摘要
本文用时间分辨技术研究了石墨炉原子化器中铅的原子化机理,证实了氧化铅在石墨管表面被碳还原成金属铅这一反应过程。
In the paper, the mechanism of atomization of lead in graphite furnace atomizer was investigated using a time-resolved technique. The process in which lead oxide is reduced into metallic lead by carbon on the surface of graphite tube was verified and the conclusion in which the thermal decomposition of lendoxide takes place in vapour phase or on surface of graphite tube was disapproved.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1989年第2期48-51,57,共5页
Spectroscopy and Spectral Analysis
