A Comparison of Gas Chromatographic Properties of Chromium (Iii) and Iron (Iii) Tris (Ethylenediamine) Exchanged Montmorillonites
Date of Graduation
Summer 1981
Degree
Master of Science in Education in Secondary Education in Chemistry
Department
Chemistry and Biochemistry
Committee Chair
Vernon Thielmann
Abstract
The gas chromatographic properties of montmorillonite clays substituted with progressively larger percentages of tris(ethylenediamine) complexes of chromium (III) and iron (III) were studied and compared. Retention mechanisms of microsieving and surface adsorption are compared and discussed. The effects of percentage of substitution and heating on d₀₀₁-spacing and surface area are compared. The iron (III) complex showed possible decomposition upon contact with water.
Subject Categories
Science and Mathematics Education
Copyright
© Harold D Beck
Recommended Citation
Beck, Harold D., "A Comparison of Gas Chromatographic Properties of Chromium (Iii) and Iron (Iii) Tris (Ethylenediamine) Exchanged Montmorillonites" (1981). MSU Graduate Theses/Dissertations. 962.
https://bearworks.missouristate.edu/theses/962
Dissertation/Thesis
