Investigation of the potential effect of encapsulated metal nanoparticles on enhancement of thermophilic anaerobic digestion

Autor: Alaa E. Al-Ahmad, Stéphanie D. Lambert, Julien G. Mahy, Benoît Heinrichs, Wissal Wannoussa, Ludivine Tasseroul, Frédéric Weekers, Philippe Thonart, Serge Hiligsmann

Publikováno v: AIMS Environmental Science, Vol 10, Iss 6, Pp 764-793 (2023)

Then, these 7 NPs were tested first in batch experiments with acetate as a carbon substrate for bio-methane production. Ni/SiO2 and Co/SiO2 showed the best enhancement of methane production from acetate. From this part, both NPs were tested for bio-m

Externí odkaz: https://doaj.org/article/8edaec85a94149c6a7dbfff7344395a8

Efficient P- and Ag-doped titania for the photocatalytic degradation of waste water organic pollutants

Autor: Benoît Heinrichs, Julien G. Mahy, Catherine Bied, Ludivine Tasseroul, Céline Bodson, Stéphanie Lambert, Michel Wong Chi Man

Publikováno v: Journal of Alloys and Compounds. 682:144-153

In this work, physico-chemical properties and photocatalytic activity of three types of dried or dried and calcined TiO2 materials, synthesized by the cogelation method, were studied: (i) a pure TiO2 xerogel; (ii) TiO2 xerogels doped with Ag; (iii) T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::356af39a1391456663cd6807be133ac2
https://doi.org/10.1016/j.jallcom.2016.04.295

Fe3+/Iron Oxide/SiO2 Xerogel Catalysts for p-nitrophenol Degradation by Photo-Fenton Effects: Influence of Thermal Treatment on Catalysts Texture

Autor: Raphaël P. Hermann, Stéphanie Lambert, Ludivine Tasseroul, Julien G. Mahy, Marcus Herlitschke

Publikováno v: Materials Today: Proceedings. 3:464-469

Three iron xerogel catalysts were synthesized by hydrolysis and condensation of tetraethoxysilane (TEOS) and 3-(2-aminoethylamino)propyltrimethoxysilane (EDAS) which is able to form a chelate with iron ions. Four thermal treatments were applied to ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d06ddf16dc958273affbbb58d2127071
https://doi.org/10.1016/j.matpr.2016.01.043

Effect of Iron Nanoparticles Synthesized by a Sol-Gel Process on Rhodococcus erythropolis T902.1 for Biphenyl Degradation

Autor: Ludivine Tasseroul, Serge Hiligsmann, Wissal Wannoussa, Thibaut Masy, Alaaeddin Al-Ahmad, Benoît Heinrichs, Stéphanie Lambert, Frédéric Weekers, Philippe Thonart

Publikováno v: Journal of Water Resource and Protection. :264-277

Nanoparticles (NPS) are considered as a new generation of compounds to improve environmental remediation and biological processes. The aim of this study is to investigate the effect of iron NPS encapsulated in porous silica (SiO2) on the biphenyl bio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e456fee7c97faa9eaf9d38521cb8bfc
https://doi.org/10.4236/jwarp.2015.73021

P-Doped Titania Xerogels as Efficient UV-Visible Photocatalysts

Autor: Catherine Bied, Sophie Pirard, Ludivine Tasseroul, Céline Bodson, René Pirard, Michel Wong Chi Man, Stéphanie Lambert, Benoît Heinrichs

Publikováno v: Journal of Materials Science and Chemical Engineering
Journal of Materials Science and Chemical Engineering, Scientific Research Publishing, 2014, 2, pp.17-32. ⟨10.4236/msce.2014.28004⟩

International audience; In the present study, sol-gel process is used to synthesize P-doped TiO2 xerogels by the cogelation method of a functionalized P alkoxide, (NH2-(CH2)2-NH-(CH2)2-P(O)-(OC2H5)2) with Ti(OC3H7)4 in either 2-methoxyethanol or isop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cecb9d6f8c7d4b2ec7d7744dbf6e0df
https://doi.org/10.4236/msce.2014.28004