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Patent # Description
2019/0088987 LITHIUM ANODE DEVICE STACK MANUFACTURING
Metal electrodes, more specifically lithium-containing anodes, high performance electrochemical devices, such as secondary batteries, including the...
2019/0088986 METAL ALLOY LAYERS ON SUBSTRATES, METHODS OF MAKING SAME, AND USES THEREOF
Metal alloy layers on substrates. The metal-alloy layers (e.g., lithium-metal layers, sodium-metal layers, and magnesium-metal layers) can be disposed on, for...
2019/0088985 SEPARATOR WITH WIDE TEMPERATURE RANGE AND LOW SHRINKAGE AS WELL AS METHOD FOR PREPARING THE SAME
The invention discloses a separator with a wide temperature range and a low heat shrinkage and a method for preparing the same. The invention belongs to the...
2019/0088984 POSITIVE ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE
According to one embodiment, a positive electrode includes positive electrode active material particles, polymer fibers and inorganic solid particles. The...
2019/0088983 LITHIUM ION SECONDARY BATTERY, BATTERY PACK, AND VEHICLE
According to one embodiment, a lithium ion secondary battery is provided. The lithium ion secondary battery includes a negative electrode containing a negative...
2019/0088982 SOLID ELECTROLYTE SEPARATOR, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE
According to one embodiment, a solid electrolyte separator is provided. The solid electrolyte separator is a sheet containing a solid electrolyte having a...
2019/0088981 CELL-CORE FOR LITHIUM SLURRY BATTERY, AND LITHIUM SLURRY BATTERY MODULE
Provided is a no-liquid cell-core for a lithium slurry battery. The no-liquid cell-core comprises multiple positive electrode pieces and negative electrode...
2019/0088980 ELECTROLYTE SOLUTION FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY COMPRISING SAME
The present invention relates to a ternary liquid electrolyte for a lithium-sulfur battery and a lithium-sulfur battery including the same. The liquid electrolyte...
2019/0088979 BATTERY ARRAYS, CONSTRUCTIONS AND METHOD
Disclosed is a stacked array of a plurality of thin film batteries electrically connected in a staggered configuration, where the side edges of the array...
2019/0088978 CONTINUOUS MANUFACTURING OF STACKED ELECTROCHEMICAL DEVICE WITH POLYMER INTERLAYER
A method for the continuous or semi-batch manufacture of a solid-state battery device using a high speed process. The method can include forming multiple...
2019/0088977 METHOD FOR MANUFACTURING SECONDARY BATTERY
A method for manufacturing a secondary battery includes welding a first negative-electrode current collector and a second negative-electrode current collector...
2019/0088976 LI-ION BATTERY CAPACITY AND VOLTAGE PREDICTION USING QUANTUM SIMULATIONS
Methods, systems, and computer programs for selecting electrode materials for a lithium battery are presented. In one embodiment, a method includes an...
2019/0088975 SOLID OXIDE FUEL CELL STACK DESIGN
A device comprising a first solid oxide fuel cell and a second solid oxide fuel cell. The first solid oxide fuel cell comprises a first anode, a first cathode...
2019/0088974 METHOD FOR COMPRESSING A SOLID OXIDE FUEL CELL STACK
A fuel cell stack is in contact and below a top compression plate and in contact and above a bottom compression plate. The top compression plate and the bottom...
2019/0088973 METHOD AND SYSTEM TO MAINTAIN ELECTROLYTE STABILITY FOR ALL-IRON REDOX FLOW BATTERIES
Methods and systems are provided which maintain the positive and negative electrolyte pH and stability of a redox flow battery through the use of ...
2019/0088972 ELECTRODE AND ELECTROLYTE-CIRCULATING BATTERY
An electrode is constituted by a sheet-shaped porous body and used in an electrolyte-circulating battery that performs charging and discharging by circulating...
