Abstract: A uracil compound containing a carboxylate fragment, a preparation method therefor, and a herbicidal composition and use thereof are provided. The preparation method includes a contact reaction between a carboxylic acid compound and different substituted alcohol, halogenated, or sulfonate compound in a presence of a solvent. The uracil compound containing a carboxylate fragment provided by the present invention has better herbicidal activity compared with the prior art.

Abstract: To provide an electrode material mixture slurry which can enhance the uniformity of electrode materials in a solid-state cell and obtain a preferred mechanical strength of an electrode layer that is formed. An electrode material mixture slurry for manufacturing a solid-state cell electrode, comprising: a solid electrolyte, an electrode active material, a binder, and a solvent, the solid electrolyte being at least one of a sulfide or an oxide, the binder being a polymer binder which includes an unsaturated carbon-carbon bond.

Abstract: A diagnostic device for a secondary battery which is an all-solid-state battery containing a solid electrolyte transporting lithium ions, in which the diagnostic device includes: an interruption means configured to interrupt a charging current or a discharging current of the secondary battery connected to a circuit; a measuring means configured to measure over time a variation characteristic of a terminal voltage of the secondary battery after the current is interrupted by the interruption means; and a diagnostic means configured to diagnose the cause of the degradation of the secondary battery by comparing a change rate or a change amount in voltage between a charging characteristic specified from measured values of a terminal voltage of the secondary battery measured by the measuring means, a charging/discharging characteristic specified from the measured values of the terminal voltage measured by the measuring means, and a reference characteristic of the secondary battery.

Abstract: Provided is a method for determining a micro short circuit of a lithium ion secondary battery which is capable of determining the presence or absence of a micro short circuit of the lithium ion secondary battery in a short time. A relaxation process after the interruption of a discharging current or a charging current is analyzed and a voltage fluctuation component due to micro short circuit is separated and used in the determination.

Abstract: To provide an electrode for a solid-state battery, capable of improving uniformity of electrode materials and suppressing decomposition of a solid electrolyte or an electrode active material by a binder or a solvent. An electrode for a solid-state battery including a solid electrolyte including sulfide and/or oxide, an electrode active material, a binder, and a conductive auxiliary agent, at least one of the solid electrolyte and the electrode active material having a surface being modified with a surface modifying substance, wherein the surface modifying substance is at least one selected from the group consisting of carboxylate, thiocarboxylate, carboxylic acid, thiocarboxylic acid, phosphate ester, thiophosphate ester, ketone, nitrile, alcohol, thiol, and ether.

Abstract: Provided is a method for determining a battery state of a lithium ion secondary battery that allows for understand a deterioration state of the battery without performing full charging of the battery. To estimate an entire image of a charge-discharge curve on the basis of a fragmentary charge-discharge curve by analyzing a relaxation process after the electric current interruption to grasp the resistance of a battery and taking into consideration a resulting resistance value.

Abstract: The disclosure provides a filamentary positive electrode for solid battery, a solid battery having the filamentary positive electrode for solid battery, a manufacturing method of the filamentary positive electrode for solid battery, and a manufacturing method of the solid battery having the filamentary positive electrode for solid battery. The structure of a positive electrode that constitutes a solid battery is a filamentous structure. A positive electrode active material layer including a positive electrode active material is provided on a surface of a conductive positive electrode filament, and a positive electrode electrolyte layer including an electrolyte is further provided on an outer side of the positive electrode active material layer to form a filamentary positive electrode for solid battery. The filamentary positive electrode for solid battery and a filamentary negative electrode for solid battery, which has a filamentous structure, are laminated to form a solid battery.

Abstract: A diagnostic device for a secondary battery which is an all-solid-state battery containing a solid electrolyte transporting lithium ions, in which the diagnostic device includes: an interruption means configured to interrupt a charging current or a discharging current of the secondary battery connected to a circuit; a measuring means configured to measure over time a variation characteristic of a terminal voltage of the secondary battery after the current is interrupted by the interruption means; and a diagnostic means configured to diagnose the cause of the degradation of the secondary battery by comparing a change rate or a change amount in voltage between a charging characteristic specified from measured values of a terminal voltage of the secondary battery measured by the measuring means, a charging/discharging characteristic specified from the measured values of the terminal voltage measured by the measuring means, and a reference characteristic of the secondary battery.

Abstract: Provided is a method for determining a micro short circuit of a lithium ion secondary battery which is capable of determining the presence or absence of a micro short circuit of the lithium ion secondary battery in a short time. A relaxation process after the interruption of a discharging current or a charging current is analyzed and a voltage fluctuation component due to micro short circuit is separated and used in the determination.

Abstract: Provided is a method for determining a battery state of a lithium ion secondary battery that allows for understand a deterioration state of the battery without performing full charging of the battery. To estimate an entire image of a charge-discharge curve on the basis of a fragmentary charge-discharge curve by analyzing a relaxation process after the electric current interruption to grasp the resistance of a battery and taking into consideration a resulting resistance value.

