高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 34.

• Atomic Spectrometry • 上一篇    下一篇

Determination of Impurity Cerium in K3Li2Nb5O15 Crystal by Inductively Coupled Plasma Mass Spectrometry

SHI Hong-Jun1, WANG Xi-Hong1, LIU Hu-Sheng2   

  1. 1. Institute of Physics, Chinese Academy cf Sciences, Bejing, 100080, P. R. China;
    2. School of Public Health, Beijing 100083, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

Determination of Impurity Cerium in K3Li2Nb5O15 Crystal by Inductively Coupled Plasma Mass Spectrometry

SHI Hong-Jun1, WANG Xi-Hong1, LIU Hu-Sheng2   

  1. 1. Institute of Physics, Chinese Academy cf Sciences, Bejing, 100080, P. R. China;
    2. School of Public Health, Beijing 100083, P. R. China
  • Online:1999-12-31 Published:1999-12-31

PDF (PC)

摘要：

A method was presented for the determination by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) of Impurity Cerium in Potassium Lithium Niobate (K3Li2Nb5O15) Crystal. A standard model Perkin-Elmer/SCIEX ELAN 5000 ICP Mass Spectrometer was used. The instrument was operated at a RF power setting of 1.05 kW. A standard demountable quartz torch with 1.2mm id alumina injector tube was used with the following argon gas flow rates:nebulizer 0.84L/min,auxiliary 0.80L/min,and coolant 15.0L/min.

Abstract:

A method was presented for the determination by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) of Impurity Cerium in Potassium Lithium Niobate (K3Li2Nb5O15) Crystal. A standard model Perkin-Elmer/SCIEX ELAN 5000 ICP Mass Spectrometer was used. The instrument was operated at a RF power setting of 1.05 kW. A standard demountable quartz torch with 1.2mm id alumina injector tube was used with the following argon gas flow rates:nebulizer 0.84L/min,auxiliary 0.80L/min,and coolant 15.0L/min.

TrendMD: