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采用计算机辅助褶合曲线分析法结合同步荧光光谱法对双组分体系（苯酚／对苯二酚、苯酚／邻苯二酚）同时测定。苯酚和对苯二酚的荧光光谱重叠比较严重，同步荧光光谱虽使选择性有所改善，但仍有重叠，苯酚和对苯二酚的同步荧光峰相差仅２０ｎｍ。褶合曲线分析法可很好地用来测定苯酚和对苯二酚，方法简便、准确、易于自动化，同时证明，褶合曲线分析法在荧光分析方面具有很好的应用前景。进一步试验苯酚和邻苯二酚双组分的同时测定，苯酚和邻苯二酚的同步荧光峰相差仅１０ｎｍ，结果表明，该法虽然能在苯酚存在的情况下测定邻苯二酚，但不能同时测定苯酚。
Two-component system (phenol / hydroquinone, phenol / catechol) was simultaneously determined by computer-assisted convolution curve analysis and synchronous fluorescence spectrometry. Phenol and hydroquinone fluorescence spectra overlap more serious, although the simultaneous fluorescence spectrum selectivity improved, but there is still overlap, the difference between the synchronous fluorescence peak of phenol and hydroquinone is only 20nm. Convolution curve analysis method can be well used to determine phenol and hydroquinone, the method is simple, accurate and easy to automate. At the same time, it is proved that the convolution curve analysis method has good application prospect in fluorescence analysis. Further tests of simultaneous determination of the two components of phenol and catechol, the difference between the synchronous fluorescence peak of phenol and catechol is only 10nm, the results show that although the method can be measured in the presence of phenol catechol, but not Simultaneous determination of phenol.