Search Results - "Yacou, Christelle"

Structural and functional investigation of graphene oxide–Fe3O4 nanocomposites for the heterogeneous Fenton-like reaction by Zubir, Nor Aida, Yacou, Christelle, Motuzas, Julius, Zhang, Xiwang, Diniz da Costa, João C.

“…Graphene oxide–iron oxide (GO–Fe 3 O 4 ) nanocomposites were synthesised by co-precipitating iron salts onto GO sheets in basic solution. The results showed…”
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Chemical structure investigation of tropical Turbinaria turbinata seaweeds and its derived carbon sorbents applied for the removal of hexavalent chromium in water by Yacou, Christelle, Altenor, Sandro, Carene, Betty, Gaspard, Sarra

“…Biomass such as algae, has a great potential to simultaneously deliver renewable energy, bio-products and also better water quality. A pathway towards the…”
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Reduction of chlordecone environmental availability by soil amendment of biochars and activated carbons from lignocellulosic biomass by Ranguin, Ronald, Jean-Marius, Corine, Yacou, Christelle, Gaspard, Sarra, Feidt, Cyril, Rychen, Guido, Delannoy, Matthieu

“…Chlordecone (kepone or CLD) was formerly used in French West Indies as an insecticide. Despite its formal ban in 1993, high levels of this pesticide are still…”
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Adsorption of Hexavalent Chromium Using Activated Carbon Produced from Sargassum ssp.: Comparison between Lab Experiments and Molecular Dynamics Simulations by Alvarez-Galvan, Yeray, Minofar, Babak, Futera, Zdeněk, Francoeur, Marckens, Jean-Marius, Corine, Brehm, Nicolas, Yacou, Christelle, Jauregui-Haza, Ulises J, Gaspard, Sarra

“…Adsorption is one of the most successful physicochemical approaches for removing heavy metal contaminants from polluted water. The use of residual biomass for…”
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Carbon Materials Prepared from Invading Pelagic Sargassum for Supercapacitors' Electrodes by Roche, Sandra, Yacou, Christelle, Jean Marius, Corine, Ranguin, Ronald, Francoeur, Marckens, Taberna, Pierre-Louis, Passe-Coutrin, Nady, Gaspard, Sarra

“…Since 2011, substantial amounts of pelagic Sargassum algae have washed up along the Caribbean beaches and the Gulf of Mexico, leading to negative impacts on…”
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In vitro and in vivo assessment of a CLD sequestration strategy in Nitisol using contrasted carbonaceous materials by Feidt, Cyril, El Wanny, Nadine, Ranguin, Ronald, Gaspard, Sarra, Baroudi, Moomen, Yacou, Christelle, Rychen, Guido, Delannoy, Matthieu

“…Chlordecone (Kepone) (CLD) is a highly persistent pesticide formerly used in the French West Indies. High levels of this pesticide may be found in soils and…”
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Mechanical properties of hierarchical porous silica thin films: Experimental characterization by nanoindentation and Finite Element modeling by Jauffrès, David, Yacou, Christelle, Verdier, Marc, Dendievel, Rémy, Ayral, André

“…[Display omitted] ► FE model predicts lower moduli than nanoindentation estimations. ► Nanoindentation could overestimate the modulus because of densification…”
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Biomass-Derived Carbons as Friction Reducing Additives for Lubricants: Tribological Properties of Biochars and Activated Carbons Obtained from Sugar Cane Bagasse by Molza, Audrey, Bilas, Philippe, Nomède-Martyr, Nadiège, Césaire, Thierry, Yacou, Christelle, Gaspard, Sarra, Thomas, Philippe

“…Activated carbons are commonly used for adsorption/depollution applications, but only a few studies are related to their lubricating properties. In order to…”
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Microporous Silica Based Membranes for Desalination by Elma, Muthia, Yacou, Christelle, Wang, David K., Smart, Simon, Diniz da Costa, João C.

