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5. Chemical writing
At the start of our research, the information available to us was very brief. It came mainly from the mineralogy and crystallography of clays, in particular kaolinite . It was impossible to predict and understand the chemical reactivity and mechanism of geopolymerization based on the geometric representation in the form of a tetrahedron, pentahedron or hexahedron, still commonly used in many publications.
5.1 Confusion between chemical valence and oxygen coordination
Due to its amphoteric nature, the Al atom is either trivalent (in acidic or neutral media)...
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Chemical writing
Examples of geopolymerization
Bibliography
Website
Geopolymer Institute http://www.geopolymer.org/
Event
GEOPOLYMER CAMP, takes place every year in Saint-Quentin (Aisne), 2nd week of July. http://www.geopolymer.org/camp
Patents
Selected from INPI's Espacenet database, Paris
Inorganic polymer, FR2464227
Synthetic inorganic polymer of the silicoaluminate family and process for its preparation EP0026687
Expanded mineral materials based on silico-aluminates of the K-Poly(Sialate) and/or (Na,K)-Poly(Sialate-siloxo) type FR2512805
Process for producing floor...
Directory
Laboratories – Design offices – Schools – Research centers (non-exhaustive list)
École supérieure physique et chimie industrielles, Physico-chemistry of Polymers and Dispersed Media http://www.ppmd.espci.fr
French Petroleum Institute http://www.ifp.fr
...
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