Evolution of Gel Structure during Thermal Processing of Na-Geopolymer Gels

The present work examines how the gel structure and phase composition of Na-geopolymers derived from metakaolin with varied Si/Al ratio evolve with exposure to temperatures up to 1000 °C. Gels were thermally treated and characterized using quantitative XRD, DTA, and FTIR to elucidate the changes in...

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Veröffentlicht in:	Langmuir 2006-10, Vol.22 (21), p.8750-8757
Hauptverfasser:	Duxson, Peter, Lukey, Grant C, van Deventer, Jannie S. J
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry Porous materials
Online-Zugang:	Volltext
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