现代科学仪器Issue(3)：75-78,82,5.
可擦笔油墨墨迹的FTIR分析
FTIR Analysis of Erasable Pen Ink
摘要
Abstract
The paperuses the Fourier transform infrared spectroscopy to analyze the different brands of erasable pen ink. According to the characteristics of the infrared spectra, the 38 kinds of ink samples can be divided into three categories; The same kind of ink samples have the same characteristics of peak position, but the relative peak height is different. Experimental results show that, the Fourier transform infrared spectroscopy can quickly and succinctly identify the types of characters that are added and altered in a suspicious document written in an erasable pen.In this way, it can provide an effective method for the identification of erasing pen tamper in various economic cases.关键词
可擦笔/油墨/傅里叶变换红外光谱法Key words
erasable pens/ink/Fourier transform infrared spectroscopy分类
化学化工引用本文复制引用
吕荫妮..可擦笔油墨墨迹的FTIR分析[J].现代科学仪器,2017,(3):75-78,82,5.
