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US20140106185 |
RECHARGEABLE BATTERY RECYCLING
Technologies for recycling rechargeable batteries are described. For example, a rechargeable battery may be recycled through a cycle that includes one or more of determining a battery condition... |
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US20130280560 |
BATTERY PACK
A battery pack including: a plurality of battery modules, each including a plurality of battery cells arranged in a direction; at least one first fuse between battery modules of the plurality of... |
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US20140099520 |
Liquid Flow Battery System and Repairing Device Thereof
The disclosure discloses a liquid flow battery system and a repairing device thereof. The repairing device, used for cleaning a battery stack of the liquid flow battery system, comprises an acid... |
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US20110300416 |
BATTERY PACK MAINTENANCE FOR ELECTRIC VEHICLE
A method and apparatus for repairing or testing a used battery pack from an electric vehicle include removing the battery pack from the vehicle. Battery tests are performed on at least some of the... |
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US20140079961 |
METHOD OF REPLENISHING LITHIUM FOR THE NEGATIVE PLATE OF A LI-ION BATTERY
The invention pertains to the technical field of a Li-ion battery, in particular to a method of replenishing lithium for the negative plate of a Li-ion battery. Under inert atmosphere, organic... |
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US20140377597 |
REINTRODUCTION OF LITHIUM INTO RECYCLED BATTERY MATERIALS
Methods for making a recycled or refurbished electrode material for an energy-storage device are provided. One example method comprises harvesting a lithium-deficient electrode material from a... |
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US20130302652 |
Method for Operating a Battery System, Battery System and Motor Vehicle
The disclosure describes a method for operating a battery system having at least a first battery module and a second battery module. The method includes activating the first battery module for a... |
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US20150044518 |
SERVICEABLE BATTERY PACK
A fail safe battery pack is disclosed and claimed wherein first and second housings are affixed together. A plurality of battery cells reside within and fixedly engage the first and the second... |
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US20110033733 |
Duel Configuration Rechargeable Battery and Vehicle
The present invention is a dual configuration rechargeable battery for an electric powered vehicle where the battery in a first configuration provides a first chemical reaction discharging a... |
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US20070134546 |
METHOD OF RECYCLING A BATTERY
A method of the present invention is directed to recycling a battery that includes a plurality of lithium cells removable from one another. The battery is tested to measure internal resistance of... |
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US20070298313 |
Refueling Facility, Refueling Device, and Refueling Method
A refueling facility (200) according to the present invention comprises a refueling source (210) for refueling a fuel cell vehicle with fuel, a power supply source (220) for supplying power to the... |
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US20150017487 |
Safety System for Batteries
A battery, particularly a lithium-metal battery or a lithium-ion battery, having at least one galvanic cell surrounded by a cell housing. To increase the safety of the battery and to close up... |
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US20120244390 |
SELF HEALING LITHIUM-ION BATTERY NEGATIVE ELECTRODES, PRODUCT INCLUDING SAME, AND METHODS OF MAKING AND USING SAME
One embodiment includes a lithium-ion battery negative electrode including one or more low-melting point alloys that react with lithium. |
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US20070017116 |
Rechargeable nail dryer
A rechargeable nail dryer is provided. The rechargeable nail dryer with an added charge circuit provides a convenient use and reduces the expense of replacing one-time use batteries by charging a... |
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US20130164571 |
SOLID BATTERY AND METHOD FOR REGENERATING THE SAME
Provided are a solid battery which can reduce overvoltage and a regeneration method thereof. The solid battery comprises: an anode capable of absorbing and releasing an alkali metal ion or... |
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US20150044517 |
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 structures, are provided. Certain... |
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US20100040938 |
LEAD RECYCLING
The present invention describes a method of recycling lead from lead containing waste, the method comprising the steps of mixing the battery paste with aqueous citric acid solution so as to... |
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US20150255833 |
SECONDARY BATTERY AND METHOD FOR PRODUCING SAME
