期刊
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
卷 62, 期 9, 页码 952-961出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.sab.2007.05.003
关键词
lubricating oil; trace metals; wear metals atomic spectrometry; ICPOES; ICP MS; ETAAS; FAAS
类别
The determination of trace metals in lubricating oils using atomic spectrometric methods is reviewed. The importance of such analyses for technical diagnostics as well as the specific sample characteristics related to the analyte form (metallo-organic and metal particles) is discussed. Problems related to sample pre-treatment for appropriate sample introduction and calibration are addressed as well as the strategies to overcome them. Recent trends aimed at simplifying sample manipulation are presented. The applications and scope of AAS, ICP OES and ICP NIS techniques for the determination of trace metals in lubricating oil is individually discussed, as well as some present instrumental trends. (C) 2007. Elsevier B.V All rights reserved.
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