Detection of Geopolymer Structure by Spectroscopic and ­Molybdate Measurements

Autor: Wolfgang Lutz, Attila Ritzmann
Rok vydání: 2013
Předmět:
Zdroj: Zeitschrift für anorganische und allgemeine Chemie. 639:1776-1781
ISSN: 0044-2313
DOI: 10.1002/zaac.201300087
Popis: Geopolymer binder obtained from metakaolin and potassium water glass has been accepted to substitute classic cement in concretes and is consider as promising component in fibre composites, materials for toxic-waste storage, or flame proofing agents. The mixture represents likewise a model system for estimation of characterization techniques. Compared to spectroscopic methods like IR or 29Si MAS NMR spectroscopy, the molybdate method allows a deeper insight into the aging mechanism of geopolymer batches.
Databáze: OpenAIRE
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