Provided are a secondary battery having a configuration with which localized metal contaminant precipitation at the negative electrode can be reliably inhibited in less time, and a method for... |
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US20100040939 |
METHOD OF REUSING RECHARGEABLE BATTERY
A method of reusing a rechargeable battery includes collecting from users assembled batteries formed by rechargeable batteries, each holding initial individual information including at least a... |
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US20110171502 |
VARIABLE CAPACITY CELL ASSEMBLY
Electrochemical cells containing nanostructured negative active materials and composite positive active materials and methods of fabricating such electrochemical cells are provided. Positive... |
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US20090214933 |
REINTRODUCTION OF LITHIUM INTO RECYCLED BATTERY MATERIALS
Methods for making a recycled or refurbished electrode material for an energy-storage device are provided. One example method comprises harvesting a lithium-deficient electrode material from a... |
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US20120244391 |
Silicon-Based Anode and Method for Manufacturing the Same
A silicon-based anode comprising silicon, a carbon coating that coats the surface of the silicon, a polyvinyl acid that binds to at least a portion of the silicon, and vinylene carbonate that... |
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US20150004443 |
APPARATUS FOR CONTROLLING LITHIUM-ION BATTERY AND METHOD OF RECOVERING LITHIUM-ION BATTERY
An apparatus for controlling a lithium-ion battery is provided in which a power-generating element including a positive electrode element and a negative electrode element is housed in a case,... |
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US20110262780 |
Whole House Backyard Battery
A battery device that sits in an underground “box” that would be situated in the ground and would be vastly larger than many car batteries put together. It would be 3 feet wide, 1 to 3 feet deep... |
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US20090246603 |
PROCESS FOR RECLAIMING A CONTAMINATED ELECTROLYTE FROM AN ELECTROLYTIC CELL USED IN THE PRODUCTION OF GASEOUS FLUORINE
A process for reclaiming a contaminated electrolyte in an electrolytic cell used in the production of gaseous fluorine. The contaminated electrolyte is a mixture of potassium bifluoride and... |
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US20110086249 |
LIQUID RECHARGEABLE LITHIUM ION BATTERY
One embodiment includes a method for recharging a lithium ion battery, including providing a lithium ion battery comprising used liquid electrode material; removing said used liquid electrode... |
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US20070196725 |
Method for the mixed recycling of lithium-based anode batteries and cells
The invention relates to a method for treating all types of lithium anode cells and batteries by means of a hydrometallurgical process at room temperature. The treatment method enables cells and... |
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US20130065092 |
BATTERY PACK PROCESSING APPARATUS AND PROCESSING METHOD
Provided is a battery pack processing apparatus and a processing method with which discharge can be performed in a short time when a battery pack is discharged by immersing the battery pack in a... |
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US20110171501 |
LITHIUM-ION BATTERY AND METHOD FOR REGENERATING THE SAME
This invention provides a lithium-ion battery in which a coating film forming agent degradation reaction is prevented. A lithium-ion battery 100 in which electrodes 1 and 2 and an electrolyte are... |
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US20110311844 |
STORAGE BATTERY RECYCLING APPARATUS
Disclosed herein is a storage battery recycling apparatus in which a pulse current is applied to polar plates or electrodes of a storage battery functioning as a secondary cell through the SCR... |
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US20070082250 |
Fuel cell disassembly method and fuel cell
A process of disassembling a fuel cell 10 supplies a fluid to both a fuel gas conduit 6g and an oxidizing gas conduit 7g. Since outlets of the respective gas conduits 6g and 7g are shielded, the... |
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US20080038625 |
Fast Recycling Process For Ruthenium, Gold and Titanium Coatings From Hydrophilic PEM Fuel Cell Bipolar Plates
A method for recovering ruthenium oxide or gold and titanium or titanium oxide from a bipolar plate at the end of the life of a fuel cell stack so as to use these materials in other fuel cell... |
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US20110027624 |
Fluid-surfaced electrode
An electrochemical device (such as a battery) includes at least one electrode having a fluid surface, which may employ a surface energy effect to maintain a position of the fluid surface and/or to... |
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US20070281205 |
Fluid Separation Device
The present invention relates to a fluid separation device (10) for separating fluid, oil and oil spray from a gas. This fluid separation device (10) comprises a base carrier (21) in which fluid... |
