Publication
Title
Preparation of barium titanate powders and colloidal processing in a strong (9.4 T) magnetic field
Author
Abstract
Hydrothermally prepared BaTiO3 powders were tested inside a 9.4 T magnet. 5 vol.% and 15 vol.% BaTiO3 suspensions were slip casted inside a 9.4 T magnet and the sintered (1400 °C) compacts were XRD analysed. Texture degrees of 0.25 and 0.43 were calculated according to the lotgering method. 15 vol.% suspensions did not yield texture. High powder loadings may give colloidally stable suspensions with low viscosities. However, agglomerates inhibit the rotational freedom of individual particles in the strong magnetic field which resulted in not or weakly textured BaTiO3 at 15 vol.%.
Language
English
Source (journal)
Materials letters. - Amsterdam
Publication
Amsterdam : 2012
ISSN
0167-577X
Volume/pages
67:1(2012), p. 154-157
ISI
000298272200045
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 13.02.2012
Last edited 21.06.2017
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