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US20060035154 Electrochemical device having an electrolyte that includes a tetrasiloxane  
The electrochemical device has an electrolyte that includes one or more tetrasiloxanes. The tetrasiloxanes have a backbone with two central silicons and two terminal silicons. A first one of the...
US20120094187 ELECTROLYTE FOR ELECTROCHEMICAL DEVICE, METHOD FOR PREPARING THE ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE ELECTROLYTE  
Disclosed is a solid electrolyte for an electrochemical device. The solid electrolyte includes a composite consisting of: a plastic crystal matrix electrolyte doped with an ionic salt; and a...
US20110117441 RECHARGEABLE LITHIUM BATTERY  
A rechargeable lithium battery includes a positive electrode including a positive active material being capable of intercalating or deintercalating lithium; a negative electrode including a...
US20090087751 Solid electrolyte material of conducting lithium ion, battery device using the solid electrolyte material and all-solid lithium secondary battery provided with the battery device  
A solid electrolyte material of conducting a lithium ion comprises a sulfide-based lithium-ion conductor and α-alumina. Such a solid electrolyte material exhibits superior lithium-ion...
US20130295466 ELECTROLYTE FOR ELECTROCHEMICAL DEVICE, METHOD FOR PREPARING THE SAME AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME  
A solid electrolyte for an electrochemical device includes a composite of a plastic crystal matrix electrolyte doped with an ionic salt and a crosslinked polymer structure having a linear polymer...
US20050048374 Electrolyte and battery using the same  
Provided are an electrolyte having superior adhesion strength to an electrode and superior permeability into the electrode, and a battery using the electrolyte. An electrolyte comprises, for...
US20090162754 ELECTROLYTE FOR LITHIUM POLYMER BATTERIES  
A solid polymer electrolyte for a battery is disclosed. The solid polymer electrolyte includes a first polymer capable of solvating a lithium salt, a lithium salt, and a second polymer which is at...
US20150056488 POLYMER ELECTROLYTES FOR DENDRITE-FREE ENERGY STORAGE DEVICES HAVING HIGH COULOMBIC EFFICIENCY  
The Coulombic efficiency of metal deposition/stripping can be improved while also preventing dendrite formation and growth by an improved electrolyte composition. The electrolyte composition also...
US20110229768 MICROPOROUS POLYMER MEMBRANE MODIFIED BY AQUEOUS POLYMER, MANUFACTURING METHOD AND USE THEREOF  
Microporous polyolefin membrane modified by aqueous polymer of the invention is obtained by the following steps: copolymerizing 100 parts of a water-soluble polymer, 30-500 parts of a hydrophobic...
US20090104523 High elastic modulus polymer electrolytes suitable for preventing thermal runaway in lithium batteries  
A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life...
US20130157122 SOLID POLYMER ELECTROLYTE COMPOSITION AND METHOD OF SYNTHESIZING THE SAME  
A solid polymer electrolyte composition having good conductivity and better mechanical strength is provided. The solid polymer electrolyte composition includes at least one lithium salt and a...
US20050031927 Polyelectrolyte membrane, method for its production and fuel cell using said polyelectrolyte membrane  
A polyelectrolyte membrane includes at least one syndiotactic styrenic polymer or copolymer in its clathrate form. The syndiotactic styrenic polymer or copolymer in its clathrate form is...
US20130026409 Composite ionic conducting electrolytes  
Ionically conducting, redox active additive composite electrolytes are disclosed. The electrolytes include an ionically conductive component and a redox active additive. The ionically conductive...
US20110274983 POLYMER ELECTROLYTES INCLUDING POROUS ORGANIC PARTICLES  
The present invention is directed to an electrolyte comprising a first phase including a porous organic microparticle; and a second phase including an ethylene oxide-containing polymer (i.e., an...
US20080102373 SOLID-STATE SECONDARY POWER SUPPLY  
Application: in electric equipment as a secondary current source (storage battery). Nature of the invention: Solid-state secondary current source, consisting from an anode (An0), in a form of a...
US20070231653 Reinforced composite electrolyte membrane for fuel cell  
Disclosed is a composite electrolyte membrane comprising a microporous polymer substrate and a sulfonated polymer electrolyte. The composite electrolyte membrane comprises: a first polymer...
