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Synthesis of hexacelsian barium aluminosilicate by film boiling chemical vapour process.

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Title: Synthesis of hexacelsian barium aluminosilicate by film boiling chemical vapour process.
Authors: Besnard, C.1 (AUTHOR), Allemand, A.1,2 (AUTHOR), David, P.2 (AUTHOR), Maillé, L.1 (AUTHOR) maille@lcts.u-bordeaux.fr
Source: Journal of the European Ceramic Society. Aug2020, Vol. 40 Issue 9, p3494-3497. 4p.
Subjects: Fiber-reinforced ceramics, Chemical processes, Film boiling, Energy dispersive X-ray spectroscopy, Barium, Liquid aluminum
Abstract: • An original and rapid process to fabricate oxide/oxide composites is used : the film boiling chemical vapour. • Three liquid precursors are used to elaborate the oxide matrix. • A hexacelcian BAS is obtained at 1200 °C. An original oxide/oxide ceramic-matrix composite containing mullite-based fibers and a barium aluminosilicate matrix has been synthesized by the film boiling chemical vapour infiltration process. Alkoxides were used as liquid precursors for aluminum, silicon and barium oxides. The structure and microstructure of the oxide matrix were characterized by Scanning Electron Microscopy, Energy Dispersive Spectroscopy and X-ray diffraction. Apart from small residual mullite and amorphous phase amounts, the oxide matrix is composed of the hexacelsian phase, conferring to the material interesting perspectives for high-temperature electromagnetic and structural applications. [ABSTRACT FROM AUTHOR]
Copyright of Journal of the European Ceramic Society is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 142795276
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Synthesis of hexacelsian barium aluminosilicate by film boiling chemical vapour process.
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  Data: <searchLink fieldCode="AR" term="%22Besnard%2C+C%2E%22">Besnard, C.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Allemand%2C+A%2E%22">Allemand, A.</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22David%2C+P%2E%22">David, P.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Maillé%2C+L%2E%22">Maillé, L.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> maille@lcts.u-bordeaux.fr</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+the+European+Ceramic+Society%22">Journal of the European Ceramic Society</searchLink>. Aug2020, Vol. 40 Issue 9, p3494-3497. 4p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Fiber-reinforced+ceramics%22">Fiber-reinforced ceramics</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+processes%22">Chemical processes</searchLink><br /><searchLink fieldCode="DE" term="%22Film+boiling%22">Film boiling</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+dispersive+X-ray+spectroscopy%22">Energy dispersive X-ray spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Barium%22">Barium</searchLink><br /><searchLink fieldCode="DE" term="%22Liquid+aluminum%22">Liquid aluminum</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: • An original and rapid process to fabricate oxide/oxide composites is used : the film boiling chemical vapour. • Three liquid precursors are used to elaborate the oxide matrix. • A hexacelcian BAS is obtained at 1200 °C. An original oxide/oxide ceramic-matrix composite containing mullite-based fibers and a barium aluminosilicate matrix has been synthesized by the film boiling chemical vapour infiltration process. Alkoxides were used as liquid precursors for aluminum, silicon and barium oxides. The structure and microstructure of the oxide matrix were characterized by Scanning Electron Microscopy, Energy Dispersive Spectroscopy and X-ray diffraction. Apart from small residual mullite and amorphous phase amounts, the oxide matrix is composed of the hexacelsian phase, conferring to the material interesting perspectives for high-temperature electromagnetic and structural applications. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of the European Ceramic Society is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=142795276
RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.jeurceramsoc.2020.02.021
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 4
        StartPage: 3494
    Subjects:
      – SubjectFull: Fiber-reinforced ceramics
        Type: general
      – SubjectFull: Chemical processes
        Type: general
      – SubjectFull: Film boiling
        Type: general
      – SubjectFull: Energy dispersive X-ray spectroscopy
        Type: general
      – SubjectFull: Barium
        Type: general
      – SubjectFull: Liquid aluminum
        Type: general
    Titles:
      – TitleFull: Synthesis of hexacelsian barium aluminosilicate by film boiling chemical vapour process.
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            NameFull: Besnard, C.
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            NameFull: Allemand, A.
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            NameFull: David, P.
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            NameFull: Maillé, L.
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            – D: 01
              M: 08
              Text: Aug2020
              Type: published
              Y: 2020
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