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US20140302404 Magnesium-Based Energy Storage Systems and Methods Having Improved Electrolytes  
Electrolytes for Mg-based energy storage devices can be formed from non-nucleophilic Mg2+ sources to provide outstanding electrochemical performance and improved electrophilic susceptibility...
US20120171578 Battery having electrolyte with mixed solvent  
The battery includes an electrolyte activating one or more cathodes and one or more anodes. The electrolyte includes one or more salts in a solvent. The solvent includes one or more organic...
US20110052999 ELECTROLYTE HAVING EUTECTIC MIXTURE AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME  
An electrolyte includes an eutectic mixture composed of (a) a hetero cyclic compound having a predetermined chemistry figure, and (b) an ionizable lithium salt. An electrochemical device having...
US20120009485 ELECTROLYTES IN SUPPORT OF 5V LI ION CHEMISTRY  
This invention described the preparation of a series of compounds that can be used as co-solvents, solutes or additives in non-aqueous electrolytes and their test results in various...
US20140154588 IONIC-LIQUID NANOSCALE IONIC MATERIAL (IL-NIM) COMPOSITIONS, METHODS AND APPLICATIONS  
A method for preparing an ionic liquid nanoscale ionic material, the ionic liquid nanoscale ionic material and a battery that includes a battery electrolyte that comprises the ionic liquid...
US20150207184 ADDITIVE FOR ELECTROCHEMICAL ENERGY STORAGES AND ELECTROCHEMICAL ENERGY STORAGE  
An additive for electrochemical energy storages is disclosed, wherein the additive contains at least one silicon- and alkaline earth metal-containing compound V1 which in contact with a...
US20150214577 ELECTROLYTE FORMULATIONS  
An electrolyte formulation including additive compounds, additive salts, or combinations thereof to improve both low temperature and high temperature performance of lithium ion batteries as...
US20150079483 OXIRANE-BASED ADDITIVES IN SUPPORT OF FIVE VOLT LITHIUM ION CHEMISTRY  
The present disclosure relates to several families of commercially available oxirane compounds that can be used as electrolyte co-solvents, solutes, or additives in non-aqueous electrolyte and...
US20130302702 SEPARATOR FOR ELECTRIC STORAGE DEVICE AND ELECTRIC STORAGE DEVICE  
The object of an exemplary embodiment of the invention is to provide a separator for an electric storage device which has small heat shrinkage in a high-temperature environment, and in which the...
US20150079484 ELECTROLYTE ADDITIVES IN SUPPORT OF FIVE VOLT LITHIUM ION CHEMISTRY  
The present disclosure relates to additives for electrolytes and preparation of aluminum-based, silicon-based, and bismuth-based additive compounds that can be used as additives or solutes in...
US20080153006 Non-aqueous electrolyte for a lithium battery and lithium battery including the same  
A non-aqueous electrolyte for a lithium battery includes a non-aqueous organic solvent, the organic solvent including one or more of a carbonate-based solvent, an ester-based solvent, an...
US20140178772 ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME  
An electrolyte for a rechargeable lithium battery that includes a lithium salt and a non-aqueous organic solvent, wherein the non-aqueous organic solvent includes a fluoro-based solvent...
US20140050993 POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD FOR PREPARING SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME  
A positive active material including a compound represented by Li1+xM1−kMekO2. A surface part of a particle of the positive active material has a mole ratio [Me/M] (A) of element represented by Me...
US20120225359 Electrolytes in Support of 5 V Li ion Chemistry  
This invention described the preparation of a series of compounds selected from the group comprising tris(1,1,1,3,3,3-hexafluoro-iso-propyl)phosphate, tris(perfluoroethyl)phosphate,...
US20120107698 ELECTROCHEMICAL DEVICE WITH A MAGNESIUM ANODE AND A STABLE, SAFE ELECTROLYTE COMPATIBLE WITH SULFUR  
An electrochemical device, having an anode containing magnesium; a cathode stable to a voltage of at least 3.2 V relative to a magnesium reference; and an electrolyte containing a solvent and a...
US20110183219 Method for Producing Lithium Difluorobis (Oxalato) Phosphate Solution  
Disclosed is a method for producing a lithium difluorobis(oxalato)phosphate solution, which is characterized by that lithium hexafluorophosphate and oxalic acid are mixed together in a nonaqueous...
US20110318614 ELECTROLYTE, BATTERY USING SAME, AND METHOD OF USING SAME, AND METHOD FOR PRODUCING ELECTROLYTE  
In one example embodiment, an electrolyte has favorable ionic conductivity at low temperatures. In one example embodiment, a solid electrolyte is provided between a cathode and an anode. In one...
