Effects of interfering elements and chemical modifier on the activation energy of electrothermal atomization of selenium

被引：11

作者：

Mazzucotelli, A ^{[1
]}

Grotti, M ^{[1
]}

机构：

[1] UNIV GENOA,IST CHIM GEN,I-16132 GENOA,ITALY

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 1995年 / 50卷 / 14期

关键词：

interference; selenium;

D O I：

10.1016/0584-8547(95)01383-0

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

In order to obtain additional insight into the mechanism of stabilization of selenium by palladium modification and to investigate the interference mechanism of Na, K, Mg and Ca on selenium atomization, the appearance temperature and the activation energy of atomization of selenium with or without the presence of the modifier and with or without the presence of the concomitant element, have been evaluated and discussed.

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收藏

页码：1897 / 1904

页数：8

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