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环己烷激发态超常能量传递速率常数的研究
A STUDY ON THE RATE CONSTANT OF EXCITED ENERGY TRANSFER FROM CYCLOHEXANE EXCITED STATE TO TRIOCTYL PHOSPHINE OXIDE
【摘要】 用终产物分析的方法研究了环己烷 (CH) -三辛基氧化膦 (TOPO)体系在γ辐解过程中环己烷激发态能量传递的速率常数。结果表明 ,此过程中激发能传递的速率常数为 1.9× 10 10 L·mol·s- 1,略高于一般的扩散控制过程
【Abstract】 The rate constant of excited energy transfer in the γ radiolysis of CH-TOPO system was studied by final product analysis. The results showed that the rate constant for the system was 1.9×10 10 L·mol·s -1 , which was a little larger than that of an ordinary diffusion-controlled process.
【关键词】 环己烷;
三辛基氧化膦;
γ辐解;
能量传递;
扩散控制;
超常速率;
【Key words】 Cyclohexane (CH); Trioctyl phosphine oxide (TOPO); γ radiolysis; Energy transfer; Diffusion-controlled; Abnormal rate constant;
【Key words】 Cyclohexane (CH); Trioctyl phosphine oxide (TOPO); γ radiolysis; Energy transfer; Diffusion-controlled; Abnormal rate constant;
【基金】 核科学基金项目! (H7196NY0 0 2 )
- 【文献出处】 辐射研究与辐射工艺学报 ,Journal of Radiation Research and Radiation Processing , 编辑部邮箱 ,2001年01期
- 【分类号】O642
- 【下载频次】17