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| 宽温型(SCL)液晶的剖析 | |
| 引用本文： | 张敏,魏俊发,孙莉霞. 宽温型(SCL)液晶的剖析[J]. 液晶与显示, 2004, 19(1): 57-60 |
| 作者姓名： | 张敏 魏俊发 孙莉霞 |
| 作者单位： | 1. 西安近代化学研究所,陕西,西安,710065;陕西师范大学,陕西,西安,710062 2. 西安近代化学研究所,陕西,西安,710065 3. 陕西师范大学,陕西,西安,710062 |
| 摘 要： | 用(EI、CI)GC-MS，GC-IR多种分析技术对国外某公司宽温型(SCL：液晶相温度范围宽)液晶混合物组份进行了剖析，通过实验已全部确定了该混合物液晶里的16种成份，并用GC-MS的总离子流色谱图色面积归一法确定了其含量。 |
| 关 键 词： | 液晶 气相色谱-质谱 气相色谱-红外光谱 离子流色谱 成份分析 晶体物理 仪器分析 |
| 文章编号： | 1007-2780(2003)06-0057-04 |
| 修稿时间： | 2003-06-23 |
Analysis on SCL Liquid Crystal |
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| ZHANG Min. Analysis on SCL Liquid Crystal[J]. Chinese Journal of Liquid Crystals and Displays, 2004, 19(1): 57-60 | |
| Authors: | ZHANG Min |
| Abstract: | Liquid crystal is one of important materials. It has been used widely in physics,chemistry,electronics and so on. Because of its particular characters, more and more chemists have been interested in it. Since 1987, 9 million twist liquid crystals have been synthesized.Now there are teens to twenties different liquid crystals in a mixed liquid crystal. In this paper,the EI/CI mass spectra of a class of mixed liquid crystal were presented. According to these spectra including EI/CI mass spectra and IR spectra,its chemical ingredients can be concluded. At the same time,the quantitative analysis was carried out with the areas of GC-MS TIC. |
| Keywords: | liquid crystal gas chromatograph-mass spectra (EI CI) gas chromatograph infra-red spectra |
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