SIOC English
化学学报
高级检索

化学学报 ›› 1995, Vol. 53 ›› Issue (1): 68-72. 上一篇    下一篇

研究论文

Zeeman原子吸收光谱分析法中谱线轮廓的研究Ⅱ.ZAAS法中Rz值研究

何华锟;谢永松;陈江韩;方惠青   

  1. 中国广州分析测试中心
  • 发布日期:1995-01-15

Studies on the spectral line profiles in zeeman effect atomic absorption spectroscopy Ⅱ.Investigation on the Rz value in ZAAS

HE HUAKUN;XIE YONGSONG;CHEN JIANGHAN;FANG HUIQING   

  • Published:1995-01-15

PDF

455

报道依据原子吸收光谱(AAS)法的基础,即谱线轮廓间重叠关系图,和Rz的定义,对常用的38条谱线的R~z~(~a~c~)和R~z~(~d~c~)进行了理论计算, 并与相应的实验数据作了对比分析研究两者差值在10%的谱线数目,R~z~(~a~c~)为33条,R~z~(~d~c~)为22条.

关键词: 原子吸收分光光度法, 谱线轮廓, 相对灵敏因素

The present article reports the calculated value of RZ(ac) and RZ(dc) for 38 lines in ZAAS, based on the overlapping relation of AE, AA, ZAA line profiles and the definition of Zeeman relative sensitivity factor (RZ). The results of calculation were compared with the experimental values. Thirty-three lines for RZ(ac) and 22 lines for RZ(dc), the discrepancy between calculation and experiment is <10%.

Key words: ATOMIC ABSORPTION SPECTROPHOTOMETRY

中图分类号: