Cyclodextrin-based porous silica materials as in situ chemical  Nanoreactors  for the preparation of variable metal-silica hybrids

Han, Bao-Hang; Polarz, Sebastian; Antonietti, Markus

Cyclodextrin-based porous silica materials as in situ chemical Nanoreactors for the preparation of variable metal-silica hybrids

Dateien

Cyclodextrin_based_porous_silica_materials_as_in_situ_chemical.pdfGröße: 278.37 KBDownloads: 723

Datum

2001

Autor:innen

Han, Bao-Hang

Polarz, Sebastian

Antonietti, Markus

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Chemie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Chemistry of Materials. 2001, 13(11), pp. 3915-3919. ISSN 0897-4756. eISSN 1520-5002. Available under: doi: 10.1021/cm0110425

Zusammenfassung

Inclusion complexs of cyclodextrins with organometallic coordination compounds of Pd, Pt, Rh, Fe, Ni, and Ru have been used to produce porous metal-silica hybrid materials. The cyclodextrins are templates for the structure of the silica and lead to a uniform wormtype pore system. After the templating step the organometallic compounds can be employed as in situ precursors for the preparation of metal nanoparticles within the pore system, thus leading to a one-step synthesis of silica-supported metal catalysts. These new materials are characterized and how the chemical confinement of the silica pores can influence the size, structure, and distribution of the nanoparticles is studied.

Fachgebiet (DDC)

540 Chemie

Zitieren

ISO 690

HAN, Bao-Hang, Sebastian POLARZ, Markus ANTONIETTI, 2001. Cyclodextrin-based porous silica materials as in situ chemical Nanoreactors for the preparation of variable metal-silica hybrids. In: Chemistry of Materials. 2001, 13(11), pp. 3915-3919. ISSN 0897-4756. eISSN 1520-5002. Available under: doi: 10.1021/cm0110425

BibTex

@article{Han2001Cyclo-9571,
  year={2001},
  doi={10.1021/cm0110425},
  title={Cyclodextrin-based porous silica materials as in situ chemical  Nanoreactors  for the preparation of variable metal-silica hybrids},
  number={11},
  volume={13},
  issn={0897-4756},
  journal={Chemistry of Materials},
  pages={3915--3919},
  author={Han, Bao-Hang and Polarz, Sebastian and Antonietti, Markus}
}

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