2019/0088971 RADICAL-ION BATTERY AND OPERATION THEREOF
A electrochemical storage device, referred to herein as a radical-ion battery, is described. The radical-ion battery includes an electrolyte, first free...
2019/0088970 SOLID OXIDE FUEL CELLS WITH THICKNESS GRADED ELECTROLYTE
A solid oxide fuel cell comprising a variable thickness electrolyte layer in contact between an anode and a cathode. The solid oxide fuel cell also comprises a...
2019/0088969 METAL-SUPPORTED CELL
A metal-supported cell comprises a laminate wherein a fuel electrode layer and a solid electrolyte layer are sequentially arranged in this order on a front...
2019/0088968 ELECTROCHEMICAL CELL
The electrochemical cell includes an anode, a cathode active layer, and a solid electrolyte layer disposed between the anode and the cathode active layer. The...
2019/0088967 ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, FUEL CELL, VEHICLE AND FLYING OBJECT
An electrode of an embodiment includes a catalyst layer having pores. A mode diameter of the pores is 10 .mu.m or more and 100 .mu.m or less.
2019/0088966 CATALYST AND METHOD FOR PREPARING THE SAME
The present specification relates to a carrier-nanoparticle complex, a catalyst including the same, an electrochemical cell or a fuel cell including the...
2019/0088965 ALKALINE EXCHANGE MEMBRANE FUEL CELLS SYSTEM HAVING A BI-POLAR PLATE
The invention relates to a system and method of operating alkaline exchange membrane fuel cells in a bipolar configuration. The system (400) may include a...
2019/0088964 HYDROGEN PURIFIERS AND HYDROGEN PURIFICATION SYSTEMS
A hydrogen purifier includes an electrolyte membrane including a proton conductive polymer, an anode having an anode catalyst layer disposed on one side of the...
2019/0088963 OPERATION OF A FUEL CELL STACK TO PREVENT LOW OXYGEN CONCENTRATIONS IN A SURROUNDING ENCLOSED SPACE
A method of operating a fuel cell stack that powers a vehicle includes determining when the vehicle is in a non-moving state, calculating an O.sub.2...
2019/0088962 FUEL CELL SYSTEM AND METHOD FOR CONTROLLING FUEL CELL SYSTEM
A fuel cell system includes a fuel cell configured to be supplied with an anode gas and a cathode gas and generate electric power, a compressor configured to...
2019/0088961 FUEL CELL SYSTEM AND METHOD OF CONTROLLING FUEL CELL SYSTEM
The present disclosure makes it possible to store data on the cause of an output shortage in a memory while reducing the capacity of the memory for storing...
2019/0088960 CONTROL METHOD AND SYSTEM OF FUEL CELL SYSTEM
A control method and system of a fuel cell system are provided. The control method includes draining the voltage of a fuel cell stack by charging a high...
2019/0088959 METHOD FOR MANUFACTURING FUEL CELL STACK
The manufacturing method of the present invention is to manufacture a fuel cell stack by heating a stack of fuel cell single cells each of which includes...
2019/0088958 PROTECTIVE MEMBRANE FOR ELECTROCHEMICAL CELLS
Articles and methods involving protective membranes for electrochemical cells are generally provided. In some embodiments, a composite protective layer...
2019/0088957 FLUID FLOW PLATE FOR A FUEL CELL
A fluid flow plate for an electrochemical fuel cell assembly comprises a first plurality of fluid flow channels extending across an area of the flow plate to...
2019/0088956 SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM
A separator plate for an electrochemical system may have at least one passage opening for forming a media channel for feeding or discharging media. The system...
2019/0088955 BATTERY
A battery includes a casing that has an inner surface defining a chamber for an electrolyte, and a conductive lining being configured for electrical...
2019/0088954 LASER ABLATION FOR MANUFACTURE OF BATTERY CELLS
A pulsed laser can be used to ablate the desired thin film layers at a desired location, to a desired depth, without impinging significantly upon other layers....
