用于MIP-AES的气动雾化法的研究  

Study on a Pneumatic Nebulization Sample Introduction System for MIP-AES

作　　者：张寒琦[1] 周晓华[1] 汪英[1] 金钦汉[1] 

机构地区：[1]吉林大学化学系,长春130023

出　　处：《化学学报》1993年第11期1112-1117,共6页Acta Chimica Sinica

基　　金：国家自然科学基金

摘　　要：水溶液样品经气动雾化后引入低功率微波诱导等离子体,由于采用了新的去溶系统和分离器,大大改进了微波诱导等离子体原子发射光谱法的光谱分析性能。详细考察了各实验参数对测定一些元素的影响。这些元素的检出限和测定精密度令人满意。In this paper, the pneumatic nebulization sample introduction system was developed for the low power microwave induced plasma atomic emission spectrometry(MIP-AES). The spectroscopic behavior of the MIP-AES was improved significantly because a new desolvation system and a separator were used. The experimental parameters were selected in detail. The detection limits and precision for selected elements in this paper are satisfactory.

关 键 词：微波诱导 等离子体 光谱 气动雾化 

分 类 号：O646.9[理学—物理化学]