Abstract: The present invention is directed to Compounds of Formula (I) and salts thereof, wherein R1, R2, R3 and R4 are defined above herein. The present invention is also directed to uses of the compounds of Formula (I) to add phosphoramidate groups onto organic alcohols.

Abstract: The disclosure provides a filamentary positive electrode for solid battery, a solid battery having the filamentary positive electrode for solid battery, a manufacturing method of the filamentary positive electrode for solid battery, and a manufacturing method of the solid battery having the filamentary positive electrode for solid battery. The structure of a positive electrode that constitutes a solid battery is a filamentous structure. A positive electrode active material layer including a positive electrode active material is provided on a surface of a conductive positive electrode filament, and a positive electrode electrolyte layer including an electrolyte is further provided on an outer side of the positive electrode active material layer to form a filamentary positive electrode for solid battery. The filamentary positive electrode for solid battery and a filamentary negative electrode for solid battery, which has a filamentous structure, are laminated to form a solid battery.

Abstract: A method for producing a conductive polymer film using an apparatus comprising a prism having a working electrode, a light-emitting means, a light probe disposed on both sides of the prism, a container having an electrolytic solution containing a conductive-polymer-forming monomer and a dopant, a counter electrode immersed in the electrolytic solution, a power supply connected to a working electrode and the counter electrode, and a controller connected to the light probe and the power supply means. The method comprises determining an absorption spectrum from light reflected by the conductive polymer film, storing the relation between the absorbance of the conductive polymer film obtained from the absorption spectrum and a parameter of the conductive polymer film in the controller, and controlling current supply to the electrodes based on the relation of the absorbance and the parameter to obtain a desired parameter.

Abstract: A conductive polymer doped with a dopant can be expanded and contracted when electrically oxidized and reduced in a driving electrolytic solution containing an anion, and thereby can act as an actuator element in an actuator. The anion is a fluorine-containing ion derived from a strong acid, and the dopant is an aromatic sulfonate ion free of fluorine. The conductive polymer is a polymer containing a 5-membered heterocyclic moiety as a repeating unit, such as a polypyrrole or a polythiophene. When the conductive polymer is in an oxidized state, at least part of the 5-membered heterocyclic moieties has a carbonyl group.

Abstract: A method for yielding concentrated ethanol from an ethanol water solution yielded from ethanol fermentation of a water solution of saccharide generated by a saccharification of the lignocellulose by enzyme is provided. Water is separated from the ethanol water solution yielded from ethanol fermentation of the water solution of saccharide generated by the saccharification of the lignocellulose by enzyme with pervaporation method using a water separation membrane. Condensate prepared by condensing ethanol vapor existing in a space above a liquid level of the ethanol water solution is collected.

Abstract: A device for concentrating ethanol from an ethanol water solution yielded from lignocellulose is equipped with a water separation membrane, an ethanol water solution storing unit and a depressurizing container provided so as to sandwich the water separation membrane, a dry gas cylinder for supplying dry gas to an ethanol vapor residing unit above the ethanol water solution storing unit, a pump for sucking in the interior of the ethanol vapor residing unit, and a cold trap for collecting the concentrated ethanol by condensing the ethanol vapor sucked in by the pump.

Abstract: Provided is a method for preparing ethanol in high efficiency. The ethanol preparation method includes a step of yielding a saccharide water solution through saccharification of cellulose with an enzyme in water, a step of condensing the saccharide water solution, and a step of yielding an ethanol water solution by fermenting the saccharide in the condensed saccharide water solution into ethanol, wherein the step of condensing the saccharide water solution is performed through a pervaporation treatment on the saccharide water solution by using a water separation membrane composed of polypyrrole doped with a sulfonate ion.

Abstract: Provided is a water separation membrane capable of effectively separating water from a water solution of ethanol, saccharide or the like. The water separation membrane is composed of polypyrrole doped with a sulfonate ion. The sulfonate ion may be an aromatic or aliphatic sulfonate ion.

Abstract: A method for producing a conductive polymer film using an apparatus comprising a prism having a working electrode, a light-emitting means, a light probe disposed on both sides of the prism, a container having an electrolytic solution containing a conductive-polymer-forming monomer and a dopant, a counter electrode immersed in the electrolytic solution, a power supply connected to a working electrode and the counter electrode, and a controller connected to the light probe and the power supply means. The method comprises determining an absorption spectrum from light reflected by the conductive polymer film, storing the relation between the absorbance of the conductive polymer film obtained from the absorption spectrum and a parameter of the conductive polymer film in the controller, and controlling current supply to the electrodes based on the relation of the absorbance and the parameter to obtain a desired parameter.

Abstract: A method for yielding concentrated ethanol from an ethanol water solution yielded from ethanol fermentation of a water solution of saccharide generated by a saccharification of the lignocellulose by enzyme is provided. Water is separated from the ethanol water solution yielded from ethanol fermentation of the water solution of saccharide generated by the saccharification of the lignocellulose by enzyme with pervaporation method using a water separation membrane. Condensate prepared by condensing ethanol vapor existing in a space above a liquid level of the ethanol water solution is collected.