Enhancement of photocatalytic properties of nanosized La2Ti2O7 synthesized by glycine-assisted sol-gel route

Autor: Sébastien Leroy, Jean-François Blach, Agnieszka Kopia, Sebastian Lech, Łukasz Cieniek, Nicolas Kania, Sébastien Saitzek

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry
Journal of Photochemistry and Photobiology A: Chemistry, Elsevier, 2022, 426, pp.113739. ⟨10.1016/j.jphotochem.2021.113739⟩
Journal of Photochemistry and Photobiology A: Chemistry, 2022, 426, pp.113739. ⟨10.1016/j.jphotochem.2021.113739⟩

International audience; Nanosized lanthanum titanate (La2Ti2O7) have been synthetized by a new glycine-assisted sol gel route in order to improve the photocatalytic properties. The effect of calcination temperature on crystallites size and their phot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f7c85500096825f8bda001196b148ee
https://hal.archives-ouvertes.fr/hal-03519345

Photocatalysis of Volatile Organic Compounds in water: Towards a deeper understanding of the role of cyclodextrins in the photodegradation of toluene over titanium dioxide

Autor: Sophie Fourmentin, Eric Monflier, Anne Ponchel, Anthony Lannoy, Cécile Machut-Binkowski, Rudina Bleta, Nicolas Kania

Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2016, Journal of Colloid and Interface Science, 461, pp.317-325. ⟨10.1016/j.jcis.2015.09.022⟩
Journal of Colloid and Interface Science, 2016, Journal of Colloid and Interface Science, 461, pp.317-325. ⟨10.1016/j.jcis.2015.09.022⟩

Hypothesis Cyclodextrin-assisted photodegradation of toluene was investigated in water in the presence of a photo-irradiated commercial titanium dioxide photocatalyst. It was expected that cyclodextrins could form water-soluble supramolecular host/gu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15abe81fd3f8b1f529948f1d2fef9fa0
https://doi.org/10.1016/j.jcis.2015.09.022

Chemically modified cyclodextrins adsorbed on Pd/C particles: New opportunities to generate highly chemo- and stereoselective catalysts for Heck reaction

Autor: Eric Monflier, Nicolas Kania, Frédéric Hapiot, Anne Ponchel, Sophie Fourmentin, Andy Cassez

Publikováno v: Catalysis Communications. 9:1346-1351

The multifunctional properties of modified cyclodextrins (CDs) in a palladium–charcoal catalyzed Heck reaction have been investigated. Contrary to native CDs, the methylated CDs induced a significant increase in chemo- and stereoselectivities in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1a1518b90692d3e95d96ae3549efc3d
https://doi.org/10.1016/j.catcom.2007.11.031

Cyclodextrins adsorbed onto activated carbons: preparation, characterization, and effect on the dispersibility of the particles in water

Autor: Anne Ponchel, Eric Monflier, Nicolas Kania, Sébastien Rio

Publikováno v: Journal of colloid and interface science. 371(1)

We have investigated the adsorption equilibrium of selected cyclodextrins onto activated carbons. A number of parameters were examined including the type of carbon material, the size of macrocyclic cavity, and the chemical nature of the oligosacchari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ec8e364041b456163daa08d16b06ee
https://pubmed.ncbi.nlm.nih.gov/22305572

Activated carbon as a mass-transfer additive in aqueous organometallic catalysis

Autor: Anne Ponchel, Nicolas Kania, Bastien Léger, Sophie Fourmentin, Eric Monflier

Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany). 16(21)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68d25c06e817f3ce26f98a562a30f8d4
https://pubmed.ncbi.nlm.nih.gov/20437424