期刊论文详细信息
Química Nova
VIDROS DE OXICARBETO DE SILÍCIO OBTIDOS A PARTIR DE POLISSILOXANOS
Marco A. Schiavon1  Jefferson L. Ferrari1  Mirabbos Hojamberdiev1  Inez Valéria P. Yoshida1 
关键词: glasses;    SiOC;    polysiloxanes;    preceramic polymers;   
DOI  :  10.5935/0100-4042.20150106
来源: SciELO
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【 摘 要 】

AbstractSilicon oxycarbide glasses (SiOC) are a class of amorphous materials with a similar silica glass structure, in which oxygen atoms are partially replaced by tetracoordenated carbon atoms. The presence of carbon atoms covalently bound to the silicon atoms creates a more interconnected structure with better strength, and excellent chemical stability than conventional silica. SiOCs are easily prepared by the pyrolysis of polysiloxanes and can potentially be implemented in several technological applications that require high temperatures. This paper mainly addresses the preparation, structure, and properties of SiOC. Furthermore, potential applications of SiOC are also introduced.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License

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