NDLI: Direct determination of trace impurities in high purity zinc oxide by high resolution inductively coupled plasma mass spectrometry

Content Provider	Springer Nature Link
Author	Hualin, Xie Xidu, Nie Libo, Li Chuhua, Song
Copyright Year	2005
Abstract	The determination of trace impurities in high purity zinc oxide by high resolution inductively coupled plasma mass spectrometry (HR-ICP-MS) was investigated. To overcome some potentially problematic spectral interference, measurements were acquired in both middle and high resolution modes. The matrix effects due to the presence of excess HCl and zinc were evaluated. The optimum conditions for the determination were tested and discussed. The standard addition method was employed for quantitative analysis. The detection limits ranged from 0.02μg/g to 6 μg/g depending on the elements. The experimental results for the determination of Na, Mg, Ca, Cr, Mn, Fe, Co, Ni, Cu, Mo, Cd, Sb and Pb in several high purity zinc oxide powders were presented.
Starting Page	28
Ending Page	32
Page Count	5
File Format	PDF
ISSN	10002413
Journal	Journal of Wuhan University of Technology-Mater. Sci. Ed.
Volume Number	21
Issue Number	2
e-ISSN	19930437
Language	English
Publisher	Wuhan University of Technology
Publisher Date	2005-01-01
Publisher Place	Wuhan
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	high purity zinc oxide trace impurities high resolution inductively coupled plasma mass spectrometry spectral interferences microwave digestion Materials Science
Content Type	Text
Resource Type	Article
Subject	Materials Science

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Direct determination of trace impurities in high purity zinc oxide by high resolution inductively coupled plasma mass spectrometry