| abstract |
A hydrogen storage container (10) has an inner side resin layer (14) that comes into contact with hydrogen gas that is introduced into the container, a barrier layer (16) which is disposed on the outside of the inner side resin layer (14) and which prevents permeation of hydrogen gas, and an outer side resin layer (18) comprising a resin. Among these layers, the inner side resin layer (14) comprises a polyethylene-based resin, and if the thickness of the barrier layer (16) is denoted by Y and the thickness of the inner side resin layer (14) is denoted by X, the thickness X satisfies formula (1).nMoreover, D in formula (1) is the diffusion coefficient of the polyethylene-based resin, as determined by means of a differential pressure method at 50ºC. |