近红外漫反射光谱法快速测定混合炸药中HMX的含量
Huozhayao Xuebao/Chinese Journal of Explosives and Propellants(2010)
Abstract
建立了近红外漫反射光谱快速测定混合炸药中HMX含量的新方法.以不同谱图预处理方法与扫描谱区各波段的组合建立了HMX的定量校正模型,并通过模型内部交互验证和外部检验确定最优模型的交互验证相关系数R为0.970 9,交叉验证均方根误差RMSECV为0.551%,预测标准偏差SEP为0.294%,表明所建模型具有较好的可靠性和稳健性.
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Key words
Analytical chemistry,Composite explosive,HMX,Near infrared diffuse reflectance spectroscopy
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