Synthesis of a novel cone-shaped CaAl-layered double hydroxide (LDH): its potential use as a reversible oil sorbent.

Chem Commun (Camb)

Unilever R&D Bangalore, 64 Main Road, Whitefield, Bangalore-560066, India.

Published: July 2013

A novel cone-shaped superhydrophobic and oleophilic CaAl-LDH intercalated with dodecyl sulphate (DS(-)) anions was synthesized from calcium dodecyl sulphate as a precursor via a one-step hydrothermal method. The synthesized LDH has been successfully utilized in mopping and regeneration of oil from oil-water mixtures.

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http://dx.doi.org/10.1039/c3cc42260gDOI Listing

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