Match Document Document Title
US20120127631 ELECTROLYTE SYSTEM  
The present invention relates to electrolyte systems and electrochemical cells comprising conductive salts having different anionic and/or cationic radii.
US20120183886 ENERGY STORAGE DEVICE  
In one embodiment, an energy storage device having a first electrode supported by a first collector sheet; a second electrode supported by a second collector sheet; and a dielectric separator...
US20110229743 Power assembly  
The invention relates to an inventive electrochemical device and an inventive metal-air fuel cell and Zinc-air fuel cell are also revealed. The inventive electrochemical device can also be used as...
US20140154548 STORAGE UNIT FOR STORING ELECTRICAL ENERGY WITH A HEAT PIPE  
The invention relates to a storage unit (1) for storing electrical energy. The storage unit (1) has at least one energy store (3, 5, 6, 7). According to the invention, the storage unit (1) also...
US20120293914 ACCUMULATOR DEVICE  
Disclosed is an accumulator device that can prevent aluminum forming an outer container from forming an alloy with lithium even when fine lithium metal powder is isolated from a lithium ion supply...
US20140098466 Electrolyte  
An electrolyte system suitable for use in an energy storage device (such as a supercapacitor), and energy devices which comprising the electrolyte system which is made up of an ionic liquid, such...
US20140072849 ELECTRIC STORAGE DEVICE  
An electric storage device includes an electrode assembly, in which a positive electrode and a negative electrode in the shape of a sheet are wound with a separator sandwiched therebetween. The...
US20120250224 POWER STORAGE MODULE FOR MICRO-HYBRID SYSTEM WITH ABSORPTION AND INDICATOR ELEMENTS  
A power storage module for a hybrid system. The module includes internal absorption elements for absorbing electrolytes, and gasses thereof, that may have separated from a storage cell within the...
US20130149613 Ceramic Separator and Storage Device  
A ceramic separator that includes an inorganic filler and an organic constituent. The inorganic filler is in the range of 55 to 80% in terms of a pigment volume concentration, and the inorganic...
US20110305970 CHEMICALLY LINKED HYDROGEL MATERIALS AND USES THEREOF IN ELECTRODES and/or ELECTROLYTES IN ELECTROCHEMICAL ENERGY DEVICES  
A chemically linked catalyst-binder hydrogel material comprised of a water-insoluble chemical hydrogel is useful in, for example, fuel cells, batteries, electrochemical supercapacitors, semi-fuel...
US20130314844 METHOD OF PREPARING REDUCED GRAPHENE OXIDE FOAM  
A method of preparing a reduced graphene oxide foam, the method comprising the steps of: preparing a colloidal suspension of graphene oxide; forming a graphene oxide compact layered film from the...
US20150140405 ELECTRICITY STORAGE MODULE  
An electricity storage module includes a plurality of electricity storage cells, a plurality of holders, first and second end plates, and a fastening frame. The plurality of holders are stacked in...
US20150103469 INTERLAYER DISTANCE CONTROLLED GRAPHENE, SUPERCAPACITOR AND METHOD OF PRODUCING THE SAME  
A method of producing interlayer distance controlled graphene, an interlayer distance controlled graphene composition, and a supercapacitor are provided. A method of producing an interlayer...
US20120293911 Graphene Integrated Energy Storage Devices Having Capacitive-Like Properties  
Technologies and implementations for graphene integrated energy storage devices having capacitive-like properties are generally disclosed.
US20130049692 REFUELABLE STORAGE BATTERY  
A reversible storage system for electric energy, including charging or discharging surfaces as a positive collector terminal and a charging or discharging area as a negative collector terminal and...
US20140321027 Rechargeable Power Source For Mobile Devices Which Includes An Ultracapacitor  
Provided herein is a rechargeable power source that can be quickly charged and use for charging mobile and cordless devices. The power source includes an ultracapacitor which comprises a composite...
US20120268074 POWER SYSTEM FOR HIGH TEMPERATURE APPLICATIONS WITH RECHARGEABLE ENERGY STORAGE  
A power system adapted for supplying power in a high temperature environment is disclosed. The power system includes a rechargeable energy storage that is operable in a temperature range of...
US20150030906 AQUEOUS POLYVINYLIDENE FLUORIDE COMPOSITION  
The invention relates to a separator for non-aqueous-type electrochemical device that has been coated with an aqueous fluoropolymer coating. The fluoropolymer is preferably polyvinylidene fluoride...
