发光学报2025，Vol.46Issue(4)：704-712,9.DOI:10.37188/CJL.20240294
新型石榴石基绿色陶瓷颜料Y3Ga3MgSiO12∶Cr3+的合成及颜色性能
Synthesis and Coloring Properties of A Novel Garnet-type Green Ceramic Pigment Y3Ga3MgSiO12∶Cr3+
摘要
Abstract
Novel green ceramic pigments Y3Ga3MgSiO12∶xCr3+(x=0-0.2)were successfully synthesized via the conventional solid-state approach.The properties of the pigments were studied by XRD,FE-SEM,UV-Vis spectros-copy,XPS,and chromaticity analysis.The findings reveal that the trivalent chromium ions occupy the[Ga1O6]octa-hedral sites within the garnet lattice,and the relatively weak crystal field environment provided by the matrix endows the pigments with green characteristics.The samples prepared by calcination at 1 400 ℃ exhibit the most excellent performance in terms of phase purity,morphology,and color properties.The chromaticity values for the representa-tive sample Y3Ga3MgSiO12∶0.05Cr3+are L*=81.16,a*=-12.53,and b*=12.71,and the color remains stable af-ter the stability test.Moreover,when glazed with Y3Ga3MgSiO12∶xCr3+(x=0-0.2)pigments,the smooth glaze sur-faces exhibit vivid and saturated green tones,demonstrating their remarkable coloring capabilities and promising po-tential as a practical pigment for medium-temperature applications.This research underscores the vast application prospects of Y3Ga3MgSiO12∶Cr3+as an innovative green ceramic pigment.关键词
石榴石/绿色颜料/Cr3+掺杂Key words
garnet/green pigments/Cr3+doping分类
物理学引用本文复制引用
杨斯涵,张骞,赵楚鑫,刘丹荷,宫新娇,陈禹霏,王雪娇..新型石榴石基绿色陶瓷颜料Y3Ga3MgSiO12∶Cr3+的合成及颜色性能[J].发光学报,2025,46(4):704-712,9.基金项目
辽宁省教育厅自然科学基金(JYTMS20231627) （JYTMS20231627）
大学生创新创业训练计划(D202403121647469092) （D202403121647469092）
辽宁省自然科学基金(2020-MS-286)Supported by the Natural Science Foundation of the Educational Department of Liaoning Province(JYTMS20231627) （2020-MS-286）
the Training Program for Innovation and Entrepreneurship for Undergraduates(D202403121647469092) （D202403121647469092）
the Natural Science Foun-dation of Liaoning Province(2020-MS-286) （2020-MS-286）
