Synthesis and near-infrared reflection performance of (Cr,V)-ZrSiO4 jewel green pigments-Reference-Cited by-同舟云学术

Synthesis and near-infrared reflection performance of (Cr,V)-ZrSiO4 jewel green pigments

Published:2023 Issue:3 Volume:17 Page:295-300
ISSN:1820-6131
Container-title:Processing and Application of Ceramics
language:en
Short-container-title:PAC

Author:

Jiang Feng¹,Yu Junling¹,Feng Guo¹,Wang Tao¹,Zhang Xiaojun²,Zhang Quan¹,Zhang Rongchi¹,Wu Qian²,Hu Qing¹,Yu Yun³,Liu Jianmin²

Affiliation:

1. Department of Material Science and Engineering, Jingdezhen Ceramic University, Jingdezhen, China

2. National Engineering Research Center for Domestic & Building Ceramics, Jingdezhen Ceramic University, Jingdezhen, China

3. Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, China

Abstract

Novel (Cr,V)-ZrSiO4 jewel green pigments were synthesized by in situ mineralization at 900?C. The effects of Cr/Si molar ratio were investigated via DTA-TG, XRD, FE-SEM, TEM, UV-Vis-NIR, colorimeter and etc. The obtained results referred that the colour of pigment exhibits blue to jewel green, and then to dark green as the Cr/Si molar ratio increases from 0 to 0.4. When the Cr/Si molar ratio is 0.2, the (Cr,V)-ZrSiO4 pigment exhibits a jewel green hue (L* = 56.69, a* = ?18.52, b* = ?9.28), showing good rendering performance. In addition, the obtained pigment shows good thermal stability in the base glaze synthesized at 1200?C and near-infrared reflection performance. The results of this study show great potential for using the pigments for heat insulation.

Publisher

National Library of Serbia

Subject

Ceramics and Composites

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