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  C60: A host lattice for the intercalation of oxygen?

Wohlers, M., Werner, H., Belz, T., Rühle, T., & Schlögl, R. (1997). C60: A host lattice for the intercalation of oxygen? Mikrochimica Acta, 125(1-4), 401-406. doi:10.1007/BF01246218.

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 Creators:
Wohlers, Michael1, Author           
Werner, Harald1, Author           
Belz, Thilo1, Author           
Rühle, Thomas1, Author           
Schlögl, Robert1, Author           
Affiliations:
1Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023              

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 Abstract: The investigation of structural and electronic properties of the novel family of fullerenes depends on the existence of pure reference materials. Sublimation of the van-der Waals solids is a suitable purification method. Little attention has been paid to the question about the air stability of such sublimed samples in form of crystals or thin films. A combination of thermat desorption spectroscopy,
thermal analysis and diffuse reflectance FT-IR spectroscopy is used to show the extent to which oxygen from dry air is intercalated
into fullerenes and which detrimental reactivity occurs from attempts to thermally remove (,,anneal") air-exposed samples. The
conclusion is that any fullerene sample exposed to air will be transformed in part into a polymeric non-fullerene carbon upon thermal treatment to above 400 K irrespective of its initial purity.

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Language(s): eng - English
 Dates: 1997-03
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1007/BF01246218
 Degree: -

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Title: Mikrochimica Acta
  Other : Mikrochim. Acta
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Wien : Springer-Verlag Wien
Pages: 6 Volume / Issue: 125 (1-4) Sequence Number: - Start / End Page: 401 - 406 Identifier: ISSN: 0026-3672
CoNE: https://pure.mpg.de/cone/journals/resource/110978977736125