Hydrogen storage in Pd nanocrystals covered with a metal–organic framework

Dunn, S. Hydrogen futures: Toward a sustainable energy system. Int. J. Hydrog. Energy 27, 235–264 (2002).

Hughes, J. D. Energy: A reality check on the shale revolution. Nature 494, 307–308 (2013).

Alefeld, G. & Völkl, J Hydrogen in Metals II (Springer, 1978).

Yasumatsu, T., Wan, J. L., Matsuyama, M. & Watanabe, K. Absorption of hydrogen isotopes by Pd–Pt alloys. J. Alloys Compd. 293–295, 900–907 (1999).

Kibria, A. K. M. F. & Sakamoto, Y. The effect of alloying of palladium with silver and rhodium on the hydrogen solubility, miscibility gap and hysteresis. Int. J. Hydrog. Energy 25, 853–859 (2000).

James, S. L. Metal–organic frameworks. Chem. Soc. Rev. 32, 276–288 (2003).

Kitagawa, S., Kitaura, R. & Noro, S-I. Functional porous coordination polymers. Angew. Chem. Int. Ed. 43, 2334–2375 (2004).

Shimizu, G. K. H., Vaidhyanathan, R. & Taylor, J. M. Phosphonate and sulfonate metal organic frameworks. Chem. Soc. Rev. 38, 1430–1449 (2009).

Yaghi, O. M. et al. Reticular synthesis and the design of new materials. Nature 423, 705–714 (2003).

Lee, J. et al. Metal–organic framework materials as catalysts. Chem. Soc. Rev. 38, 1450–1459 (2009).

Li, J. R., Kuppler, R. J. & Zhou, H-C. Selective gas adsorption and separation in metal–organic frameworks. Chem. Soc. Rev. 38, 1477–1504 (2009).

Li, J. R., Sculley, J. & Zhou, H. C. Metal-organic frameworks for separations. Chem. Rev. 112, 869–932 (2012).

Horcajada, P. et al. Porous metal–organic-framework nanoscale carriers as a potential platform for drug delivery and imaging. Nature Mater. 9, 172–178 (2010).

Farha, O. K. et al. De novo synthesis of a metal–organic framework material featuring ultrahigh surface area and gas storage capacities. Nature Chem. 2, 944–948 (2010).

Matsuda, R. et al. Highly controlled acetylene accommodation in a metal–organic microporous material. Nature 436, 238–241 (2005).

Chui, S. S-Y. et al. A chemically functionalizable nanoporous material [Cu3(TMA)2(H2O)3]n . Science 283, 1148–1150 (1999).

Rowsell, J. L. C. & Yaghi, O. M. Effects of functionalization, catenation, and variation of the metal oxide and organic linking units on the low-pressure hydrogen adsorption properties of metal–organic frameworks. J. Am. Chem. Soc. 128, 1304–1315 (2006).

Lim, B. et al. Shape-controlled synthesis of Pd nanocrystals in aqueous solutions. Adv. Funct. Mater. 19, 189–200 (2009).

Yamauchi, M., Kobayashi, H. & Kitagawa, H. Hydrogen storage mediated by Pd and Pt nanoparticles. Chem. Phys. Chem. 10, 2566–2576 (2009).

Nishibori, E. et al. The large Debye–Scherrer camera installed at SPring-8 BL02B2 for charge density studies. Nucl. Instrum. Methods A 467–468, 1045–1048 (2001).

Zlotea, C. et al. Pd nanoparticles embedded into a metal-organic framework: Synthesis, structural characteristics, and hydrogen sorption properties. J. Am. Chem. Soc. 132, 2991–2997 (2010).

Cheon, Y. E. & Suh, M. P. Enhanced hydrogen storage by palladium nanoparticles fabricated in a redox-active metal–organic framework. Angew. Chem. Int. Ed. 48, 2899–2903 (2009).

Barabino, D. J. & Dybowski, C. Nuclear magnetic resonance of hydrogen sorbed by powdered palladium metal and alumina-supported palladium. Solid State Nucl. Magn. Reson. 1, 5–12 (1992).

Papaconstantopoulos, D. A., Klein, B. M., Economou, E. N. & Boyer, L. L. Band structure and superconductivity of PdDx and PdHx. Phys. Rev. B 17, 141–150 (1978).