Method for preparing macroscopic fibers of TiO2 by continuous one-way extrusion, fibers obtained and uses.

Renal Backov (1) , Philippe Poulin (2) , Wilfrid Neri (1) , Natacha Kinadjian (1) , Sylvie Lacombe-Lhoste (3) , Mickael Le Béchec (3)

1 CRPP - Centre de Recherche Paul Pascal
2 CRPP - Centre de recherches Paul Pascal
3 IPREM - Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux

The invention relates to a method for manufg. macroscopic fibers of titanium dioxide (TiO2) by continuous extrusion in a one-way flow, to the macroscopic fibers of TiO2 that can be obtained by such a method, to the use of said fibers in heterogeneous photocatalysis for decontamination of org. pollutants from gaseous environments, and to a method for decontaminating gaseous environments, in particular air, using such fibers.

Mots clés: composite titanium dioxide macroscopic fiber prepn

Domaines: Chimie

Renal Backov, Philippe Poulin, Wilfrid Neri, Natacha Kinadjian, Sylvie Lacombe-Lhoste, et al.. Method for preparing macroscopic fibers of TiO2 by continuous one-way extrusion, fibers obtained and uses.. France, Patent n° : WO/2015/150701. 2015, 32pp.; Chemical Indexing Equivalent to 163:505923 (WO). ⟨hal-01697111⟩