【摘要】 研究了在脉冲能量为0.8焦耳的TEA CO₂激光作用下BCl₃中光气的分解与生成。峰值功率密度约10⁶瓦/厘米²的脉冲CO₂激光,既不引起BCl₃中COCl₂的分解,也不引起BOl₃中的CO和Cl₂生成COCl₂。在焦点区峰值功率密度约10⁸瓦/厘米²的CO₂激光,则引起BOl₃中光气的分解和生成。更多还原

【Abstract】 We have investigated the decomposition and formation of COCl2 in BC13 with a TEA CO2 laser of 0.8 J pulse energy. Our experiments show that unfocused and pulsed CO3 laser radiation with a peak power density of -106w/cm2 did not cause the dissociation of COCl2 in BC13. CO3 laser radiation with a peak power density at the focus of -108w/cm2 causes both the dissociation and the formation.更多还原