无损光谱技术在彩绘陶质文物分析中的应用进展

Application and Progress of the Nondestructive Spectral Technology Used in Polychrome Ceramic Relics Analysis

彩绘陶质文物拥有丰富的信息内涵,对于研究我国古代历史文化、经济商贸、科学技术发展起到极其重要的作用。但由于彩绘陶质文物的珍贵性和不可破坏性,普通分析技术难以满足其测试要求,近年来无损光谱技术被引入文物分析检测领域并逐渐得到应用。本工作从彩绘颜料分析、陶胎分析以及器物信息提取等三个方面阐述了激光拉曼显微光谱、激光诱导击穿光谱、能量色散X射线荧光光谱等无损光谱技术应用的现状、方法原理、特点及局限性,并对无损光谱技术在彩绘陶质文物分析中的应用进行了展望。

The polychrome ceramic relics own abundant information which play an important role in studying ancient Chinese history,culture,economy,science and technology.Because the polychrome ceramic relics analysis couldn＇t be satisfied by common analytical methods,various kinds of nondestructive spectral technology have been introduced in this area gradually.This paper presented the theory,feature and limitation of the nondestructive spectral technology such as Laser Raman microscopic spectrum,laser induced breakdown spectra,and EDXRF from three parts： pigment analysis,ceramic analysis and relic information identification.Finally,the future development trends were discussed.