US20140011095 ORGANIC/INORGANIC HYBRID ELECTROLYTE, METHODS FOR PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE SAME  
An organic/inorganic hybrid electrolyte includes inorganic particles, a first polymer surrounding the inorganic particles, a second polymer having a network structure and surrounding the first...
US20120321970 METAL-AIR CELL WITH ION EXCHANGE MATERIAL  
Embodiments of the invention are related to anion exchange membranes used in electrochemical metal-air cells in which the membranes function as the electrolyte material, or are used in conjunction...
US20130017453 Conformal Coating On Nanostructured Electrode Materials For Three-Dimensional Applications  
A fabrication process for conformal coating of a thin polymer electrolyte layer on nanostructured electrode materials for three-dimensional micro/nanobattery applications, compositions thereof,...
US20120196188 AROMATIC POLYMER ION EXCHANGE MEMBRANES, ITS COMPOSITE MEMBRANCE, AND ITS APPLICATION IN ACIDIC ELECTROLYTE FLOW BATTERY  
A polymer ion exchange membrane for acidic electrolyte flow battery. The membrane is nitrogen heterocycles aromatic polymer, especially polybenzimidazole type polymer. A nitrogen heterocycles in...
US20070134530 Polymer electrolyte as well as polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell using the same  
The present invention relates to a polymer electrolyte that provides high proton conductivity and low fuel crossover at the same time, as well as a member using the same. The embodiments of the...
US20130273435 LAYER SYSTEM FOR ELECTROCHEMICAL CELLS  
A layer system for electrochemical cells comprising at least one fibrous nonwoven fabric (A) formed by fibers of one or more organic polymers or mixtures of organic polymers (A1) wherein (i) the...
US20070020501 Polyelectrolyte membranes as separator for battery and fuel cell applications  
Herein provided are polyelectrolyte membranes that block dendrite growth in rechargeable batteries, possess low inherent electrical resistance to be used as separators, possess high ionic...
US20140322614 LONG CYCLE LIFE LITHIUM SULFUR ELECTROCHEMICAL CELLS  
A sulfur-based cathode for use in an electrochemical cell is disclosed. The sulfur is sequestered to the cathode to enhance cycle lifetime for the cathode and the cell. An exemplary sulfur-based...
US20130130069 HIGH ELASTIC MODULUS POLYMER ELECTROLYTES SUITABLE FOR PREVENTING THERMAL RUNAWAY IN LITHIUM BATTERIES  
A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life...
US20130063092 HIGH TEMPERATURE LITHIUM CELLS WITH SOLID POLYMER ELECTROLYTES  
Electrochemical cells that use electrolytes made from new polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These...
US20050158632 Alkaline polymer electrolyte membrane and its application  
An alkaline polymer electrolyte membrane formed by mixing hydrophilic PVA, PECH and DMSO organic solvent possessing high mechanical strength and superior electrochemical stability, and with an...
US20110311881 LITHIUM SULFONATE POLYAZOLE SOLID POLYMER ELECTROLYTES IN POLYMER ELECTROLYTE LITHIUM ION BATTERIES AND SUPERCAPACITORS, AND PROCESSES OF FABRICATION  
The present invention relates to novel and improved solid polymer electrolytes (or ‘gel’ polymer electrolytes) membranes for use in polymer electrolyte battery assemblies, supercapacitors and...
US20060014067 Multi-layer polyelectrolyte membrane  
Multi-layer polyelectrolyte membranes are described wherein at least one of the layers contains at least one acrylic resin or vinyl resin having at least one ionic or ionizable group, and at least...
US20120189910 HIGHLY CONDUCTIVE POLYMER ELECTROLYTES AND SECONDARY BATTERIES INCLUDING THE SAME  
The present invention is directed to novel block copolymers and to novel polymeric electrolyte compositions, such as solid polymer electrolytes that comprises a block copolymer including a first...
US20150017547 ELECTROCHEMICAL DEVICES BASED ON BLOCK COPOLYMERS  
The present invention relates generally to electrolyte materials. According to an embodiment, the present invention provides for a solid polymer electrolyte material that has high ionic...
US20120077093 LITHIUM-ION SECONDARY BATTERY, VEHICLE, ELECTRONIC DEVICE AND MANUFACTURING METHOD OF LITHIUM-ION SECONDARY BATTERY  
A negative-electrode active material layer 12 contains Li4Ti5O12 as a negative-electrode active material, and a positive-electrode active material layer 14 contains LiCoO2 as a positive-electrode...
