Interstratification of trioctahedral and dioctahedral smectites through delamination and costacking

Venugopal, B. R. ; Ravishankar, N. ; Rajamathi, Michael (2008) Interstratification of trioctahedral and dioctahedral smectites through delamination and costacking Journal of Colloid and Interface Science, 324 (1-2). pp. 80-84. ISSN 0021-9797

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.jcis.2008.05.003

Abstract

Trioctahedral and dioctahedral organosmectites delaminate in 1-octanol to give stable monolayer colloidal dispersions. Addition of acetone to a mixture of these colloidal dispersions yields a composite of the two clays. Layers of the two smectites are interstratified in the composite. Due to random costacking of layers the thermal decomposition behavior of the composite is different from that of the parent smectites and their physical mixture.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Smectites; Colloidal Dispersion; Delamination; Interstratification
ID Code:105008
Deposited On:01 Feb 2018 16:32
Last Modified:01 Feb 2018 16:32

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