Kinetics of geopolymerization followed by rheology: a general model.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d1sm01718g
Abstract: The geopolymerization process necessitates the activation of an aluminosilicate source by an alkaline solution. Its kinetics is followed by rheology. The storage modulus (G') and loss modulus (G'') are monitored through oscillatory rheological measurements from… read more here.
Keywords: followed rheology; rheology; geopolymerization; reaction time ... See more keywords
Waste Material via Geopolymerization for Heavy-Duty Application: A Review
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DOI: 10.3390/ma15093205
Abstract: Due to the extraordinary properties for heavy-duty applications, there has been a great deal of interest in the utilization of waste material via geopolymerization technology. There are various advantages offered by this geopolymer-based material, such… read more here.
Keywords: application; heavy duty; geopolymerization; waste material ... See more keywords
Early-Stage Geopolymerization Process of Metakaolin-Based Geopolymer
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DOI: 10.3390/ma15176125
Abstract: The geopolymerization of aluminosilicate materials in alkaline environments is a complex physicochemical process that greatly influences the microstructure and engineering performances. This work aims to reveal the geopolymerization process of metakaolin-based geopolymer (MKG) in the… read more here.
Keywords: based geopolymer; geopolymerization; metakaolin based; geopolymerization process ... See more keywords
Impedance Spectroscopy as a Methodology to Evaluate the Reactivity of Metakaolin Based Geopolymers
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DOI: 10.3390/ma15238387
Abstract: The aim of this study was to use the electrical impedance spectroscopy technique (IS) to carry out a systematic study on the mechanism of metakaolin geopolymerization for up to 7 curing days. The study was… read more here.
Keywords: spectroscopy methodology; metakaolin; methodology; geopolymerization ... See more keywords
Monitoring the Geopolymerization Reaction of Geopolymer Foams Using 29Si and 27Al MAS NMR
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DOI: 10.3390/min14050516
Abstract: This study aims to investigate the geopolymerization reaction of geopolymer foams produced with three different foaming agents: aluminum powder, zinc powder, and hydrogen peroxide. The geopolymerization reaction of geopolymer foam was monitored using the 27Al… read more here.
Keywords: reaction; reaction geopolymer; geopolymer foams; geopolymerization ... See more keywords