MEASUREMENT OF TRACE-ELEMENTS IN CERAMIC AND QUARTZ BY LASER ABLATION MICROWAVE-INDUCED PLASMA-ATOMIC EMISSION-SPECTROMETRY

被引：20

作者：

CIOCAN, A ^{[1
]}

HIDDEMANN, L ^{[1
]}

UEBBING, J ^{[1
]}

NIEMAX, K ^{[1
]}

机构：

[1] INST SPEKTROCHEM & ANGEW SPEKTROSKOPIE, BUNSEN KIRCHHOFF STR 11, W-4600 DORTMUND 1, GERMANY

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1993年 / 8卷 / 02期

关键词：

LASER ABLATION; MICROWAVE-INDUCED PLASMA; ATOMIC EMISSION SPECTROMETRY; CERAMIC ANALYSIS; QUARTZ ANALYSIS;

D O I：

10.1039/ja9930800273

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Laser ablation into a microwave induced plasma and atomic emission spectrometry of the plasma was applied to the direct determination of trace elements (magnesium, aluminium, silicon and iron) in a high-temperature superconducting ceramic (YBa2Cu3O7) and the determination of low sodium concentrations in high-purity natural and synthetic quartz used for the production of optical fibres. The emission spectra were measured by time-gated detection, normalized by internal standardization and calibrated with relevant spectra of standard reference samples (aluminium, copper and borax glass).

引用

页码：273 / 278

页数：6

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