Synthesis of Ba-Ferrite Fine Particles by Hydrothermal Attrition Mixing
-
- YOSHIMURA Masahiro
- Research Laboratory of Engineering Materials, Tokyo Institute of Technology
-
- KUBODERA Noriyuki
- Research Laboratory of Engineering Materials, Tokyo Institute of Technology
-
- NOMA Tatsuo
- Research Laboratory of Engineering Materials, Tokyo Institute of Technology
-
- SOMIYA Shigeyuki
- Research Laboratory of Engineering Materials, Tokyo Institute of Technology
Bibliographic Information
- Other Title
-
- 水熱アトリータ混合法によるバリウムフェライト微粒子の合成
- スイネツ アトリータ コンゴウホウ ニ ヨル バリウム フェライト ビリュウシ
Search this article
Abstract
Ba-ferrite with controlled particle size was synthesized by the hydrothermal attrition mixing, a new method which was a combination of conventional hydrothermal treatment and attrition mixing using balls. Under hydrothermal conditions, attrition mixing influenced the nucleation process in crystallization. The nucleation rate increased with increasing number of balls and/or increasing rotation speed. The Ba-ferrite fine particles thus obtained showed a snake like hysterisis curve, different from Ba-ferrite fine particles synthesized at high temperatures. This is probably due to the lattice distortion enhanced by the OH- ions incorporated during the hydrothermal synthesis.
Journal
-
- Journal of the Ceramic Society of Japan
-
Journal of the Ceramic Society of Japan 97 (1121), 16-21, 1989
The Ceramic Society of Japan
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680254359680
-
- NII Article ID
- 110002288486
-
- NII Book ID
- AN10040326
-
- COI
- 1:CAS:528:DyaL1MXktFWmsb4%3D
-
- ISSN
- 18821022
- 09145400
-
- NDL BIB ID
- 3221174
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed