Heterocoagulation in ionically stabilized mixed-oxide colloidal dispersions in ethanol

Authors
Wang, GH Nicholson, PS
Citation
Gh. Wang et Ps. Nicholson, Heterocoagulation in ionically stabilized mixed-oxide colloidal dispersions in ethanol, J AM CERAM, 84(6), 2001, pp. 1250-1256
Citations number
26
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN journal
00027820 → ACNP
Volume
84
Issue
6
Year of publication
2001
Pages
1250 - 1256
Database
ISI
SICI code
0002-7820(200106)84:6<1250:HIISMC>2.0.ZU;2-M
Abstract
The heterocoagulation behavior of oxide-mixture/ethanol suspension systems has been examined using well-characterized systems. All the dispersions con sist of large, monodispersed, spherical silica and small alumina (or magnes ia) particles, It is demonstrated that the design of heterocoagulates of co ntrolled architecture can be achieved by the control of the colloidal stabi lity of the constituent particles.