Abstract: To provide a conductive particle, which contains a core particle, and a conductive layer formed on a surface of the core particle, where the core particle is formed of a resin, or a metal, or both thereof, and the conductive layer contains a phosphorus-containing hydrophobic group at a surface thereof.

Abstract: A non-catalytic palladium precursor composition is disclosed, including a palladium salt and an organoamine, wherein the composition is substantially free of water. The composition permits the use of solution processing methods to form a palladium layer on a wide variety of substrates, including in a pattern to form circuitry or pathways for electronic devices.

Abstract: The present disclosure provides a lithium-ion battery positive electrode material and a preparation method thereof.

Abstract: A method and composition for coating surfaces, a corresponding coating and the use of objects coated according to said method. A cleaned, metallic surface is contacted with an aqueous composition that is a dispersion or suspension, and drying and/or baking the organic coating or optionally, drying the organic coating and coating with an equivalent or additional coating composition prior to a drying and/or baking. The aqueous composition has a pH of 4 to 11 and contains an anionic polyelectrolyte in a quantity of 0.01 to 5.0 wt. % relative to the total mass of the composition, which may have a solids content of from 2 to 40 wt. %. The solids have an average particle size from 10 to 1000 nm. A coating forms on the basis of an ionogenic gel which binds cations released from the metallic surface that originate from a pretreatment stage or from the contacting.

Abstract: To improve the procedure for producing plates for lead-acid batteries, it is proposed with the invention to expose the pasted plates to saturated steam in one phase of the procedure.

Abstract: A transparent component comprises a substrate (1) having an interface surface, with a pattern of electrically conductive copper (2) disposed on the interface surface with of the substrate, wherein the copper has a copper sulfide surface coating (3). It is found that copper with a suitably thin coating layer of copper sulfide has reduced visibility compared with uncoated copper, so that the metal pattern is less distracting to a viewer. The component finds application as part of a touch-sensitive display, with the substrate overlying or forming part of the display, with images on the display being visible to a user through the transparent component.

Abstract: There are provided a microcapsular quantum dot-polymer composite, a method for producing the composite, optical elements, and a method for producing the optical elements. In order to produce the microcapsular quantum dot-polymer composite, a polymer having a functional group in the side chain is firstly heated in a first solvent to form a polymer solution. A quantum dot suspension consisting of quantum dots capped by a capping layer dispersed in a second solvent is added to the polymer solution to form a mixed solution. The mixed solution is cooled to form the quantum dot-polymer composite consisting of the quantum dots dispersed in the polymer matrix.

Abstract: A method for depositing a column III-V material over a selected portion of a substrate through a window formed in a dielectric layer disposed over the selected portion of the substrate. The method includes forming a single crystal layer or polycrystalline layer over a field region of the dielectric layer adjacent to the window; and, growing, by MOCVD, column III-V material over the single crystal layer or polycrystalline layer and through the window over the selected portion of the substrate.

Abstract: The present invention belongs to the technical field of lithium ion batteries and in particularly relates to a composite anode material for a lithium ion battery. The composite anode material for a lithium ion battery comprises an anode active material and a coating layer coating the surface of the anode active material, wherein the anode active material is at least one selected from the group of Si, SiOx or a silicon alloy, the coating layer, which is a polymer of a network structure, accounts for 1-20% by mass of the anode material.

Abstract: Micro-fluid ejection devices, methods for making micro-fluid ejection heads, and micro-fluid ejection heads, including a micro-fluid ejection head. One such micro-fluid ejection head has relatively high resistance thin film heaters adjacent to a substrate. The thin film material comprises silicon, metal, and carbon (SiMC wherein M is a metal). Each thin film heater has a sheet resistance ranging from about 100 to about 600 ohms per square and a thickness ranging from about 100 to about 800 Angstroms.

Abstract: Disclosed are a negative active material for a rechargeable lithium battery including a silicon-based material including SiOx particles, where 0<x<2, and a Si—Fe-containing alloy positioned on the surface of the SiOx (0<x<2) particles, a method of preparing the same, and a negative electrode and a rechargeable lithium battery including the same.

