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Melamine-Attapalgite And Attapalgite- Melamine- Formaldehyde Physical Interactions: Synthesis And Characterzation | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 24, Issue 1, 2013, Pages 105-114 | ||
| Authors | ||
| ; Isam H. Ali | ||
| Abstract | ||
| In this study the interaction between Iraqi Attapulgite clay and Melamine was estimated by using FT-IR and XRD methods these methods indicate the Melamine molecule form complex with Attapulgite silica tetrahedral and alumina octahedral layers of unit crystal and interact through Hydrogen bonding and electrostatic forces with remaining frame of the crystal this interaction slitly change the space dimension of Attapulgite crystal unit cell, the obtained complex was used to prepare the second complex by reaction with formaldehyde. The XRD pattern and FT-IR spectra show that the formation of the polymer was happen inside Attapulgite crystals this led to decreasing the order nature of Attapulgite crystals and returning the Attapulgite to its initial fibrous structure including bulk of Melamine formaldehyde polymer. | ||
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