Synthesis and characterisation of surfactant enhanced Mg-Al hydrotalcite-like compounds as potential 2-chlorophenol scavengers
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- 作者：Selina Ilunakan Omonmhenlea ; b ; selina.omonmhenle@uniben.edu" class="auth_mail" title="E-mail the corresponding author ; Ian James Shannona
- 关键词：Organo-hydrotalcites ; Hydrotalcite-like compounds ; Dodecylsulfate (DS) ; Dodecylbenzenesulfonate hydrotalcite-like compounds (DBS-HTlcs) ; 2-Chlorophenol ; Intercalation ; Sorption ; Adsorption
- 刊名：Applied Clay Science
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：127-128
- 期：Complete
- 页码：88-94
- 全文大小：799 K
文摘
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Mg-Al-CO3-HTs were first synthesised by co- precipitation method.
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Organic-inorganic hybrid materials were then derived from these parent hydrotalcites.
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Sorption of phenolic compounds was mainly adsorption and partition, while the kinetics was second order.
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Adsorption capacity depended on organo-anions and pH.
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π-π stacking interactions also influenced the adsorption capacity.