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Thermal properties of fluoride glasses and their gel precursors
(Kluwer Academic Publ, 2004-01-01)
Xerogels were prepared from zirconium, barium, aluminum, lanthanum and lithium acetates, corresponding to a Li containing ZBLA composition. The study of their thermal properties (DSC, TG/DTG, FT-IR) showed that they might ...
Thermal properties of fluoride glasses and their gel precursors
(Kluwer Academic Publ, 2004-01-01)
Xerogels were prepared from zirconium, barium, aluminum, lanthanum and lithium acetates, corresponding to a Li containing ZBLA composition. The study of their thermal properties (DSC, TG/DTG, FT-IR) showed that they might ...
Thermal properties of fluoride glasses and their gel precursors
(Kluwer Academic Publ, 2014)
Characterization of amorphous niobium silicates powders synthesized by polymeric precursor method
(Elsevier B.V., 2005-10-01)
In this paper 4.5SiO(2)-3Al(2)O(3-x)Nb(2)O(5)-2CaO powders have been synthesized using a chemical process the Polymeric Precursor Method. The process of glass formation has been investigated by XRD and DTA, the results ...
Characterization of amorphous niobium silicates powders synthesized by polymeric precursor method
(Elsevier B.V., 2005-10-01)
In this paper 4.5SiO(2)-3Al(2)O(3-x)Nb(2)O(5)-2CaO powders have been synthesized using a chemical process the Polymeric Precursor Method. The process of glass formation has been investigated by XRD and DTA, the results ...
Influência dos precursores de prata no crescimento de nanopartículas metálicas em vidros óxidos de metais pesados
(Sociedade Brasileira de Química - SBQSão Paulo, 2013)
In this work we report a systematic study on the influence of the chemical nature of silver precursors on the formation of glass-ceramics from oxide glasses. Thermal, structural and optical properties were analyzed as a ...
Glasses in the Si-O-C-N system produced by pyrolysis of polycyclic silazane/siloxane networks
(Elsevier Science BvAmsterdamHolanda, 2007)