US20070048618 Electrochemical devices  
This invention provides electrochemical devices that facilitate formation of an electric double layer, i.e., a reaction field at the electrode interface, for the purpose of reducing interface...
US20120082872 ADDITIVE FOR ELECTROLYTES  
Spiro ammonium salts as an additive for electrolytes in electric current producing cells, in particular electric current producing cells comprising a Li-based anode, are provided. In some...
US20050019666 Solid electrolyte, lithium-ion battery and method for producing lithium-ion battery  
A lithium-ion battery includes a cathode and an anode capable of being doped with and dedoped from lithium and a solid electrolyte provided between the cathode and the anode. The solid electrolyte...
US20140186719 NASICON-Polymer Electrolyte Structure  
A method is provided for forming a sodium-containing particle electrolyte structure. The method provides sodium-containing particles (e.g., NASICON), dispersed in a liquid phase polymer, to form a...
US20070099051 Ion-conducting composite membranes  
A method is disclosed of making an ion-conducting composite membrane, the method including: a) combining an electronically and ionically non-conducting polymer, or a blend of at least two such...
US20090104537 Bilayer Electrolyte for a Lithium Battery  
The invention relates to a bilayer polymer electrolyte for a lithium battery. The electrolyte comprises the layers N and P, each composed of a solid solution of an Li salt in a polymer material,...
US20120251891 Lithium-Ion Battery  
A lithium-ion battery comprises a positive electrode, a negative electrode, an electrolyte system and an ion-selective conducting layer disposed between the positive electrode and the negative...
US20140106236 NOVEL POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME  
Disclosed is a polymer electrolyte having a multilayer structure including a first polymer layer providing mechanical strength against external force and a second polymer layer to secure a...
US20070065699 Fuel cell electrolyte membrane with basic polymer  
The present invention is an electrolyte membrane comprising an acid and a basic polymer, where the acid is a low-volatile acid that is fluorinated and is either oligomeric or non-polymeric, and...
US20120082901 LITHIUM-BASED ANODE WITH IONIC LIQUID POLYMER GEL  
Li-based anodes for use in an electric current producing cells having long life time and high capacity are provided. In certain embodiments, the Li-based anode comprises at least one anode active...
US20150140441 SOLID POLYMER ELECTROLYTE COMPOSITION FOR LITHIUM ION BATTERY  
A composition suitable as a solid polymer electrolyte for a lithium ion battery comprises a mixture of polyoctahedral silsesquioxane-phenyl7(BF3Li)3 and a poly(ethylene oxide).
US20050069765 Nonaqueous electrolyte cell  
The present invention provides a non-aqueous electrolyte cell that utilizes lithium manganese oxide, which is cheap, for the positive electrode active material and thus has improved...
US20140011094 HIGHLY ADVANCED LITHIUM-POLYMER BATTERY INCLUDING SILICON NANOPARTICLES SUBSTITUTED WITH POLYMERS AND SELF-ASSEMBLING BLOCK COPOLYMERS  
The present invention relates to a highly advanced lithium-polymer battery and to a method for manufacturing same, and more particularly, to a highly advanced lithium-polymer battery including...
US20070009805 Polymer electrolyte  
A polymer based electrolyte complex being configured to provide ion transport, said complex comprising: a plurality of ion conducting polymers, each polymer of said plurality of polymers...
US20090212253 POLYMER ELECTROLYTE COMPOSITION  
An inexpensive and durable polymer electrolyte composition exhibiting high ionic conductivity even in the absence of water or a solvent, characterized by comprising a molten salt and an aromatic...
US20070037061 Polymer electrolyte complex  
A polymer electrolyte being configured to provide ion transport, said polymer electrolyte comprising: a main-chain first repeating unit configured to provide a primary ion coordinating site, a...
US20140186679 SHAPE MEMORY POLYMER MATERIAL COMPOSITIONS, METHODS AND APPLICATIONS  
A shape memory polymer material composition comprises: (1) a plurality of inorganic core nanoparticles as netpoints to which is connected; (2) a switching segment that comprises a polymer network....
US20130216916 BILAYER ELECTROLYTE FOR A LITHIUM BATTERY  
The invention relates to a bilayer polymer electrolyte for a lithium battery. The electrolyte comprises the layers N and P, each composed of a solid solution of an Li salt in a polymer material,...

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