Determination of trace elements in Na-bentonitic clay by INAA in Turkey

被引：2

作者：

Guven, H ^{[1
]}

Gungor, N ^{[1
]}

Alemdar, A ^{[1
]}

Ozben, CS ^{[1
]}

机构：

[1] ISTANBUL TECH UNIV,DEPT PHYS,TR-80626 MASLAK,ISTANBUL,TURKEY

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS | 1996年 / 214卷 / 04期

关键词：

D O I：

10.1007/BF02164368

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Instrumental neutron activation analysis was applied to the determination of trace elements in a Na-bentonitic clay. The irradiation was done in the Triga Mark II type reactor of ITU Nuclear Energy Institute. The sample was irradiated in two steps for ''short-'' and ''long-''lived isotopes. After irradiation, spectra were taken using a germanium detector, multichannel analyzer Canberra System 100 and a fitting program called Sampo 90. The spectra of short-lived isotopes were analyzed to determine Al, Mg,Na, K, Ca, Ti elements and Mn, V trace elements. The spectra of long-lived isotopes were analyzed to determine Sc, Br, Sb, Cs, La, Ce, Sm, Yb, Hf, Pa, Np trace elements.

引用

页码：269 / 276

页数：8

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