Investigations on the Nature of Biomineralized Silica by X-Ray Absorption Spectroscopy and Sorption Measurements

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Beitrag in Buch/Sammelwerk › Forschung › Peer-Review

Autoren

  • Peter Behrens
  • Gallus Schechner
  • Michael Fröba
  • Bernd Pillep
  • Joe Wong

Organisationseinheiten

Externe Organisationen

  • Universität Hamburg
  • Lawrence Livermore National Laboratory
  • Ludwig-Maximilians-Universität München (LMU)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Titel des SammelwerksOrganosilicon Chemistry Set
UntertitelFrom Molecules to Materials
Herausgeber (Verlag)Wiley-Blackwell
Seiten17-21
Seitenumfang5
ISBN (elektronisch)9783527620777
ISBN (Print)9783527323470
PublikationsstatusVeröffentlicht - 26 Juli 2005

Abstract

Biomineralized silicas are generally described as amorphous gel-like or opaline-type varieties of hydrated SiO2. Our X-ray absorption spectroscopic investigation reveals mid-range order in one of these materials (rice husk silicas) at a length scale of 4-10 Å. The degree of ordering depends on the method used to extract the silica from the samples. This is clearly shown by the investigation of three differently treated rice husk silicas. As confirmed by N2 sorption experiments, these commercially interesting materials exhibit high specific surface areas and broad pore size distributions.

ASJC Scopus Sachgebiete

Zitieren

Investigations on the Nature of Biomineralized Silica by X-Ray Absorption Spectroscopy and Sorption Measurements. / Behrens, Peter; Schechner, Gallus; Fröba, Michael et al.
Organosilicon Chemistry Set: From Molecules to Materials. Wiley-Blackwell, 2005. S. 17-21.

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Beitrag in Buch/Sammelwerk › Forschung › Peer-Review

Behrens, P, Schechner, G, Fröba, M, Pillep, B & Wong, J 2005, Investigations on the Nature of Biomineralized Silica by X-Ray Absorption Spectroscopy and Sorption Measurements. in Organosilicon Chemistry Set: From Molecules to Materials. Wiley-Blackwell, S. 17-21. https://doi.org/10.1002/9783527620777.ch3c
Behrens, P., Schechner, G., Fröba, M., Pillep, B., & Wong, J. (2005). Investigations on the Nature of Biomineralized Silica by X-Ray Absorption Spectroscopy and Sorption Measurements. In Organosilicon Chemistry Set: From Molecules to Materials (S. 17-21). Wiley-Blackwell. https://doi.org/10.1002/9783527620777.ch3c
Behrens P, Schechner G, Fröba M, Pillep B, Wong J. Investigations on the Nature of Biomineralized Silica by X-Ray Absorption Spectroscopy and Sorption Measurements. in Organosilicon Chemistry Set: From Molecules to Materials. Wiley-Blackwell. 2005. S. 17-21 doi: 10.1002/9783527620777.ch3c
Behrens, Peter ; Schechner, Gallus ; Fröba, Michael et al. / Investigations on the Nature of Biomineralized Silica by X-Ray Absorption Spectroscopy and Sorption Measurements. Organosilicon Chemistry Set: From Molecules to Materials. Wiley-Blackwell, 2005. S. 17-21
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AU - Behrens, Peter

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AU - Wong, Joe

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