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High-surface-area oxides obtained by an activated carbon route

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Schwickardi,  M.
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

/persons/resource/persons58653

Johann,  T.
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

/persons/resource/persons58966

Schmidt,  W.
Research Group Schmidt, Max-Planck-Institut für Kohlenforschung, Max Planck Society;
Research Group Schmidt, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

/persons/resource/persons58985

Schüth,  F.
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

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Citation

Schwickardi, M., Johann, T., Schmidt, W., & Schüth, F. (2002). High-surface-area oxides obtained by an activated carbon route. Chemistry of Materials, 14(9), 3913-3919. doi:10.1021/cm0211857.


Cite as: https://hdl.handle.net/11858/00-001M-0000-000F-99A4-9
Abstract
High-surface-area materials of various different compositions can be synthesized by a route involving impregnation of activated carbons with concentrated metal salt solutions and subsequent calcination to burn off the carbon material. This route allows the synthesis of a wide variety of different metal oxides, either as defined phases, if suitably chosen amounts of precursor salts are used, or as amorphous or partially crystalline multinary mixed-metal oxides. Typically, surface areas in the range between 50 and 200 m(2)/g are accessible, and in addition to crystalline binary oxides, several high- surface-area spinels and perovskites can also be prepared.