Abstract: A cleansing machine used for cleansing a skin surface of a user is provided. The cleansing machine includes a cleansing machine body, a vibration application mechanism, and a supply mechanism. The vibration application mechanism includes a vibration body configured to apply vibration to the skin surface when the vibration body is in contact with the skin surface. The supply mechanism includes a supply port from which a liquid or gel cleansing agent is supplied to the skin surface.

Abstract: A sulfide solid electrolyte material contains element M1, element M2, element M3 and element S. Element M1 is at least one type selected from the group consisting of Li, Na, K, Mg Ca and Zn, and contains at least one of Li and Na. Element M2 is at least one type selected from the group consisting of P, Sb, Si, Ge, Sn, B, Al, Ga, In, Ti, Zr and V, and contains at least P.

Abstract: According to one embodiment, there is provided a carbon hard mask laminated on an etching target film, in which the concentration ratio of a methylene group CH2 and a methyl group CH3 contained in the carbon hard mask satisfies the expression CH2/(CH2+CH3)?0.5.

Abstract: An air supply apparatus supplies air to an airbag of a seat includes a support panel and a functional component. A first direction is a thickness of the base, a second direction is orthogonal to the first direction, and a direction orthogonal to both the first direction and the second direction is a third direction. A first restriction wall and a second restriction wall extend from the base in the first direction, spaced at an interval in the second direction, and sandwich the functional component in the second direction. A coupling wall extends from the base in the first direction and couples the first restriction wall to the second restriction wall in the second direction. Two guide walls are spaced in the third direction and sandwich the functional component in the third direction. Pressing portions sandwich the functional component together with the coupling wall in the first direction.

Abstract: A sulfide solid electrolyte is capable of suppressing a decrease in Li ion conductivity due to moisture. A sulfide solid electrolyte includes a Li element, a P element, a S element and an O element, and having a granular shape, and including a crystal portion oriented along the granular shape, on an inner surface of the sulfide solid electrolyte.

Abstract: Disclosed is a solid electrolyte for a solid-state battery having improved water resistance. The solid electrolyte for a solid-state battery includes a sulfide-based solid electrolyte and a LiBr-containing absorbent material, wherein the binding energy of Li1s shows a peak observed at 54.2-56.1 eV, and the binding energy of Br3d shows a peak observed at 67.5-69.5 eV, as determined by X-ray photoelectron spectroscopy (XPS).

Abstract: A main object of the present disclosure is to provide a sulfide solid electrolyte with excellent water resistance. The present disclosure achieves the object by providing a sulfide solid electrolyte including a LGPS type crystal phase, and containing Li, Ge, P, and S, wherein: when an X-ray photoelectron spectroscopy measurement is conducted to a surface of the sulfide solid electrolyte, a proportion of Ge2+ with respect to total amount of Ge is 20% or more.

Abstract: Provided is a sulfide solid electrolyte material which has a composition that does not contain Ge, while having a smaller Li content than conventional sulfide solid electrolyte materials, and which has both lithium ion conductivity and chemical stability at the same time. A sulfide solid electrolyte which has a crystal structure represented by composition formula (Li3.45+??4?Sn?)(Si0.36Sn0.09)(P0.55??Si?)S4 (wherein ??0.67, ??0.33 and 0.43<?+? (provided that 0.23<??0.4 when ?=0.2 and 0.13<??0.4 when ?=0.3 may be excluded)), or a crystal structure represented by composition formula Li7+?Si?P1??S6 (wherein 0.1??<0.3).

Abstract: A sulfide solid electrolyte is capable of suppressing a decrease in Li ion conductivity due to moisture. A sulfide solid electrolyte includes a Li element, a P element, a S element and an O element, and having a granular shape, and including a crystal portion oriented along the granular shape, on an inner surface of the sulfide solid electrolyte.

Abstract: The problem of the present invention is to provide a sulfide solid electrolyte material with favorable reduction resistance. The present invention solves the problem by providing a sulfide solid electrolyte material having a peak at a position of 2?=30.26°±1.00° in X-ray diffraction measurement using a CuK? ray, and having a composition of Li(4?x?4y)Si(1?x+y)P(x)S(4?2a?z)O(2a+z) (a=1?x+y, 0.65?x?0.75, ?0.025?y?0.1, ?0.2?z?0).

Abstract: (Problem to be Solved) The present invention was made in view of the above-described problems, with an object of providing a Li—P—S-based sulfide solid electrolyte material with both excellent electrochemical stability and a high lithium ion conductivity, providing a method of producing the Li—P—S-based sulfide solid electrolyte material, and providing a lithium battery including the sulfide solid electrolyte material. (Solution) There is provided a sulfide solid electrolyte material including a Li element, a P element, and a S element and having peaks at positions of 2?=17.90±0.20, 29.0±0.50, and 29.75±0.25? in powder X-ray diffraction measurement using a Cu-K? ray having an X-ray wavelength of 1.5418 ?, in which assuming that the diffraction intensity of the peak at 2?=17.90±0.20 is IA and the diffraction intensity of the peak at 2?=18.50±0.20 is IB, a value of IB/IA is less than 0.50.

Abstract: A sulfide solid electrolyte material has favorable ion conductivity and resistance to reduction. The sulfide solid electrolyte material includes a peak at a position of 2?=29.86°±1.00° in X-ray diffraction measurement using a CuK? ray, and a composition of Li2y+3PS4 (0.1?y?0.175).

