| 纺织纤维拉曼光谱定性分析法 |
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| 引用本文： | 吴俭俭,孙国君,戴连奎,谢维斌. 纺织纤维拉曼光谱定性分析法[J]. 纺织学报, 2011, 32(6): 28-33 |
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| 作者姓名： | 吴俭俭 孙国君 戴连奎 谢维斌 |
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| 作者单位： | 吴俭俭,孙国君,谢维斌,WU Jianjian,SUN Guojun,XIE Weibin(浙江出入境检验检疫局,浙江,杭州,310012);戴连奎,DAI Liankui(浙江大学,浙江,杭州,310027) |
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| 基金项目： | 国家质检总局科技计划项目 |
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| 摘 要： | 针对当前纤维定性鉴别方法存在的不足,采用拉曼光谱分析法定性鉴别.通过对纺织纤维原始拉曼谱图的特性分析,经过光谱预处理得到信噪比更高的标准拉曼谱图,建立了拉曼谱图特征表数据库,实现了纺织纤维的定性鉴别.实验结果表明:拉曼光谱定性分析法可快速定性鉴别纺织纤维,尤其适合于合成纤维及其混纺织物.对环境温湿度无特殊要求,样品无需...
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| 关 键 词： | 拉曼光谱 特征表 纺织纤维 合成纤维 定性分析 |
Qualitative analysis of textile fiber by Raman spectroscopy |
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| WU Jianjian,SUN Guojun,DAI Liankui,XIE Weibin. Qualitative analysis of textile fiber by Raman spectroscopy[J]. Journal of Textile Research, 2011, 32(6): 28-33 |
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| Authors: | WU Jianjian SUN Guojun DAI Liankui XIE Weibin |
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| Affiliation: | WU Jianjian1,SUN Guojun1,DAI Liankui2,XIE Weibin1(1.Zhejiang Entry-Exit Inspection and Quarantine Bureau,Hangzhou,Zhejiang 310012,China,2.Zhejiang University,Zhejiang 310027,China) |
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| Abstract: | A new qualitative identity method—raman spectrometry was provided against the shortage of current qualitative identity method of textile fibers in the paper. The normalized standard spectrograms with higher SNR were achieved by pretreating the raw raman spectrogram, based on the property analysis of raman spectrograms of textile fibres. So the qualitative analysis of textile fibres was realized. The results showed that the textile fibers can be qualitative identified quickly by raman spectrometry, with no special requirements of temperature and humanity , no drying process, and advantages of simplicity, speediness, and protecting environment, expecially for the synthetic fibres and their blended fabrics. The test result was influenced mainly by Fluorescent dyes, some black dyes, and melting point of fibre. |
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| Keywords: | Raman spectroscopy feature list textile fiber synthetic fiber qualitative analysis |
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