학술논문
Synthesis of Co:MgAl2O4 nano-powders for saturable absorber
Document Type
Article
Author
Source
Journal of Ceramic Processing Research, 24(2), pp.374-378 Apr, 2023
Subject
Language
English
ISSN
2672-152X
1229-9162
1229-9162
Abstract
Uniform Co:MgAl2O4 nano-powders for saturable absorber were prepared using inverse-drip co-precipitation method. Effectsof the precipitant and the metal ion solution on the composition and morphology of Co:MgAl2O4 nano-powders were studied. The results show that pure Co:MgAl2O4 nano-powders can be obtained, using the mixed solution of ammonium carbonate andammonia as the precipitant. The specific surface area of the particles reached 36 m2/g and the primary particle size was 39nm according to the SEM images and BET results.