Sk on Co., Ltd.

Ju Young Jeong

Tae Il Kim

Seo Roh Rhee

A battery module includes a housing having an internal space, a cell stack disposed in the internal space and including a plurality of battery cells and one or more thermal barrier assemblies, and an adhesive member disposed between the cell stack and the housing, wherein at least a portion of the adhesive member fills a gap between at least one edge of the thermal barrier assembly and the housing, and the at least one edge of the thermal barrier assembly is coupled to the housing by the adhesive member.

Battery module and battery pack

The present disclosure relates to a battery module including: a battery cell stack in which a plurality of battery cells are stacked; and a pressure drop sheet on one side of the battery cell stack, in which the pressure drop sheet includes: a ventilation layer including ceramic fiber; and a sacrificial layer on at least one face of the ventilation layer, the sacrificial layer is disposed in a direction facing the battery cell stack, and the pressure drop sheet exhibits gas permeability at a critical temperature.

Growing community of inventors

Daejeon, South Korea

Ju Young Jeong