Preparation of spherical SnO2 powders by ultrasonic spray pyrolysis

Jong Heun Lee, Soon Ja Park

Research output: Contribution to journalArticle

44 Citations (Scopus)

Abstract

Spherical SnO2 powders were prepared from SnCl4 aqueous solution by ultrasonic spray pyrolysis. The particle size distributions normalized by mean diameters are almost identical in spite of the variation in the concentration of the source solution. The mean diameter of SnO2 particles increases with the concentration of the source solution and it is in the range of 0.2 to 0.8 μm. Each spherical particle is composed of many primary particles and has a solid, microporous structure.

Original languageEnglish
Pages (from-to)777-780
Number of pages4
JournalJournal of the American Ceramic Society
Volume76
Issue number3
Publication statusPublished - 1993 Mar 1
Externally publishedYes

Fingerprint

Spray pyrolysis
Powders
pyrolysis
spray
Ultrasonics
Particle size analysis
aqueous solution
particle size
particle

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Preparation of spherical SnO2 powders by ultrasonic spray pyrolysis. / Lee, Jong Heun; Park, Soon Ja.

In: Journal of the American Ceramic Society, Vol. 76, No. 3, 01.03.1993, p. 777-780.

Research output: Contribution to journalArticle

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