Abstract: A binder solution for an all-solid-state battery, an electrode slurry for an all-solid-state battery including the same and a method of manufacturing an all-solid-state battery using the same, and more particularly to a binder solution for an all-solid-state battery, in which a polymer binder configured such that a non-polar functional group is bonded to the end of a polar functional group is used, whereby the polar functional group is provided by a deprotection mechanism of the polymer binder through a thermal treatment, thus increasing adhesion between electrode materials to thereby improve battery capacity and enabling a wet process to thereby reduce manufacturing costs, an electrode slurry for an all-solid-state battery including the same and a method of manufacturing an all-solid-state battery using the same.

Abstract: Disclosed herein is a coupler, which is used for discharging a chemical outside a container and includes an internal coupler unit and an external coupler unit. The internal coupler unit includes a mounting part and a coupling pipe. The external coupler unit includes a main housing. Coupling seats are formed in respective opposite ends of the main housing, and a side hole is formed in the main housing. The external coupler unit further includes a hollow rod member, and a hollow cylindrical member. The external coupler unit further includes a subsidiary housing fitted over the hollow cylindrical member, a fluid opening control unit, a pumping means connector, a gas injection means connector tightened into the side hole of the main housing, and sealing caps, which close respective openings of the pumping means connector and the gas injection means connector when not in use.

Abstract: Disclosed herein is a coupler, which is used for discharging a chemical outside a container and includes an internal coupler unit and an external coupler unit. The internal coupler unit includes a mounting part and a coupling pipe. The external coupler unit includes a main housing. Coupling seats are formed In respective opposite ends of the main housing, and a side hole is formed in the main housing. The external coupler unit further includes a hollow rod member, and a hollow cylindrical member. The external coupler unit further includes a subsidiary housing fitted over the hollow cylindrical member, a fluid opening control unit, a pumping means connector, a gas injection means connector tightened into the side hole of the main housing, and sealing caps, which close respective openings of the pumping means connector and the gas injection means connector when not in use.