光声光谱测量中溶剂效应的研究(Ⅱ)

Studies on the solvent effect for photoacoustic spectroscopy (Ⅱ)

研究了不同有机溶剂对光声信号的增强作用。从理论和实验上探讨了溶剂特性与光声信号强度的关系,得到各种溶剂的光声信号增强系数。

The solvent effect for the photoacoustic spectroseopy in liquid baa been studied. It has been shown that the photoacoustic signal is enhanced in organic solvent. The enhancement coefficients have been obtained. The dependence of enhancement on the thermophysics properties of the organic solvent is presented.