• Article dans une revue

Influence of pretreatment and reaction conditions on the catalytic activity of HAlBEA and CoHAlBEA zeolites in vinyl chloride formation from 1,2-dichloroethane

Izabela Kamińska, Dmytro Lisovytskiy, Laetitia Valentin, Christophe Calers, Yannick Millot, Emil Kowalewski, Anna Śrębowata, Stanislaw Dzwigaj

HAlBEA and CoHAlBEA zeolite catalysts treated at 523 K or 873 K for 3 h in Ar, H2/Ar or air flows, respectively, were investigated in catalytic dehydrochlorination of 1,2-dichloroethane (DCE). The dehydrochlorination of DCE on these zeolite catalysts resulted in almost 100% selectivity to vinyl…

Microporous and Mesoporous Materials, 2018, 266, pp.32 - 42. ⟨10.1016/j.micromeso.2018.02.041⟩. ⟨hal-01744158⟩

• Thèse

Design of label-free immunosensors : from surface functionalization to analyte detection, Développement d’immunocapteurs “label-free” : de la fonctionnalisation à la détection d’analyte

Yacine Mazouzi

Rapid detection of analytes is crucial in today's society, as illustrated by the recent development of SARS-Cov2-related biosensors. The design of a biosensor begins with the functionalization of the transducer surface, followed by the controlled immobilization of the bioreceptor and finally…, La détection rapide d’analytes est cruciale dans la société actuelle, comme l'illustre le développement récent de biocapteurs liés au SARS-Cov2. La conception d’un biocapteur débute par la fonctionnalisation de la surface du transducteur, suivie par la maitrise de l’immobilisation du…

Analytical chemistry. Sorbonne Université, 2021. English. ⟨NNT : 2021SORUS344⟩. ⟨tel-04348084⟩

• Article dans une revue

Nanostructured and Spiky Gold Shell Growth on Magnetic Particles for SERS Applications

Erin Bedford, Christophe Méthivier, Claire-Marie Pradier, Frank Gu, Souhir Boujday

Nanomaterials, 2020, 10 (11), pp.2136. ⟨10.3390/nano10112136⟩. ⟨hal-03044569⟩

• Thèse

Synthèse et caractérisation de revêtements à base de polydopamine (PDA) renfermant des fonction N-halamine conférant des propriétés antibactériennes, Synthesis and characterization of coatings based on polydopamine (PDA) containing N-halamine functions conferring antibacterial properties

Nadia Nazi

La lutte contre l’adhérence et la prolifération de bactéries sur les surfaces constitue une préoccupation constante et un enjeu médical et socio-économique majeur de notre société. Cette biocontamination est responsable de nombreuses infections entraîne également une détérioration des propriétés…, The fight against the adhesion and proliferation of bacteria on surfaces is a constant concern and a major medical and socio-economic issue for our society. This biocontamination is responsible for many infections, also leading to a deterioration of the structural and functional properties of…

Autre. Sorbonne Université, 2020. Français. ⟨NNT : 2020SORUS398⟩. ⟨tel-03580625⟩

• Article dans une revue

Vanadium incorporation from aqueous NH4VO3 solution into siliceous Beta zeolite determined by NMR with formation of V-single site zeolite catalysts for application in SCR of NO

Rafal Baran, Yannick Millot, Frederic Averseng, Stanislaw Dzwigaj

The speciation of vanadium in initial aqueous NH4VO3 solutions as a function of pH and concentration, in supernatant and in wet solids were investigated by 51V static and MAS NMR. Two series of VSiBeta zeolite catalysts were prepared by a two-step postsynthesis procedure at pH = 2.5 and 6. 51V…

Applied Catalysis A : General, 2020, 606, pp.117830. ⟨10.1016/j.apcata.2020.117830⟩. ⟨hal-02996490⟩

• Article dans une revue

Comparative study of physico-chemical, acid–base and catalytic properties of vanadium based catalysts in the oxidehydrogenation of n-butane: effect of the oxide carrier

Samira Slyemi, Akila Barama, Siham Barama, Hassiba Messaoudi, Sandra Casale, Juliette Blanchard

Reaction kinetics, mechanisms and catalysis, 2019, 128 (2), pp.831-845. ⟨10.1007/s11144-019-01653-2⟩. ⟨hal-03981718⟩

• Article dans une revue

Reshaping Dynamics of Gold Nanoparticles under H2 and O2 at Atmospheric Pressure

Adrian Chmielewski, Jun Meng, Beien Zhu, Yi Gao, Hazar Guesmi, Hélène Prunier, Damien Alloyeau, Guillaume Wang, Catherine Louis, Laurent Delannoy, Pavel Afanasiev, Christian Ricolleau, Jaysen Nelayah

Despite intensive research efforts, the nature of the active sites for O2 and H2 adsorption/dissociation by supported gold nanoparticles (NPs) is still an unresolved issue in heterogeneous catalysis. This stems from the absence of a clear picture of the structural evolution of Au NPs at near…

ACS Nano, 2019, 13 (2), pp.2024-2033. ⟨10.1021/acsnano.8b08530⟩. ⟨hal-02019080⟩

• Article dans une revue

Enthalpy profile of pH-induced flocculation and redispersion of polyacrylic acid-coated nanoparticles in protic ionic liquid, N,N-diethylethanolammonium trifluoromethanesulfonate

Ryo Kanzaki, Mika Sako, Hitoshi Kodamatani, Takashi Tomiyasu, Clément Guibert, Jérôme Fresnais, Véronique Peyre

Journal of Molecular Liquids, 2022, 349, pp.118146. ⟨10.1016/j.molliq.2021.118146⟩. ⟨hal-03851262⟩

• Article dans une revue

Influence of the swelling agents of siliceous mesocellular foams on the performances of Ni-based methane dry reforming catalysts

Oscar Daoura, Sarah Daher, Marie-Nour Kaydouh, Nissrine El Hassan, Pascale Massiani, Franck Launay, Maya Boutros

International Journal of Hydrogen Energy, 2018, 43 (36), pp.17205-17215. ⟨10.1016/j.ijhydene.2018.07.123⟩. ⟨hal-02414800⟩

• Article dans une revue

Effect of pore geometry of mesoporous supports on catalytic performances in methane reforming

Joy Tannous, Leila Karam, Marie-Nour Kaydouh, Henri El Zakhem, Nissrine El Hassan, Sandra Casale

Catalysts prepared using three dimensional SBA-16 silica support (composed of micropores and cage-like mesopores) were tested in the reaction of methane dry reforming, in comparison with 2D hexagonal mesoporous SBA-15 support. The samples were evaluated by N 2 sorption and X-Ray diffraction (XRD)…

MATEC Web of Conferences, 2018, 171, pp.01003. ⟨10.1051/matecconf/201817101003⟩. ⟨hal-03981700⟩