Abstract: Provided are a binder composition which has high electrolyte resistance characteristics, and a secondary battery which uses a positive electrode using the binder composition for high-temperature cycle characteristics. [Solution] The binder composition for the secondary battery positive electrode according to the present invention contains a polymerized unit which contains a nitrile group; a polymerized unit of (meth) acrylic acid ester; a polymerized unit which contains a hydrophilic group; and a polymerized unit of linear alkylene having a carbon number of at least four. In a mixed solvent in which a volume ratio EC:DEC between ethylene carbonate (EC) and diethyl carbonate (DEC) at 20° C. is 1:2, a degree of swelling with respect to an electrolyte in which LiPF6 is dissolved to have a concentration of 1.0 mol/L is between 100% and 500%.

Abstract: A method for producing a ferroelectric thin film comprising: coating a composition for forming a ferroelectric thin film on a base electrode of a substrate having a substrate body and the base electrode that has crystal faces oriented in the (111) direction, calcining the coated composition, and subsequently performing firing the coated composition to crystallize the coated composition, and thereby forming a ferroelectric thin film on the base electrode, wherein the method includes formation of an orientation controlling layer by coating the composition on the base electrode, calcining the coated composition, and firing the coated composition, where an amount of the composition coated on the base electrode is controlled such that a thickness of the orientation controlling layer after crystallization is in a range of 35 nm to 150 nm, and thereby controlling the preferential crystal orientation of the orientation controlling layer in the (100) plane.

Abstract: The present invention provides a process for producing a graphene-enhanced anode active material for use in a lithium battery. The process comprises (a) providing a continuous film of a graphene material into a deposition zone; (b) introducing vapor or atoms of a precursor anode active material into the deposition zone, allowing the vapor or atoms to deposit onto a surface of the graphene material film to form a sheet of an anode active material-coated graphene material; and (c) mechanically breaking this sheet into multiple pieces of anode active material-coated graphene; wherein the graphene material is in an amount of from 0.1% to 99.5% by weight and the anode active material is in an amount of at least 0.5% by weight, all based on the total weight of the graphene material and the anode active material combined.

Abstract: The present invention provides a method for producing an electrode for a solid battery which can improve battery performance. The method for producing an electrode for a solid battery comprises the steps of: mixing an active material, a solid electrolyte, a binder, and a solvent to make a slurry-form electrode composition; applying the slurry-form electrode composition made; and drying the slurry-form electrode composition applied, wherein the solvent includes a good solvent for the binder and a poor solvent for the binder.

Abstract: A method for producing a ferroelectric thin film comprising: coating a composition for forming a ferroelectric thin film on a base electrode of a substrate having a substrate body and the base electrode that has crystal daces oriented in the (111) direction, calcining the coated composition, and subsequently performing firing the coated composition to crystallize the coated composition, and thereby forming a ferroelectric thin film on the base electrode, wherein the method includes formation of an orientation controlling layer by coating the composition on the base electrode, calcining the coated composition, and firing the coated composition, where an amount of the composition coated on the base electrode is controlled such that a thickness of the orientation controlling layer after crystallization is in a range of 5 nm to 30 nm, and thereby controlling the preferential crystal orientation of the orientation controlling layer to be in the (110) plane.

Abstract: Provided are a cathode active material including polycrystalline lithium manganese oxide and a sodium-containing coating layer on a surface of the polycrystalline lithium manganese oxide, and a method preparing the same. Since the cathode active material according to an embodiment of the present invention may prevent direct contact between the polycrystalline lithium manganese oxide and an electrolyte solution by including the sodium-containing coating layer on the surface of the polycrystalline lithium manganese oxide, the cathode active material may prevent side reactions between the cathode active material and the electrolyte solution. In addition, since limitations, such as the Jahn-Teller distortion and the dissolution of Mn2+, may be addressed by structurally stabilizing the polycrystalline lithium manganese oxide, tap density, life characteristics, and charge and discharge capacity characteristics of a secondary battery may be improved.

