| 静电复印纸的FT－Raman光谱检验 |
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| 引用本文： | 王志国,汪聪慧,孙素琴,周群.静电复印纸的FT－Raman光谱检验[J].刑事技术,2001(4):17-19. |
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| 作者姓名： | 王志国 汪聪慧 孙素琴 周群 |
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| 作者单位： | 1. 中国人民公安大学研究生部
2. 清华大学化学系 |
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| 摘 要： | 对23种品牌的静电复印纸的拉曼图进行了分析,根据填料峰的不同可将其分为三大类根据纤维素峰和木素峰的相对峰强度比的不同,利用正态分布的t检验方法对静电复印纸作了进一步区分,为区分不同牌号的静电复印纸提供了一种参考方法.
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| 关 键 词： | 静电复印纸 拉曼光谱 统计检验 |
| 修稿时间： | 2001年1月19日 |
EXAMINATION OF COPY PAPER BY FI- RAMAN SPECTRA |
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| Wang Zhiguo,Wang Conghui,Sun Suqin,et al..EXAMINATION OF COPY PAPER BY FI- RAMAN SPECTRA[J].Forensic Science and Technology,2001(4):17-19. |
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| Authors: | Wang Zhiguo Wang Conghui Sun Suqin |
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| Institution: | Wang Zhiguo,Wang Conghui,Sun Suqin,et al.Graduate School,Chinese People's Public Security University,Beiji ng 100038 |
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| Abstract: | The Raman spectra of 23kinds of copy p apers were analyzed in this paper.They were divided into three groups based on their fillers,and th ese copy papers were differentiated further according to intensity rati o of cellulose peak to lignin peak and t-test.It will be hopeful to examine most of copy papers with different bra nd by the method. |
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| Keywords: | copy paper FT -Raman spectra stati stics method |
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