高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (3): 319.

• 论文 • 上一篇    下一篇

气相色谱热离子化检测器铯源的研究

汪庆范, 柳均, 孙逊运   

  1. 山东师范大学化学系, 250014
  • 收稿日期:1989-10-20 出版日期:1991-03-24 发布日期:1991-03-24
  • 通讯作者: 汪庆范

Studies on the Cs Source Used in Thermionic Detector for Gas Chromatography

Wang Qing-fan, Liu Jun, Sun Xun-yun   

  1. Department of Chemistry, Shandong Normal University, Jinan, 250014
  • Received:1989-10-20 Online:1991-03-24 Published:1991-03-24

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摘要： 报道了气相色谱热离子化检测器铯源的制作工艺及响应特性,并对各种影响因素进行了探讨。

关键词: 气相色谱热离子化检测器, 銫源, 响应特性

Abstract: A new alkali-ceramic Cs source used in the thermionic detector for gas chromatography was made . Acomparison between the sensitivity of rubidium bead and that of caesium bead for alkali-compounds of eguivalent density is made. The response of the bead to different concentrations of Cs and the effect of the heating current are also discussed.

Key words: Thermionic detector for GC, Caesium source, Response property

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