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, L'activité iso-masse peut être convertie en activité intrinsèque (ou iso-surface) en effectuant le rapport de Aim par la surface spécifique du matériau

, Seul l'activité { t = 10 minute est calculée et utilisée pour comparer nos matériaux et les références

, ?Sp n°1/n°2 : différence de surface spécifique entre une boehmites issue de la série n°1 et une boehmite issue de la série n°2

I. Figure, A17 -Propriétés texturales des boehmites issues de l'IPA, obtenues par extrusion réactive, sans mise en forme, lors des séries d'expériences n°1 et n°2

, ?Sp n°1/n°2 : différence de surface spécifique entre une boehmites issue de la série n°1 et une boehmite issue de la série n°2

I. Figure, A18 -Propriétés texturales des boehmites issues du SBA, obtenues par extrusion réactive, sans mise en forme, lors des séries d'expériences n°1 et n°2

I. Figure, A34 -Propriétés texturales des boehmites issues du SBA, obtenues par extrusion réactive, sans mise en forme, lors de la série d'expériences n°3

I. Figure, A42 -Propriétés texturales des alumines gamma issues du SBA, obtenues par extrusion réactive, sans mise en forme, lors de la série d'expériences n°3

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