US20130252114 HIGH VOLTAGE RECHARGEABLE MAGNESIUM CELLS HAVING A NON-AQUEOUS ELECTROLYTE  
A electrochemical cell having an non-aqueous electrolyte is provided. The properties of the electrolyte include high conductivity, high Coulombic efficiency, and an electrochemical window that can...
US20140242472 NON-AQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY USING THE SAME  
The present invention relates to a non-aqueous electrolyte solution for a lithium secondary battery, comprising a sulfolane-based additive; and a lithium secondary battery using the same. The...
US20140023937 ELECTROLYTES INCLUDING AN ORGANOSILICON SOLVENT AND PROPYLENE CARBONATE FOR LITHIUM ION BATTERIES  
An electrolyte includes an organosilicon solvent, propylene carbonate, and a salt.
US20140342240 Fluorinated phosphazenes for use as electrolyte additives and co-solvents in lithium ion batteries  
An electrolyte solution for use in a battery includes at least: an ionizable salt; at least one organic solvent; and at least one cyclic phosphazene compound.
US20130230782 LITHIUM BATTERY  
A lithium battery includes a cathode containing a lithium manganese oxide with a spinel structure; an anode; and an electrolyte. When stored at a temperature of about 50° C. or greater for about 7...
US20140141342 ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING SAME  
The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery including the same, wherein the electrolyte comprises an organic solvent and an...
US20120315551 Materials for Battery Electrolytes and Methods for Use  
Described herein are materials for use in electrolytes that provide a number of desirable characteristics when implemented within batteries, such as high stability during battery cycling up to...
US20130288137 REDOX SHUTTLES HAVING AN AROMATIC RING FUSED TO A 1,1,4,4-TETRASUBSTITUTED CYCLOHEXANE RING  
An electrolyte includes an alkali metal salt; an aprotic solvent; and a redox shuttle additive including an aromatic compound having at least one aromatic ring fused with at least one non-aromatic...
US20120189921 LITHIUM SULPHIDE BATTERY AND METHOD OF PRODUCING THE SAME  
A chemical source of electrical energy may include a positive electrode (cathode) made of an electrically conductive material, a mixture of lithium sulphide and sulphur, a permeable separator or...
US20140141340 ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME  
An electrolyte for a rechargeable lithium battery that includes a lithium salt and a non-aqueous organic solvent including a compound represented by the following Chemical Formula 1 is described:...
US20130209895 RECHARGEABLE LITHIUM BATTERY  
Disclosed is a rechargeable lithium battery that includes a positive electrode having an active mass density of about 3.4 g/cc to about 4.0 g/cc, a negative electrode, and an electrolyte including...
US20140099557 NON-AQUEOUS ELECTROLYTE FOR HIGH VOLTAGE RECHARGEABLE MAGNESIUM BATTERIES  
An electrolyte for use in electrochemical cells is provided. The properties of the electrolyte include high conductivity, high Coulombic efficiency, and an electrochemical window that can exceed...
US20140154590 Electrolyte For Lithium-Based Energy Stores  
The invention relates to an electrolyte, comprising at least one lithium salt, a solvent, and at least one compound according to general formula (1). The invention further relates to lithium-based...
US20110165472 LITHIUM SECONDARY BATTERY OF IMPROVED HIGH-TEMPERATURE CYCLE LIFE CHARACTERISTICS  
Disclosed is a lithium secondary battery comprising a cathode including a lithium-containing transition metal oxide, an anode including a carbon-based material, and a non-aqueous electrolyte with...
US20120171577 ELECTROLYTE SOLUTION AND MAGNESIUM BATTERY INCLUDING THE SAME  
An electrolytic solution including: a magnesium salt; a non-aqueous organic solvent; and an anion receptor, wherein the anion receptor comprises at least one compound selected from the group...
US20100015532 NEGATIVE ELECTRODE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME  
A rolled foil of surface roughened copper as thick as 26 μm for example having a surface formed into an irregular shape with copper precipitated thereon by an electrolytic method is prepared as a...
US20050095508 Lithium-iron disulfide primary battery  
There is provided a lithium-iron disulfide primary battery capable of suppressing the elevation of the open circuit voltage during the storage of battery. The lithium-iron disulfide primary...
