ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Kaolinite-glucose intercalation compound was synthesized by the intercalation of polarorganic big molecule dodecylamine and then displaced by glucose in the layer of kaolinite. XRD, FT-IR,TG and DSC were used to study the reaction process and the characters of the products. The resultsindicated that the basal spacing of kaolinite increased to 2.280 nm from 0.717 nm, and the hydrogenbonds were formed between dodecylamine NH and kaolinite Si-O after dodecylamine intercalation.Kaolinite-dodecylamine intercalation compound was stable below 295 °C. After displacement reactionby glucose, the basal spacing of kaolinite increased to 3.364 nm, and the intercalation rate reached 87%,the hydrogen bonds were formed between glucose C=O and kaolinite inner surface hydroxyl.Kaolinite-glucose intercalation compound was stable below 302 °C
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/56/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.368-372.1068.pdf
