Interaction of C10, C11 and C18 fatty acids with calcite surface as revealed by IR spectroscopy, X-ray diffraction and atomic force microscopy
作者： Belkacem Benaissa , Mustapha Bouhenguel , Ahcene Bouchemma
DOI: 10.5155/EURJCHEM.7.2.187-191.1381
关键词:
摘要: The adsorption of C 10 , 11 and 18 fatty acids from aqueous solution is a phenomenon major importance in flotation, geochemistry oceanography. There an approach that allows identifying the origin formation aggregates condensed molecules filling mechanism adsorbed layer. different homogeneous domains surface are filled by decreasing energetic order. size controls lamellar to one layer two layers for high concentration. Fatty acid was investigated at calcite infrared spectroscopy, atomic force microscopy X-ray diffraction studies. process studied medium created phosphoric pH = 4.8-5.0.
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