Abstract: This application relates to an energy storage device. In one embodiment, the energy storage device includes an electrode unit including first and second current collectors that are separated by a separator, first and second terminals respectively connected to the first and second current collectors and a case accommodating the electrode unit. The energy storage device also includes a flexible closure covering the case and having first and second through-holes passing therethrough and exposing the first and second terminals to the environment, wherein the flexible closure contains about 15 wt % or less of SiO2. According to some embodiments, since the weight percentage of SiO2 is significantly reduced and thus, the amount and degree of the SiO2 reduction significantly decreases, a structural deformation of the flexible closure at a microscopic level is minimized. Accordingly, a wetting phenomenon is significantly reduced, and thus the life span of an energy storage device significantly increases.

Abstract: The present invention relates to a dried seaweed snack and a method for preparing the same.

Abstract: A cone-shaped edible container according to the present invention comprises: an edible outer layer; an edible inner layer; a first edible adhesive layer disposed between the outer layer and the inner layer to bond the outer layer and the inner layer together; and a second adhesive layer for maintaining the outer layer and the inner layer to be in the shape of a cone, wherein at least some regions of the edible container have a first cross-section structure in which the inner layer, the first adhesive layer, and the outer layer are sequentially laminated in a direction from the inside toward the outside, and have a second cross-section structure in which the inner layer, the first adhesive layer, the outer layer, the second adhesive layer, the inner layer, the first adhesive layer, and the outer layer are sequentially laminated in the direction from the inside toward the outside.

Abstract: A cone-shaped edible container according to the present invention comprises: an edible outer shell, an edible inner shell, and an edible first adhesive layer provided between the outer shell and the inner shell to adhere the outer shell and the inner shell to each other. The outer shell and the inner shell are rolled into a cone shape in a state of being adhered to each other so as to have a basic structure of a cone shape. The outer shell forms the outermost side of the basic structure, and the inner shell has a stronger rigidity than the outer shell. Thus, assuming a cone-shaped structure implemented only by the outer shell, even if an external force of a magnitude capable of breaking the assumed structure is applied to the basic structure, the basic structure is maintained.

Abstract: This application relates to an energy storage device. In one embodiment, the energy storage device includes an electrode unit including first and second current collectors that are separated by a separator, first and second terminals respectively connected to the first and second current collectors and a case accommodating the electrode unit. The energy storage device also includes a flexible closure covering the case and having first and second through-holes passing therethrough and exposing the first and second terminals to the environment, wherein the flexible closure contains about 15 wt % or less of SiO2. According to some embodiments, since the weight percentage of SiO2 is significantly reduced and thus, the amount and degree of the SiO2 reduction significantly decreases, a structural deformation of the flexible closure at a microscopic level is minimized. Accordingly, a wetting phenomenon is significantly reduced, and thus the life span of an energy storage device significantly increases.

Abstract: The present invention provides a battery module assembly including: a module array body including two or more unit modules, each including a plurality of battery cells, the unit modules being arranged while sides thereof are closely attached to each other; and a combination-type module housing that includes a first space set by combining a plurality of plate members, and a second space set in the first space while a fixing bracket is additionally combined to one of the plurality of plate members.

Abstract: The present invention relates to a battery pack including: a plurality of battery modules each including a plurality of battery cells, wherein at least one of the battery modules has a layer structure with the remaining battery modules based on the ground; a battery management system (BMS) mounted adjacent to the battery modules and monitoring and controlling operation of the battery modules; a battery disconnect unit (BDU) mounted adjacent to the battery modules and controlling electrical connection of the battery modules; a base plate having a structure in which the battery modules are mounted on an upper surface thereof and a lower end part thereof is fixed to an external device; and a pack cover surrounding the battery modules and coupled to an outer periphery of the base plate.

Abstract: Disclosed herein is an electric double layer device including a urethane potting unit (50) for filling the gap between a portion of a first terminal (21) that is exposed out of a rubber cap (40) and a first through hole (41) and the gap between a portion of a second terminal (22) that is exposed out of the rubber cap and a second through hole (42), wherein an aluminum terminal (A) constituting each of the first terminal (21) and the second terminal (22) is anodized such that an aluminum oxide film (Al) is formed on the aluminum terminal, whereby the lifespan of the electric double layer device is relatively increased.

Abstract: The present invention relates to a battery pack including: a plurality of battery modules each including a plurality of battery cells, wherein at least one of the battery modules has a layer structure with the remaining battery modules based on the ground; a battery management system (BMS) mounted adjacent to the battery modules and monitoring and controlling operation of the battery modules; a battery disconnect unit (BDU) mounted adjacent to the battery modules and controlling electrical connection of the battery modules; a base plate having a structure in which the battery modules are mounted on an upper surface thereof and a lower end part thereof is fixed to an external device; and a pack cover surrounding the battery modules and coupled to an outer periphery of the base plate.

Abstract: The present invention provides a battery module assembly including: a module array body including two or more unit modules, each including a plurality of battery cells, the unit modules being arranged while sides thereof are closely attached to each other; and a combination-type module housing that includes a first space set by combining a plurality of plate members, and a second space set in the first space while a fixing bracket is additionally combined to one of the plurality of plate members.

Abstract: The present invention relates to a battery pack including: a plurality of battery modules each including a plurality of battery cells, wherein at least one of the battery modules has a layer structure with the remaining battery modules based on the ground; a battery management system (BMS) mounted adjacent to the battery modules and monitoring and controlling operation of the battery modules; a battery disconnect unit (BDU) mounted adjacent to the battery modules and controlling electrical connection of the battery modules; a base plate having a structure in which the battery modules are mounted on an upper surface thereof and a lower end part thereof is fixed to an external device; and a pack cover surrounding the battery modules and coupled to an outer periphery of the base plate.

Abstract: Disclosed herein is an electric double layer device including a urethane potting unit (50) for filling the gap between a portion of a first terminal (21) that is exposed out of a rubber cap (40) and a first through hole (41) and the gap between a portion of a second terminal (22) that is exposed out of the rubber cap and a second through hole (42), wherein an aluminum terminal (A) constituting each of the first terminal (21) and the second terminal (22) is anodized such that an aluminum oxide film (Al) is formed on the aluminum terminal, whereby the lifespan of the electric double layer device is relatively increased.