The Stoichiometric Displacement Model and Langmuir and Freundlich Adsorption

• Xindu Geng ^[1] ; Don M. Zebolsky ^[1]
  1. [1] Creighton University

     Creighton University

     City of Omaha, Estados Unidos

     
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 79, Nº 3, 2002, pág. 385
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The stoichiometric displacement model adds solvent release to the adsorption equilibrium between a solute adsorbate in solution and a solid adsorbent. Unique interpretations of HPLC and isotherms of Langmuir and Freundlich type are a result. Experiments are described that are adaptable to the teaching of undergraduate laboratories in biochemistry, physical chemistry, chemical engineering, and analytical chemistry.