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

M. Ebihara

doi:10.1007/BF02072871

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

M. Ebihara^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	385-397
Number of pages	13
Journal	Journal of Radioanalytical and Nuclear Chemistry Articles
Volume	111
Issue number	2
DOIs	https://doi.org/10.1007/BF02072871
Publication status	Published - 1987 Apr 1
Externally published	Yes

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

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/BF02072871

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abstract = "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.",

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year = "1987",

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journal = "Journal of Radioanalytical and Nuclear Chemistry",

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T1 - Determination of ten lanthanoids in chondritic meteorites by radiochemical neutron activation analysis using coaxial and planar type pure Ge detectors

AU - Ebihara, M.

PY - 1987/4/1

Y1 - 1987/4/1

N2 - 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.

AB - 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.

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JO - Journal of Radioanalytical and Nuclear Chemistry

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IS - 2

ER -

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

Abstract

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UN SDGs

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