Mineralleştirici ilavesinin Vanadyum-zirkon seramik pigment özelliklerine etkisinin incelenmesi

Year 2021, , 1027 - 1032, 15.09.2021

Belgin Tanışan

https://doi.org/10.21205/deufmd.2021236928

Abstract

Bu çalışmada, V-zirkon seramik pigmentinin katı-hal sentez yöntemiyle üretiminde mineralleştirici (NaF) kullanımının pigmentlerin rengi ve sentezleme koşullarına etkisi araştırılmıştır. Bu amaçla ZrO2, SiO2 ve V2O5 başlangıç kompozisyonu ile NaF ilaveli ve ilavesiz hazırlanan karışımlar 750-1050 C sıcaklıklarda kalsine edilerek V-zirkon pigmentlerin üretimi gerçekleştirilmiştir. Üretilen pigmentlerin faz analizi, morfolojik özellikleri ve L*a*b* renk ölçümleri sırasıyla XRD, FE-SEM ve UV-Vis-spektra analizleri ile karakterize edilmiştir. Elde edilen sonuçlardan, mineralleştirici kullanımının pigment faz dönüşümlerinin daha düşük sıcaklıkta gerçekleşmesine ve kararlı mavi renk oluşumuna katkı sağladığı görülmüştür.

Keywords

Zirkon pigment, mineralleştirici, katı-hal reaksiyonları

Investigation of the Effect of Mineralizer Addition on Vanadium-Zircon Ceramic Pigment Properties

Abstract

In this study, the effect of mineralizer (NaF) on pigment colours and synthesis conditions in the production of V-zircon pigment by solid-state synthesis method was investigated. For this purpose, the initial composition of ZrO2, SiO2 and V2O5 mixtures prepared with and without NaF addition were calcined at temperatures of 750-1050 C and the production of V-zircon pigments was carried out. Phase analysis, morphological properties and L*a*b* colour measurements of the pigments were characterized by XRD, FE-SEM and UV-Vis-spectra analysis, respectively. From these results, it was observed that the use of mineralizers contributes to the fact that pigment phase transformations occur at a lower temperature and the formation of a stable blue colour.

Keywords

Zircon pigment, Mineralizer, Solid-State reactions, Characterization

References

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