Abstract: The present invention provides additive manufacturing methods of forming multilayer energy storage devices on a surface by formulating all components of the multilayer energy storage device into liquid compositions and: (1) applying a first liquid current collector composition above the surface to form a first current collector layer above the surface; (2) applying a first liquid electrode composition above the first current collector layer to form a first electrode layer above the first current collector layer; (3) applying a liquid electrically insulating composition above the first electrode layer to form an electrically insulating layer above the first electrode layer; (4) applying a second liquid electrode composition above the electrically insulating layer to form a second electrode layer above the electrically insulating layer; and (5) applying a second liquid current collector composition above the second electrode layer to form a second current collector layer above the second electrode layer.

Abstract: EC film stacks and different layers within the EC film stacks are disclosed. Methods of manufacturing these layers are also disclosed. In one embodiment, an EC layer comprises nanostructured EC layer. These layers may be manufactured by various methods, including, including, but not limited to glancing, angle deposition, oblique angle deposition, electrophoresis, electrolyte deposition, and atomic layer deposition. The nanostructured EC layers have a high specific surface area, improved response times, and higher color efficiency.

Abstract: Provided is a method for manufacturing a solid electrolyte including preparing a preparation solution by dissolving first polymers and second polymers in a cosolvent which includes a first cosolvent and a second cosolvent, preparing a mixture solution by adding a lithium solution to the preparation solution, preparing an electrolyte paste by removing the second cosolvent in the mixture solution, and forming an electrolyte film by coating the electrolyte paste on a substrate.

Abstract: A proton conductive film, a method of producing the proton conductive film, and a highly sensitive humidity sensor are provided. The proton conductivity (room temperature, 95% RH) of the proton conductive film is 3×10?21 Scm?1 or more, and the proton conductive film is usable under a neutral-solvent atmosphere. A highly proton conductive polymer film made of an organic/metallic hybrid polymer film including: one or more metal ions selected from a group consisting of Fe ion, Co ion, Ru ion, Zn ion, and Ni ion; and bis(terpyridyl)benzene, is used.

Abstract: The present invention relates to lithium composite oxide particles which can be produced by mixing nickel-cobalt-manganese-based compound particles, a zirconium raw material and a lithium raw material with each other and then calcining the resulting mixture, and comprise a Zr compound that is allowed to be present on a surface thereof, in which the Zr compound is represented by the chemical formula: Lix(Zr1-yAy)Oz wherein x, y and z are 2.0?x?8.0; 0?y?1.0; and 2.0?z?6.0, respectively, and a content of Zr in the lithium composite oxide particles is 0.05 to 1.0% by weight. By using the lithium composite oxide particles as a positive electrode active substance, it is possible to produce a lithium ion secondary battery that has a low electric resistance at a high temperature, and is excellent in cycle characteristic at a high temperature as well as high-temperature rate characteristic.

Abstract: To provide a cathode active material for a lithium ion secondary battery excellent in the cycle characteristics, even when charging is carried out under a high voltage. A cathode active material for a lithium ion secondary battery, characterized in that Al and at least one member selected from the group consisting of Y, Gd and Er are present on the surface of particles (1) made of a lithium-containing composite oxide containing Li and at least one transition metal element selected from the group consisting of Ni, Co and Mn.

Abstract: A process for producing a separator-electrolyte layer for use in a lithium battery, comprising: (a) providing a porous separator; (b) providing a quasi-solid electrolyte containing a lithium salt dissolved in a first liquid solvent up to a first concentration no less than 3 M; and (c) coating or impregnating the separator with the electrolyte to obtain the separator-electrolyte layer with a final concentration ?the first concentration so that the electrolyte exhibits a vapor pressure less than 0.01 kPa when measured at 20° C., a vapor pressure less than 60% of that of the first liquid solvent alone, a flash point at least 20 degrees Celsius higher than a flash point of the first liquid solvent alone, a flash point higher than 150° C., or no detectable flash point. A battery using such a separator-electrolyte is non-flammable and safe, has a long cycle life, high capacity, and high energy density.

