3. Porous Inorganic Materials as Potential Supports for Ionic Liquids

  1. Prof. Dr. Rasmus Fehrmann3,
  2. Dr. Anders Riisager3 and
  3. Dr. Marco Haumann4
  1. Wilhelm Schwieger1,
  2. Thangaraj Selvam1,
  3. Michael Klumpp1 and
  4. Martin Hartmann2

Published Online: 7 FEB 2014

DOI: 10.1002/9783527654789.ch3

Supported Ionic Liquids: Fundamentals and Applications

Supported Ionic Liquids: Fundamentals and Applications

How to Cite

Schwieger, W., Selvam, T., Klumpp, M. and Hartmann, M. (2014) Porous Inorganic Materials as Potential Supports for Ionic Liquids, in Supported Ionic Liquids: Fundamentals and Applications (eds R. Fehrmann, A. Riisager and M. Haumann), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany. doi: 10.1002/9783527654789.ch3

Editor Information

  1. 3

    Technical University of Denmark, Department of Chemistry, Building 207, 2800 Kgs. Lyngby, Denmark

  2. 4

    FAU Erlangen-Nürnberg, LS für Chem. Reaktionstechnik, Egerlandstr. 3, 91058 Erlangen, Germany

Author Information

  1. 1

    Lehrstuhl für Chemische, Reaktionstechnik, Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany

  2. 2

    Erlangen Catalysis Resource Center, Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany

Publication History

  1. Published Online: 7 FEB 2014
  2. Published Print: 22 JAN 2014

ISBN Information

Print ISBN: 9783527324293

Online ISBN: 9783527654789

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Keywords:

  • porous glass;
  • microporous materials;
  • mesoporous materials;
  • zeolites;
  • ionic liquids;
  • amorphous silica

Summary

Structural aspects of porous systems and the surface chemistry of the most important silicate-based support materials are the focus of this chapter. Typical examples where inorganic materials have been used as supports for various ionic liquids (ILs) are provided. The synthesis of porous materials can follow very different pathways starting from homogeneous or heterogeneous systems applying different principles (e.g. crystallization, aggregation, extraction) with their underlying different physical and chemical roles. Recent developments in the design and tailoring of porous materials include the hierarchically organized zeolites, zeolite-like materials such as aluminumphosphates (AlPOs, SAPOs), the very well-ordered mesoporous materials and periodic mesoporous organosilicates (PMOs), the so-called metal-organic framework materials (MOFs) and COFs, and the macroporous well-structured reactor systems. Layered materials have been applied for various industrial and medical applications. Supported catalysts with an ionic liquid layer (SCILL) on Pd-containing porous glass catalysts have been prepared and tested in the microwave-assisted hydrogenation of citral to citronellal with molecular hydrogen as the reducing agent.