DIRECT AND RAPID-DETERMINATION OF POTASSIUM IN STANDARD SOLID GLASSES BY EXCIMER-LASER ABLATION PLASMA-ATOMIC EMISSION-SPECTROMETRY

被引：21

作者：

LEE, YI

SNEDDON, J

机构：

[1] MCNEESE STATE UNIV,DEPT CHEM,LAKE CHARLES,LA 70609

[2] KEONYANG UNIV,DEPT CHEM,CHUNGNAM,SOUTH KOREA

来源：

ANALYST | 1994年 / 119卷 / 07期

关键词：

EXCIMER LASER ABLATION PLASMA ATOMIC EMISSION SPECTROMETRY; GLASSES; POTASSIUM;

D O I：

10.1039/an9941901441

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A rapid, direct, and sensitive method for the determination of potassium in solid glasses based on excimer laser ablation atomic emission spectrometry (LA-AES) has been developed. This technique allows the direct detection of 0.13 mu g g(-1) of potassium in solid glass without sample preparation. Results show that the excimer LA-AES system can provide a precision of +/- 10% or better, and a linear response up to at least 461 mu g g(-1).

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收藏

页码：1441 / 1443

页数：3

相关论文

共 12 条

[1] LASER ABLATION OF SOLIDS FOR ELEMENTAL ANALYSIS BY INDUCTIVELY COUPLED PLASMA MASS-SPECTROMETRY [J].

ARROWSMITH, P .

ANALYTICAL CHEMISTRY, 1987, 59 (10) :1437-1444

[2] DIRECT DETECTION OF BERYLLIUM ON FILTERS USING THE LASER SPARK [J].

CREMERS, DA ;

RADZIEMSKI, LJ .

APPLIED SPECTROSCOPY, 1985, 39 (01) :57-63

[3] INTERACTION OF LASER-RADIATION WITH SOLID MATERIALS AND ITS SIGNIFICANCE TO ANALYTICAL SPECTROMETRY - A REVIEW [J].

DARKE, SA ;

TYSON, JF .

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1993, 8 (02) :145-209

[4]

Ingle J.D., 1988, SPECTROCHEMICAL ANAL

[5] ON THE INTERNAL STANDARDIZATION IN OPTICAL-EMISSION SPECTROMETRY OF MICROPLASMAS PRODUCED BY LASER ABLATION OF SOLID SAMPLES [J].

KO, JB ;

SDORRA, W ;

NIEMAX, K .

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1989, 335 (07) :648-651

[6] INTERACTION OF AN EXCIMER-LASER BEAM WITH METALS .3. THE EFFECT OF A CONTROLLED-ATMOSPHERE IN LASER-ABLATED PLASMA EMISSION [J].

LEE, YI ;

THIEM, TL ;

KIM, GH ;

TENG, YY ;

SNEDDON, J .

APPLIED SPECTROSCOPY, 1992, 46 (11) :1597-1604

[7]

LEE YI, 1992, APPL SPECTROSC, V46, P435

[8] QUANTITATIVE ELEMENTAL ANALYSIS OF SOLID SAMPLES BY ARF-EXCIMER LASER-ABLATED ATOMIC EMISSION-SPECTROMETRY [J].

LEE, YL ;

SNEDDON, J .

SPECTROSCOPY LETTERS, 1992, 25 (06) :881-891

[9]

Robinson J.W, 1991, PRACTICAL HDB SPECTR, V1st ed.

[10] RECENT ADVANCES IN THE FIELD OF LASER ATOMIC SPECTROSCOPY [J].

THIEM, TL ;

LEE, YI ;

SNEDDON, J .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 1993, 12 (01) :18-22