Basic concepts of the crystallization from aqueous solutions: The example of aluminum oxy(hydroxi)des and aluminosilicates |
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Authors: | Jean-Pierre Jolivet Corinne Chanéac David Chiche Sophie Cassaignon Olivier Durupthy Julien Hernandez |
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Institution: | 1. Chimie de la matière condensée, UMR CNRS 7574, université P.-et-M.-Curie, Collège de France, 11, place Marcelin-Berthelot, 75231 Paris cedex, France;2. IFP énergies nouvelles, Rond-point de l’échangeur de Solaize, BP 3, 69360 Solaize, France;3. Rhodia Recherche, 52, rue de la Haie-Coq, 93308 Aubervilliers cedex, France |
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Abstract: | This overview features the chemical background on condensation phenomena of the aluminum cation in aqueous solution. The formation of polycationic molecular clusters and nanosized solid phases of aluminum oxy(hydroxi)des is interpreted with illustrative mechanisms, building a bridge between solution chemistry and solid-state chemistry. The formation of the main structural types of aluminosilicates (zeolites, clays, imogolite) is also illustrated through the aqueous chemistry of aluminum and silicates. |
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