Effect of shock wave processing on the properties of ZnS and ZnS-based phosphors

This paper describes a process for shock wave processing of ZnS powder in a closed protective metallic ampule wrapped in an explosive sheet, which is exploded to generate a shock wave. The process enables control over the shock wave energy delivered to ZnS. The method is used for ZnS preprocessing i...

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Bibliographic Details
Published inInorganic materials Vol. 48; no. 9; pp. 884 - 887
Main Authors Bakhmetyev, V. V., Ogurtsov, K. A., Sychov, M. M., Kotomin, A. A., Dushenok, S. A., Kozlov, A. S., Xu, Gu
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.09.2012
Subjects
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Explosive Processing
Zinc Sulfide
Shock Wave
Shock Wave Energy
Explosion Energy
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ISSN0020-1685
1608-3172
DOI10.1134/S0020168512090038

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Summary:This paper describes a process for shock wave processing of ZnS powder in a closed protective metallic ampule wrapped in an explosive sheet, which is exploded to generate a shock wave. The process enables control over the shock wave energy delivered to ZnS. The method is used for ZnS preprocessing in the synthesis of zinc sulfide phosphors. The effect of shock wave processing on the particle size and crystal structure of ZnS is examined. The processing conditions are optimized so as to increase the brightness of the phosphors fabricated from the zinc sulfide.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168512090038