US20140042988 ADVANCED ELECTROLYTE SYSTEMS AND THEIR USE IN ENERGY STORAGE DEVICES  
An ultracapacitor that includes an energy storage cell immersed in an advanced electrolyte system and disposed within a hermetically sealed housing, the cell electrically coupled to a positive...
US20140120387 SAFETY VENT AND ELECTROCHEMICAL DEVICE  
A safety vent including: a vent 3 that allows gas generated inside a laminate type battery 2 to release to the outside, a gas permeated membrane 4 through which the gas permeates, and a housing...
US20140302386 COMPOUNDS HAVING A REDOX GROUP, USE THEREOF AS AN ELECTROLYTE ADDITIVE, ELECTROLYTE COMPOSITION, AND ELECTROCHEMICAL SYSTEMS CONTAINING SAME  
The invention relates to compounds comprising a redox group, to the use thereof as an additive to an electrolyte composition, to an electrolyte composition including such an additive, and to...
US20130189592 PART SOLID, PART FLUID AND FLOW ELECTROCHEMICAL CELLS INCLUDING METAL-AIR AND LI-AIR BATTERY SYSTEMS  
The invention provides part solid, part fluid and flow electrochemical cells, for example, metal-air and lithium-air batteries and three-dimensional electrode arrays for use in part solid, part...
US20150247252 ELECTRODEPOSITION PROCESS OF NICKEL-COBALT COATINGS WITH DENDRITIC STRUCTURE  
The present invention refers to an electrodeposition process of nickel-cobalt coatings (2), from aqueous solutions containing nickel and cobalt salts, by applying a pulsed waveform in the cathodic...
US20120236466 Lithium Ion Capacitor and Layered Member for Lithium Ion Capacitor  
A mass-producible lithium ion capacitor that allows lithium ions to be easily occluded by a negative electrode in advance is provided. A layered member includes: two copper foils each having a...
US20150055275 CERAMIC SEPARATOR FOR ULTRACAPACITORS  
A separator such as for an electrochemical double layer capacitor includes acicular inorganic particles that are dried to form a porous membrane. Example inorganic particles are calcium silicate...
US20120082889 Containing Electrolyte Leaks  
Implementations and techniques for containing electrolyte leaks are generally disclosed.
US20150002987 HIGH TEMPERATURE ENERGY STORAGE DEVICE  
An ultracapacitor that includes an energy storage cell immersed in an electrolyte and disposed within an hermetically sealed housing, the cell electrically coupled to a positive contact and a...
US20140272542 ELECTROCHEMICAL ENERGY STORAGE DEVICE WITH MOLECULAR SEIVE STORAGE CELL  
Energy storage devices including at least one energy storage cell having molecular sieves to mitigate a sensitivity of the storage cell to water contamination that may degrade performance of an...
US20140268617 SUPERCAPACITOR STRUCTURES  
Supercapacitor structures are provided which include, for example: one or more layers of supercapacitors; and one or more contact tabs. The one or more contact tabs electrically contact and extend...
US20140368973 ENERGY STORAGE DEVICE WITH ENHANCED ENERGY DENSITY  
An energy storage device having improved energy density performance may include an electrolyte having a salt concentration of about 0.6 moles/L (M) to about 0.95M. A final energy storage device...
US20130105386 TUBULAR PORE MATERIAL  
Product formed from a ceramic material, at least part of the said product not being formed from amorphous silica and including pores and satisfying the following criteria (a), (b) and (c): (a) at...
US20120295165 SINGLE-LAYER LITHIUM ION BATTERY SEPARATOR  
The present invention relates to a microporous polymeric battery separator comprised of a single layer of enmeshed microfibers and nanofibers. Such a separator accords the ability to attune the...
US20140362495 Systems and Methods for Implementing High-Temperature Tolerant Supercapacitors  
Systems and methods in accordance with embodiments of the invention implement high-temperature tolerant supercapacitors. In one embodiment, a high-temperature tolerant super capacitor includes a...
US20090109600 Oblong electrochemical double layer capacitor  
An oblong electrochemical double-layer capacitor is disclosed having a modified jelly roll design and having a plurality of fingers extending from each electrode in substantially the same...
