高等学校化学学报

高等学校化学学报 ›› 1986, Vol. 7 ›› Issue (1): 19.

• 研究论文 • 上一篇    下一篇

石墨炉原子化器中原子化过程的研究(Ⅱ)—基体对铝原子化的影响

郑衍生, 朱风   

  1. 吉林大学化学系
  • 收稿日期:1984-10-17 出版日期:1986-01-24 发布日期:1986-01-24

Study of Atomization Process in Graphite Furnace Atomizer (Ⅱ)—Effects of Matrices on Atomization of Aluminium

Zheng Yansheng, Zhu Feng   

  1. Department of Chemistry, Jilin University, Changchun
  • Received:1984-10-17 Online:1986-01-24 Published:1986-01-24

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摘要： 本文研究了在热解石墨管(PGT)、涂钨(WPGT)和涂锆(ZrPGT)热解石墨管中,氯化物基体等对铝原子吸收信号的影响,讨论了干扰机理。

Abstract: In the paper the effects of matrices of chlorides (such as CaCl2, MgCl2 NaCl, FeG3, NiCl2 and CoCl2), HNO3 and HCl on aluminium absorption signal in the pyrolytic graphite coating tube, Zirconium-coated and tungston-coated pyrolytic graphite tubes were studied, and the interference mechanism was discussed as well.

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