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US20120141879 Beta alumina solid electrolyte and method of preparing the same  
A beta alumina solid electrolyte (BASE) and a method of preparing the same are provided. When the method is used, evaporation of sodium is suppressed and thus a beta alumina solid electrolyte...
US20090197182 SOLID STATE BATTERY  
A solid state battery comprising: a solid electrolyte; a positive electrode containing an active material; and a negative electrode containing an active material is provided. The solid electrolyte...
US20150010829 METHOD OF PREPARING OXIDE-BASED SOLID ELECTROLYTE  
An oxide-based solid electrolyte according to the present invention may be Lix-yLa3M2O12-y. The oxide-based solid electrolyte may further include a doping element. A method of preparing an...
US20110104526 SOLID-STATE SODIUM-BASED SECONDARY CELL HAVING A SODIUM ION CONDUCTIVE CERAMIC SEPARATOR  
The present invention provides a solid-state sodium-based secondary cell (or rechargeable battery). While the secondary cell can include any suitable component, in some cases, the secondary cell...
US20130122376 COMPOSITION FOR FORMING SOLID ELECTROLYTE LAYER, METHOD FOR FORMING SOLID ELECTROLYTE LAYER, SOLID ELECTROLYTE LAYER, AND LITHIUM ION SECONDARY BATTERY  
A composition for forming a solid electrolyte layer for use in the formation of a solid electrolyte layer of a lithium ion secondary battery contains first particles made of a lanthanum titanate...
US20130189588 METHOD FOR PRODUCING SOLID ELECTROLYTE MEMBRANE  
An object of the present invention is to provide a solid electrolyte membrane which comprises Li3xLa2/3-xTiO3 (0.05≦x≦0.17) and has excellent ion conductivity. Disclosed is a method for producing...
US20120094186 SOLID ELECTROLYTE, METHOD FOR PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY COMPRISING SOLID ELECTROLYTE AND SOLID ELECTROLYTE PARTICLES  
Disclosed is a solid electrolyte including particles comprising Li(1+x)Ti(2−x)Alx(PO4)3 (0≦x≦1) having a true density of about 2.20 to about 2.50 g/cm3.
US20080261098 PROTON-CONDUCTING MEMBRANES FOR ELECTROCHEMICAL DEVICES, AND RELATED ARTICLES AND PROCESSES  
A method for making a proton-conducting membrane is described. The method includes the steps of combining a protonated, layered inorganic material with a proton-conducting organic polymer in a...
US20100028782 METHOD FOR PRODUCING LITHIUM ION CONDUCTIVE GLASS-CERAMIC  
The present invention provides a method for stably producing a glass-ceramics having chemical stability and high lithium ion conductivity without pores inhibiting lithium ion conduction at high...
US20140377664 LITHIUM ALL-SOLID-STATE BATTERY  
An all-solid-state lithium battery, thermo-electromechanical activation of Li2S in sulfide based solid state electrolyte with transition metal sulfides, and electromechanical evolution of a...
US20090263724 Nanostructure material, method for the preparation thereof  
The invention relates to a nanostructured material. The material is a nanostructured carbonaceous material composed of agglomerates of small needles of Li1+αV3O8 and of β-LixV2O5 (0.1 ≦α≦0.25 and...
US20140272600 BLOCK COPOLYMER INCLUDING A POLYANION BASED ON A TFSILI ANION MONOMER AS A BATTERY ELECTROLYTE  
The invention relates to a BA diblock or BAB triblock copolymer, in which the A block is a non-substituted poly-oxyethylene chain having a mean molecular weight that is higher than 100 kDa and the...
US20130097854 METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL AND METHOD FOR PRODUCING LITHIUM SOLID STATE BATTERY  
A method for producing a sulfide solid electrolyte material having a small amount of hydrogen sulfide generation and a high Li ion conductivity. To achieve the above, a method for producing a...
US20170170515 SOLID STATE ELECTROLYTES FOR SAFE METAL AND METAL-ION BATTERIES  
A Li or Li-ion or Na or Na-ion battery cell is provided that comprises anode and cathode electrodes, a separator, and a solid electrolyte. The separator electrically separates the anode and the...
US20170069932 RUGGED, GEL-FREE, LITHIUM-FREE, HIGH ENERGY DENSITY SOLID-STATE ELECTROCHEMICAL ENERGY STORAGE DEVICES  
Described are solid-state electrochemical energy storage devices and methods of making solid-state electrochemical energy storage devices in which components of the batteries are truly solid-state...
US20160190637 METHOD FOR MANUFACTURING SULFIDE SOLID ELECTROLYTE  
A method for manufacturing a sulfide solid electrolyte can prevent deterioration of the sulfide solid electrolyte and can improve the lithium ion conductivity. In a step of crystallizing the...
US20160181656 SULFIDE-BASED CRYSTALLIZED GLASS FOR ALL-SOLID SECONDARY BATTERY AND A METHOD FOR MANUFACTURING THE SAME  
A sulfide-based crystallized glass for an all-solid secondary battery has a sulfide that includes Li2S and P2S5, wherein the sulfide-based crystallized glass consists of 1 to 5% by mole of Li3BO3....
US20160118685 METHODS AND COMPOSITIONS FOR LITHIUM ION BATTERIES  
A solid-state lithium ion battery is disclosed. The battery includes an anode containing an anode active material. The battery also includes a cathode containing a cathode active material. The...
US20160020486 SOLID ELECTROLYTE PARTICLES, PREPARATION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME  
Provided are a method of preparing solid electrolyte particles of Chemical Formula 1 including preparing a precursor solution by mixing a titanium precursor, a lanthanum precursor, and a lithium...
US20160013479 Composite Active Material And Method For Producing The Same  
A method for producing a composite active material includes a preparation step of preparing composite particles comprising active material particles and an oxide solid electrolyte coating at least...

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