Hyundai Motor Company

Kia Corporation

Korea University Research and Business Foundation

Sung Man Cho

Jae Min Lim

Sang Wan Kim

Young Jin Nam

Hong Suk Choi

Woo Young Yoon

Jun Kyu Lee

Seon Hwa Kim

Disclosed are an all-solid-state battery that may have uniform deposition of lithium and have excellent durability, and a method of manufacturing the same.

All-solid-state battery with improved durability and method of manufacturing the same

An all solid state battery includes a cathode active material layer disposed in contact with a predetermined area of a cathode current collector, a solid electrolyte layer disposed on the cathode active material layer, and including a central part disposed on the cathode active material layer based on a stack direction of the all solid state battery, and a peripheral part extending from the central part and contacting the cathode current collector while surrounding side surfaces of the cathode active material layer, an anode layer disposed on the solid electrolyte layer and having an area greater than an area of the cathode active material layer but less than an area of the solid electrolyte layer, and a spacer disposed on the solid electrolyte layer and in contact with side surfaces of the anode layer.

All solid state battery with improved durability and method for manufacturing the same

In a method of manufacturing metal powders in a continuous type, metal is heated at a temperature greater than a melting point to form a liquid phase metal, and the liquid phase metal and an emulsion carrier, which is emulsified without reacting with the liquid phase metal, are supplied into a container, and the liquid phase metal and the emulsion carrier are emulsified through Taylor flow to form an emulsion solution. The emulsion solution is discharged from the container, and then, the emulsion solution is cooled at a temperature smaller than the melting point to selectively solidifying the liquid phase metal in the emulsion solution to form the metal powders.

Method of manufacturing metal powders and apparatus for manufacturing metal powders realizing the same

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Gwacheon-si, South Korea

Sung Man Cho