Determination of fluorine concentrations in soil samples using proton induced gamma-ray emission

被引：9

作者：

Srivastava, A. ^{[1
]}

Chhillar, S. ^{[2
]}

Singh, D. ^{[3
]}

Acharya, R. ^{[2
]}

Pujari, P. K. ^{[2
]}

机构：

[1] Panjab Univ, Dept Chem, Chandigarh 160014, India

[2] Bhabha Atom Res Ctr, Radiochem Div, Bombay 400085, Maharashtra, India

[3] Punjab Agr Univ, Dept Soil, Ludhiana 141027, Punjab, India

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2014年 / 302卷 / 03期

关键词：

Soil; Fluorine; PIGE; Gamma-ray spectrometry; 4 MeV proton beam; QUALITY-CONTROL; ION; YIELDS;

D O I：

10.1007/s10967-014-3661-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A non-destructive, in situ current normalized particle induced gamma-ray emission methodology has been standardized for quantification of fluorine (F) in soil samples from Punjab state, India. The samples were irradiated using 4 MeV proton beam from the Folded Tandem Ion Accelerator at BARC, Mumbai. The gamma rays of energies 197 and 478 keV arising from F-19(p, p'gamma)F-19 and Li-7(p, p'gamma)Li-7 nuclear reactions were measured using high resolution gamma-ray spectrometry. The concentration of fluorine in soil samples was found to vary between 414 and 5,746 mg kg(-1).

引用

页码：1461 / 1464

页数：4

共 20 条

[1]

Arlappa N., 2013, International Journal of Research and Development of Health, V1, P97

[2]

Blagojevic S, 2002, J AGR SCI, V47, P37

[3] A simple and sensitive particle induced gamma-ray emission method for non-destructive quantification of lithium in lithium doped Nd2Ti2O7 ceramic sample [J].