高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (9): 1377.

• 论文 • 上一篇    下一篇

气动雾化进样时微波等离子体炬作为激发光源的性能研究

张寒琦1, 梁枫1, 赵晓君1, 李勇1, 金钦汉1, 王大宁2, 邹明强2, 贾睿2   

  1. 1. 吉林大学化学系, 长春, 130021;
    2. 吉林进出口商品检验局
  • 收稿日期:1995-09-27 出版日期:1996-09-24 发布日期:1996-09-24
  • 通讯作者: 张寒琦,男,48岁,副教授.
  • 作者简介:张寒琦,男,48岁,副教授.
  • 基金资助:

    国家自然科学基金

An Investigation on Analytical Performance of Microwave Plasma Torch with a Pneumatic Nebulization Sample Introduction System

ZHANG Han-Qi1, LIANG Feng1, ZHAO Xiao-Jun1, LI Yong1, JING Qin-Han1, WANG Da-Ning2, ZOU Ming-Qiang2, JIA Rui2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130021;
    2. Jilin Import and Export Commodity Inspection Bureau, Changchun
  • Received:1995-09-27 Online:1996-09-24 Published:1996-09-24

摘要: 以气动雾化进样研究了微波等离子体炬(MPT)放电作原子发射光谱法激发光源的性能,包括MPT的获得、操作参数的影响、样品引入及其分析性能,并与微波诱导等离子体进行了比较,证明MPT放电作激发光源有良好的分析性能。

关键词: 微波等离子体炬, 原子发射光谱法, 气动雾化

Abstract: In this paper, the performance of microwave plasma torch(MPT) used as excitation sources was examined.The formation of MPT, the effects of operation parameters, sample introduction and analysis of samples were investigated.The comparison between MPTand microwave induced plasma(MIP)was performed, and the results indicate that the analytical performance of MPT is satisfactory.

Key words: Microwave plasma torch, Atomic emission spectrometry, Pneumatic nebulization

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