摘要
为研究重庆大足宝顶山千手观音的贴金材料及其保存状况,应用红外光谱分析、加速器质谱碳十四年代测定、X荧光能谱分析、扫描电镜分析等多种分析方法,对千手观音造像的贴金、金胶样品进行了综合分析。结果表明:表面现存的0层及其以上贴金层均为清代以后所妆贴;金胶存在一定程度的老化,但腐蚀劣变情况并不严重,但吸水后会发生膨胀;千手观音表面贴金采用了在金胶中加入HgS以衬托金色的传统工艺。研究成果可为今后造像保护工作的展开提供一定的科学依据。
Infrared spectroscopy, AMS 14 C dating, X- ray fluorescence and scanning used to understand the gilding and adhesive materials and state of preservation of the one electron microscopy were - thousand - hand Buddha statue at Dazu Grotto, at Baoding mountain, Chongqing. Analysis suggested that remaining gilding layers above layer 0 were all applied as decorative layers after the Qing Dynasty. The gilding adhesive had aged to a certain extent but erosion and deterioration was not severe as long as it was swelled with water. HgS had been mixed with the gilding adhesive to enhance the gold color, which is a traditional technique. The research results provided scientific information that will aid future statue conservation.
出处
《文物保护与考古科学》
2008年第3期44-51,共8页
Sciences of Conservation and Archaeology
关键词
千手观音
成分分析
贴金
金胶
One - thousand - hand Buddha
Component analysis
Gilding
Gilding adhesive
