Vanessa Fierro
University of Lorraine
Nuclear chemistryAdsorptionComposite materialCatalysisOrganic chemistryInorganic chemistryChemistryMaterials scienceActivated carbonTanninLigninPyrolysisChemical engineeringCarbonHydrogenPolymerPorosityHydrogen storageMesoporous materialMicroporous material
362Publications
62H-index
8,441Citations
Publications 370
Newest
#1H. Tonnoir (University of Picardie Jules Verne)
#2D. Huo (University of Picardie Jules Verne)
Last. R. Janot (University of Picardie Jules Verne)
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Abstract null null The demand for efficient and cheap electrochemical storage devices is very high today. Na-ion batteries are emerging as a promising alternative to Li-ion batteries for large-scale applications because of the much larger abundance of sodium. Among the different negative electrode materials allowing Na insertion at low potentials, hard carbons are the materials with the best electrochemical performances reported so far. Here we investigate the synthesis of hard carbons from tann...
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#1Pamela Ramirez-Vidal (University of Lorraine)H-Index: 1
#2Fabián Suárez-García (CSIC: Spanish National Research Council)H-Index: 30
Last. Vanessa Fierro (University of Lorraine)H-Index: 62
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Abstract null null Hyper-crosslinked polymers (HCPs) have been produced by the Friedel-Crafts reaction using anthracene, benzene, carbazole or dibenzothiophene as precursors and dimethoxymethane as crosslinker, and the effect of graphene oxide (GO) addition has been studied. The resulting HCPs were highly microporous with BET areas (ABET) between 590 and 1120 m2 g−1. The benzene-derived HCP (B1FeM2) and the corresponding composite with GO (B1FM2-GO) exhibited the highest ABET and were selected t...
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#1R. Fillet (University of Lorraine)H-Index: 1
#2V. Nicolas (University of Lorraine)H-Index: 7
Last. Alain Celzard (University of Lorraine)H-Index: 68
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Abstract null null A two-dimensional axisymmetric model of a solar evaporator was developed, based on a rigid biosourced open-cell foam floating on the surface of water contained in a beaker, including a set of boundary conditions and water transport in the porous medium. Experiments were carried out to validate the model for two cases, with and without a layer of insulating material around the beaker. Several concrete cases of experimental solar evaporation studies recently reported in the lite...
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#1Jimena Castro-Gutiérrez (University of Lorraine)H-Index: 3
#2Noel Díez (CSIC: Spanish National Research Council)H-Index: 21
Last. Vanessa FierroH-Index: 62
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#1Thi Xuan Huong Le (University of Lorraine)H-Index: 15
#2Julius Gajdar (CNRS: Centre national de la recherche scientifique)H-Index: 1
Last. Mathieu Etienne (CNRS: Centre national de la recherche scientifique)H-Index: 32
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#1D. Torres (University of Lorraine)
#2S. Pérez-Rodríguez (University of Lorraine)
Last. Alain Celzard (University of Lorraine)H-Index: 68
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Abstract null null Membrane processes, whose low energy and operating costs make them competitive for gas separation compared to other conventional methods such as pressure swing adsorption, cryogenic distillation or amine absorption, allows high-purity gas to be obtained in a sustainable and continuous manner. Similarly, resin-derived carbon membranes with molecular sieving properties have improved the selectivity and permeability of conventional dense membranes, as well as having high chemical...
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#1P. Blyweert (University of Lorraine)
#2V. Nicolas (University of Lorraine)H-Index: 7
Last. Alain Celzard (University of Lorraine)H-Index: 68
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Abstract null null Unlike conventional subtractive methods, 3D printing allows rapid prototyping and customization on demand. However, as a process recently applied to carbon-based materials, 3D printing faces many challenges, including the precise tailoring of the printed material and the control of its porosity, as well as obtaining directly printed (pure) carbon. The present review focuses on the latest advances in carbonaceous materials in 3D printing to address these challenges. A brief int...
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#1Jacek JagielloH-Index: 45
#2Jimena Castro-Gutiérrez (University of Lorraine)H-Index: 3
Last. Vanessa Fierro (University of Lorraine)H-Index: 62
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A thorough characterization of the textural properties of hierarchical porous carbons (HPCs) is of utmost importance as it provides information that aids in the selection of a suitable material for a given application and in understanding the phenomena observed once the material becomes part of a system. Gas adsorption-desorption isotherms coupled with the application of density functional theory (DFT) models to these isotherms are common tools for the textural characterization of HPCs, for whic...
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#1Yann Foucaud (University of Lorraine)H-Index: 11
#2Rafael Luan Sehn Canevesi (University of Lorraine)H-Index: 9
Last. Michael Badawi (University of Lorraine)H-Index: 23
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Abstract Apart from its interesting optical properties, scheelite is one of the main tungsten-bearing minerals, widely processed by the froth flotation method. A precise and comprehensive description of the hydration state of scheelite is required to achieve satisfactory flotation performance. The hydration mechanisms of scheelite have been poorly studied, using only theoretical methods. Manometric gas sorption experiments were combined with ab initio molecular dynamics simulations, including co...
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#1Manon Saget (university of lille)H-Index: 1
#2Caroline de Almeida (CNRS: Centre national de la recherche scientifique)H-Index: 4
Last. Maude Jimenez (university of lille)H-Index: 1
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Thermal treatments performed in food processing industries generate fouling. This fouling deposit impairs heat transfer mechanism by creating a thermal resistance, thus leading to regular shutdown of the processes. Therefore, periodic and harsh cleaning-in-place (CIP) procedures are implemented. This CIP involves the use of chemicals and high amounts of water, thus increasing environmental burden. It has been estimated that 80% of production costs are owed to dairy fouling deposit. Since the 197...
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