K. Hemelsoet, A. Ghysels, D. Mores, K. De Wispelaere, V. Van Speybroeck, B.M. Weckhuysen, M. Waroquier p. 623-624ISBN/ISSN: 978-84-8363-722-7PosterConference / event / venue 5th Int. FEZA ConferenceValencia, SpainSunday, 3 July, 2011 to Thursday, 7 July, 2011