Study on Co-KZr2(PO4)3-Type Crystalline Purple Ceramic Pigments

Xing Yong Gu; Wen Qin Luo; Yun Xia Chen

doi:10.4028/www.scientific.net/AMM.34-35.790

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 34-35Study on Co-KZr2(PO4)3-Type Crystalline Purple...

Study on Co-KZr₂(PO₄)₃-Type Crystalline Purple Ceramic Pigments

Abstract:

Using potassium carbonate, ammonium phosphate, zirconium dioxide, and cobalt oxide as raw materials, a kind of potassium zirconium phosphate ceramic pigments with bright purple color at high temperature were obtained through a series of optimizing experiments. It’s a novel type of ceramic pigments with chromaticity indexes of L*=55.37, a*=18.52, and b*=-30.56. X-ray diffraction (XRD), TG-DTA and chroma analysis were employed to characterize the pigments. The results reveal that potassium zirconium phosphate type ceramic pigments presenting bright purple color is due to Co2+ partially replace Zr4+ in potassium zirconium phosphate crystal lattice, which leads to the lattice distortion because of the formation of Zr2-xCo2x(PO4)3 phase. Moreover, owing to the limitation of solubility of Co2+ in potassium zirconium phosphate crystal lattice, the contents of cobalt oxide added may not be too much.

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Periodical:

Applied Mechanics and Materials (Volumes 34-35)

Pages:

790-794

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.34-35.790

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Online since:

October 2010

Authors:

Xing Yong Gu, Wen Qin Luo, Yun Xia Chen

Keywords:

Co²⁺ Ion, Co-KZr₂(PO₄)₃, Coloring Mechanism, Purple Color Ceramic Pigments, Solid Solution

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References

[1] Xiao'an Cao, Hongbo Wang and Chunlin Wang: China Ceramics (in Chinese) Vol. 33 (1997), p.11.

Google Scholar

[2] Xiancai Li, Baoyu Ouyang and Houfan Liu: Journal of Nanchang University (Natural Science, in Chinese) Vol. 24 (2000), p.85.

Google Scholar

[3] Jianfeng Huang, Liyun Cao and Xinbo Xiong: Chinese Rare Earths Vol. 25 (2004), p.9.

Google Scholar

[4] Kangtai Yu and Yonggang Wang: Journal of ceramics (in Chinese) Vol. 21 (2000), p.8.

Google Scholar

[5] Ping Yang: China Ceramics (in Chinese) Vol. 34 (1998), p.18.

Google Scholar

[6] Peiwen Lu: The basic of inorganic materials science, (Wuhan University of Technology Press, Wuhan 1996).

Google Scholar

[7] L.O. Hagman and P. Kierkegaard: Acta Chem. Scand. Vol. 6 (1968), p.1822.

Google Scholar

[8] Fengmin Duan, Linhua Zhu and Yong Zhang: Yunnan Chemical Technology (in Chinese) Vol. 32 (2005), p.12.

Google Scholar