聚苯乙烯的激光闪光光解

FLASH PHOTOLYSIS OF POLYSTYRENE WITH LASER

摘要: 用1.06μm激光对聚苯乙烯的光解进行了研究;用质谱法对激光离解碎片进行了在线检测,得到了碎片粒子的平均质量、量子要求量以及质荷比为104的粒子百分含量与时间关系曲线;对高分子化合物的激光离解质谱分析进行了探讨。

Abstract: This paper describes the photolysis ofpolystyrene with 1.06μm laser. Using mass spectra method the laser dissociation is measured. It gives the mean mass value of particles, quantum value and percent of m/e=104 vers us time.