Cargando…
Effect of kaolinite edge surfaces on formation of Tb(3+)-doped phosphor by solid-state reaction
This study assessed the effect of kaolinite edge surfaces on solid-state reactions. Specifically, Tb(3+)-doped metastable CaAl(2)Si(2)O(8) showing green phosphorescence was prepared via a solid-state reaction between expanded kaolinite, a methoxy-modified kaolinite, having Tb(3+) ions adsorbed on it...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9121353/ https://www.ncbi.nlm.nih.gov/pubmed/35693232 http://dx.doi.org/10.1039/d2ra02199d |
Sumario: | This study assessed the effect of kaolinite edge surfaces on solid-state reactions. Specifically, Tb(3+)-doped metastable CaAl(2)Si(2)O(8) showing green phosphorescence was prepared via a solid-state reaction between expanded kaolinite, a methoxy-modified kaolinite, having Tb(3+) ions adsorbed on its edge surfaces and CaCO(3). This material cannot be obtained by the conventional grinding of kaolinite, CaCO(3) and Tb(2)O(3), indicating that the use of kaolinite edge surfaces is advantageous as a means of achieving certain solid-state reactions. |
---|