Premium
Organometallic‐Clay Complexes. Part V. Fe(III)‐Pyrocatechol
Author(s) -
Yariv S.,
Bodenheimer W.,
Heller L.
Publication year - 1964
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.196400058
Subject(s) - chemistry , montmorillonite , sorption , cationic polymerization , aqueous solution , differential thermal analysis , inorganic chemistry , clay minerals , nuclear chemistry , polymer chemistry , mineralogy , organic chemistry , adsorption , diffraction , physics , optics
The simultaneous sorption of Fe(III) and pyrocatechol by montmorillonite from aqueous solution at various pH values and the sorption of pyrocatechol by Fe(III) saturated montmorillonite was investigated by chemical and differential thermal analysis and by X‐ray methods. It was inferred that a cationic complex is formed in interlamellar space with an Fe(III): pyrocatechol ratio of 1:1. This differs from the anionic 1:2 and 1:3 complexes previously isolated in the solid state.