abstract |
The present invention provides a gas storage medium that can sufficiently improve the efficiency of gas storage capacity by sufficiently securing a surface area for storing gas, a gas storage device including the same, and a storage method therefor For this reason, the present invention provides a gas storage medium including extra electrons that do not participate in chemical bonding, and a gas storage medium including a multi-layered structure in which valence variable materials are separated from each other. Provided are a gas storage device and a storage method therefor. |