US20130017438 ACCUMULATOR DEVICE  
An accumulator device includes: an outer container with mutually overlapped outer films bonded air-tightly to each other at a bonding portion formed along respective outer peripheral edge...
US20140340817 SUPER CAPACITOR  
Provided is a supercapacitor including: a power storage aggregate in which a plurality of unit modules are laminated; a case in which the power storage aggregate is disposed; an upper plate that...
US20150085424 SYNTHESIS OF THREE-DIMENSIONAL GRAPHENE FOAM: USE AS SUPERCAPACITORS  
The invention relates to three-dimensional crystalline foams with high surface areas, high lithium capacity, and high conductivity for use as electrode materials and methods for their fabrication....
US20140103878 POWER CONDITIONING AND SAVING DEVICE  
Systems and methods are disclosed herein to a power factor adjustor comprising: a power factor measurement unit configured to measure the power factor on an input line to a load and generate a...
US20150044516 High Surface Area and Low Structure Carbon Blacks for Energy Storage Applications  
The present invention, in part, relates to a carbon black having a) a nitrogen BET surface area (BET) of from about 600 m2/g to about 2100 m2/g, b) a CDBP value in mL/100 g of from about...
US20140087244 ELECTROCHEMICAL CELL  
In an electrochemical cell including a cathode 7, an anode 6, electrolyte 10, a hollow container 1 accommodating these members, and terminals extending from the inside to the outside of the hollow...
US20140087243 ELECTROCHEMICAL CELL  
In an electrochemical cell including a cathode 7, an anode 6, electrolyte 10, a hollow container 1 accommodating these members, and terminals extending from the inside to the outside of the hollow...
US20120171558 ELECTROCHEMICAL CELL  
In an electrochemical cell including a cathode 7, an anode 6, electrolyte 10, a hollow container 1 accommodating these members, and terminals extending from the inside to the outside of the hollow...
US20120201759 TUNABLE MULTISCALE STRUCTURES COMPRISING BRISTLY, HOLLOW METAL/METAL OXIDE PARTICLES, METHODS OF MAKING AND ARTICLES INCORPORATING THE STRUCTURES  
Hierarchical nanostructures and methods of fabrication. The structures include particles having a metal oxide outer shell with metal oxide wires extending from the outer shell. A multiscale...
US20140254066 ELECTROCHEMICAL ENERGY STORAGE DEVICE WITH COINCIDENT ELECTRICAL TERMINAL AND ELECTROLYTE FILL HOLE  
An electrochemical energy storage device includes a housing, at least one energy storage element in the housing and operable with an electrolyte, a cap coupled to the housing, at least one...
US20090316336 BIPOLAR MEMBRANE FOR ELECTROCHEMICAL SUPERCAPACITORS AND OTHER CAPACITORS  
A supercapacitor having a bipolar membrane separator having a first side facing the negative electrode of the supercapacitor and having a plurality of cations and a second side facing the positive...
US20140162094 ELECTROCHEMICAL ELEMENT  
The purpose of the present invention is to provide an electrochemical element to which a high-concentration and high-viscosity electrolyte is supplied. The electrolyte is dispersed and supplied...
US20130230751 THREE-DIMENSIONAL SUPERCAPACITORS AND BATTERIES WITH HIGH ENERGY DENSITIES  
A three-dimensional electrode architecture for a supercapacitor and/or battery characterized by high power density and high energy density includes at least one negative electrode and at least one...
US20130021718 CHEMICAL VAPOR DEPOSITION GRAPHENE FOAM ELECTRODES FOR PSEUDO-CAPACITORS  
Technologies are generally described for a porous graphene electrode material is described herein that may incorporate a three-dimensional open-cell graphene structure fabricated via chemical...
US20120169298 SYSTEM AND METHOD FOR ELECTROCHEMICAL DEVICE WITH METAL CONTAINING IONIC LIQUID ELECTROLYTES  
Provided are a system and method for storing electrical power with an electrochemical device with a ionic liquid electrolyte having a metal coordination cation. More specifically, the device...
US20130257389 Supercapacitor with Hexacyanometallate Cathode, Activated Carbone Anode, and Aqueous Electrolyte  
A supercapacitor is provided with a method for fabricating the supercapacitor. The method provides dried hexacyanometallate particles having a chemical formula AmM1xM2y(CN)6.pH2O with a Prussian...