2019/0088953 GRID ASSEMBLY FOR A PLATE-SHAPED BATTERY ELECTRODE OF AN ELECTROCHEMICAL ACCUMULATOR BATTERY
The invention relates to a grid arrangement for a plate-shaped battery electrode of an electrochemical accumulator having a frame and a grid arranged thereon,...
2019/0088952 CURRENT COLLECTOR PLATE ARRANGEMENT STRUCTURE OF BIPOLAR SOLID-STATE BATTERY
The current collector plate arrangement structure of the bipolar solid-state battery includes a battery cell stack formed by stacking a plurality of...
2019/0088951 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME
A non-aqueous electrolyte secondary battery includes at least an electrode composite material layer, an intermediate layer, and an electrode current collector....
2019/0088950 CATHODE HAVING IMPROVED SAFETY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
The present disclosure relates to a cathode including a cathode active material and poly(amic acid). When the lithium secondary battery including the cathode...
2019/0088949 SOLID ELECTROLYTE COMPOSITION, ELECTRODE SHEET FOR ALL-SOLID STATE SECONDARY BATTERY, ALL-SOLID STATE SECONDARY...
Provided are a solid electrolyte composition containing an inorganic solid electrolyte, a binder, and a dispersion medium (C) containing a dispersion medium...
2019/0088948 AQUEOUS LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING ANODE ACTIVE MATERIAL COMPOSITE, AND METHOD FOR...
Decomposition of an aqueous electrolyte solution when an aqueous lithium ion secondary battery is charged and discharged is suppressed, and the operating...
2019/0088947 NEGATIVE ELECTRODE, AND SECONDARY BATTERY, BATTERY MODULE, AND BATTERY PACK INCLUDING THE SAME
The present invention relates to a negative electrode and a secondary battery including the same, and particularly, to a negative electrode which includes a...
2019/0088946 LITHIUM BATTERY
A lithium battery is provided and has a plurality of graphene oxide quantum dots, where the graphene oxide quantum dots have an average particle size between 2...
2019/0088945 CATION-DISORDERED ROCKSALT LITHIUM METAL OXIDES AND OXYFLUORIDES AND METHODS OF MAKING SAME
A disordered rocksalt lithium metal oxide and oxyfluoride as in manganese-vanadium oxides and oxyfluorides well suited for use in high capacity lithium-ion...
2019/0088944 METHOD FOR PREPARING A CATHODE ACTIVE MATERIAL AND SODIUM ION BATTERY COMPRISING THE SAME
Embodiments herein discloses a method for preparing an active material for cathode. The method comprises of feeding a pre-determined ratio of multiple powdered...
2019/0088943 POSITIVE ELECTRODE PLATE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ACTIVE MATERIAL TO BE USED...
A positive electrode plate for a nonaqueous electrolyte secondary battery, which enables an increased output of a battery and leads to decreased deterioration...
2019/0088942 ACTIVE MATERIAL, ACTIVE MATERIAL COMPOSITE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE
According to one embodiment, an active material is provided. The active material includes particles. The particles have a crystal structure belonging to a...
2019/0088941 ACTIVE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE
According to one embodiment, an active material containing a niobium-titanium composite oxide and Cu is provided.
2019/0088940 CATION-DISORDERED OXIDES FOR RECHARGEABLE LITHIUM BATTERIES AND OTHER APPLICATIONS
Embodiments related to cation-disordered lithium metal oxide compounds, their methods of manufacture, and use are described. In one embodiment, a ...
2019/0088939 STRUCTURALLY CONTROLLED DEPOSITION OF SILICON ONTO NANOWIRES
Provided herein are nanostructures for lithium ion battery electrodes and methods of fabrication. In some embodiments, a nanostructure template coated with a...
2019/0088938 POSITIVE ELECTRODE MATERIAL AND LITHIUM ION BATTERY
The examples of the present application provide a positive electrode material and a lithium ion battery. The positive electrode material comprises: a substrate...
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