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- Inorganic Crystalline Materials from Oil Paintings in the 19th Century
- 作者： Takashiro Akitsu Nobuyuki Nakamura Harumi Itoh 来源： 材料科学与工程(中英文A版) 年份： 2011 文献类型 ： 期刊 关键词： 紫外可见 无机颜料 无机晶体材料 形态分析 无机物质 电子探针 化学沉积 油画
- 描述： Some historical oil paintings suffer from damaging by white crystalline inorganic substances precipitated after long years. Main component of the white crystals are inorganic pigments containing heavy metals, it is necessary to confirm morphology and composition of the inorganic crystalline materials taken from various parts of the paintings. Herein we observed morphology and analyzed chemical deposition with EPMA （Electron Probe Micro Analyzer） and measured UV-Vis （ultra violet-visible）, fluorescence, and IR （infrared） spectra for several microcrystals taken from ground layer, pigments, and surface of some Japanese oil paintings drawn in the 19th century by the same cultural policy.