References of "Pirard, Jean-Paul"
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See detailIs it possible to obtain a coherent image of the texture of porous materials?
Noville, Francis; Gommes, Cédric ULg; Pirard, Jean-Paul ULg et al

Poster (2002, December)

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See detailCharacterization of multi-walled carbon nanotubes by image analysis
Gommes, Cédric ULg; Bossuot, Christophe ULg; Pirard, Jean-Paul ULg

Scientific conference (2002, October)

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See detailSingle step synthesis of metal catalysts supported on porous carbon with controlled texture
Job, Nathalie ULg; Ferauche, Fabrice; Pirard, René ULg et al

Poster (2002, September 09)

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See detailAg/SiO2 and Cu/SiO2 cogelled xerogel catalysts for benzene combustion and 2-butanol dehydrogenation
Lambert, Stéphanie ULg; Tcherkassova, Natalia; Cellier, Caroline et al

in CD-ROM of full texts of the 15th International Congress on Chemical and Process Engineering, CHISA 2002 (Paper P1.24, 9 p.) (2002, August 25)

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See detailTexture characterisation of ultramacroporous materials using non-destructive methods
Blacher, Silvia ULg; Maquet, Véronique; Léonard, Angélique ULg et al

Conference (2002, May)

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See detailMulti-walled nanotubes diameter distribution by image analysis
Gommes, Cédric ULg; BLACHER, Silvia ULg; Bossuot, Christophe ULg et al

Scientific conference (2002, February)

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See detailNew silica based polymeric systems designed for the solid-liquid extraction of uranyl ions
Caprasse, F.; Leroy, Delphine ULg; Martinot, Lucien et al

in Journal of Materials Chemistry (2002), 12(1), 137-142

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See detailSingle step synthesis of metal catalysts supported on porous carbon with controlled texture
Job, Nathalie ULg; Ferauche, fabrice; Pirard, René ULg et al

in Studies in Surface Science and Catalysis (2002), 143

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See detailImage analysis characterization of highly oriented freeze-drying porous materials
Blacher, Silvia ULg; Maquet, Véronique; Jérôme, Robert ULg et al

in Image Analysis and Stereology (2002), 21

Image analysis has been used as a potential tool for the characterization of the texture of ultramacroporous foams prepared by freeze-drying. It has been shown that this technique actually provides ... [more ▼]

Image analysis has been used as a potential tool for the characterization of the texture of ultramacroporous foams prepared by freeze-drying. It has been shown that this technique actually provides valuable information on the structure of this kind of material. Image analysis of SEM micrographs of transverse sections at two different magnifications gave information on both the macroporosity (10 μm < width < 100 μm) and ultramacroporosity (width > 100 μm). Moreover, the foam anisotropy has been determined by image analysis of longitudinal sections. [less ▲]

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See detailCharacterization of porous texture of hyperporous materials by mercury porosimetry using densification equation
Pirard, René ULg; Alié, Christelle ULg; Pirard, Jean-Paul ULg

in Powder Technology (2002), 128(2-3), 242-247

The purpose of this paper is to propose a method of analyzing the mercury porosimetry data in the case of materials called hyperporous. This class of material does not undergo intrusion by mercury ... [more ▼]

The purpose of this paper is to propose a method of analyzing the mercury porosimetry data in the case of materials called hyperporous. This class of material does not undergo intrusion by mercury; instead, it shrinks under the mercury isostatic pressure and its density increases. The phenomenon is partially or completely irreversible. The proposed method enables computing the pore volume distribution as a function of the pore size in the same way as Washburn's method does in the case of mercury intrusion. (C) 2002 Elsevier Science B.V. All rights reserved. [less ▲]

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See detailIs it possible to obtain a coherent image of the texture of a porous material?
Noville, Francis ULg; Gommes, Cédric ULg; Doneux, C. et al

in Studies in Surface Science and Catalysis (2002), 144

This study consists in verifying the coherence of a few commonly used analysis methods of nitrogen adsorption-desorption isotherms. These methods were tested on model samples obtained by mechanically ... [more ▼]

This study consists in verifying the coherence of a few commonly used analysis methods of nitrogen adsorption-desorption isotherms. These methods were tested on model samples obtained by mechanically mixing two micro- and mesoporous solids respectively with known, mass proportions. Although the individual analysis methods may lead to discrepancies in the interpretation of the isotherms, their systematic comparison allows drawing a coherent picture of the porous texture. [less ▲]

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See detailAg/SiO2 and Cu/SiO2 cogelled xerogel catalysts for benzene combustion and 2-butanol dehydrogenation
Lambert, Stéphanie ULg; Tcherkassova, Natalia; Cellier, Caroline et al

in Studies in Surface Science and Catalysis (2002), 143

Detailed reference viewed: 39 (15 ULg)