Improvement of the Smets method in electrothermal atomic-absorption spectrometry.
The smets method, which is frequently used to obtain the rate constant of atom formation in the gas phase, has been improved. The assumption of first-order kinetics for atom formation and the steady-state approximation appearing in the previous models are avoided, so the non-linearity in the Arrhenius plots can be eliminated. The reasons for this non-linearity are discussed.
Yan
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X
Department of Chemistry, Taizhou Teachers College, Linnai, Zhejiang Province, People's Republic of China.
Lin
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T
Liu
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Z