Title of article
Synthesis and characterisation of calixarene-stabilised calcium carbonate overbased detergents
Author/Authors
Cunningham، نويسنده , , Ian D. and Courtois، نويسنده , , Jean-Philippe and Danks، نويسنده , , Timothy N. and Heyes، نويسنده , , David M. and Moreton، نويسنده , , David J. and Taylor، نويسنده , , Spencer E.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
11
From page
137
To page
147
Abstract
A new mixed calixarate/stearate calcium carbonate overbased detergent has been prepared and characterised by 1H NMR, 13C NMR, IR, Raman and UV-Vis spectroscopic methods. In addition, Langmuir trough and dynamic light scattering experiments have been carried out. These are interpreted in terms of a calcium stearate- and calcium calixarate-stabilised CaCO3 particle of ca. 6 nm diameter; there is evidence for a reservoir of excess surfactant inverse micelles.
Keywords
Overbased detergent , Calcium carbonate , Reverse Micelle , Langmuir trough , Calixarene
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2003
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1786835
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