module assembly comprising a plurality of cells; and a receiving...
2018/0287112 ELECTRICAL ENERGY STORAGE MODULE AND METHOD FOR PRODUCING SAME
The invention concerns an electrical energy storage module (1) containing electrical energy storage elements (3), and a method for producing the same. This...
2018/0287111 METHOD FOR ASSEMBLING BATTERY PACK, AND BATTERY PACK
A method for assembling a battery pack having a cell group includes stacking the plurality of the unit cells such that distal end portions of the electrode...
2018/0287110 BATTERY PACK
A battery pack includes a cell group, a spacer, a plurality of bus bars, and a bus bar holder. The cell group includes stacked unit cells, each including a...
2018/0287109 BATTERY PACK
A battery pack includes a plurality of stacked battery assemblies and an insulating spacer. The battery assemblies are provided with a pair of unit cells...
2018/0287108 CYLINDRICAL CELL TOGGLE HOLDER
Methods and systems are provided for mounting cylindrical battery cells together into a battery. Systems are provided for securing cylindrical battery cells by...
2018/0287107 BATTERY SPACER
A battery spacer includes: a storage case having a bottomed cylindrical shape in which a battery is stored; a lid part which closes an opening of the storage...
2018/0287106 ELECTRODE STACK RESTRAINT
A pouch cell includes a generally rectangular cell housing formed of a metal laminated film, an electrode assembly that is sealed within the cell housing, and...
2018/0287105 SECONDARY BATTERY
Disclosed is a secondary battery. According to the present invention, a charging/discharging pin is prevented from being separated from a top cap while the...
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