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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 9, Number 2
JKCSEZ 9(2)
April 20, 1965 

 
Title
Preparation of Carrier-free Fe-59 by Korean TRIGA Mark Ⅱ Reactor

무담체 철-59제조에 관한 연구
Author
Keung Shik Park

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Abstract
우리나라 연구용 원자로 TRIGA Mark Ⅱ에 의한 무담체의 Fe-59를 제조한 분리법과 방사화학적 순도 및 핵반응단면적을 검사하였다. 분리된 Fe-59를 γ-ray spectrometry와 반감기측정에 의하여 순도를 정한 결과 99.9%이상이었다.

Possibility on carrier-free Fe-59 preparation by Korean TRIGA Mark Ⅱ reactor was investigated, namely average cross section on Co59(n,p) Fe59 reaction, separation by anion exchange resin and radiochemical purity. Radiochemical purity of Fe-59 separated was checked by the method of γ-ray spectrometry with 256-multichannel pulse height analyzer and of half life determination. This method permits Fe-59 preparation with radiochemical purity of > 99.9%.

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