光谱分析技术在彩绘文物颜料分析中的应用

Application of Spectral Technologies in Analyzing Pigments of Colored Relics

对颜料进行准确、无损或微损分析是文物保护领域研究的热点与难点。随着文物保护研究的不断开展及多学科技术的广泛交叉、融汇,各种光谱技术逐渐被应用到彩绘文物颜料的分析之中。从元素分析、结构分析、微区与形貌分析三方面探讨了X荧光光谱分析法、激光拉曼光谱法、光导纤维反射光谱法等常用光谱分析技术在彩绘文物颜料分析中的应用、特点、局限性及应用前景。

Using accurate and nondestructive technology to analyze pigments is an important part in the field of conservation of cultural relies. Because of the development of conservation of cultural relics and synthetical application of different disciplines, a lot of spectral methods have been used to analyze colored relics. This paper presented the application, feature, limitation and prospect of commonly used spectral technologies, such as X-ray fluorescence spectrometry, fiber optics reflectance spectroscopy and laser-induced breakdown spectroscopy in order to get the information about element analysis, component analysis and micro- morphology analysis.