Dispersion of mixtures of submicrometer and nanometre sized titanias to obtain porous bodies
View/ Open
Impact
Scholar |
Other documents of the author: Vicent Cabedo, Mónica; Sánchez-Vilches, Enrique; Molina, Tamara; Nieto, María Isabel; Moreno, Rodrigo
Metadata
Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7033
comunitat-uji-handle3:10234/8618
comunitat-uji-handle4:
INVESTIGACIONMetadata
Title
Dispersion of mixtures of submicrometer and nanometre sized titanias to obtain porous bodiesAuthor (s)
Date
2013-12Publisher
ElsevierISSN
0272-8842Bibliographic citation
VICENT, M., et al. Dispersion of mixtures of submicrometer and nanometre sized titanias to obtain porous bodies. Ceramics International, 2013, vol. 39, no 8, p. 9091-9097Type
info:eu-repo/semantics/articlePublisher version
http://www.sciencedirect.com/science/article/pii/S0272884213005166#Version
info:eu-repo/semantics/submittedVersionSubject
Abstract
The stability and rheological behaviour of bimodal titania suspensions was studied. Bimodal mixtures were prepared by mixing nanosized TiO2 powders with an average primary size of ∼20–40 nm and surface area of ∼50 m2 ... [+]
The stability and rheological behaviour of bimodal titania suspensions was studied. Bimodal mixtures were prepared by mixing nanosized TiO2 powders with an average primary size of ∼20–40 nm and surface area of ∼50 m2 g−1 and/or a colloidal titania suspension of the same nanopowders dispersed in water with a submicrometer sized titania. The dispersing conditions were studied as a function of pH, type and content of dispersant, and sonication time for a constant solids content of 30 vol% (62 wt%). The mixtures were slip cast and presintered at low temperatures (800–1000 °C) in order to obtain porous materials with anatase as the major phase. The pore size distribution, microstructure and phase composition were characterised using MIP, SEM and XRD techniques, respectively. [-]
Is part of
Ceramics International, 2013, vol. 39, no 8Rights
Copyright © 2014 Elsevier B.V. except certain content provided by third parties. ScienceDirect® is a registered trademark of Elsevier B.V.
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
This item appears in the folowing collection(s)
- QUI_Articles [300]