Erratum: Polymeric materials for fuel cells: concise review of recent studies

Polym. Adv. Technol. 2007. DOI: 10.1002/pat.935 The following changes should be recognised: On page 3 of the article 'The size of the hydrophilic clusters increased when they absorbed water. Subsequent ion exchange reaction with [Pt(NH3)4]Cl2 followed by reduction with 1-pentanol at 125°C for 2 hr yielded Pt particles uniformly dispersed on SiO2-PEM. On page 8 of the article 'The relation between the crossovers of methanol and its concentration in the anode compartment of DMFC's equipped with Nafion membranes was explored and its effect on the efficiency and power density generation was investigated.73–75 Errors will be rectified prior to print publication.