Uniform and continuous SiO2 coating on ZnS phosphor

An investigation is reported for the coating of ZnS particles by silica using a buffer solution. Sodium silicate was used as the precursor material and it was diluted in water. The coating was performed at room temperature and sodium silicate was added drop-wise in the continuously stirred suspensio...

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Veröffentlicht in:	Materials chemistry and physics 2007-05, Vol.103 (1), p.89-94
Hauptverfasser:	Han, Sang-Do, Kim, Jung-Duk, Myung, Kwang-Shik, Lee, You-Hui, Yang, Hua, Singh, K.C.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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