湖北随州枣树林墓地青铜器表面纹饰的填彩分析

春秋时期青铜器表面装饰技术发展迅速，装饰方法多样，纹样繁复，纹饰中多有填彩现象以凸显其表面图案的装饰性，但目前与此相关的科技分析较少——相关研究多围绕其艺术价值和文化含义展开，尤其是白色填彩的分析仍处于空白。湖北随州枣树林墓地是春秋时期诸侯国曾国的一处高等级贵族墓地，出土了大量的青铜器。本研究使用红外光谱、扫描电子显微镜-能谱、X射线衍射和热裂解气相色谱-质谱联用等手段，对该墓地出土青铜器表面纹饰阴线中的白色填充物质进行分析，结果表明其主要成分为石英和某种黏土矿物混合而成。该研究为东周时期青铜器表面纹饰的填彩工艺提供了新的证据，可为相关研究提供借鉴。

Analysis of filler-residues in the surface decoration of bronzes from Zaoshulin Cemetery in Suizhou, Hubei

During the Spring and Autumn Period, the surface decoration technology for bronzes developed rapidly, with various decoration methods and complex patterns. Color fillers in order to highlight the decorative effects of surface patterns on bronzes are common. However, there are few scientific analyses on the color filler materials for bronzes—the relevant studies are mostly focused on their artistic value and cultural significance. The identification of white fillers is still rare. Zaoshulin Cemetery in Suizhou, Hubei Province is a high-level noble cemetery dating to the Spring and Autumn Period (770 BCE-476 BCE), from which a large number of bronzes have been excavated. In this study, the white filling material in the decorated surface of bronzes from the cemetery was analyzed using FTIR, SEM-EDS, XRD and Py-GC/MS. It was concluded that the main component is a mixture of quartz and an unknown clay mineral. The study provides new evidence for the technique of filling colors on the surface decoration of bronzes in the Eastern Zhou Dynasty (770 BCE-256 BCE). This investigation also serves as a reference for other related research.