1. 北宋定窑茶叶末釉的微观结构与矿物形态学研究.
- Author
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徐建业, 王富芳, 梁汉东, and 李展平
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MINERALS , *SECONDARY ion mass spectrometry , *LASER ablation inductively coupled plasma mass spectrometry , *SCANNING electron microscopy , *OPTICAL microscopes , *RAMAN lasers , *LASER plasmas ,SONG dynasty, China, 960-1279 - Abstract
The tea-dust glaze ancient porcelain is one of the earliest crystalline glazes, which is rarely studied deeply because of its rarity. In this study, the mineral crystals in tea-dust glaze made in the Ding Kiln of the Northern Song Dynasty were analyzed by optical microscope (OM), laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS), scanning electron microscopy coupled with an X-ray energy dispersive spectrometer (SEM-EDS), laser confocal Raman spectrometer (LRS), and high-resolution time of flight-secondary ion mass spectrometry (ToF-SIMS). The results show that the main crystal phase in the glaze is the same as that of the Longquanwu Kiln in the Liao and Jin Dynasty, which is anorthite and augite. The overall performance of the glaze is that the sauce-black glaze matrix is rich in iron (Fe2O3 mean 9.73%) and the mineral crystal is rich in iron (Fe2O3 mean 11.33%). In addition to α-Fe2O3 crystals, Fe3O4 crystals and other recrystallized minerals after melting, the glaze also has pleonaste, residual kaolinite and other unmelted minerals from raw glaze materials. The residual kaolinite shows that the firing temperature of the samples in this study was most likely below 1200℃. [ABSTRACT FROM AUTHOR]
- Published
- 2025
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