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Dispersibility of Barium Titanate Suspension in the Presence of Polyelectrolytes: A Review

Tripathy, Sushree Swarupa and Raichur, Ashok M (2008) Dispersibility of Barium Titanate Suspension in the Presence of Polyelectrolytes: A Review. In: Journal of Dispersion Science and Technology, 29 (2). pp. 230-239.

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Dispersibility of colloidal barium titanate suspensions is reviewed with an emphasis on the use of various polyelectrolytes as dispersants. The fundamentals of colloidal stability are discussed followed by the colloidal properties of barium titanate powder. Dispersion behavior of BaTiO3 in both nonaqueous and aqueous media has been reviewed. Several studies on the stabilization of micron and nano-sized barium titanate using various polymeric dispersants and a rhamnolipid biosurfactant are presented and discussed. The article attempts to provide a comprehensive review of the current state-of-the-art in the area of colloidal processing of barium titanate.

Item Type: Journal Article
Publication: Journal of Dispersion Science and Technology
Publisher: Taylor and Francis Group
Additional Information: Copyright of this article belongs to Taylor and Francis Group.
Keywords: Dispersion;barium titanate;polyelectrolyte;colloidal.
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 11 Mar 2010 10:39
Last Modified: 11 Mar 2010 10:39
URI: http://eprints.iisc.ac.in/id/eprint/26115

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