Croatica Chemica Acta, Vol. 87 No. 1, 2014.
Original scientific paper
https://doi.org/10.5562/cca2162
Synthesis and Characterization of n-octyl Chemically Modified Diatomaceous Earth
Olivia Florena Măruţoiu
; ”Babes-Bolyai” University Cluj-Napoca, Faculty of Chemistry and Chemical Engineering, 11 Arany Janos Street, Cluj-Napoca, 400028, Romania
Ioan Bratu
; National Institute of R&D for Isotopic and Molecular Technology, 65-103 Donath Street, Cluj-Napoca, 400293, Romania
Sorin Hodişan
; University of Oradea, Faculty of Sciences, 1 University Street, Oradea, 410087, Romania
Cristian Tigae
; University of Craiova, Faculty of Chemistry, 165 Calea Bucuresti Street, Craiova,1100, Romania
Abstract
A stationary phase for thin layer chromatography has been prepared through binding triethox¬yoctylsilane with the purified diatomaceous earth (rich in silica). The phase has been characterized by el¬emental analysis, measurement of specific area, FTIR spectroscopy, thermal analysis and chromatograph¬ic testing. (doi: 10.5562/cca2162)
Keywords
TLC; reversed phase TLC; diatomaceous earth; bonded phase synthesis; n-octyl-bonded diatomaceous earth
Hrčak ID:
122273
URI
Publication date:
30.4.2014.
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