Abstract: The present disclosure is to provide a nonaqueous electrolytic solution for a nonaqueous electrolytic solution battery in which even if the nonaqueous electrolytic solution is applied to a positive electrode having a content of nickel of 30% by mass to 100% by mass in a metal contained in a positive electrode active material, an effect of improving output characteristics after cycle and an effect of reducing a deposition amount of a negative electrode current collector metal on a surface of a negative electrode after initial charging and discharging can be exerted in a well-balanced manner.

Abstract: An object of the present invention is to provide a nonaqueous electrolytic solution and a nonaqueous electrolytic solution secondary battery capable of showing high output characteristics at a low temperature even after the battery is used to some extent, and capable of showing good high-rate properties, and further capable of improving safety of batteries. The nonaqueous electrolytic solution includes a nonaqueous solvent, an electrolyte dissolved in the nonaqueous solvent, (I) a difluoro ionic complex (1) represented by the general formula (1), and (II) at least one compound selected from the group consisting of a specific cyclic phosphazene compound, siloxane compound, aromatic compound, cyclohexene compound, phosphoric acid ester compound, fluorinated linear ether compound, fluorinated cyclic ether compound, and boric acid ester compound, and 95 mol % or more of the difluoro ionic complex (1) is a difluoro ionic complex (1-Cis) in a cis configuration represented by the general formula (1-Cis).

Abstract: To provide a method for producing a Guerbet alcohol without necessity of the use of a solvent, capable of enhancing the conversion and the yield. A method for producing a Guerbet alcohol, including the following steps 1 to 3 in this order: step 1: preparing a liquid composition containing an aliphatic alcohol and a base; step 2: holding the liquid composition at 100° C. or more and 180° C. or less to thereby adjust a water amount in the liquid composition to less than 0.28% by mass; and step 3: setting the liquid composition to be more than 180° C.

Abstract: An object of the present invention is to provide a nonaqueous electrolytic solution and a nonaqueous electrolytic solution secondary battery capable of showing high output characteristics at a low temperature even after the battery is used to some extent, and capable of showing good high-rate properties, and further capable of improving safety of batteries. The nonaqueous electrolytic solution includes a nonaqueous solvent, an electrolyte dissolved in the nonaqueous solvent, (I) a difluoro ionic complex (1) represented by the general formula (1), and (II) at least one compound selected from the group consisting of a specific cyclic phosphazene compound, siloxane compound, aromatic compound, cyclohexene compound, phosphoric acid ester compound, fluorinated linear ether compound, fluorinated cyclic ether compound, and boric acid ester compound, and 95 mol % or more of the difluoro ionic complex (1) is a difluoro ionic complex (1-Cis) in a cis configuration represented by the general formula (1-Cis).

Abstract: To provide a method for producing a Guerbet alcohol without necessity of the use of a solvent, capable of enhancing the conversion and the yield. A method for producing a Guerbet alcohol, including the following steps 1 to 3 in this order: step 1: preparing a liquid composition containing an aliphatic alcohol and a base; step 2: holding the liquid composition at 100° C. or more and 180° C. or less to thereby adjust a water amount in the liquid composition to less than 0.28% by mass; and step 3: setting the liquid composition to be more than 180° C.

Abstract: A buckle device includes: a buckle body that retains a tongue through which a webbing worn across an occupant is inserted; a fixing plate that is fixed to a vehicle seat; a wire harness that is connected to the buckle body; and a coupling webbing that is formed in a belt shape and that couples the buckle body and the fixing plate together. The buckle device further includes a boot that covers the coupling webbing in a state in which a part of the wire harness is disposed inside the boot, and that includes a projection shaped portion that restricts movement of the wire harness in the width direction of the coupling webbing.

Abstract: A buckle device includes a buckle body that retains a tongue through which a webbing worn across an occupant is inserted; a fixing plate that is fixed to a vehicle seat and that includes a coupling webbing insertion hole; and a coupling webbing that is formed in a belt shape and that couples the buckle body and the fixing plate together. The buckle device further includes a boot that covers the coupling webbing. Moreover, the boot is provided with an engagement protrusion portion that engages with the coupling webbing insertion hole so as to suppress rattling of the boot against the fixing plate.

Abstract: A buckle device includes a buckle body that retains a tongue through which a webbing worn across an occupant is inserted; a fixing plate that is fixed to a vehicle seat and that includes a coupling webbing insertion hole; and a coupling webbing that is formed in a belt shape and that couples the buckle body and the fixing plate together. The buckle device further includes a boot that covers the coupling webbing. Moreover, the boot is provided with an engagement protrusion portion that engages with the coupling webbing insertion hole so as to suppress rattling of the boot against the fixing plate.

Abstract: A buckle device includes: a buckle body that retains a tongue through which a webbing worn across an occupant is inserted; a fixing plate that is fixed to a vehicle seat; a wire harness that is connected to the buckle body; and a coupling webbing that is formed in a belt shape and that couples the buckle body and the fixing plate together. The buckle device further includes a boot that covers the coupling webbing in a state in which a part of the wire harness is disposed inside the boot, and that includes a projection shaped portion that restricts movement of the wire harness in the width direction of the coupling webbing.

Abstract: A hydrogen gas sensor comprising a detection electrode, a reference electrode, and an electrolyte contacting with these electrodes, in which the reference electrode and the detection electrode are composed of a material having a property that hydrogen molecule doesn't voluntarily dissociate into atomic hydrogen on a surface of the electrode in Standard State such as nickel, titanium, copper, tungsten and the like, in which hydrogen gas is detected by an electromotive force generated between the reference electrode and the detection electrode while at least the detection electrode is maintained at a temperature not less than a temperature that hydrogen molecule begins to dissociate into atomic hydrogen voluntarily on the surface of the detection electrode.

Abstract: A first electrode and a second electrode are provided, and an electrolyte is disposed between the first electrode and the second electrode. The first electrode and the second electrode are made of corresponding different materials in chemical potential for hydrogen gas. The first electrode includes higher chemical potential material and the second electrode includes lower chemical potential material. The first electrode functions as a detecting electrode for hydrogen gas, and the second electrode functions as a standard electrode for the hydrogen gas. The hydrogen gas is detected on an electromotive force generated between the first electrode and the second electrode.

Abstract: A first electrode and a second electrode are provided, and an electrolyte is disposed between the first electrode and the second electrode. The first electrode and the second electrode are made of corresponding different materials in chemical potential for hydrogen gas. The first electrode includes higher chemical potential material and the second electrode includes lower chemical potential material. The first electrode functions as a detecting electrode for hydrogen gas, and the second electrode functions as a standard electrode for the hydrogen gas. The hydrogen gas is detected on an electromotive force generated between the first electrode and the second electrode.