Abstract: A solid electrolyte glass at least including: at least one alkali metal element; a phosphorus (P) element; a sulfur (S) element; and one or more halogen elements selected from I, Cl, Br and F; wherein the solid electrolyte glass has two exothermic peaks that are separated from each other in a temperature range of 150° C. to 350° C. as determined by differential scanning calorimetry (in a dry nitrogen atmosphere at a temperature-elevating speed of 10° C./min from 20 to 600° C.).

Abstract: A method for producing sulfide-based glass ceramics including crystallizing a glass solid electrolyte, wherein the glass solid electrolyte includes: sulfide-based glass comprising at least a sulfur element and a lithium element; and a nitrile compound incorporated into the sulfide-based glass.

Abstract: A solid electrolyte including an alkali metal element, phosphorous, sulfur and halogen as constituent components.

Abstract: A method for producing a solid electrolyte including step of bringing the following into contact with each other in a solvent having a solubility parameter of 9.0 or more: an alkali metal sulfide; one or two or more sulfur compounds selected from phosphorus sulfide, germanium sulfide, silicon sulfide and boron sulfide; and a halogen compound.

Abstract: A solid electrolyte glass at least including: at least one alkali metal element; a phosphorus (P) element; a sulfur (S) element; and one or more halogen elements selected from I, Cl, Br and F; wherein the solid electrolyte glass has two exothermic peaks that are separated from each other in a temperature range of 150° C. to 350° C. as determined by differential scanning calorimetry (in a dry nitrogen atmosphere at a temperature-elevating speed of 10° C./min from 20 to 600° C.).

Abstract: A solid electrolyte including an alkali metal element, phosphorous, sulfur and halogen as constituent components.

Abstract: A solid electrolyte glass at least including: at least one alkali metal element; a phosphorus (P) element; a sulfur (S) element; and one or more halogen elements selected from I, Cl, Br and F; wherein the solid electrolyte glass has two exothermic peaks that are separated from each other in a temperature range of 150° C. to 350° C. as determined by differential scanning calorimetry (in a dry nitrogen atmosphere at a temperature-elevating speed of 10° C./min from 20 to 600° C.).

Abstract: A solid electrolyte including an alkali metal element, phosphorous, sulfur and halogen as constituent components.

Abstract: A method for producing a solid electrolyte including step of bringing the following into contact with each other in a solvent having a solubility parameter of 9.0 or more: an alkali metal sulfide; one or two or more sulfur compounds selected from phosphorus sulfide, germanium sulfide, silicon sulfide and boron sulfide; and a halogen compound.

Abstract: Glass particles including Li, P and S, wherein when a Raman spectrum of the glass particles is measured five times or more and a peak at 330 to 450 cm?1 in the Raman spectrum is separated into peaks of components by waveform separation, the standard deviation of the area ratio of each of the peaks of the components is 3.0 or less, the area of the peak of PS43? component obtained by the waveform separation is 10 to 95% of the total area, and the area of P2S74? component obtained by the waveform separation is 5 to 45% of the total area, and the area of the peak of PS43? component is larger than the area of the peak of P2S74? component.

Abstract: Glass particles including Li, P and S, wherein when a Raman spectrum of the glass particles is measured five times or more and a peak at 330 to 450 cm?1 in the Raman spectrum is separated into peaks of components by waveform separation, the standard deviation of the area ratio of each of the peaks of the components is 3.0 or less, the area of the peak of PS43? component obtained by the waveform separation is 10 to 95% of the total area, and the area of P2S74? component obtained by the waveform separation is 5 to 45% of the total area, and the area of the peak of PS43? component is larger than the area of the peak of P2S74? component.

Abstract: A solid electrolyte glass at least including: at least one alkali metal element; a phosphorus (P) element; a sulfur (S) element; and one or more halogen elements selected from I, Cl, Br and F; wherein the solid electrolyte glass has two exothermic peaks that are separated from each other in a temperature range of 150° C. to 350° C. as determined by differential scanning calorimetry (in a dry nitrogen atmosphere at a temperature-elevating speed of 10° C./min from 20 to 600° C.).

Abstract: A method for producing sulfide-based glass ceramics including crystallizing a glass solid electrolyte, wherein the glass solid electrolyte includes: sulfide-based glass comprising at least a sulfur element and a lithium element; and a nitrile compound incorporated into the sulfide-based glass.

Abstract: A method for producing an ionic conductive substance, including a step of contacting raw materials in a solvent, wherein the raw materials include: one or more compounds selected from phosphorus sulfide, germanium sulfide, silicon sulfide and boron sulfide; a sulfide of a metal element belonging to group I or group II of the periodic table; and a halogen compound represented by MwXx wherein M is Li, B, Na, K, Rb, Cs, Ca, Mg, Sr, Ba, Al, Si, P, S, Ge, As, Se, Sn, Sb, Te, Pb or Bi, w is 1 or 2, X is F, Cl, Br or I, and x is an arbitrary integer selected from 1 to 10.

Abstract: A solid electrolyte including an alkali metal element, phosphorous, sulfur and halogen as constituent components.

Abstract: Glass particles including Li, P and S, wherein when a Raman spectrum of the glass particles is measured five times or more and a peak at 330 to 450 cm?1 in the Raman spectrum is separated into peaks of components by waveform separation, the standard deviation of the area ratio of each of the peaks of the components is 3.0 or less, the area of the peak of PS43? component obtained by the waveform separation is 10 to 95% of the total area, and the area of P2S74? component obtained by the waveform separation is 5 to 45% of the total area, and the area of the peak of PS43? component is larger than the area of the peak of P2S74? component.

Abstract: In an organic electroluminescence device in which one or more organic compound layer is interposed between a pair of electrodes constituted from an anode and a cathode, the organic compound layer comprises a hole transporting layer and/or a hole injecting layer, and polyarylamine having a specific structure is contained in the above hole transporting layer and/or hole injecting layer, whereby the organic electroluminescence device obtained by using polyarylamine is provided. In particular, materialized is the organic electroluminescence device in which a production process is simplified and which is increased in a size of a screen and a improved in device performance.

Abstract: An organic EL device with a high luminance and a long life, and a method for producing the same are provided. An organic EL device including an anode 10, a cathode 30, and an organic thin layer 20 including one or a plurality of layers including at least an emitting layer 24, the organic thin layer being inserted between the anode 10 and the cathode 30, at least one of the layers 22, 24 and/or 26 having an oxygen concentration of 2,000 ppm or less. A method for producing the organic EL device, wherein the layers with an oxygen concentration of 2,000 ppm or less are produced by a wet method.

Abstract: An ink for forming an organic electroluminescent coating film capable of forming an emitting layer with a long life, which has a water concentration of 20 ppm or less and an oxygen concentration of 10 ppm or less wherein an aromatic compound, preferably an anthracene derivative, a pyrene derivative, and/or a fluorene derivative, is dissolved into an organic solvent, and a production method thereof are provided.

Abstract: An organic electroluminescent device (1) including at least a cathode (3), an emitting layer (4), a hole-injecting layer (5) and an anode (6) on a substrate (2) in this order; the hole-injecting layer comprising a metal oxide: and an organic electroluminescent device including at least a cathode, an emitting layer, a metal oxide layer and an anode in this order on a substrate. As examples of the metal oxide, an oxide of a metal of the groups 3 to 13 in the long form periodic table can be given.