一种测定物相参比强度的方法

本发明涉及一种测定物相参比强度的方法，所述测定物相参比强度的方法配制不同含量混合样品时，待测物相样品与标准样品不需要完全混合均匀，不需要知道其准确比例，只需要知道其大致比例即可；对不同含量混合样品的衍射谱应用全谱拟合法进行定量分析，得到混合样品中各相的准确含量；根据待测物相与标准物相的含量比和最强峰的强度比绘制曲线并进行线性拟合，得到拟合公式，并进一步计算得到准确的参比强度值。本发明提供一种测定物相参比强度的方法，在保证测定准确度的同时能够提高测定效率，还能根据谱峰重叠的情况对结果进行修正。 The invention relates to a method for measuring phase reference strength, which is characterized in that when mixed samples with different contents are prepared by the method for measuring the phase reference strength, a phase sample to be measured and a standard sample do not need to be completely and uniformly mixed, the accurate proportion does not need to be known, and only the approximate proportion needs to be known; performing quantitative analysis on the diffraction spectrums of the mixed samples with different contents by using a full-spectrum fitting method to obtain the accurate contents of all phases in the mixed samples; and drawing a curve according to the content ratio of the to-be-detected phase to the standard phase and the intensity ratio of the s