Abstract: Functional groups on the outermost surface of an amorphous hydrocarbon film are substituted. The amorphous hydrocarbon film is formed on a silicon substrate Sub, which is coated with a low-k film. A heat treatment is performed on the amorphous hydrocarbon film in a non-silane gas atmosphere. Next, a heat treatment is performed on the amorphous hydrocarbon film in a silane gas atmosphere immediately after the heat treatment in a non-silane gas atmosphere. After the heat treatment, a film, such as a hard mask, is formed.

Abstract: A multilayer film element and a method for producing the same. The multilayer film element includes a flexible dielectric carrier layer having a layer thickness of less than 800 ?m and has a first electrically conductive layer, in which a first coil-shaped conductor track is shaped in a first region of the film element, and a second electrically conductive layer, in which a second coil-shaped conductor track is shaped in the first region. The dielectric carrier layer is arranged between the first and second electrically conductive layers, and the first and second conductor tracks overlap at least in regions and are coupled to one another to form an antenna structure.

Abstract: Provided are a method of forming an oxide thin film using hydrogen peroxide, and a method of fabricating an oxide thin film transistor using hydrogen peroxide. Embodiments of the present disclosure provide methods of forming an oxide film, including: mixing hydrogen peroxide with a precursor solution in which a precursor material is dissolved in a solvent; applying the precursor solution mixed with the hydrogen peroxide to a substrate; heat treating the substrate.

Abstract: A manufacturing method of a battery electrode includes: (1) mixing Li2S particles with a binder to form a slurry, the binder including at least one of: (a) an ester moiety, (b) an amide moiety, (c) a ketone moiety, (d) an imine moiety, (e) an ether moiety, and (f) a nitrile moiety; and (2) disposing the slurry on a current collector.

Abstract: A battery having high output voltage, high energy density and excellent charge and discharge cycle characteristics is achieved through the use of one of the following negative electrode base members as a negative electrode base member for lithium ion secondary batteries: a negative electrode base member where a metal film is formed on a support having an organic film; such a negative electrode base member where the surface layer of the organic film is covered with a metal oxide film; a negative electrode base member where a metal film is formed on a support having a composite film formed from a composite film-forming material containing an organic component and an inorganic component; and a negative electrode base member where a silica coating is formed, on a support having a photoresist pattern, from a silica film-forming coating liquid and a metal film is formed on the support after removing the photoresist pattern.

Abstract: The present invention relates to the use, as a precursor for the chemical vapour deposition of PtSi at the surface of a support, of at least one organometallic complex of Pt comprising at least:—a ligand having a cyclic structure that comprises at least two non-adjacent C?C double bonds, or two ligands having a cyclic structure that each comprise a C?C double bond; and—a ligand chosen from *O—Si(R)3 and *N—(Si(R)3)2, with: the R units being chosen, independently of one another, from (C1-C4)alkoxy groups; the R? units being chosen, independently of one another, from (C1-C4)alkyl and (C3-C4)cycloalkyl groups; and * representing the coordination of the ligand to the platinum.

Abstract: A conductive member includes a substrate, conductive layers that are provided on both surfaces of the substrate, and contain a conductive fiber having an average minor axis length of 150 nm or less and a matrix, and intermediate layers that are provided between the substrate and the conductive layers, and contain a compound having a functional group capable of interacting with the conductive fiber, and, when surface resistance values of the two conductive layers are represented by A and B respectively, and an A value is equal to or greater than a B value, A/B is in a range of 1.0 to 1.2.

Abstract: The present invention relates to negative active materials for rechargeable lithium batteries, manufacturing methods thereof, and rechargeable lithium batteries including the negative active materials. A negative active material for a rechargeable lithium battery includes a core including a material capable of carrying out reversible oxidation and reduction reactions and a coating layer formed on the core. The coating layer has a reticular structure.

Abstract: Stabilized lithium particles include a lithium-containing core and a coating of a complex lithium salt that surrounds and encapsulates the core. The coating, which is a barrier to oxygen and water, enables the particles to be handled in the open air and incorporated directly into electrochemical devices. The coating material is compatible, for example, with electrolytic materials that are used in electrochemical cells. The average coated particle size is less than 500 microns.

Abstract: Provided is a technique for effectively producing a lithium-ion secondary battery which exhibits a stable cell performance, and has a high degree of freedom of choice of its shape, an improved output density and a reduced size, at a reduced cost. A lithium-ion secondary battery having a laminar body wherein a positive electrode layer and a negative electrode layer are laminated on respective opposite surfaces of a solid electrolyte layer is produced by: forming a first vapor-deposited polymer film while introducing a positive electrode active substance into the first vapor-deposited polymer film, to form the positive electrode layer; forming a second vapor-deposited polymer film while introducing a negative electrode active substance into the second vapor-deposited polymer film, to form the negative electrode layer; and forming a third vapor-deposited polymer film while introducing a lithium-ion conductivity rendering substance into the third vapor-deposited polymer film, to form the solid electrolyte layer.

Abstract: There are provided a film-type negative electrode filled with an active material and a method of manufacturing the same. The negative electrode according to the present invention includes a porous base film and a negative active material nanoparticle filled in pores of the porous base film According to the present invention, an excessive change in volume of a negative active material can be minimized during charging and discharging so as to improve a lifespan characteristic.

Abstract: A method for forming nanometer scale dot-shaped materials is provided. The method includes providing a sub-micrometer scale material and a metallo-organic compound. The sub-micrometer scale material and the metallo-organic compound are mixed in a solvent. Then, the metallo-organic compound is decomposed by thermal decomposition process and reduced to form a plurality of nanometer scale dot-shaped materials on the sub-micrometer scale material, wherein the sub-micrometer scale material and the nanometer-scale dot-shaped materials are heterologous materials. Then, the plurality of nanometer scale dot-shaped materials is melted, such that a plurality of the adjacent sub-micrometer scale materials is connected to each other to form a continuous interface between the sub-micrometer scale materials.

Abstract: A conductive coupling frame (CF) having two ends, forming an open loop, disposed surrounding and closely adjacent a transponder chip module (TCM), and substantially coplanar with an antenna structure (AS, LES) in the transponder chip module (TCM). A metal card body (MCB) having a slit (S) extending from a module opening (MO) to a periphery of the card body to function as a coupling frame (CF). The coupling frame (CF) may be thick enough to be non-transparent to RF at frequencies of interest. A switch may be provided to connect ends of the coupling frame (CF) across the slit (S). The transponder chip module (TCM) may comprise a laser-etched antenna structure (LES) and a non-perforated contact pad (CP) arrangement.

Abstract: A method for making a cathode composite material of a lithium ion battery is disclosed. In the method, a composite precursor is formed. The composite precursor includes a cathode active material precursor and a coating layer precursor coated on a surface of the cathode active material precursor. The composite precursor is reacted with a lithium source chemical compound, to lithiate both the cathode active material precursor and the coating layer precursor in the composite precursor.

Abstract: A nanostructure dispersion comprising a mixture of host metallic nanostructures and metallic nanoparticles is provided. The nanostructures and nanoparticles are attracted to each other and remain attracted upon deposition of the mixture onto a substrate to form a transparent conductor. Also provided is a method of fabricating a transparent conductor.

Abstract: A compound semiconductor precursor ink composition includes an ink composition for forming a chalcogenide semiconductor film and a peroxide compound mixed with the ink composition. A method for forming a chalcogenide semiconductor film and a method for forming a photovoltaic device each include using the compound semiconductor precursor ink composition containing peroxide compound to form a chalcogenide semiconductor film.

Abstract: A method for the formation of lithium includes a layer on a substrate using an atomic layer deposition method. The method includes the sequential pulsing of a lithium precursor through a reaction chamber for deposition upon a substrate. Using further oxidizing pulses and or other metal containing precursor pulses, an electrolyte suitable for use in thin film batteries may be manufactured.

Abstract: Disclosed are a cathode active material for a lithium secondary battery, and a lithium secondary battery including the same. The disclosed cathode active material includes a core including a compound represented by Formula 1; and a shell including a compound represented by Formula 2, in which the core and the shell have different material compositions.

