Extraction behavior of TOPO (or TRPO)-kerosene/Ti(IV)-H2SO4 systems and the preparation of TiO2 by predispersed-hydrolytic method

Authors
Shi, JH Gu, GH Fu, X Wang, MY Hu, ZS
Citation
Jh. Shi et al., Extraction behavior of TOPO (or TRPO)-kerosene/Ti(IV)-H2SO4 systems and the preparation of TiO2 by predispersed-hydrolytic method, COLL SURF A, 194(1-3), 2001, pp. 207-212
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN journal
09277757 → ACNP
Volume
194
Issue
1-3
Year of publication
2001
Pages
207 - 212
Database
ISI
SICI code
0927-7757(200112)194:1-3<207:EBOT(T>2.0.ZU;2-Q
Abstract
The extraction behavior and phase behavior of TOPO (or TRPO)-kerosene/H2SO4 -Ti(IV) systems have been investigated. Stable colloidal liquid aphrons (CL As) have been prepared by using the organic phase loaded Ti(IV) as the inne r phase. Under favorable hydrolysis conditions, a porous spherical TiO2 has been obtained after the hydrolysis of Ti(IV) in the inner phase of CLAs. ( C) 2001 Elsevier Science B.V. All rights reserved.