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

作　　者：瞿波[1] 吴季兰[1] 王文清[1] 

机构地区：[1]北京大学技术物理系,北京100871

出　　处：《辐射研究与辐射工艺学报》2001年第1期32-35,共4页Journal of Radiation Research and Radiation Processing

基　　金：核科学基金项目! (H7196NY0 0 2 )

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。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：环已烷 三辛基氧化膦 扩散控制 终产物分析 激发态 能量传递 速率常数脉冲辐解 

分 类 号：O644[理学—物理化学] O624.11[理学—化学]