本文研究了由对苯二甲酸锶(TPSr)与高氯酸钾燃烧形成的火焰光谱,并与某些无机锶盐所产生的光潜进行了比较。结果表明,在远红区,由 TPSr 产生的 SrCl~*有较好的色馅品质和强度.此外,由于同时产生的 SrOH~*的光谱分布于橙黄区,使整个火焰呈现桃红色视感.因此有可能从一个反应中同时产生的二个不同分子的激发态来实现火焰的调色.文中对反应的主要机理进行了讨论. In this paper, the flame spectra of TPSr and potassium perchlorate were studied and compared with that of some inorganic strontium salts. The results show that SrCl ~ * produced by TPSr has better color stuffing quality and intensity in the far red zone, and the spectrum of the SrOH ~ * produced in the yellow zone distributes in the pink color. Therefore, it is possible to realize the color matching of the flame from the excited states of two different molecules produced simultaneously in one reaction.The main mechanism of the reaction is discussed in this paper.