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  Template Removal via Boudouard Equilibrium Allows for Synthesis of Mesostructured Molybdenum Compounds

Schieder, M., Bojer, C., Stein, J. v., Koch, S., Martin, T., Schmalz, H., et al. (2017). Template Removal via Boudouard Equilibrium Allows for Synthesis of Mesostructured Molybdenum Compounds. Angewandte Chemie International Edition, 56(45), 13968-13972. doi:10.1002/anie.201610786.

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2017
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 Creators:
Schieder, Martin1, Author
Bojer, Carina1, Author
Stein, Julia vom2, Author
Koch, Sebastian1, Author
Martin, Thomas1, Author
Schmalz, Holger3, Author
Breu, Josef1, Author
Lunkenbein, Thomas4, Author           
Affiliations:
1Lehrstuhl für Anorganische Chemie I, Universität Bayreuth, Universitätsstrasse 30, 95440 Bayreuth (Germany), ou_persistent22              
2Abteilung für Heterogene Katalyse, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim a.d. Ruhr (Germany), ou_persistent22              
3Lehrstuhl für Makromolekulare Chemie II, Universität Bayreuth, Universitätsstrasse 30, 95440 Bayreuth (Germany), ou_persistent22              
4Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023              

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 Abstract: Oxidative thermal removal of the polymeric templates is not trivial for molybdenum oxides and hampers mesostructuring of this material. At ambient oxygen fugacity, MoVI is the thermodynamically stable oxidation state and sublimation of MoO3 leads to a quick loss of the mesostructure through Oswald ripening. Taking advantage of the Boudouard equilibrium allows to fix the oxygen fugacity at a level where non-volatile MoO2−x is stable while carbonaceous material may be oxidized by CO2. Mesostructured MoO2−x can be chemically converted into MoO3 or MoN under retention of the mesostructure.

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 Dates: 2016-11-042017-01-032017-11-06
 Publication Status: Issued
 Pages: 5
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/anie.201610786
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Title: Angewandte Chemie International Edition
  Other : Angew. Chem., Int. Ed.
  Other : Angew. Chem. Int. Ed.
  Other : Angewandte Chemie, International Edition
Source Genre: Journal
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Publ. Info: Weinheim : Wiley-VCH
Pages: 5 Volume / Issue: 56 (45) Sequence Number: - Start / End Page: 13968 - 13972 Identifier: ISSN: 1433-7851
CoNE: https://pure.mpg.de/cone/journals/resource/1433-7851