Materials and technological evolution of ancient cobalt-blue-decorated ceramics: Pigments and work patterns in tin-glazed objects from Aragon (Spain) from the 15th to the 18th century AD
Materials and technological evolution of ancient cobalt-blue-decorated ceramics: Pigments and work patterns in tin-glazed objects from Aragon (Spain) from the 15th to the 18th century AD
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DOI：
10.1016/j.jeurceramsoc.2009.03.004
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发表时间：
2009-09
影响因子：
5.7
通讯作者：
J. Pérez-Arantegui;B. Montull;M. Resano;J. Ortega
中科院分区：
文献类型：
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作者：
J. Pérez-Arantegui;B. Montull;M. Resano;J. Ortega
钴蓝色装饰的锡釉陶瓷自公元 14 世纪以来一直在伊比利亚半岛生产，而阿拉贡地区则自 15 世纪至今一直在生产。重要的陶瓷贸易得到发展，并与其他重要生产中心的陶工建立了关系。考古发现中的代表性物品有助于对蓝色装饰陶瓷的制造技术得出结论。在这项工作中，通过 ICPAES 和 EDX 扫描电子显微镜 (SEM) 测定了 50 多个来自阿拉贡的蓝色装饰陶瓷样品的坯体和釉料成分。基于这些信息，可以识别不同的陶瓷组，并为后续通过其他技术（例如激光烧蚀（LA）-ICPMS）研究蓝色装饰提供有价值的参考价值。特别是，所获得的数据可以明确确定三种不同类型的钴颜料的使用，并且区域和时期之间存在明显的变化。此外，研究表明，蓝色颜料性质的这种演变与装饰物体时的不同程序有关，即在用锡釉覆盖陶瓷之前（釉下）或之后（釉上）颜料的应用和绘制图案。
Cobalt-blue-decorated ceramics with tin glazes have been produced in the Iberian Peninsula since the 14th century AD and in Aragon region since the 15th century until the present time. An important ceramic trade was developed and relations with potters of other important production centres were established. Representative objects from archaeological findings could help in drawing conclusions on the technology used in the manufacture of blue-decoration ceramics. In this work, the composition of bodies and glazes of more than fifty samples of blue-decorated ceramics from Aragon was determined by ICPAES and EDX–Scanning Electron Microscopy (SEM). Based on this information, different ceramic groups could be appreciated and reference values valuable for the subsequent study of the blue decorations by means of other techniques, such as laser ablation (LA)–ICPMS, were also obtained. In particular, the data obtained permitted to unequivocally establish the use of three different types of cobalt pigments, with clear changes between areas and periods. Moreover, it is demonstrated that this evolution in the nature of the blue pigments was related to a different procedure when decorating the object, namely the application of the pigments and the drawing the designs before (under glaze) or after (on glaze) covering the ceramic with the tin glaze.