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蓝色圆珠笔字迹色痕FTIR光谱解析

Spectrum Analysis of Blue Ball-point Ink Components by FTIR Microsope

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【Author】 Jian WANG,Suqin SUN,Xuan ZHANG and Guoan LUO Department of Chemistry,Tsinghua University,100084 Beijing Yanji WANG,Jinghan WANG Department of Forensic Science and Technology,Criminal Police College of China ,110035 Shenyang

【机构】清华大学化学系!100084北京；河南省开封医学高等专科学校!475001开封；中国刑警学院刑事科学技术系!110035沈阳；

【摘要】本文系统解析了 10 8种油墨色痕的傅立叶变换显微红外谱图。根据红外谱图的特征峰 ,识别了油墨中的溶剂、色料、树脂等组分 ,这为字迹色痕形成时间的无损分析奠定了基础更多还原

【Abstract】 The FT-IR microscope spectra of 108 kinds of b lue ball-point writting inks have been analyzed in detail in this paper.Accordi ng to the transmittance spectra,the composition in the ink such as the solvent,t he pigment and the resin was identified.It is the base to determination of the a ge of ball-point writting inks nondestructively.更多还原

【关键词】圆珠笔油墨； FTIRMicroscope；光谱解析；
【Key words】 Ball-writting inks； FT-IR Microscope； Spectr um analysis；

【基金】公安部九五攻关课题

【文献出处】光谱学与光谱分析 ,SPECTROSCOPY AND SPECTRAL ANALYSIS , 编辑部邮箱 ,2000年03期

【分类号】O657.3
【被引频次】14
【下载频次】123

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