Synthesis of mullite nanostructured spherical powder by ultrasonic spray pyrolysis

被引：39

作者：

Janackovic, D

Jokanovic, V

Kostic-Gvozdenovic, L

Uskokovic, D

机构：

[1] Fac Technol & Met Belgrade, YU-11000 Belgrade, Yugoslavia

[2] Inst Technol Nucl & Other Mineral Row Mat, YU-11000 Belgrade, Yugoslavia

[3] Serbian Acad Arts & Sci, Inst Tech Sci, YU-11000 Belgrade, Yugoslavia

来源：

NANOSTRUCTURED MATERIALS | 1998年 / 10卷 / 03期

关键词：

D O I：

10.1016/S0965-9773(98)00074-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper the synthesis of nanostructured spherical particles of mullite powders by ultrasonic spray pyrolysis is presented. The mullite crystallization and the nanostructure development during heating were examined by infrared spectroscopy, X-ray diffraction, scanning and transmission electron microscope analysis. Comparative analysis of experimentally determined and theoretically calculated particle size distribution, obtained on the basis of three-dimensional (3D) model of spherical/ellipsoidal waves generated by incident ultrasonic field, confirmed that the process of aerosol/powder particle synthesis can be regarded as deterministic process. (C) 1998 Acta Metallurgica Inc.

引用

页码：341 / 348

页数：8

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