The present disclosure provides an ion conductive substance containing an alkali metal element, a metal element M that is at least one of a tetravalent metal element and a pentavalent metal element, a halogen element, a divalent metal element D, and an oxygen element, having a diffraction peak with…
A modified carbon black comprising carbon black and at least one compound selected from the group consisting of a compound represented by formula (I) and a compound represented by formula (II), in which the content of the at least one compound selected from the group consisting of a compound…
An object of the present invention is to provide an inorganic oxide powder suitable for forming an inorganic oxide porous membrane, which is superior in lithium ion conductivity and has insulation performance, on at least one surface of a positive electrode, a negative electrode and a separator…
A process for producing particles, the process including pulverizing particles of a compound represented by formula (I) with a median diameter (50% D) of over 100 µm by using a pulverizer in the presence of at least one member selected from the group consisting of silica, talc and clay, to obtain…
A rubber composition obtained by kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component and a filler, and a method of improving the viscoelastic property of vulcanized rubber, comprising a first step of kneading at least one selected from the group…
A method for using S-(3-aminopropyl)thiosulfuric acid and/or a metal salt thereof added to a rubber component as a raw material of a vulcanized rubber composition, comprising a pre-kneading step A of kneading a rubber component, a filler, S-(3-aminopropyl)thiosulfuric acid and/or a metal salt…
The present invention relates to a method for producing a film containing a thermoplastic resin, the method comprising: a step of feeding a material containing a thermoplastic resin and having a pair of opposed flat portions to between a pair of rollers with the thermoplastic resin in a molten…
An electrode mixture containing a lithium mixed metal oxide having a BET specific surface area of 2 to 30 m 2 /g, a water-soluble polymer having an acid functional group, water and an electrically conductive material. An electrode produced by applying the electrode mixture on an electrode current…
There is provided a negative electrode comprising an aluminum alloy, wherein the alloy has a magnesium content of 0.0001% by weight or higher and 8% by weight or lower, the alloy satisfies at least one condition selected from the group consisting of the following (A) and (B): (A) an iron content is…
There is provided an air battery having a power generation body, the power generation body comprising: a laminate in which a negative electrode, a separator, a positive electrode having a catalyst layer and a positive electrode current collector, and an oxygen diffusion membrane are laminated in…
The present invention aims to provide a honeycomb structure capable of preventing a plugging failure and forming cracks by heat shock which are caused by a cell having a small cross-section. The present invention is a honeycomb structure used for a filter for purifying an exhaust gas discharged…
A membrane-electrode assembly, containing catalyst layers each containing an electrode catalyst on both sides of an electrolyte membrane, in which at least one of the catalyst layers comprises a non-noble metal-based electrode catalyst, and in which the electrolyte membrane is a hydrocarbon-based…
A method for producing a lithium mixed metal oxide, which includes mixing a lithium compound, metallic Ni or a compound thereof, and one or more transition metals selected from the group consisting of Mn, Co, Ti, Cr and Fe or a compound thereof; and calcining the obtained raw material mixture under…
The present invention provides a laminated film and a non-aqueous electrolyte secondary battery. The laminated film has a structure in which a porous film having a shutdown function, a heat resistant porous layer containing plate-like inorganic particles and a binder, and a protective porous layer…
A membrane-electrode assembly having catalyst layers containing an electrode catalyst disposed on the both sides of an electrolyte membrane, wherein at least one of the above-described catalyst layers contains a non-precious metal electrode catalyst and an ionomer having an ion exchange capacity of…
The present invention provides a laminated film and a non-aqueous electrolyte secondary battery. The laminated film is a laminated film in which a porous film having a shutdown function, a heat resistant porous layer consisting of an inorganic filler and a binder, and a protective porous layer are…
Disclosed is a method for producing a solid electrolyte film, which comprises: a formation step (A) in which a film that contains an electrolyte polymer is formed on a base; a separation step (B) in which the film formed on the base is separated from the base; a water washing step (C) in which the…
The present invention provides a polyarylene-based copolymer including a plurality of segments having an ion exchange group and a plurality of segments having substantially no ion exchange group, wherein at least one of the segments having an ion exchange group includes a polyarylene structure, the…
Disclosed are: a positive electrode mixture which provides a nonaqueous electrolyte secondary battery that is capable of exhibiting high output at high current rate; and a positive electrode. Specifically disclosed is a positive electrode mixture which contains a positive electrode active material…
An ultraviolet curing type ink-jet ink for a light guide plate comprising: a titanium dioxide particle; a photopolymerizable component containing a photopolymerizable monomer having a hydroxyl group; and a photopolymerization initiator, wherein the cumulative 50% particle size D50 of the titanium…
A porous film which is produced using a resin composition containing an ultra-high-molecular-weight polyolefin and a polyolefin wax having a weight average molecular weight of 3000 or less, in which the number of branches per 1000 carbon atoms that constitute the main chain of the polyolefin wax is…
In accordance with the present invention, a powdery material and a positive electrode mixture for providing a nonaqueous electrolyte secondary battery capable of exhibiting a higher output under high current rate conditions are provided. The powdery material according to the present invention…
Provided is a polymer electrolyte containing a block copolymer comprising one or more blocks having sulfonic acid groups and one or more blocks having substantially no sulfonic acid group, and at least one block among all blocks is a block having aromatic rings in the main chain thereof, and a…
A process for manufacturing a vulcanized rubber comprising the first step of kneading S-(3-aminopropyl)thiosulfuric acid and/or a metal salt thereof, a rubber component, a filler and a sulfur component to obtain a kneaded product, the second step of subjecting the kneaded product obtained in the…
A negative electrode material for a non-aqueous electrolyte secondary battery, which comprises a negative electrode active material capable of absorbing and releasing a lithium ion and at least one salt selected from the group consisting of a carboxylic acid salt of an alkali metal, a carboxylic…
An electrode mixture containing a particulate electrodes active material, an electrically conductive material and a binder, wherein the electrode active material comprise a particulate core material and a coating material adhering in the of particles or a layer to the surface of the core material…
An electrode mixture comprising a lithium nickel manganese composite metal oxide having an average particle diameter of 1 µm or less, an electrically conductive material and an overcharge inhibition material. The electrode mixture in which the overcharge inhibition material is an aromatic compound…
A condensation product of resorcin and acetone, wherein the ratio of the area of the first elution peak to the total area of all peaks is 20 to 50% as determined by gel permeation chromatography of which detector is a differential refractive index detector.
As lithium mixed metal oxide, shown by the following formula (A): Li x (Mn 1-y-z-d Ni y Fe z M d )O 2 (A) wherein M is one or more elements selected from the group consisting of Al, Mg, Ti, Ca, Cu, Zn, Co, Cr, Mo, Si, Sn, Nb and V; x is 0.9 or more and 1.3 or less; y is 0.3 or more and 0.7 or less…
Disclosed is a sodium ion battery comprising a positive electrode, a negative electrode, and a sodium ion nonaqueous electrolyte, wherein the negative electrode comprises a negative electrode active material and a negative electrode current collector made of aluminum or aluminum alloy. Also…