| 蓝色圆珠笔字迹色痕FTIR光谱解析和组分剖析 |
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| 引用本文： | 王俭,孙素琴,张宣,罗国安,王彦吉,王岩,王景翰.蓝色圆珠笔字迹色痕FTIR光谱解析和组分剖析[J].光谱学与光谱分析,2000,20(2):192-194. |
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| 作者姓名： | 王俭 孙素琴 张宣 罗国安 王彦吉 王岩 王景翰 |
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| 作者单位： | 1. 清华大学化学系,100084,北京
2. 中国刑警学院刑事科学技术系,110035,沈阳 |
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| 摘 要： | 本文通过对１０８种油墨中部分典型里叶变换红外显微光谱（ＦＴＩＲｍｉｃｒｏｓｐｅｃｔｒｏｓｃｏｐｙ）进行了解析。确定了油墨色痕的主要成分，目的是探讨油墨色痕随时间变化反应机理。为圆珠笔油墨系统分析数据库的建立和字迹色痕形成时间的推断奠定了基础。
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| 关 键 词： | 圆珠笔字迹色痕 傅里叶变换红外显微光谱 油墨 |
Spectral Analysis and Composition Determination of Blue Ballpoint Writing Inks |
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| Jian WANG,Suqin SUN,Xuan ZHANG and Guoan LUO.Spectral Analysis and Composition Determination of Blue Ballpoint Writing Inks[J].Spectroscopy and Spectral Analysis,2000,20(2):192-194. |
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| Authors: | Jian WANG Suqin SUN Xuan ZHANG and Guoan LUO |
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| Institution: | Department of Chemistry, Tsinghua University, 100084 Beijing. |
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| Abstract: | Main compositions of ballpoint inks were determined by analyzing some tropical Fourier Transform Infrared(FTIR) spectra of 108 kinds of ballpoint inks. By using this method, the blue ink samples have been divided to two groups, 18 species depend on their spectral characteristics such as peak location, peak intensity. The reaction mechanism of age changes due to aging of the ink's compositions was discussed. The study is the first step for establishing the analytical date base of ballpoint inks system and estimating the age of ballpoint in written text has been offered. The advantage of this method is fast, reliable and nondestructive. |
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| Keywords: | Ballpoint writing inks Inks FTIR microspectroscopy Nondestructive analysis |
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