Abstract: The present invention relates to a method for simply diagnosing the progress of disease condition of a Parkinson's disease patient. Provided are a method for determining Parkinson's disease using the number of one or more intestinal bacteria selected from the group consisting of Bifidobacterium, Bacteroides fragilis group, Lactobacillus brevis, and Lactobacillus plantarum subgroup and/or the total number of intestinal bacteria as a marker, and a method for determining Parkinson's disease using the blood LPS level and/or the blood LBP level of a Parkinson's disease patient as an indicator.

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: The present invention relates to a method for simply diagnosing the progress of disease condition of a Parkinson's disease patient. Provided are a method for determining Parkinson's disease using the number of one or more intestinal bacteria selected from the group consisting of Bifidobacterium, Bacteroides fragilis group, Lactobacillus brevis, and Lactobacillus plantarum subgroup and/or the total number of intestinal bacteria as a marker, and a method for determining Parkinson's disease using the blood LPS level and/or the blood LBP level of a Parkinson's disease patient as an indicator.

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: 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: The present invention aims to provide a sulfide solid electrolyte material with favorable ion conductivity, in which charge and discharge efficiency may be inhibited from decreasing. The object is attained by providing a sulfide solid electrolyte material, including: a Li element; a P element; and a S element, characterized in that the material has a peak at a position of 2?=30.21°±0.50° in X-ray diffraction measurement using a CuK? ray, and the sulfide solid electrolyte material does not substantially include a metallic element belonging to the third group to the sixteenth group.

Abstract: To provide a sulfide solid electrolyte material which does not include Ge and which has excellent electrochemical stability and high lithium ion conductivity. A sulfide solid electrolyte, including a sulfide-based solid electrolyte represented by the composition formula: Li4-4z-x[SnySi1-y]1+z-xPxS4 (where 0.5?x?0.6, y=0.2, and 0?z??0.2), wherein the sulfide solid electrolyte has a peak at position 2?=29.58°±0.50° in X-ray diffraction measurement using CuK? radiation and does not have a peak at position 2?=27.33°±0.50° in X-ray diffraction measurement using CuK? radiation, or when the sulfide solid electrolyte has a peak at the position 2?=27.33°±0.50°, the value of IB/IA is less than 0.50 (where IA is the diffraction intensity of the 2?=29.58°±0.50° peak and IB is the diffraction intensity of the 2?=27.33°±0.50° peak).

Abstract: A main object of the present invention is to provide a sulfide solid electrolyte material having favorable ion conductivity and low reduction potential. The present invention solves the above-mentioned problem by providing a sulfide solid electrolyte material including an M1 element (such as a Li element), an M2 element (such as a Ge element, a Si element and a P element) and a S element, wherein the material has a peak at a position of 2?=29.58°±0.50° in X-ray diffraction measurement using a CuK? line; and when a diffraction intensity at the peak of 2?=29.58°±0.50° is regarded as IA and a diffraction intensity at a peak of 2?=27.33°±0.50° is regarded as IB, a value of IB/IA is less than 0.50, and M2 contains at least P and Si.

Abstract: A main object of the present disclosure is to provide a sulfide solid electrolyte material with favorable Li ion conductivity. To achieve the above object, the present disclosure provides a sulfide solid electrolyte material comprising a composition of Li(4+x)AlxSi(1?x)S4 (0<x<1), and having a peak at a position of 2?=25.19°±1.00°, 29.62°±1.00°, 30.97°±1.00° in X-ray diffraction measurement using a CuK? ray.

Abstract: The problem is to provide a sulfide solid electrolyte material with favorable Li ion conductivity in a low-temperature environment. The problem is overcome by providing a sulfide solid electrolyte material comprising an M1 element (such as an Li element and an Mg element), an M2 element (such as a Ge element and a P element) and a S element, wherein the sulfide solid electrolyte material has a peak at a position of 2?=29.58°±0.50° in X-ray diffraction measurement using a CuK? ray, does not have a peak at a position of 2?=27.33°±0.50° or slightly having the peak, and a substituted amount ?(%) of the divalent element in the M1 element is in such a range that the sulfide solid electrolyte material exhibits higher Li ion conductance at 0° C. than the case of ?=0.

Abstract: A main object of the present disclosure is to provide a sulfide solid electrolyte material with favorable Li ion conductivity. To achieve the above object, the present disclosure provides a sulfide solid electrolyte material comprising a composition of Li(4+x)AlxSi(1?x)S4 (0<x<1), and having a peak at a position of 2?=25.19°±1.00°, 29.62°±1.00°, 30.97°±1.00° in X-ray diffraction measurement using a CuK? ray.

