RT Conference Proceedings
T1 Photocatalytic behavior of phosphonate-based hybrid materials on dyes and phenols degradation
A1 Bazaga-García, Montse
A1 Pérez-Colodrero, Rosario Mercedes
A1 Olivera-Pastor, Pascual
A1 Santacruz-Cruz, María Isabel
A1 García-Aranda, Miguel Ángel
K1 Química inorgánica
AB There is increasing interest in using heterogeneous catalysis for mineralization oforganic pollutants. Within Advanced Oxidation Processes (AOPs), Photo-Fentonreaction is one of the most efficient methodologies. To date, most of heterogeneousiron catalysts studied was based on oxides or hydroxides. We extend here our previousstudies on phenol photodegradation [1] by exploring the photocatalytic activity ofvarious hybrid MII phosphonates (MII = Mn, Fe, Cu) for several organic pollutants.Synthesis conditions, pre-activation, H2O2 concentration, and surface characteristic havebeen studied/optimized. For dyes, decolouring and mineralization degrees up to 90%and 45%, respectively, were attained. Chemical analysis and X-ray photoelectronspectroscopy revealed the dynamic character of the photocatalyst surface upon reaction.
YR 2013
FD 2013-09-25
LK http://hdl.handle.net/10630/5904
UL http://hdl.handle.net/10630/5904
LA eng
NO Comunicación presentanda al congreso EUROMAT2013, del 8 al 13 de Septiembre, Sevilla.
NO MAT2010-15175; FQM-113
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 21 ene 2026