The health care needs of UK pensioners living in Spain: an agenda for research

There is a growing interest in learning how older migrants adapt to their new country of residence, in understanding their motivations for migration and the factors that influence international retirement migration patterns. However, there has been little research into the health and health care needs of international migrants retiring to other countries. This paper presents findings on health status and utilisation of health services with a particular focus on UK pensioners retiring to Spain. Future research should focus on the health needs of pensioners and their perspectives as to whether and how these health needs are met.

Carbon-supported ionic liquids as innovative adsorbents for CO2 separation from synthetic flue-gas

Fixed-bed thermodynamic CO2 adsorption tests were performed in model flue-gas onto Filtrasorb 400 and Nuchar RGC30 activated carbons (AC) functionalized with [Hmim][BF4] and [Emim][Gly] ionic liquids (IL). A comparative analysis of the CO2 capture results and N2 porosity characterization data evidenced that the use of [Hmim][BF4], a physical solvent for carbon dioxide, ended up into a worsening of the parent AC capture performance, due to a dominating pore blocking effect at all the operating temperatures. Conversely, the less sterically-hindered and amino acid-based [Emim][Gly] IL was effective in increasing the AC capture capacity at 353 K under milder impregnation conditions, the beneficial effect being attributed to both its chemical affinity towards CO2 and low pore volume reduction. The findings derived in this work outline interesting perspectives for the application of amino acid-based IL supported onto activated carbons for CO2 separation under post-combustion conditions, and future research efforts should be focused on the search for AC characterized by optimal pore size distribution and surface properties for IL functionalization.