“…This review provides a global overview of microporous silica based membranes for desalination via pervaporation with a focus on membrane synthesis and…”
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Characterization of Alginates of Sargassum from the Archipelago of Guadeloupe by Marcin, Naika, Thesnor, Valendy, Duvauchelle, Valentin, Ponce-Mora, Alejandro, Gimeno-Mallench, Lucia, Narayanin-Richenapin, Stacy, Brelle, Laura, Bejarano, Eloy, Yacou, Christelle, Sylvestre, Muriel, Onésippe-Potiron, Cristel, Meffre, Patrick, Benfodda, Zohra, Cebrian-Torrejon, Gerardo

“…Sargassum is a genus of brown algae that causes a major impact to marine ecosystems. Although accumulation of this invasive seaweed is considered an…”
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Performance and long term stability of mesoporous silica membranes for desalination by Elma, Muthia, Yacou, Christelle, Diniz da Costa, João C, Wang, David K

“…This work shows the preparation of silica membranes by a two-step sol-gel method using tetraethyl orthosilicate in ethanolic solution by employing nitric acid…”
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Molecular Weight Cut-Off and Structural Analysis of Vacuum-Assisted Titania Membranes for Water Processing by Abd Jalil, Siti Nurehan, Wang, David K, Yacou, Christelle, Motuzas, Julius, Smart, Simon, Diniz da Costa, João C

“…This work investigates the structural formation and analyses of titania membranes (TM) prepared using different vacuum exposure times for molecular weight (MW)…”
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Biochar and activated carbons preparation from invasive algae Sargassum spp. for Chlordecone availability reduction in contaminated soils by Ranguin, Ronald, Delannoy, Matthieu, Yacou, Christelle, Jean-Marius, Corine, Feidt, Cyril, Rychen, Guido, Gaspard, Sarra

“…This work aims to valorize an invasive brown macroalga (Sargassum spp. consisting of two species Sargassum fluitans and Sargassum natans) by producing biochars…”
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Interlayer-free P123 carbonised template silica membranes for desalination with reduced salt concentration polarisation by Elma, Muthia, Wang, David K, Yacou, Christelle, Diniz da Costa, Joao C

“…Carbonised template silica membranes were synthesised and investigated for water desalination for brackish (0.3 wt%), sea water (3.5 wt%) and brine (7.5 wt%)…”
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Hierarchical porous silica membranes with dispersed Pt nanoparticles by Yacou, Christelle

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Removal of antibiotics by adsorption and catalytic ozonation using magnetic activated carbons prepared from Sargassum sp by Francoeur, Marckens, Yacou, Christelle, Petit, Eddy, Granier, Dominique, Flaud, Valérie, Gaspard, Sarra, Brosillon, Stephan, Ayral, André

“…This study was carried out to determine the best conditions for the preparation of magnetic activated carbons (mACs) from Sargassum sp. as both adsorbents and…”
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High oxygen production membranes by Ag catalytic surface modified BSCC perovskite by Yacou, Christelle, Leo, Adrian, Motuzas, Julius, Smart, Simon, Zhang, Shude, Liu, Shaomin, Diniz da Costa, João C.

“…[Display omitted] •Ag catalytic surface modified BSCC hollow fibres for O2 separation from air.•Ag-BSCC hollow fibre reached very high oxygen fluxes of…”
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Salt storage and induced crystallisation in porous asymmetric inorganic membranes by Fu, Weng, Motuzas, Julius, Wang, David, Yacou, Christelle, Julbe, Anne, Vaughan, James, Diniz da Costa, João C.

“…Processing brines to recover strategic mineral salts using evaporation ponds requires large surface areas and are slow, even in arid climates. Here we show a…”
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Optimization of the synthesis of activated carbon prepared from Sargassum (sp.) and its use for tetracycline, penicillin, caffeine and methylene blue adsorption from contaminated water by Francoeur, Marckens, Yacou, Christelle, Jean-Marius, Corine, Chérémond, Yvens, Jauregui-Haza, Ulises, Gaspard, Sarra

“…This study was carried out to determine the optimal conditions for synthesizing activated carbon (AC) derived from invasive Sargassum (sp) for the efficient…”
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High performance interlayer-free mesoporous cobalt oxide silica membranes for desalination applications by Elma, Muthia, Wang, David K., Yacou, Christelle, Motuzas, Julius, Diniz da Costa, João C.

“…Mesoporous cobalt oxide silica matrices and membranes were successfully prepared using a dual acid–base catalysed sol-gel and interlayer-free approach for…”
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