用同轴表面波激励器和微波等离子体炬获得的微波等离子体的性能研究  

An Investigation on Analytical Peformance of Microwave Plasma Obtained with Surfatron and Microwave Plasma Torch

作　　者：张寒琦[1] 汪英[1] 叶冬梅[1] 梁枫[1] 金钦汉[1] 

机构地区：[1]吉林大学化学系

出　　处：《高等学校化学学报》1995年第4期532-535,共4页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金

摘　　要：同轴表面波激励器和微波等离子体炬是两种获得微波等离子体（ＭＷＰ）的装置，本文比较了用这两种装置获得的ＭＷＰ作原子发射光谱法光源时的分析性能，结果表明这两种装置各有优点，但微波等离子体炬效果更好。Surfatron and microwave plasma torch(MPT)are two types of microwave plasma(MWP) sustaining devices. In this paper, the performance of these devices used in atomice mission spectrometry was examined. The experimental results indicate that both surfatron and MPT have some advantages, However, the overall performance of the latter is better than that of the former.

关 键 词：表面波激励器 MPT 原子发射光谱 

分 类 号：O657.3[理学—分析化学]