摘要:
In the production of a membrane/electrode assembly 10, a first catalyst layer 22 (a second catalyst layer 34) is formed by a process comprising steps (a) and (b). (a) A step of applying a coating fluid comprising a catalyst and an ion-exchange resin, on a substrate to form a coating fluid layer. (b) A step of disposing a reinforcing layer 24 (34) on the coating fluid layer formed in the step (a) and then, drying the coating fluid layer to form a first catalyst layer 22 (a second catalyst layer 34) The process provides a catalyst layer whereby defects such as cracks are scarcely formed in the catalyst layer, and the bond strength is high at the interface between the catalyst layer and a reinforcing layer and at the interface between the catalyst layer and a polymer electrolyte membrane.
摘要:
A method for forming a deposited film containing microcrystalline silicon on a moving substrate by plasma-enhanced CVD includes forming a deposited film containing microcrystalline silicon on a moving substrate by plasma-enhanced CVD under conditions such that when a deposited film having a thickness of 300 nm or more is formed on a substrate while the substrate is in a stationary state, an area of the microcrystalline silicon region in which an intensity of Raman scattering attributed to a crystalline substance in the deposited film is equal to or higher than three times an intensity of Raman scattering attributed to an amorphous is 50% or more of the total area based on the area of the microcrystalline silicon region and the area of a region composed of the amorphous.
摘要:
A non-volatile semiconductor memory device according to the invention includes a copy area latch circuit for latching information therein, a copy source address latch circuit for latching therein information read from a copy source, and write control means for comparing the information latched in the copy area latch circuit and the information latched in the copy source address latch circuit with each other, and automatically copying data latched in a source area of the copy source to a destination area of a copy destination, the destination area corresponding to the source area, until the information latched in the copy area latch circuit and the information latched in the copy source address latch circuit become coincide with each other following implementation of a newly provided copy command when data is copied from external storage means as a copy source to a non-volatile memory.
摘要:
A process comprising: providing a substrate with a catalyst layer thereon; depositing a first ionomer overcoat layer over the catalyst layer, the first ionomer overcoat layer comprising an ionomer and a first solvent; drying the first ionomer overcoat layer to provide a first electrode ionomer overcoat layer; depositing a second ionomer overcoat layer over the first electrode ionomer overcoat layer, and wherein the second ionomer overcoat layer comprises an ionomer and a second solvent.
摘要:
To provide a membrane/electrode assembly for polymer electrolyte fuel cells, a polymer electrolyte fuel cell and processes for their production, which make it possible to stably exhibit a high power generation performance in various environments. A membrane/electrode assembly for polymer electrolyte fuel cells, which comprises a first electrode having a first catalyst layer and a first gas diffusion layer, a second electrode having a second catalyst layer and a second gas diffusion layer, and a polymer electrolyte membrane disposed between the first electrode and the second electrode, wherein the 90° peel strength at least one of the interface between the first electrode and the polymer electrolyte membrane and the interface between the second electrode and the polymer electrolyte membrane is at least 0.03 N/cm.
摘要:
A process comprising: depositing a liquid bonding layer comprising an ionomer and a solvent over a carrier film; placing a decal substrate over the liquid bonding layer and drying the liquid bonding layer to provide a solid bonding layer comprising the ionomer, and the solid bonding layer bonding the decal substrate and carrier film together.
摘要:
A method for forming a deposited film containing microcrystalline silicon on a moving substrate by plasma-enhanced CVD includes forming a deposited film containing microcrystalline silicon on a moving substrate by plasma-enhanced CVD under conditions such that when a deposited film having a thickness of 300 nm or more is formed on a substrate while the substrate is in a stationary state, an area of the microcrystalline silicon region in which an intensity of Raman scattering attributed to a crystalline substance in the deposited film is equal to or higher than three times an intensity of Raman scattering attributed to an amorphous is 50% or more of the total area based on the area of the microcrystalline silicon region and the area of a region composed of the amorphous.
摘要:
A process comprising: providing a substrate with a catalyst layer thereon; depositing a first ionomer overcoat layer over the catalyst layer, the first ionomer overcoat layer comprising an ionomer and a first solvent; drying the first ionomer overcoat layer to provide a first electrode ionomer overcoat layer; depositing a second ionomer overcoat layer over the first electrode ionomer overcoat layer, and wherein the second ionomer overcoat layer comprises an ionomer and a second solvent.
摘要:
A process for producing a double-layer film on a flat substrate by reactive casting employing two kinds of reaction-curable resin raw material mixtures substantially free from a solvent, which comprises casting onto the substrate a first unreacted liquid raw material mixture for the first layer, then casting onto the first layer a second unreacted liquid raw material mixture for the second layer while the first raw material mixture still retains its fluidity, and thereafter curing by reaction the two layers simultaneously.
摘要:
(PROBLEMS) To provide a highly safe dietetic composition originating in green coffee beans by which excellent dietetic effects can be obtained and which contributes to the prevention and treatment of life style-related diseases such as diabetes. (MEANS FOR SOLVING PROBLEMS) A dietetic composition characterized by comprising, as the active ingredient, a polar solvent extract of defatted green coffee beans. It is preferable that the above-described polar solvent extract is an extract obtained by using water-containing ethanol, still preferably water-containing ethanol having an ethanol concentration of from 40 to 90% (wt/wt). It is preferable that the above-described defatted green coffee beans are those obtained by extracting green coffee beans with N-hexane to thereby separate oily components therefrom. It is recommended to combine the above-described dietetic composition with one or more members selected from among salacia extract, evening primrose extract, sesamine and garcinia. This dietetic composition is usable as a material for foods, drinks, drugs, or skin preparations for external use.