含能材料2011，Vol.19Issue(3)：339-342,4.DOI:10.3969/j.issn.1006-9941.2011.03.021
用傅立叶变换拉曼光谱定量分析HNIW的β-和ε-晶型混合物
Quantitative Analysis of Mixtures of β-HNIW and ε-HNIW by Fourier Transform Raman Spectroscopy
孟征 1卫宏远2
作者信息
- 1. 天津大学化工学院,天津,300072
- 2. 北京航天试验技术研究所,北京,100074
- 折叠
摘要
Abstract
A method for detecting the content of β-polymorph in ε-HNIW by Fourier Transform Raman (FT-Raman) spectroscopy was developed.By analyzing the FT-Raman spectra of the four HNIW polymorphs (α-, β-, γ- and ε-), the peaks within 300～270 cm-1 spectral region were used as the quantitative basis of purity detection for ε-HNIW.A series of different (β-,ε-) HNIW mixtures were prepared.The working curves were plotted by analyzing FT-Raman spectroscopy of the mixtures.There is linear relationship between the relative peak height of (β-,ε-)HNIW mixtures and the content of β-HNIW at 282.60 cm -1.The correlation coefficient was 0.9995 and the standard deviation was 0.0158.关键词
化学工程/六硝基六氮杂异伍兹烷(HNIW)/晶型/定量分析Key words
chemical engineering/ hexanitrohexaazaisowurtzitane ( HNIW) / polymorph/ quantitative analysis分类
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孟征,卫宏远..用傅立叶变换拉曼光谱定量分析HNIW的β-和ε-晶型混合物[J].含能材料,2011,19(3):339-342,4.
