Quantitative analysis of pottery glaze by laser induced breakdown spectroscopy

被引:57
作者
Yoon, Y
Kim, T
Yang, M
Lee, K
Lee, G
机构
[1] Korea Inst Geol Mining & Mat, Earth Environ Div, Yusung Ku, Taejon 305350, South Korea
[2] Chungnam Natl Univ, Dept Chem, Yusung Ku, Taejon 305764, South Korea
关键词
laser induced breakdown spectroscopy; quantitative analysis; pottery glaze;
D O I
10.1016/S0026-265X(00)00155-7
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Laser induced breakdown spectroscopy (LIBS) has been applied for the analysis of old pottery glaze. The plasma is generated by focusing a pulsed Nd:YAG laser on the target at air atmospheric pressure. Quantitative analysis was performed on a number of glass bead samples, and a linear calibration curve with a slope of near unity was obtained. The major glaze elements such as Fe, Ca, Mg, Al and Si were analyzed, and the results were compared with X-ray fluorescence method. Elemental analysis showed that the glaze color difference were due to Fe content variation. (C) 2001 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码:251 / 256
页数:6
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