Search Results - "Massiani, Pascale"

Paper sizing with gelatine: from the macro- to the nano-scale by Gimat, Alice, Michelin, Anne, Belhadj, Oulfa, Pellizzi, Eleonora, Massiani, Pascale, Rouchon, Véronique

“…Gelatine sizing was used extensively for western papermaking before the nineteenth century and this technique is still applied nowadays for restoration…”
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Characterizations and performances of Ni/diatomite catalysts for dry reforming of methane by Jabbour, Karam, El Hassan, Nissrine, Davidson, Anne, Massiani, Pascale, Casale, Sandra

“…•Diatomite heat treatment affects the type of carbon formed after test.•Ni/diatomite are good catalysts for dry reforming of methane.•Ni/MN3 deactivation…”
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Beneficial effect of gelatin on iron gall ink corrosion by Gimat, Alice, Michelin, Anne, Massiani, Pascale, Rouchon, Véronique

“…Iron gall Inks corrosion causes paper degradation (browning, embrittlement) and treatments were developed to tackle this issue. They often include resizing…”
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Biocompatibility of nano/micro-sized pyrophyllite particles by pulmo, liver, kidney and gastric mucosis cells by Paraš, Smiljana, Paspalj, Jovana, Baghdad, Karima, Janković, Ognjenka, Škrbić, Ranko, Gajanin, Radoslav, Massiani, Pascale, Launay, Franck, Gotovac Atlagić, Suzana

“…Pyrophyllite is the least studied natural clay in terms of its potential in biomedical applications, although there are many deposits of this aluminosilicate…”
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PET waste as organic linker source for the sustainable preparation of MOF-derived methane dry reforming catalysts by Karam, Leila, Miglio, Arianna, Specchia, Stefania, El Hassan, Nissrine, Massiani, Pascale, Reboul, Julien

“…A catalyst made of Ni 0 nanoparticles highly dispersed on a lamellar alumina support was prepared by an environmentally-friendly route. The latter involved the…”
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Optimization of Synthesis Conditions of Ni/SBA-15 Catalysts: Confined Nanoparticles and Improved Stability in Dry Reforming of Methane by Marie-Nour Kaydouh, Nissrine El Hassan, Anne Davidson, Pascale Massiani

“…Despite its economic and environmental advantages, the dry reforming of methane using supported Ni-based catalysts remains challenging due to problems of metal…”
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Co-Al Mixed Oxides Prepared via LDH Route Using Microwaves or Ultrasound: Application for Catalytic Toluene Total Oxidation by Eric Genty, Julien Brunet, Christophe Poupin, Sandra Casale, Sylvie Capelle, Pascale Massiani, Stéphane Siffert, Renaud Cousin

“…Co6Al2HT hydrotalcite-like compounds were synthesized by three different methods: co-precipitation, microwaves-assisted and ultrasound-assisted methods. The…”
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Effect of vanadium dispersion and of support properties on the catalytic activity of V-containing silicas by Piumetti, Marco, Bonelli, Barbara, Massiani, Pascale, Dzwigaj, Stanislaw, Rossetti, Ilenia, Casale, Sandra, Armandi, Marco, Thomas, Cyril, Garrone, Edoardo

“…[Display omitted] ► V-SBA-15 and V-MCF prepared direct synthesis were tested as catalysts for oxidation reactions. ► Direct synthesis gives rise to better…”
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Oscillatory Behavior of Pd-Au Catalysts in Toluene Total Oxidation by Tarek Barakat, Joanna C. Rooke, Dayan Chlala, Renaud Cousin, Jean-François Lamonier, Jean-Marc Giraudon, Sandra Casale, Pascale Massiani, Bao-Lian Su, Stéphane Siffert

“…In this work, the activity of bimetallic Pd-Au doped hierarchically structured titania catalysts has been investigated in the total oxidation of toluene. In…”
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A combined experimental and theoretical study of the simultaneous occupation of SIa and SI′ sites in fully dehydrated K–LSX by Guesmi, Hazar, Massiani, Pascale, Nouali, Habiba, Paillaud, Jean-Louis

“…[Display omitted] ► All the counter potassium cations have been located in orthorhombic K–LSX zeolite. ► Some argon molecules have been located inside the…”
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Ordered mesoporous “one-pot” synthesized Ni-Mg(Ca)-Al2O3 as effective and remarkably stable catalysts for combined steam and dry reforming of methane (CSDRM) by Jabbour, Karam, Massiani, Pascale, Davidson, Anne, Casale, Sandra, El Hassan, Nissrine

