Analysis of plutonium oxide surrogate residue using laser-induced breakdown spectroscopy

被引：36

作者：

Zheng, Hongbo ^{[2
]}

Yueh, Fang Yu ^{[1
]}

Miller, Tracy ^{[1
]}

Singh, Jagdish P. ^{[1
]}

Zeigler, Kristine E. ^{[3
]}

Marra, James C. ^{[3
]}

机构：

[1] Mississippi State Univ, ICET, Starkville, MS 39759 USA

[2] Nanjing Univ Technol, Coll Sci, Dept Appl Phys, Nanjing 210009, Peoples R China

[3] SRNL, Aiken, SC 29808 USA

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 2008年 / 63卷 / 09期

关键词：

Laser-induced breakdown spectroscopy; Plutonium oxide surrogate; Powder and pellet sample; Glass batch analysis;

D O I：

10.1016/j.sab.2008.06.005

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Laser-induced breakdown spectroscopy was used to determine the elemental composition of a CeO2 composite powder for process control verification during lanthanide borosilicate glass fabrication. Cerium oxide is used as a surrogate for plutonium oxide, which along with other canister contents will be combined with frit to make glass. Laser-induced breakdown spectroscopy data for the composition of the CeO2 batch containing concentrations of Ce, Cr, Si, Fe, Ta, Ni, Zn, Al Mg, Gd, and W were quantitatively determined from laser-induced breakdown spectroscopy spectra of both pellet and powder samples. The results of both forms were compared and it was determined that the pellet data gave slightly better precision than the powder sample. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：968 / 974

页数：7

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