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Title: Adsorption study of acetylacetone on cation-exchanged montmorillonite by infrared spectroscopy

Abstract

The adsorption of acetylacetone on layer silicates containing various cations has been studied by means of infrared spectroscopy, X-ray diffraction, and thermogravimetric analysis. An analysis of several split bands in the region of 1,740--1,520 cm{sup {minus}1} was made. The bands were attributed to the interaction of carbonyl with structural hydroxyl and cationic hydroxyl groups and were responsible for the formation of acetylacetonate complexes between anolic or anionic acetylacetone and metal cations in the silicate layers.

Authors:
;
Publication Date:
Research Org.:
Kyungpook National Univ., Taegu (KR)
OSTI Identifier:
20080287
Resource Type:
Journal Article
Journal Name:
Langmuir
Additional Journal Information:
Journal Volume: 16; Journal Issue: 11; Other Information: PBD: 30 May 2000; Journal ID: ISSN 0743-7463
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; ACETYLACETONE; MONTMORILLONITE; ADSORPTION; SILICATES

Citation Formats

Sohn, J.R., and Lee, S.I. Adsorption study of acetylacetone on cation-exchanged montmorillonite by infrared spectroscopy. United States: N. p., 2000. Web. doi:10.1021/la980637k.
Sohn, J.R., & Lee, S.I. Adsorption study of acetylacetone on cation-exchanged montmorillonite by infrared spectroscopy. United States. doi:10.1021/la980637k.
Sohn, J.R., and Lee, S.I. Tue . "Adsorption study of acetylacetone on cation-exchanged montmorillonite by infrared spectroscopy". United States. doi:10.1021/la980637k.
@article{osti_20080287,
title = {Adsorption study of acetylacetone on cation-exchanged montmorillonite by infrared spectroscopy},
author = {Sohn, J.R. and Lee, S.I.},
abstractNote = {The adsorption of acetylacetone on layer silicates containing various cations has been studied by means of infrared spectroscopy, X-ray diffraction, and thermogravimetric analysis. An analysis of several split bands in the region of 1,740--1,520 cm{sup {minus}1} was made. The bands were attributed to the interaction of carbonyl with structural hydroxyl and cationic hydroxyl groups and were responsible for the formation of acetylacetonate complexes between anolic or anionic acetylacetone and metal cations in the silicate layers.},
doi = {10.1021/la980637k},
journal = {Langmuir},
issn = {0743-7463},
number = 11,
volume = 16,
place = {United States},
year = {2000},
month = {5}
}