激光诱导荧光光谱分析法研究(Ⅷ)——Tb-AA-TOPO-SLS的荧光特性及应用  

Studies on Laser-induced Fluorimetry (Ⅷ)-the Rescach and Application of Tb-AA-TOPO-SLS Fluorescent System

作　　者：胡继明[1] 陈观铨[1] 曾云鹗[2] 

机构地区：[1]武汉大学分析测试科学系 [2]武汉大学化学系

出　　处：《光电子．激光》1991年第5期277-281,共5页Journal of Optoelectronics·Laser

摘　　要：本文采用自己组装的激光诱导荧光光谱测定装置,研究了铽-乙酰丙酮-三正辛基膦化氧-十二烷基磺酸钠(Tb-AA-TOPO-SLS)体系的激光诱导发光特性和能量传递机制。首次在室温测得AA的磷光发射,拟定出测定痕量铽的激光诱导荧光光谱分析方法。The laser-induced luminescance properties and the energy transfer processes of the terbium-acetylacetone-tri-n-octylphine oxide (Tb-AA-TOPO) system were studied using Nd:YAG-pumped dye laser and SIT vidicon optical multichannel analyzer, The phosphorescence emission of AA was determined first time at room temperature. The Tb-AA-TOPO-SLS system was adopted in the determination of the trace terbium.

关 键 词：激光 诱导 荧光光谱分析 光谱分析 

分 类 号：O657.31[理学—分析化学]