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Effect of Fluorine and Nitrogen Anions on Properties of Ca-Si-Al-O Glasses

Genson, Annaik and Hanifi, Amir R. and Vande Put, Aurélie and Pomeroy, Michael J. and Hampshire, Stuart Effect of Fluorine and Nitrogen Anions on Properties of Ca-Si-Al-O Glasses. (2007) Materials Science Forum, 554. 31-35. ISSN 1662-9752

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Official URL: https://doi.org/10.4028/www.scientific.net/MSF.554.31


The preparation of bulk glasses in Ca-Si-Al-O-N-F system with the composition in equivalent % of 28e/oCa:56e/oSi:16e/oAl:100-X-Ye/oO:Xe/oF:Ye/oN are reported. The glass formation behaviour and properties of this new range of glasses are examined in detail. Fluorine decreases the glass transition temperature, the density and the mechanical properties of the glasses while nitrogen increases them. Therefore, it appears that fluorine acts as a network modifier while, on the contrary, nitrogen acts as a network former even in presence of fluorine.

Item Type:Article
HAL Id:hal-02143029
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > Université de Limoges - UNILIM (FRANCE)
Other partners > University of Limerick - UL (IRELAND)
Deposited On:29 May 2019 07:40

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