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佛教文物彩绘蕴含着丰富的科技、文化、宗教信仰等信息,是古代文明的重要组成部分,利用多种科技分析技术开展研究,可以很好地揭示其历史、科学、艺术价值,同时为保护修复工作提供基本依据。山东青州龙兴寺彩绘佛造像由于历史原因和埋藏环境因素作用,大部分彩绘已经脱落。本文通过观察出土佛像的情况,结合相关史料,利用三维视频显微镜、偏光显微镜、拉曼光谱、扫描电子显微镜与能谱仪等分析了山东青州龙兴寺北齐时期的一尊佛首发髻的彩绘脱落样品,发现蓝色颜料为青金石{(Na,Ca)_(7-8)(Al,Si)_(12)(O,S)_(24)[SO_4,Cl_2(OH)_2]}和石青[2CuCO_3·Cu(OH)_2]、绿色颜料为石绿[CuCO_3·Cu(OH)_2]、黑色颜料为墨(C),佛首发髻经历过重妆。
Buddhist cultural relics rich in science and technology, culture, religious beliefs and other information, is an important part of ancient civilizations, the use of a variety of scientific and technological analysis of research, can reveal its historical, scientific and artistic value, at the same time for the protection and restoration Work to provide a basic basis. Longxing Temple, Qingzhou, Shandong Painted Buddha statues Due to historical reasons and the role of buried environmental factors, most of the painting has come off. By observing the situation of the Buddha’s statues unearthed and taking the relevant historical data into consideration, this paper analyzes a painted shedding sample of the first bun in the Northern Qi period of Longxing Temple in Qingzhou, Shandong by using three-dimensional video microscope, polarized light microscope, Raman spectroscopy, scanning electron microscopy and energy dispersive spectroscopy. The blue pigment was found to be composed of {(Na, Ca) _ (7-8) (Al, Si) _ (12) (O, S) _ (24) [SO_4, Cl_2 (OH) Green [2CuCO_3 · Cu (OH) _2], green pigment is Cu (CuCO_3 · Cu (OH) _2] and black pigment is ink (C).