Výsledky vyhledávání - "Issam Naboulsi"

Effect of Mesostructured Zirconia Support on the Activity and Selectivity of 4,6-Dimethydibenzothiophene Hydrodesulfurization

Autor: Bénédicte Lebeau, Laure Michelin, Sylvette Brunet, Issam Naboulsi, Claire Marichal, Magali Bonne, Jean-Luc Blin, Jean Dominique Comparot, Séverinne Rigolet

Publikováno v: Catalysts
Catalysts, MDPI, 2020, ⟨10.3390/catal10101162⟩
Catalysts, Vol 10, Iss 1162, p 1162 (2020)
Catalysts, 2020, 10, pp.1162. ⟨10.3390/catal10101162⟩
Volume 10
Issue 10
Catalysts, MDPI, 2020, 10, pp.1162. ⟨10.3390/catal10101162⟩

In contrast with the conventional CoMoS/alumina catalyst, the use of amorphous mesostructured ZrO2 as support for the dispersion of the CoMoS active phase in deep hydrodesulfurization (HDS) of 4,6-dimethyldibenzothiophene led to a higher promotion ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::225c89be84cc2883724eccebf19f15ee
https://hal.archives-ouvertes.fr/hal-03012958

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Amorphous mesostructured zirconia with high (hydro)thermal stability

Autor: Sylvette Brunet, Cédric Carteret, Claire Marichal, Laure Michelin, Magali Bonne, Jean-Luc Blin, Bénédicte Lebeau, Issam Naboulsi, Séverinne Rigolet

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2020, 10 (44), pp.26165-26176. ⟨10.1039/D0RA04824K⟩
RSC Advances, Royal Society of Chemistry, 2020, 10 (44), pp.26165-26176. ⟨10.1039/d0ra04824k⟩
RSC Advances, 2020, 10 (44), pp.26165-26176. ⟨10.1039/d0ra04824k⟩

International audience; Here, combining the evaporation-induced self-assembly (EISA) method and the liquid crystal templating pathway, mesostructured amorphous zirconium oxides have been prepared by a soft templating method without addition of any he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e690f1664f4b1438b13962053c0c5918
https://hal.archives-ouvertes.fr/hal-02904171

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Selective direct desulfurization way (DDS) with CoMoS supported over mesostructured titania for the deep hydrodesulfurization of 4,6-dimethydibenzothiophene

Autor: Bénédicte Lebeau, Carlos F. Linares Aponte, Issam Naboulsi, Cédric Carteret, Laure Michelin, Sylvette Brunet, Martine Mallet, Magali Bonne, Jean-Luc Blin

Publikováno v: Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2018, 563, pp.91-97. ⟨10.1016/j.apcata.2018.06.033⟩

Mesostructured titania as support for the CoMoS active phase in deep HDS of 4,6-dimethydibenzothiophene leads to a modification of the main desulfurization way in contrast with the conventional CoMoS/alumina catalyst. Indeed, the dispersion of MoS2 a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6617851e32c4f30e843c8c0360a9dfd6
https://hal.univ-lorraine.fr/hal-02129754

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Influence of crystallization conditions and of gaseous ammonia treatment on mesoporous TiO2 properties

Autor: Laure Michelin, Cédric Carteret, Magali Bonne, Jean-Luc Blin, Bénédicte Lebeau, Issam Naboulsi

Publikováno v: Microporous and Mesoporous Materials
Microporous and Mesoporous Materials, Elsevier, 2018, 262, pp.1-12. ⟨10.1016/j.micromeso.2017.11.025⟩
Microporous and Mesoporous Materials, 2018, 262, pp.1-12. ⟨10.1016/j.micromeso.2017.11.025⟩

After surfactant removal by ethanol extraction, amorphous mesoporous titania, synthesized through a soft templating method have been crystallized under different atmosphere: synthetic air, nitrogen followed by exposition to oxygen flow and pure nitro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb8a6ff1466de74cddc18025c4db1e15
https://hal.univ-lorraine.fr/hal-03512082

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An unexpected pathway for hydrodesulfurization of gazole over a CoMoS active phase supported on a mesoporous TiO 2 catalyst

Autor: Laure Michelin, Sylvette Brunet, C. Felipe Linares Aponte, Bénédicte Lebeau, Magali Bonne, Jean-Luc Blin, Issam Naboulsi

Publikováno v: Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2017, 53 (18), pp.2717-2720. ⟨10.1039/C7CC00848A⟩

Using dual mesoporous titania as a support, due to the presence of intrinsic Bronsted acid sites, the main approach to 4,6-dimethylbenzothiophene (46DMDBT) hydrodesulfurization (HDS) becomes the direct desulfurization (DDS) route through isomerizatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be2e9e6b99506f3eeafd258f360ddda2
https://hal.archives-ouvertes.fr/hal-03151403

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Insights into the Formation and Properties of Templated Dual Mesoporous Titania with Enhanced Photocatalytic Activity

Autor: Bénédicte Lebeau, Laure Michelin, Issam Naboulsi, Cédric Carteret, Loïc Vidal, Magali Bonne, Jean-Luc Blin

Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, 2017, 9 (3), pp.3113-3122. ⟨10.1021/acsami.6b13269⟩

International audience; The one pot synthesis of dual mesoporous titania (2.3 and 7.7 nm) has been achieved from a mixture of fluorinated and Pluronic surfactants. The small and the large mesopores networks are templated respectively by a fluorinated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef265d820aae4fbde53ca0a204ddbb4c
https://pubmed.ncbi.nlm.nih.gov/28032502

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Investigation of mixed fluorinated and triblock copolymer liquid crystals: Imprint for mesostructured bimodal silica

Autor: Marie-José Stébé, Mélanie Emo, Karine Assaker, Jean-Luc Blin, Issam Naboulsi

Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2015, 446, pp.170-176. ⟨10.1016/j.jcis.2015.01.030⟩

International audience; Due to the difference in mutual phobicityo between fluorocarbon and hydrocarbon chains, mixtures of fluorinated and hydrogenated surfactants are excellent candidates to design bimodal systems having two types of mesopores. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::439855bb192858aff06a001a3c1e4dcf
https://hal.univ-lorraine.fr/hal-01495966

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