Storing a gas, preferably hydrogen, comprises exposing an organometallic compound or a complex of metal hydride in a gas or a mixture of gases, and luminous irradiating of photostrictive compound

摘要

Storing a gas comprises (i) exposing an organometallic compound or a complex of metal hydride in a gas or a mixture of gases, and (ii) luminous irradiating of photostrictive compound. An independent claim is included for a photostrictive compound, where a gas or a mixture of gases is stored, obtained by the process comprising pores having a diameter of less than 3 nm and a diameter of 3-20 Å .