US20150086880 LITHIUM SECONDARY BATTERY HAVING IMPROVED LIFESPAN CHARACTERISTICS  
Disclosed is a lithium secondary battery having improved lifespan characteristics. More particularly, a lithium secondary battery comprising a cathode, an anode, a separator interposed between the...
US20110250503 BATTERY ELECTROLYTE SOLUTIONS CONTAINING AROMATIC PHOSPHORUS COMPOUNDS  
A battery electrolyte solution contains from 0.01 to 80% by weight of an aromatic phosphorus compound. The aromatic phosphorus compound provides increased thermal stability for the electrolyte,...
US20110294020 NEGATIVE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME  
This invention relates to a negative active material for a lithium secondary battery, a method of preparing the same and a lithium secondary battery including the same. This negative active...
US20140272605 NON-AQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME  
Provided are a non-aqueous electrolyte solution which includes a lithium salt including lithium bis(fluorosulfonyl)imide (LiFSI) and an additive including a vinylene carbonate-based compound and a...
US20150155597 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY  
The present invention relates to a non-aqueous electrolyte comprising a non-aqueous electrolyte solvent, a supporting salt, and a sulfonate represented by a predetermined formula, the non-aqueous...
US20140178770 ELECTROLYTES FOR DENDRITE-FREE ENERGY STORAGE DEVICES HAVING HIGH COULOMBIC EFFCIENCY  
The Coulombic efficiency of lithium deposition/stripping can be improved while also substantially preventing lithium dendrite formation and growth using particular electrolyte compositions....
US20120202125 RECHARGEABLE LITHIUM BATTERY  
The present invention discloses a rechargeable lithium battery including a positive electrode, a negative electrode including lithium titanate represented by Chemical Formula 1, and an electrolyte...
US20140377666 NON-AQUEOUS LIQUID ELECTROLYTE FOR SECONDARY BATTERY AND SECONDARY BATTERY  
A non-aqueous liquid electrolyte for a secondary battery, containing: at least one selected from a carbonate compound having a halogen atom and a sulfur-containing ring compound; an aromatic...
US20110244305 ELECTROCHEMICAL DEVICES FOR USE IN EXTREME CONDITIONS  
An electrochemical device, such as a battery or power source, provides improved performance under stringent or extreme conditions. Such an electrochemical device for use in high temperature...
US20150140450 ELECTROLYTE SOLUTION, METHOD OF PREPARING THE SAME, AND MAGNESIUM BATTERY INCLUDING THE ELECTROLYTE SOLUTION  
An electrolyte solution including a non-aqueous organic solvent and a magnesium salt represented by Formula 1: wherein in Formula 1, groups CY1, CY2, A1 to A10, and variable n are defined in the...
US20100092871 BINDER FOR AN ELECTRODE OF AN ELECTROCHEMICAL SYSTEM, ELECTRODE COMPRISING THIS BINDER, AND ELECTROCHEMICAL SYSTEM COMPRISING THIS ELECTRODE  
Binder for an electrode of an electrochemical system having a non-aqueous electrolyte, said binder comprising a first polymer which has functional groups capable of reacting with a crosslinking...
US20130337339 LOW MOLECULAR WEIGHT SALTS COMBINED WITH FLUORINATED SOLVENTS FOR ELECTROLYTES  
Provided are electrochemical cells and electrolytes used to build such cells. An electrolyte includes at least one salt having a molecular weight less than about 250. Such salts allow forming...
US20080311481 NONAQUEOUS ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTER USING THE SAME  
A nonaqueous electrolyte for a lithium secondary battery and a lithium secondary battery including the same are provided. In particular, the nonaqueous electrolyte comprises a compound of chemical...
US20140287327 METHOD OF COATING SUBSTRATE FOR LITHIUM SECONDARY BATTERY WITH INORGANIC PARTICLES AND LITHIUM SECONDARY BATTERY COMPRISING SUBSTRATE COATED BY THE METHOD  
The present invention provides a method of coating a substrate for a lithium secondary battery with inorganic particles, comprising charging the inorganic particles to form charged inorganic...
US20120237836 ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME  
An electrolyte for a rechargeable lithium battery includes a first lithium salt; a second lithium salt including a compound represented by Chemical Formula 1, Chemical Formula 3-1 or 3-2, or...
US20120009487 Non-Aqueous Electrolyte Solution For Lithium Secondary Battery And Lithium Secondary Battery Comprising The Same  
A non-aqueous electrolyte solution for a lithium secondary battery includes a non-aqueous solvent and a lithium salt dissolved in the non-aqueous solvent. The lithium salt includes LiN(CF3SO2)2....

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