唐慕容智墓出土陶质彩绘文物颜料分析  

Pigment Analysis of Pottery Painted Cultural Relics Unearthed from Tang Murongzhi’s Tomb

作　　者：蔡苗苗 李明珂 马宇 惠娜 景娅娅 魏彦飞 刘兵兵 CAI Miaomiao;LI Mingke;MA Yu;HUI Na;JING Yaya;WEI Yanfei;LIU Bingbing(Gansu Provincial Institute of Cultural Relics and Archaeology,Lanzhou 730030,Gansu,China;Qin Shihuang Mausoleum site Museum,Xi'an 710600,Shaanxi,China)

机构地区：[1]甘肃省文物考古研究所,甘肃兰州730030 [2]秦始皇帝陵博物院,陕西西安710600

出　　处：《陶瓷学报》2022年第3期492-500,共9页Journal of Ceramics

基　　金：国家社会科学基金(20AKG007);国家文物局"考古中国—唐代吐谷浑王族墓葬群考古"项目成果。

摘　　要：慕容智墓出土的彩绘陶俑、骑马俑使用了不同色彩的颜料。为研究所用彩绘颜料成分,使用偏光显微镜、显微共焦拉曼、扫描电子显微镜能谱分析(SEM-EDS)、剖面分析等技术手段对几种颜料进行检测分析。结果表明:大红色、粉红色颜料为朱砂和铅丹的混合物,均含有CaCO_(3);橘红色颜料为铁红,含有CaCO_(3)及铝/硅氧化物;蓝色染料为靛蓝,含有硫酸钙和石英;黑色颜料为炭黑,含有CaCO_(3);白色颜料为石膏。陶俑表面只有一层彩绘层,且彩绘层薄厚不一。A variety of pigments were used in the painted pottery figurines and horse-riding figurines unearthed from Murongzhi’s tomb.Selected pigments were detected and analyzed by using polarized light microscope,confocal Raman microscope,scanning electron microscope-energy spectroscopy(SEM-EDS),profile analysis and other technical means.It was found that the bright red and pink pigments are a mixture of cinnabar and red lead and both contain CaCO_(3).The orange-red pigment is Fron(Ⅲ)oxide,which contains CaCO_(3)and Al/Si oxides.The blue dye is indigo,which contains calcium sulfate and quartz.The black pigment is carbon black and contains CaCO_(3),while the white pigment is gypsum.There is only one painted layer on the surface of the pottery figurines,whereas the painted layers vary in thickness.

关 键 词：吐谷浑 陶质彩绘文物 颜料 拉曼光谱 偏光 

分 类 号：TQ174.4[化学工程—陶瓷工业]