Cover Picture: Strategies for Hydrogen Storage in Metal–Organic Frameworks / High H2 Adsorption in a Microporous Metal–Organic Framework with Open Metal Sites (Angew. Chem. Int. Ed. 30/2005)

Hydrogen storage strategies …︁ for metal–organic frameworks have been developed recently to enhance their applicability in this role, as shown in the cover picture. In their Minireview on page 4670 ff., O. M. Yaghi and J. L. C. Rowsell discuss the various approaches used to reach the required compromise between high porosity and smaller pore size for stronger binding of H2 under ambient conditions. In their Communication on page 4745, B. Chen, O. M. Yaghi, and co‐workers report a promising hydrogen‐storage material with open metal sites.