Secondary ion mass spectrometry, a powerful tool for revealing ink formulations and animal skins in medieval manuscripts

Autor: David Gravis, Nicolas Roy, Nicolas Ruffini-Ronzani, Laurent Houssiau, Alexandre Felten, Nikolay Tumanov, Olivier Deparis

Publikováno v: Royal Society Open Science, Vol 10, Iss 6 (2023)

Book production by medieval scriptoria have gained growing interest in recent studies. In this context, identifying ink compositions and parchment animal species from illuminated manuscripts is of great importance. Here, we introduce time-of-flight s

Externí odkaz: https://doaj.org/article/2ba1309b73e4472f86e810ab91a4f54f

Visible Light Sensitive SnO2/ZnCo2O4 Material for the Photocatalytic Removal of Organic Pollutants in Water

Autor: Hadj Benhebal, Cédric Wolfs, Samir Kadi, Rémi G. Tilkin, Boualem Allouche, Radhwane Belabid, Valérie Collard, Alexandre Felten, Pierre Louette, Stéphanie D. Lambert, Julien G. Mahy

Publikováno v: Inorganics, Vol 7, Iss 6, p 77 (2019)

In this study, pure ZnCo2O4 and SnO2/ZnCo2O4 mix photocatalysts have been synthesized by the sol-gel process with three different SnO2 loading percentages (10, 20, and 30 wt %). Their photocatalytic activities were assessed on the degradation of orga

Externí odkaz: https://doaj.org/article/b3796675493a4ac5b48e4f9e42d73a0a

Highlighting Chemical Bonding between Nylon-6.6 and the Native Oxide from an Aluminum Sheet Assembled by Laser Welding

Autor: A. Al Sayyad, Peter Plapper, Laurent Houssiau, Pierre Hirchenhahn, Julien Bardon, Alexandre Felten

Publikováno v: ACS Applied Polymer Materials. 2:2517-2527

Polymer/metal hybrid assemblies are well suited for automotive and biomedical applications because of their ability to create lightweight structures with a wide range of design possibilities. Laser welding is a promising technique for joining dissimi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c589bb525b0b74c416555a6cb7863f5
https://doi.org/10.1021/acsapm.0c00015

Synthesis of 2D anatase TiO2 with highly reactive facets by fluorine-free topochemical conversion of 1T-TiS2 nanosheets

Autor: Marco Zarattini, Chaochao Dun, Liam H. Isherwood, Alexandre Felten, Jonathan Filippi, Madeleine P. Gordon, Linfei Zhang, Omar Kassem, Xiuju Song, Wenjing Zhang, Robert Ionescu, Jarrid A. Wittkopf, Aliaksandr Baidak, Helen Holder, Carlo Santoro, Alessandro Lavacchi, Jeffrey J. Urban, Cinzia Casiraghi

Publikováno v: J. Mater. Chem. A 10 (2022): 13884–13894. doi:10.1039/d1ta06695a
info:cnr-pdr/source/autori:Zarattini M.; Dun C.; Isherwood L.H.; Felten A.; Filippi J.; Gordon M.P.; Zhang L.; Kassem O.; Song X.; Zhang W.; Ionescu R.; Wittkopf J.A.; Baidak A.; Holder H.; Santoro C.; Lavacchi A.; Urban J.J.; Casiraghi C./titolo:Synthesis of 2D anatase TiO2 with highly reactive facets by fluorine-free topochemical conversion of 1T-TiS2 nanosheets/doi:10.1039%2Fd1ta06695a/rivista:J. Mater. Chem. A/anno:2022/pagina_da:13884/pagina_a:13894/intervallo_pagine:13884–13894/volume:10
Zarattini, M, Dun, C, Isherwood, L H, Felten, A, Filippi, J, Gordon, M P, Zhang, L, Kassem, O, Song, X, Zhang, W, Ionescu, R, Wittkopf, J A, Baidak, A, Holder, H, Santoro, C, Lavacchi, A, Urban, J J & Casiraghi, C 2022, ' Synthesis of 2D anatase TiO 2 with highly reactive facets by fluorine-free topochemical conversion of 1T-TiS 2 nanosheets ', Journal of Materials Chemistry A, vol. 10, no. 26, pp. 13884-13894 . https://doi.org/10.1039/d1ta06695a
Journal of materials chemistry. A, vol 10, iss 26

Two-dimensional (2D) anatase titanium dioxide (TiO2) is expected to exhibit different properties as compared to anatase nanocrystallites, due to its highly reactive exposed facets. However, access to 2D anatase TiO2 is limited by the non-layered natu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e8c2bf43b8395d826cc861d95949b46
http://www.cnr.it/prodotto/i/469035

The high activity of mesoporous Ga-SiO2 catalysts in the upgrading of glycerol to solketal explained by in-depth characterization

Autor: Carmela Aprile, Alexandre Felten, Pierre Louette, Luca Fusaro, Alvise Vivian, Sonia Lucia Fiorilli, Lorraine Soumoy, Damien P. Debecker

Publikováno v: University of Namur

Mesoporous Ga-silicates were prepared using a sustainable and continuous aerosol synthesis procedure. The novel solids showed record activity in the synthesis of solketal from glycerol and acetone. Three different Si/Ga ratios of 34, 74 and 148 were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2726cc5fb92fa540eb0b4c96e7546e5a
http://hdl.handle.net/11583/2950892