Hydrogen is widely billed as the fuel of the future. For this to be a reality there is a pressing need for a safe, economic and reliable way to transport hydrogen, particularly for automotive applications. This has prompted a world-wide effort to develop novel materials that are re-usable and capable of storing and releasing significant (> 6 wt%) quantities of hydrogen.
In addition to compressed (either liquid or gaseous) hydrogen, two main themes are being explored: adsorption of hydrogen by materials and 鈥渃hemical hydrogen鈥� where hydrogen is reacted with a material.
The discussion focussed on both themes, from synthesis and characterisation to application of such novel materials. The focus was on the wider issues involved in synthetic routes, characterisation, materials properties, rather than simply on examples. The importance of the interplay of theory and experiment was stressed.
Aims
Faraday Discussion 151, organised by the Faraday Division, brought together the diverse range of workers in the field of hydrogen storage materials, from those involved in materials discovery and characterisation, to those studying mechanisms or developing applications. The Discussion informed people of alternative strategies and encourage new ideas and approaches.
Themes
Application of theory and spectroscopic methods to understand hydrogenation/dehydrogenation mechanisms
Novel approaches such as catalysed hydrogenation/dehydrogenation of organic molecules, encapsulation of nanosized materials in carbon or polymers
Chemical hydrogen: characterisation and properties of main group and transition metal borohydrides and alanates, ternary and quaternary metal hydrides, reactive hydride composites
Adsorbed/physisorbed hydrogen on or in MOFs, promoted carbons and other materials with large internal or external surface area
Applications including uses for automotives and novel battery materials.
Scientific Committee:
Dr Stewart Parker (Rutherford Appleton Laboratory, UK) (Chair)
Dr Alvaro Amieiro-Fonseca (Johnson Matthey, UK)
Professor Duncan Gregory (Glasgow, UK)
Professor Dag Noreus (Stockholm, Sweden)
Professor Klaus Yvon (Geneva, Switzerland)
