Lg Chem, Ltd

Kepco Nuclear Fuel Co., Ltd.

Lg Energy Solution, Ltd.

Sung Ju Cho

Jung Pil Lee

Hye Jin Kim

Eun Bee Kim

Hye Ri Jung

Jong Hwa Lee

Sang Jong Lee

Dong Kyu Lee

Young Baek Kim

Jae Don Choi

Jung Seon An

Jae Il Lee

Geol Woo Lee

Dong Uk Choi

The present invention provides an electrode assembly, which includes a first electrode, an adhesive layer disposed on the first electrode and including a host layer comprising a host and a guest layer comprising a guest, a separator disposed on the adhesive layer, and a second electrode disposed on the separator, a method of manufacturing the same, and a secondary battery including the same.

Electrode assembly, method of manufacturing the same and secondary battery including the same

The present invention relates to a method of preparing a lithium secondary battery which may improve productivity and performance of the lithium secondary battery by visually measuring an actual electrolyte solution impregnation time for an electrode active material, setting an estimated impregnation time of the electrolyte solution for a battery based on a measured result, and reflecting the estimated impregnation time in a production process.

Method of preparing lithium secondary battery

An apparatus for cooling a spent fuel pool having a heat exchanger includes a cooling water pool positioned above the spent fuel pool; a floating device configured to be elevated according to a water level of a cooling water in the spent fuel pool; and an emergency cooling water supply pipe configured to form a path through which the cooling water of the cooling water pool is moved to the spent fuel pool and configured to include a floating valve that opens or closes a flow passage of the cooling water in connection with the elevation of the floating device.

Passive cooling apparatus of spent fuel pool

Growing community of inventors

Daejeon, South Korea

Sung Ju Cho