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US20090208834 |
SECONDARY BATTERY WITH AUXILIARY ELECTRODE
The present invention includes three-dimensional secondary battery cells comprising an electrolyte, a cathode, an anode, and an auxiliary electrode. The cathode, the anode, and the auxiliary... |
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US20060216577 |
Apparatus and method for reposing and reviving a chemical battery
An apparatus and method for reposing and reviving a chemical battery include a single battery unit or a plurality of battery units clustered together. The output voltage of each battery unit is... |
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US20060275652 |
Process for the concentration of noble metals from fluorine-containing fuel cell components
The present invention relates to a process for the concentration of noble metals from fluorine-containing components of fuel cells, for example from PEM fuel cell stacks, DMFC fuel cells,... |
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US20110059339 |
METHOD FOR TREATING LITHIUM BATTERIES
Provided is a method for treating lithium batteries (100) having a positive electrode member (155) comprising an aluminum positive current collector (151) and a positive active material layer... |
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US20100203366 |
RECYCLING OF BATTERY ELECTRODE MATERIALS
Embodiments related to reconditioning of electrode materials for energy storage devices are disclosed. For example, one disclosed embodiment provides a method, comprising obtaining a quantity of... |
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US20070151088 |
Fuel cell disassembly method
Respective heaters 21 through 24 receive power supply and start heating. The heaters 21 through 24 keep heating sealing layers 8 to or over a softening temperature at which the sealing layers 8... |
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US20120326675 |
SYSTEM FOR PREVENTING DETERIORATION OF STORAGE CAPACITY OF LEAD ACID BATTERY AND REUSING LEAD ACID BATTERY BY ELECTRICAL TREATMENT
A system for removing a layer of lead sulfate insulation crystals in which lead sulfate is selectively subjected to heating by dielectric relaxation loss at a peak frequency of lead sulfate... |
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US20150104679 |
METHOD OF OPERATING AND CONDITIONING ELECTROCHEMICAL CELLS COMPRISING ELECTRODEPOSITED FUEL
A process for conditioning an electrochemical cell system comprising at least two electrochemical cells comprises selecting from the fuel electrodes of the electrochemical cells groups comprising:... |
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US20100297479 |
ALL-SOLID LITHIUM SECONDARY BATTERY
An all-solid lithium secondary battery which uses a sulfide-based solid electrolyte material and has a power-generating element that has formed therein an oxide layer containing substantially no... |
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US20060147791 |
Platinum recovery from fuel cell stacks
A method and apparatus is provided for recovering platinum metal from a fuel cell stack without disassembly, burning or electrolysis by introducing an oxidizing acidic solution to at least one of... |
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US20060014074 |
Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack
A method of preserving a PEFC stack of the present invention is a method of preserving a PEFC stack that is provided with an oxidizing agent passage having an inlet and an outlet and extending... |
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US20130260186 |
ELECTROCHEMICAL CELL
A method for modifying an electrochemical cell includes: providing an electrochemical cell including a cathode, an anode, and a layer disposed therebetween, particularly a separator or a polymer... |
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US20050244704 |
System and method for processing an end-of-life or reduced performance energy storage and/or conversion device using a supercritical fluid
A method of refurbishing a lithium-containing energy storage and/or conversion device is disclosed, wherein the energy storage and/or conversion device includes electrodes and an electrolyte, and... |
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US20060251941 |
Method for treating a fuel cell membrane, a fuel cell, and a conditioned fuel cell membrane
A method for treating a fuel cell membrane is described and which includes providing a fuel cell membrane which is not generating an electrical current output; and exposing the fuel cell membrane... |
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US20120308852 |
TREATMENT APPARATUS AND TREATMENT METHOD
A disperser regenerates an adsorbed water layer on a surface layer of a DLC-Si film by replenishing water to the DLC-Si film, for example, during treatment or following the completion of treatment. |
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US20070292745 |
Process for recycling components of a PEM fuel cell membrane electrode assembly
The membrane electrode assembly (MEA) of a PEM fuel cell can be recycled by contacting the MEA with a lower alkyl alcohol solvent which separates the membrane from the anode and cathode layers of... |