摘要
本文通过对 10 8种油墨中部分典型傅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的反应机理。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。
Main compositions of ballpoint inks were determined by analyzing some trpical 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.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2000年第2期192-194,共3页
Spectroscopy and Spectral Analysis
基金
公安部九五攻关课题
关键词
圆珠笔字迹色痕
傅里叶变换红外显微光谱
油墨
Ballpoint writing inks, Inks, FTIR microspectroscopy, Nondestructive analysis