“…[Display omitted] •One-pot synthesis allows preparing well-structured Ni-Al2O3-based catalysts.•The Ni active phase is occluded and stabilized within the…”
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Porous Nickel‐Alumina Derived from Metal‐Organic Framework (MIL‐53): A New Approach to Achieve Active and Stable Catalysts in Methane Dry Reforming by Karam, Leila, Reboul, Julien, Casale, Sandra, Massiani, Pascale, El Hassan, Nissrine

“…An Al‐containing MIL‐53 metal‐organic framework with very high surface area (SBET=1130 m2.g−1, N2 sorption) was used as sacrificial template to prepare a…”
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One-pot prepared mesoporous silica SBA-15-like monoliths with embedded Ni particles as selective and stable catalysts for methane dry reforming by Daoura, Oscar, Fornasieri, Giulia, Boutros, Maya, El Hassan, Nissrine, Beaunier, Patricia, Thomas, Cyril, Selmane, Mohamed, Miche, Antoine, Sassoye, Capucine, Ersen, Ovidiu, Baaziz, Walid, Massiani, Pascale, Bleuzen, Anne, Launay, Franck

“…[Display omitted] •Original / simple method to get 5 wt.% Ni highly dispersed onto mesoporous silica.•Before reduction, 5−6 Å NiO clusters and after, 2−3 nm…”
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Ordered mesoporous Fe-Al2O3 based-catalysts synthesized via a direct "one-pot" method for the dry reforming of a model biogas mixture by Jabbour, Karam, Saad, Ali, Inaty, Lena, Davidson, Anne, Massiani, Pascale, El Hassan, Nissrine

“…Biogas plays a vital role in the emerging renewable energy sector and its efficient utilization is attracting significant attention as an alternative energy…”
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Comprehensive study on the effect of magnesium loading over nickel-ordered mesoporous alumina for dry reforming of methane by Karam, Leila, Armandi, Marco, Casale, Sandra, El Khoury, Vanessa, Bonelli, Barbara, Massiani, Pascale, El Hassan, Nissrine

“…[Display omitted] •Mesoporous ordering and homogeneous elemental repartition up to 7 wt% Mg.•Stable and highly dispersed nickel nanoparticles derived from…”
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Nanostructured Nickel Aluminate as a Key Intermediate for the Production of Highly Dispersed and Stable Nickel Nanoparticles Supported within Mesoporous Alumina for Dry Reforming of Methane by Karam, Leila, Reboul, Julien, El Hassan, Nissrine, Nelayah, Jaysen, Massiani, Pascale

“…Two routes of preparation of mesoporous Ni-alumina materials favoring the intermediate formation of nanostructured nickel-aluminate are presented. The first…”
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A combined EXAFS and DFT study of the Ni2+ environment in dehydrated Ni/NaX by Guesmi, Hazar, Massiani, Pascale

“…The location of the divalent nickel cation exchanged in low amount in dehydrated NaX is identified by a combination of experimental (XAS) and theoretical (DFT)…”
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Thermal and structural stability of microporous natural clinoptilolite zeolite by Kukobat, Radovan, Škrbić, Ranko, Massiani, Pascale, Baghdad, Karima, Launay, Franck, Sarno, Maria, Cirillo, Claudia, Senatore, Adolfo, Salčin, Esad, Atlagić, Suzana Gotovac

“…Thermal treatment of zeolites prior to their use as adsorbents is needed to remove adsorbed water from zeolite pores, increasing porosity and surface area…”
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A comparative in situ TEM and UV–visible spectroscopic study of the thermal evolution of Ag species dispersed on Al2O3 and NaX zeolite supports by Sayah, Elie, Brouri, Dalil, Massiani, Pascale

“…•Comparative in situ monitoring of state silver in Ag/Al2O3 and Ag/NaX zeolite catalysts.•Versatility of cationic silver species, support effects and reduction…”
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Long-Lived Charge-Separated States in ZnS/Na-MOR Zeolite upon trans-Stilbene Adsorption by Andrade, Pedro H. M., Hureau, Matthieu, Mamede, Anne-Sophie, Massiani, Pascale, Legrand, Alexandre, Moissette, Alain

“…Electron transfer (ET) processes are of fundamental importance in many photochemical processes in biological and chemical systems. Here, semiconductor…”
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