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: A conductive resin composition which includes (a) a curable resin and (b) hard spherical carbon formed by coating the surface of a spherical base carbon particle with fine carbon particles and/or pitch-derived fine carbon pieces is used to electrically bond two conductive elements. The conductive resin composition is supplied to a space between areas of at least two works respectively having the areas to be electrically connected to each other, and the conductive resin composition is cured while applying a pressure between the areas.

Abstract: The present invention aims to provide a sulfide solid electrolyte material with favorable ion conductivity, in which charge and discharge efficiency may be inhibited from decreasing. The object is attained by providing a sulfide solid electrolyte material, including: a Li element; a P element; and a S element, characterized in that the material has a peak at a position of 2?=30.21°±0.50° in X-ray diffraction measurement using a CuK? ray, and the sulfide solid electrolyte material does not substantially include a metallic element belonging to the third group to the sixteenth group.

Abstract: The object of the present invention is to provide a sulfide solid electrolyte material with favorable ion conductivity. The present invention attains the object by providing a sulfide solid electrolyte material including an M1 element (such as a Li element), an M2 element (such as a Ge element and a P element), a S element and an O element, and having a peak at a position of 2?=29.58°±0.50° in an X-ray diffraction measurement using a CuK? ray, characterized in that when a diffraction intensity at the peak of 2?=29.58°±0.50° is regarded as IA and a diffraction intensity at a peak of 2?=27.33°±0.50° is regarded as IB, a value of IB/IA is less than 0.50.

Abstract: The problem is to provide a sulfide solid electrolyte material with favorable Li ion conductivity in a low-temperature environment. The problem is overcome by providing a sulfide solid electrolyte material comprising an M1 element (such as an Li element and an Mg element), an M2 element (such as a Ge element and a P element) and a S element, wherein the sulfide solid electrolyte material has a peak at a position of 2?=29.58°±0.50° in X-ray diffraction measurement using a CuK? ray, does not have a peak at a position of 2?=27.33°±0.50° or slightly having the peak, and a substituted amount ?(%) of the divalent element in the M1 element is in such a range that the sulfide solid electrolyte material exhibits higher Li ion conductance at 0° C. than the case of ?=0.

Abstract: A main object of the present invention is to provide a sulfide solid electrolyte whose reduction decomposition potential can be decreased more than a conventional LGPS-based sulfide solid electrolyte. The present invention is a sulfide solid electrolyte comprising Li, Al, Ge, P, and S, wherein M0=M2/M1 is 0<M0<0.323 where M1 is a mole fraction of contained P, and M2 is a mole fraction of contained Al, and in a case where each of X1 and X2 is an element selected from the group consisting of P, Ge, and Al, a crystal structure thereof includes an octahedron O formed by Li and S, a tetrahedron T1 formed by S and X1, and a tetrahedron T2 formed by S and X2, wherein the octahedron O and the tetrahedron T2 share a ridge, and the octahedron O and the tetrahedron T2 share an apex.

Abstract: A main object of the present invention is to provide a sulfide solid electrolyte material having favorable ion conductivity and low reduction potential. The present invention solves the above-mentioned problem by providing a sulfide solid electrolyte material including an M1 element (such as a Li element), an M2 element (such as a Ge element, a Si element and a P element) and a S element, wherein the material has a peak at a position of 2?=29.58°±0.50° in X-ray diffraction measurement using a CuK? line; and when a diffraction intensity at the peak of 2?=29.58°±0.50° is regarded as IA and a diffraction intensity at a peak of 2?=27.33°±0.50° is regarded as IB, a value of IB/IA is less than 0.50, and M2 contains at least P and Si.

Abstract: The object of the present invention is to provide a sulfide solid electrolyte material with favorable ion conductivity. The present invention attains the object by providing a sulfide solid electrolyte material including an M1 element (such as a Li element), an M2 element (such as a Ge element and a P element), a S element and an O element, and having a peak at a position of 2?=29.58°±0.50° in an X-ray diffraction measurement using a CuK? ray, characterized in that when a diffraction intensity at the peak of 2?=29.58°±0.50° is regarded as IA and a diffraction intensity at a peak of 2?=27.33°±0.50° is regarded as 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 having excellent ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an M1 element (such as a Li element), an M2 element (such as a Ge element and a P element), and an S element; having a peak in a position of 2?=29.58°±0.50° in an X-ray diffraction measurement using a CuK? line; and having an IB/IA value of less than 0.50 when a diffraction intensity at the peak of 2?=29.58°±0.50° is represented by IA and a diffraction intensity at a peak of 2?=27.33°±0.50° is represented by IB.