Determination of ten lanthanoids in chondritic meteorites by radiochemical neutron activation analysis using coaxial and planar type pure Ge detectors

研究成果: Article

11 引用 (Scopus)

抄録

In order to determine the trace amounts (3 ng-100 ng) of lanthanoids in chondritic meteorites, new and convenient analytical procedures of radiochemical neutron activation method were presented. Applying these procedures to Antarctic meteorites, a total of ten lanthanoids (La, Ce, Nd, Sm, Eu, Gd, Tb, Tm, Yb, and Lu) were precisely determined in a sample of 50-100 mg. Considering several error sources such as counting statistics, collection of interferences, and determination of chemical yield, magnitude of overall error was estimated for each element.

元の言語English
ページ(範囲)385-397
ページ数13
ジャーナルJournal of Radioanalytical and Nuclear Chemistry Articles
111
発行部数2
DOI
出版物ステータスPublished - 1987 4 1
外部発表Yes

Fingerprint

Meteoroids
Meteorites
Neutron Activation Analysis
Lanthanoid Series Elements
Neutron activation analysis
Detectors
Neutrons
Chemical activation
Statistics
Research Design

ASJC Scopus subject areas

  • Analytical Chemistry
  • Nuclear Energy and Engineering
  • Radiology Nuclear Medicine and imaging
  • Pollution
  • Spectroscopy
  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

これを引用

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