STUDIES ON THE ADSORPTION OF NICOTINE ON KAOLINITES

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概要

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• The interaction of nicotine with acid and base saturated kaolinites resulted in cation dependent adsorption. Adsorption in excess of BEC, and the results of potentiometric and conductometric titrations, pointed to initial protonation of the nicotine molecule with acid saturated kaolinite followed by interaction with the Brφnsted adn Lewis acid sites. Adsorption in the case of the base saturated kaolinites was due to an interaction with the coordinated water around the cations and the weakly acidic hydroxyls at the edges. X-ray data confirmed interaction at the edges and external basal surfaces with no intercalation into kaolinites.

• 社団法人日本土壌肥料学会の論文

著者

• Singhal J.p.

  Chemical Laboratories Faculty Of Engineering And Technology Aligarh Muclim University

• SINGH R.P.

  Chemical Laboratories, Faculty of Engineering and Technology, Aligarh Muclim University

• Singh R.p.

  Chemical Laboratories Faculty Of Engineering And Technology Aligarh Muclim University

関連論文

• STUDIES ON THE ADSORPTION OF NICOTINE ON KAOLINITES

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