| 傅里叶变换红外显微光谱法鉴别蓝色圆珠笔字迹色痕 |
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| 引用本文： | 王俭,王彦吉.傅里叶变换红外显微光谱法鉴别蓝色圆珠笔字迹色痕[J].光谱学与光谱分析,1999,19(6):834-836. |
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| 作者姓名： | 王俭 王彦吉 |
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| 作者单位： | 清华大学化学系 |
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| 摘 要： | 本文利用傅里叶变换红外光显微光谱法（ＦＴ－ＩＲ Ｍｉｃｒｏｓｐｅｃｔｒｏｍｅｔｒｙ）对１０８种不同蓝色圆珠笔油墨色痕进行了系统分析。结果表明：各种油墨混合成分结构的差异遵循一定的规律；据基上光谱的特征吸收，大体可将这些圆珠笔油墨分为两大类１８种。该方法具有快速、准确、灵敏度高和不损坏样品等特点。
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| 关 键 词： | 笔迹鉴定 圆珠笔油墨 无损分析 蓝色 色痕 字迹 |
Analysis of Blue Ballpoint Ink Components by FT IR Microspectrometry |
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| J Wang,S Sun,G Luo,Y Wang,Y Wang,J Wang.Analysis of Blue Ballpoint Ink Components by FT IR Microspectrometry[J].Spectroscopy and Spectral Analysis,1999,19(6):834-836. |
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| Authors: | J Wang S Sun G Luo Y Wang Y Wang J Wang |
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| Institution: | Department of Chemistry, Tsinghua University, 100084 Beijing. |
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| Abstract: | Systematical analysis on the 108 kinds of blue ballpoint writing inks with FT IR microspectrometry is presented in this paper.The results show that the differences of the ink compounds keep some regular.These blue ballpoint writing inks can be classified by the transmittance spectra.The method is rapid,accurate,highly sensitive and nondestructive. |
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| Keywords: | Ballpoint wrting ink FT IR microspectrmetry Nondestructive analysis |
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