Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (10): 1323.

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Mechanism of Atomization on the Graphite Probe Surface in Graphite Furnace (Ⅴ)--Mechanism for Atomization of Manganese

Wang Jian-ping, Deng Bo   

  1. Department of Chemistry, Tsinghua University, Beijing, 100084
  • Received:1990-07-10 Online:1991-10-24 Published:1991-10-24

Abstract: The mechanism of atomization for Mn compound on the graphite probe surface in graphite furnace was investigated by using X-ray diffraction spectrometry(XRD), Auger electron spectroscopy (AES) and electron spectroscopy for chemical analysis (ESCA). Gaseous Mn atoms originated from the thermal dissociation of its monooxide on the graphite probe surface at relatively high temperature.

Key words: Mechanism of atomization, Graphite probe, Manganese

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