Abstract: Oxide-based thin film sintered bodies, oxide-based solid electrolyte sheets, and all-solid lithium secondary batteries are disclosed. In some implementations, an oxide-based thin film sintered body includes oxide particles, the oxide-based thin film sintered body having a surface roughness Ra ranging from 0.1 to 3 ?m, wherein Ra is an arithmetical mean height of a surface, wherein the oxide particles absorb light energy in a wavelength range from 10 to 1200 nm and have an energy band gap ranging from 0.1 to 15 eV.

Abstract: An oxide-based film sheet according to an embodiment of the disclosure includes an oxide-based particle, wherein the oxide-based particle includes a colored oxide particle capable of absorbing light energy in a visible light spectrum. An oxide-based solid electrolyte sheet according to an embodiment of the disclosure may be prepared by light-sintering the oxide-based film sheet. According to an embodiment of the disclosure, an oxide-based solid electrolyte sheet in which a connection structure between particles, shapes of the particles, porosity, or the like are appropriately provided may be prepared by light-sintering.

Abstract: Disclosed is a high voltage output device having a serial-parallel stack structure of capacitors. The high voltage output device includes a substrate includes a capacitor element and a pillar structure provided on an upper surface of the substrate. The substrate includes a first electrode and a second electrode, which have different potentials from each other. The capacitor element is connected to at least one of the first electrode and the second electrode.

Abstract: The present disclosure relates to a cosmetic composition for UV screening in aerosol form, the composition including: an aerosol stock solution containing hydroxyethylcellulose and a UV-screening agent; and an aerosol propellant.

Abstract: Provided is a method of amplification of coke oven gas (COG) through reacting high-temperature carbon with carbon dioxide and/or water using waste heat generated in a coke oven. More particularly, a method of amplification of COG including providing a gasification agent including carbon dioxide, water, or a mixture thereof to a COG stream in a carburization chamber of a coke oven and gasifying carbon by allowing the gasification agent to react with carbon in the carburization chamber, and a coke oven apparatus suitable for the method are provided.

Abstract: Provided is a method of amplification of coke oven gas (COG) through reacting high-temperature carbon with carbon dioxide and/or water using waste heat generated in a coke oven. More particularly, a method of amplification of COG including providing a gasification agent including carbon dioxide, water, or a mixture thereof to a COG stream in a carburization chamber of a coke oven and gasifying carbon by allowing the gasification agent to react with carbon in the carburization chamber, and a coke oven apparatus suitable for the method are provided.