Abstract: In order to improve the stability of an electrolyte, an object of the present disclosure is to develop, among the sulfide solid electrolytes of Li—P—S—O based containing no metal element other than lithium, a new solid electrolyte having a possibility to have high ion conductivity and a method for producing for obtaining the same easily. The present disclosure achieves the object by providing a solid electrolyte material including a sulfide composition represented by a composition formula Li4-4y-xP4+1+y-xP5+xS4-zOz (Li4-4y-xP1+yS4-zOz), wherein 0.6?x<1, 0?z?0.2, and ?0.025?y?0.1, and a method for producing the same.

Abstract: To improve the stability of an electrolyte, among the sulfide solid electrolytes of Li—P—S—X based (X is at least one of F, Cl, N and OH) containing no metal element other than lithium, a new solid electrolyte having a possibility to have high ion conductivity and a method for producing for obtaining the same easily. The disclosure achieves the object by providing a solid electrolyte material including a sulfide composition represented by a composition formula Li4?4y?x?zP4+1+y?xP5+xS4?zXz (Li4?4y?x?zP1+yS4?zXz), wherein 0.2?x<1.0, 0?z?0.2, and 0?y?0.075, and X is at least one of F, Cl, N and OH, and the solid electrolyte material has a peak at a position of 2?=17.8°±0.1°, 19.1°±0.1°, 21.7°±0.1°, 23.8°±0.1° and 30.85°±0.1° in X-ray diffraction measurement using a CuK? ray, and method for producing the same.

Abstract: Provided is a sulfide solid electrolyte material which has a composition that does not contain Ge, while having a smaller Li content than conventional sulfide solid electrolyte materials, and which has both lithium ion conductivity and chemical stability at the same time. A sulfide solid electrolyte which has a crystal structure represented by composition formula (Li3.45+??4?Sn?)(Si0.36Sn0.09)(P0.55??Si?)S4 (wherein ??0.67, ??0.33 and 0.43<?+? (provided that 0.23<??0.4 when ?=0.2 and 0.13<??0.4 when ?=0.3 may be excluded)), or a crystal structure represented by composition formula Li7+?Si?P1??S6 (wherein 0.1??<0.3).

Abstract: In order to improve the stability of an electrolyte, an object of the present disclosure is to develop, among the sulfide solid electrolytes of Li—P—S—O based containing no metal element other than lithium, a new solid electrolyte having a possibility to have high ion conductivity and a method for producing for obtaining the same easily. The present disclosure achieves the object by providing a solid electrolyte material including a sulfide composition represented by a composition formula Li4-4y-xP4+1+y-xP5+xS4-zOz (Li4-4y-xP1+yS4-zOz), wherein 0.6?x<1, 0?z?0.2, and ?0.025?y?0.1, and a method for producing the same.

Abstract: To improve the stability of an electrolyte, among the sulfide solid electrolytes of Li—P—S—X based (X is at least one of F, Cl, N and OH) containing no metal element other than lithium, a new solid electrolyte having a possibility to have high ion conductivity and a method for producing for obtaining the same easily. The disclosure achieves the object by providing a solid electrolyte material including a sulfide composition represented by a composition formula Li4?4y?x?zP4+1+y?xP5+xS4?zXz (Li4?4y?x?zP1+yS4?zXz), wherein 0.2?x<1.0, 0?z?0.2, and 0?y?0.075, and X is at least one of F, Cl, N and OH, and the solid electrolyte material has a peak at a position of 2?=17.8°±0.1°, 19.1°±0.1°, 21.7°±0.1°, 23.8°±0.1° and 30.85°±0.1° in X-ray diffraction measurement using a CuK? ray, and method for producing the same.

Abstract: (Problem to be Solved) The present invention was made in view of the above-described problems, with an object of providing a Li—P—S-based sulfide solid electrolyte material with both excellent electrochemical stability and a high lithium ion conductivity, providing a method of producing the Li—P—S-based sulfide solid electrolyte material, and providing a lithium battery including the sulfide solid electrolyte material. (Solution) There is provided a sulfide solid electrolyte material including a Li element, a P element, and a S element and having peaks at positions of 2?=17.90±0.20, 29.0±0.50, and 29.75±0.25? in powder X-ray diffraction measurement using a Cu-K?ray having an X-ray wavelength of 1.5418 ?, in which assuming that the diffraction intensity of the peak at 2?=17.90±0.20 is IA and the diffraction intensity of the peak at 2?=18.50±0.20 is IB, a value of IB/IA is less than 0.50.

Abstract: The problem of the present invention is to provide a sulfide solid electrolyte material with favorable reduction resistance. The present invention solves the problem by providing a sulfide solid electrolyte material having a peak at a position of 2?=30.26°±1.00° in X-ray diffraction measurement using a CuK? ray, and having a composition of Li(4?x?4y)Si(1?x+y)P(x)S(4?2a?z)O(2a+z) (a=1?x+y, 0.65?x?0.75, ?0.025?y?0.1, ?0.2?z?0).

Abstract: A sulfide solid electrolyte material has favorable ion conductivity and resistance to reduction. The sulfide solid electrolyte material includes a peak at a position of 2?=29.86°±1.00° in X-ray diffraction measurement using a CuK? ray, and a composition of Li2y+3PS4 (0.1?y?0.175).