Abstract: A paste composition includes a branched metal carboxylate, a solvent in which the branched metal carboxylate is soluble and a gelling agent, wherein the gelling agent is a linear metal carboxylate. The paste solvent may be an aromatic hydrocarbon solvent. The paste compositing may be free of polymeric binder. The paste may be used in forming conductive features on a substrate, including by screen printing or offset printing.

Abstract: A foam mount has a shape of an enclosed frame surrounding an open area, the frame in cross section having a peripheral surface; an inside surface opposite to the peripheral surface, the inside surface defining the open area. The inside surface includes a groove having an open end and the open end of the groove faces the open area of the foam mount. A coating is applied over selected surfaces of the foam mount, wherein the coating has a visible light transmission of less than 15%. Also disclosed is a method of coating an electric conductive coating over the visible light blocking coating and a decorative coating over selected surfaces of the foam mount.

Abstract: The hydration of cadmium oxide in the presence of nickel acetate gives the possibility of obtaining a compound of general formula Cd1-xNix(OH)2-y(CH3CO2)y with 0<x?0.05 and 0<y?0.10. This compound may be advantageously, used as an electrochemically active material of an anode of the envelope type of a nickel cadmium generator. This anode does not contain any sulfates responsible for the formation of short-circuits. Further, this anode has a high electrochemical yield. A method for preparing this compound and the anode is described.

Abstract: Method for preparing a sol-gel corresponding to the general formula (I): A(1-x)A?xB(1-y-u)B?yB?uO3-?,??(I), said method comprising the following steps: a) Preparing an aqueous solution of water-soluble salts of said elements A, A?, optionally A?, B, and B?, in stoichiometric proportions needed to obtain the material as defined above; b) preparing a hydro-alcoholic solution of at least one non-ionic surfactant in an alcohol, mixed with an aqueous solution of ammonia in a proportion sufficient to ensure the complete dissolution of said non-ionic surfactant in said hydroalcoholic solution, the concentration of said non-ionic surfactant in said hydro-alcoholic solution being less than the critical micelle concentration; c) mixing said aqueous solution prepared in step a), with said alcoholic dispersion prepared in step b) to form a sol; d) drying said sol obtained in step c), by evaporating the solvent, to obtain a sol-gel.

Abstract: Disclosed herein are certain embodiments of a novel chemical synthesis route for lithium ion battery applications. Accordingly, various embodiments are focused on the synthesis of a new active material using NMC (Lithium Nickel Manganese Cobalt Oxide) as the precursor for a phosphate material having a layered crystal structure. Partial phosphate generation in the layer structured material stabilizes the material while maintaining the large capacity nature of the layer structured material.

Abstract: The problem to be solved by the present invention is to provide an electrochromic gel which is excellent in flexibility and which is stretchable, a method for producing the gel, a method for controlling electronic printing and erasing, and a stretchable display. The problem is solved by using an electrochromic gel obtained by laminating an electrolyte-containing gel layer consisting only of an electrolyte-containing gel and an organic-metallic hybrid polymer-containing layer obtained by containing an organic-metallic hybrid polymer in the electrolyte-containing gel.

Abstract: The present invention provides a method for preparing an electrode material, comprising providing an acidic plating bath; adding titanium dioxide in the form of powder, metal salt, and reductant to said acidic plating bath to obtain a precursor; and heat treating said precursor to obtain an electrode material. When the electrode material obtained by said method is applied to batteries, the batteries have not only high capacity, but also long lifetime.

Abstract: A dispersion includes metallic, metal oxide, or metal precursor nanoparticles; a thermally cleavable polymeric dispersant; an optional dispersion medium; and a thermally cleavable agent. Pastes, coated layers, and patterns may contain the dispersion. A method for producing the specific thermally cleavable dispersant and for producing the metallic nanoparticle dispersions. The dispersions allow the reduction or avoidance of organic residue in coated layers and patterns on substrates, the use substrates of low thermal resistance, and faster processing times.