A RAPID EDXRF METHOD OF SIMULTANEOUS QUANTITATIVE ELEMENTAL ANALYSIS USING AN ANNULAR CD-109 SOURCE

被引：12

作者：

YAP, CT

SALIGAN, PP

LEENANUPAN, V

机构：

[1] Natl Univ of Singapore, Kent Ridge, Singapore, Natl Univ of Singapore, Kent Ridge, Singapore

来源：

APPLIED SPECTROSCOPY | 1987年 / 41卷 / 05期

关键词：

SPECTROSCOPY; X-RAY; -; Applications;

D O I：

10.1366/0003702874448148

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Recent work on the relation between ln(fluorescent intensity/concentration) and ln(energy of the characteristic x-ray line) simplifies multielemental quantitative determination not only for geological and biological samples but also for porcelains. In this study, we apply this method to the investigation of porcelains. Based on experimental data it is obvious that not all elements are useful for identifying porcelains as belonging to a certain region. For example, the scatter in the concentrations of Fe for samples from various regions shows that there is no correlation between Fe concentration and place of manufacture. However, elements like Rb, Sr, Y, Zr, and Nb are in general quite useful for this purpose, especially if we make a triangular plot.

引用

页码：906 / 908

页数：3

共 12 条

[1] MAJOR AND TRACE-ELEMENTS DETERMINATION IN GEOLOGICAL AND BIOLOGICAL SAMPLES BY ENERGY-DISPERSIVE X-RAY-FLUORESCENCE SPECTROMETRY [J].

MATSUMOTO, K ;

FUWA, K .

ANALYTICAL CHEMISTRY, 1979, 51 (14) :2355-2358

[2]

TAKAMATSU T, 1978, BUNSEKI KAGAKU, V27, P193

[3] A MONTE-CARLO APPROACH TO X-RAY-FLUORESCENCE ANALYSIS AT LOW ENERGIES USING AN ANNULAR FE-55 SOURCE [J].

YAP, CT ;

SALIGAN, PP .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1986, 251 (01) :140-143

[4] ENERGY-DISPERSIVE X-RAY-FLUORESCENCE ANALYSIS OF CHINESE PORCELAINS USING AM-241 [J].

YAP, CT ;

TANG, SM .

ARCHAEOMETRY, 1985, 27 (FEB) :61-63

[5] X-RAY-FLUORESCENCE STUDIES ON LOW-Z ELEMENTS OF STRAITS CHINESE PORCELAINS USING FE-55 AND CD-109 ANNULAR SOURCES [J].

YAP, CT .

X-RAY SPECTROMETRY, 1987, 16 (02) :55-56

[6] X-RAY-FLUORESCENCE ANALYSIS OF CHINESE PORCELAINS FROM KANG-HSI TO MODERN TIMES USING CD-109 SOURCE [J].

YAP, CT ;

TANG, SM .

APPLIED SPECTROSCOPY, 1984, 38 (04) :527-529

[7] XRF-ANALYSIS OF NONYA WARES USING AN ANNULAR AMERICIUM SOURCE [J].

YAP, CT .

ARCHAEOMETRY, 1986, 28 :197-201

[8] EDXRF ANALYSIS OF STRAITS CHINESE PORCELAINS FOR ZIRCONIUM AND NIOBIUM USING A CD-109 SOURCE [J].

YAP, CT .

APPLIED SPECTROSCOPY, 1986, 40 (06) :839-840

[9] QUANTITATIVE XRF ANALYSIS OF TRACE BARIUM IN PORCELAINS BY SOURCE EXCITATION [J].

YAP, CT ;

TANG, SM .

APPLIED SPECTROSCOPY, 1985, 39 (06) :1040-1042

[10] ZN K-ALPHA/RB K-BETA RATIO OF CHING, REPUBLIC AND MODERN CHINESE PORCELAINS [J].

YAP, CT ;

TANG, SM .

X-RAY SPECTROMETRY, 1985, 14 (04) :157-158

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