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Patent # Description
US-9,831,527 Electrolyte for lithium battery, lithium battery including the same, and method of manufacturing electrolyte...
An electrolyte for a lithium battery, a lithium battery including the electrolyte, and a method of preparing the electrolyte for a lithium battery. The...
US-9,831,526 Lithium secondary battery
The present invention provides a lithium secondary battery, wherein a peak at 167 to 171 eV and a peak at 160 to 164 eV are present in XPS analysis of sulfur on...
US-9,831,525 Non-aqueous electrolyte secondary battery and method of fabricating same
The present invention provides a non-aqueous electrode secondary battery supplied with a non-aqueous electrolyte comprising an overcharge additive. The positive...
US-9,831,524 Manufacturing method of electrode assembly, electrode assembly, and battery
A manufacturing method of an electrode assembly includes: forming an active material compact containing a lithium double oxide and having a plurality of voids;...
US-9,831,523 Non-aqueous electrolyte and lithium secondary battery using the same
The present invention provides non-aqueous electrolyte solution for a lithium secondary battery, comprising fluoroethylene carbonate and a pyrimidine-based...
US-9,831,522 Asymmetric battery having a semi-solid cathode and high energy density anode
Embodiments described herein relate generally to devices, systems and methods of producing high energy density batteries having a semi-solid cathode that is...
US-9,831,521 Nonaqueous electrolytic storage element
To provide a nonaqueous electrolytic storage element, which contains: a positive electrode, which contains a positive electrode material layer including a...
US-9,831,520 Electrode assembly and lithium secondary battery comprising the same
Disclosed herein is an electrode assembly including 2n (n being a natural number equal to or greater than 1) polar bodies which are stacked.
US-9,831,519 Semi-solid electrodes having high rate capability
Embodiments described herein relate generally to electrochemical cells having high rate capability, and more particularly to devices, systems and methods of...
US-9,831,518 Semi-solid electrodes having high rate capability
Embodiments described herein relate generally to electrochemical cells having high rate capability, and more particularly to devices, systems and methods of...
US-9,831,517 Unit cell of solid oxide fuel cell, stack using the unit cell, and methods of manufacturing the unit cell and...
A unit cell includes an air inlet/outlet that is formed on a frame unit rather than being installed in a fuel electrode (anode) to simplify a sealing process,...
US-9,831,516 Fuel cell
A fuel cell includes a membrane electrode assembly, a separator, a reactant gas channel, a reactant gas manifold, and a buffer portion. The buffer portion...
US-9,831,515 System and method for recovering output of fuel cell
A system and method for recovering an output of a fuel cell is provided. The system and method for recovering an output of a fuel cell includes: an output...
US-9,831,514 Solid oxide fuel cell or solid oxide electrolyzing cell and method for operating such a cell
A method for operating a solid oxide fuel cell having cathode-anode-electrolyte units, each including a first electrode for an oxidizing agent, a second...
US-9,831,513 Fuel cell stack and control method thereof
A fuel cell system includes a fuel cell stack configured to include a cathode and an anode, an air supplier configured to supply air to the cathode, and an air...
US-9,831,512 Method for activating stack of fuel cell
A method for activating a stack of a fuel cell is provided. The method includes supplying oxygen and hydrogen to the stack after starting an activation process...
US-9,831,511 Fuel cell stack with improved end cell performance through a diffusion media having lower compressibility
A fuel cell stack that includes a gas diffusion media for the end cells in the stack that has less of an intrusion into the flow field channels of the end cells...
US-9,831,510 Fuel cell system blower configuration
An exemplary fuel cell system includes a cell stack assembly having a plurality of cathode components and a plurality of anode components. A first reactant...
US-9,831,509 Separating device for a fuel cell system, fuel cell system with the separating device and method for operating...
A device for separating a fluid having a water and gas portion in a fuel cell system includes a fluid inlet an a fluid outlet with an outlet valve. The...
US-9,831,508 Fuel supply apparatus
A fuel injection apparatus includes a valve element provided with a flow passage allowing a fuel to flow therethrough, a valve seat which the valve element will...
US-9,831,507 Hydrogen gas supply device of fuel cell system
A hydrogen gas supply device supplies hydrogen gas to a fuel cell stack and includes an electromagnetic pressure regulating valve that regulates the pressure of...
US-9,831,506 Fuel cell module
A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area around the first area and...
US-9,831,505 Power generation system and method for cooling fuel cell exhaust in power generation system
In order to protect the temperature of an exhaust stream in an exhaust line, even if the temperature of the exhaust stream discharged from a fuel cell exceeds a...
US-9,831,504 Single fuel cell and method of manufacturing single fuel cell
A single fuel cell includes: a membrane electrode assembly; gas diffusion layers 3c and 3a that placed on both side surfaces of the membrane electrode assembly,...
