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Aqueous Immiscible Layered Double Hydroxides - AIM-LDHs

Abstract

Post synthesis treatment of Layered Double Hydroxides (LDHs) with aqueous immiscible solvents (AIM solvents) yields highly dispersible, high surface area materials (up to 377 m2/g). The effect of solvent functional groups and structure, initial LDH particle morphology along with parameters such as dispersion time, and solvent recycling on physicochemical properties of AIM LDHs are explored. The interactions between solvents and LDHs via hydrogen bonding are investigated using high field rapid magic angle spinning (MAS) solid state nuclear magnetic resonance spectroscopy (SSNMR). The strength of the hydrogen bonding interactions that a given solvent can offer appears a crucial factor for the effectiveness of the treatment.

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Publication details

The article was received on 14 Aug 2018, accepted on 10 Oct 2018 and first published on 11 Oct 2018


Article type: Research Article
DOI: 10.1039/C8QM00407B
Citation: Mater. Chem. Front., 2018, Accepted Manuscript
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    Aqueous Immiscible Layered Double Hydroxides - AIM-LDHs

    K. Ruengkajorn, C. Wright, N. Rees, J. Buffet and D. O’Hare, Mater. Chem. Front., 2018, Accepted Manuscript , DOI: 10.1039/C8QM00407B

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