US-9,831,503 Electrodes and electrochemical devices and methods of making electrodes and electrochemical devices
Dual use gas diffusion-gas evolution electrodes containing diamond-like carbon are described, which can act as gas diffusion electrodes during discharge, and...
US-9,831,502 Free-standing active material/carbon nanomaterial network film as light-weight and high-power electrodes for...
An electrode includes a first free-standing carbon network, an active material deposited above the first free-standing carbon network, and a second...
US-9,831,501 Porous graphene for cathode of secondary battery and its manufacturing method
In the graphene manufacturing method, a graphite oxide is formed from graphite, and then the graphite oxide is treated with a hydrochloric acid. The...
US-9,831,500 Porous electrode active material and secondary battery including the same
Provided are an electrode active material having a plurality of pores and a secondary battery including the same, and more particularly, a porous electrode...
US-9,831,499 Zinc electrode for use in rechargeable batteries
The present invention relates to zinc electrode and to methods of producing zinc electrode and particularly to a method of producing zinc electrode providing...
US-9,831,498 Anode and secondary battery
A secondary battery capable of improving cycle characteristics is provided. An anode includes: an anode active material layer on an anode current collector, the...
US-9,831,497 Method of manufacturing active material particles
A lithium-ion secondary battery (100A) includes a positive electrode current collector (221A) and a positive electrode active material layer (223A) retained on...
US-9,831,496 Nonaqueous electrolytic solution secondary battery
Provided is a nonaqueous electrolytic solution secondary battery in which a positive electrode active material layer includes a phosphate compound, the...
US-9,831,495 Negative electrode active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte...
The present invention provides a negative electrode active material for a non-aqueous electrolyte secondary battery, including negative electrode active...
US-9,831,494 Negative-electrode active material and electric storage apparatus
A negative-electrode active material is provided, the negative-electrode active material including: a lamellar polysilane having a structure in which multiple...
US-9,831,493 Cathode active material and lithium secondary battery comprising the same
Disclosed is a cathode active material comprising a lithium manganese composite oxide with a spinel structure represented by the following Formula 1, wherein...
US-9,831,492 Nonaqueous electrolyte secondary battery and battery pack
A nonaqueous electrolyte secondary battery of an embodiment includes an exterior member, a cathode including a cathode active material layer housed in the...
US-9,831,491 Si/C composite, method of preparing the same, and anode active material for lithium secondary battery including...
Provided are a Si/C composite, in which carbon (C) is dispersed in an atomic state in a silicon (Si) particle, and a method of preparing the Si/C composite....
US-9,831,490 Graphite material for negative electrode of lithium-ion secondary battery, lithium-ion secondary battery...
A graphite material for a negative electrode of a lithium-ion secondary battery is provided. A ratio Lc(112)/Lc(006) defined as a ratio of expansion of graphene...
US-9,831,489 Positive-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte...
A positive-electrode active material for a non-aqueous electrolyte secondary battery according to the present disclosure contains a layered lithium...
US-9,831,488 In-battery polymerization of conducting polymers for high-rate charging cathodes
Cathodes for a fast charging lithium ion battery, processes for manufacturing thereof and corresponding batteries are provided. Cathode formulations comprise...
US-9,831,487 Method for manufacturing transparent electrode film
Provided herein is a method for forming a transparent electrode film, the method comprising forming an electrode pattern by printing an electrode pattern on a...
US-9,831,486 Battery module
A battery module includes a plurality of battery cells arranged in one direction and electrically connected to one another, the plurality of battery cells each...
US-9,831,485 High current electrical joint that eliminates partial assembly
An electric joint formed between a high current source and a high current load, and a method of making electrical connection between them. In one form, the...
US-9,831,484 Rechargeable battery
A battery includes a case, first and second electrodes in the case, and a switch to change an electrical state of the case between a first state and a second...
US-9,831,483 Battery stack having interleaved anode and cathode
A cathode element is formed as a continuous single element with a plurality of cathode leaves connected by cathode bridges. An anode element is similarly formed...
US-9,831,482 Battery module lid system and method
A system includes a lid disposed over battery cells in a battery module. The lid includes flexible fingers, and each of the flexible fingers aligns with a...
US-9,831,481 Nonaqueous electrolyte secondary battery and separator
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the...
US-9,831,480 Fiber-containing polymer film and method of manufacturing same, and electrochemical device and method of...
A fiber-containing polymer film contains a host polymer and fibrous substances. The fiber-containing polymer film has an orientation area where the fibrous...
US-9,831,479 Sealed type battery
The battery is sealed by a sealing member including a safety valve for exhausting the gas generated in the battery to the outside of the battery when the...
US-9,831,478 Battery unit having at least one first battery module and at least one second battery module in a battery housing
A battery unit (1) for a motor vehicle has at least one first battery module (10) and at least one second battery module (12) in a battery housing (14). The...
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