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    KCI등재 SCOPUS

    알파분광법과 중성자방사화분석법에 의한 극미량의 악티늄계원소(Am, Pu, Th, U)분석연구 = Determination of trace actinide(Am, Pu, Th, U) using alpha spectrometry and neutron activation analysis

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    https://www.riss.kr/link?id=A104829557

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    다국어 초록 (Multilingual Abstract) kakao i 다국어 번역

    Determination of actinides in the environmental sample requires separation of each element. This procedure is tedious and time consuming. And also, the detection limits of some nuclides using alpha spectrometry are rather higher. To overcome the lower detection limit and complicated separation procedure, a simple analytical technique for the determination of actinide isotopes in the environmental samples was developed and applied to IAEA and NIST reference sediment samples. For the separation of actinides from matrix, anion exchange resin and TRU-spec extraction chromatography resin were used and chemical yields were obtained using natural uranium, thorium, 242Pu and 243Am tracers. For overcoming the higher detection limits of U and Th in alpha spectrometry, neutron activation analysis was applied. Using combined method, the detection limit was increased about 10 times. The activity values of each isotope were consistent with the reference values reported by IAEA and NIST.
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    Determination of actinides in the environmental sample requires separation of each element. This procedure is tedious and time consuming. And also, the detection limits of some nuclides using alpha spectrometry are rather higher. To overcome the lower...

    Determination of actinides in the environmental sample requires separation of each element. This procedure is tedious and time consuming. And also, the detection limits of some nuclides using alpha spectrometry are rather higher. To overcome the lower detection limit and complicated separation procedure, a simple analytical technique for the determination of actinide isotopes in the environmental samples was developed and applied to IAEA and NIST reference sediment samples. For the separation of actinides from matrix, anion exchange resin and TRU-spec extraction chromatography resin were used and chemical yields were obtained using natural uranium, thorium, 242Pu and 243Am tracers. For overcoming the higher detection limits of U and Th in alpha spectrometry, neutron activation analysis was applied. Using combined method, the detection limit was increased about 10 times. The activity values of each isotope were consistent with the reference values reported by IAEA and NIST.

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    참고문헌 (Reference)

    1 Michel, H, "Talanta" 48 : 821-825, 1999

    2 Lee, M.H, "Talanta" 54 : 181-186, 2001

    3 Dietz, M.L, "Talanta" 54 : 1173-1184, 2001

    4 Lee, M.H, "Nucl. Instr. Meth. A" 447 : 593-600, 2000

    5 Gingell, T, "J. Radioanal. Nucl. Chem." 226 : 185-189, 1997

    6 Glover, S.E, "J. Radioanal. Nucl. Chem." 234 : 213-218, 1998

    7 Glover, S.E, "J. Radioanal. Nucl. Chem." 234 : 201-208, 1998

    8 Smith, L.L, "J. Radioanal. Nucl. Chem." 234 : 201-208, 1998

    9 Rosa, J.J.L, "J. Radioanal. Nucl. Chem." 248 : 765-770, 2001

    10 Burnett, W.C, "J. Radioanal. Nucl. Chem." 226 : 121-127, 1997

    1 Michel, H, "Talanta" 48 : 821-825, 1999

    2 Lee, M.H, "Talanta" 54 : 181-186, 2001

    3 Dietz, M.L, "Talanta" 54 : 1173-1184, 2001

    4 Lee, M.H, "Nucl. Instr. Meth. A" 447 : 593-600, 2000

    5 Gingell, T, "J. Radioanal. Nucl. Chem." 226 : 185-189, 1997

    6 Glover, S.E, "J. Radioanal. Nucl. Chem." 234 : 213-218, 1998

    7 Glover, S.E, "J. Radioanal. Nucl. Chem." 234 : 201-208, 1998

    8 Smith, L.L, "J. Radioanal. Nucl. Chem." 234 : 201-208, 1998

    9 Rosa, J.J.L, "J. Radioanal. Nucl. Chem." 248 : 765-770, 2001

    10 Burnett, W.C, "J. Radioanal. Nucl. Chem." 226 : 121-127, 1997

    11 Veselsky, J.V, "J. Radioanal Chem" 21 : 97-100, 1974

    12 Pilvio, R, "J. Environ. Radioact." 43 : 343-356, 1999

    13 Truscott, J.B, "J. Chromatogr A." 928 : 91-98, 2001

    14 Eakins, J.D, "Health Phys." 14 : 461-467, 1968

    15 Takeishi, H, "Anal. Chim. Acta" 431 : 69-80, 2001

    16 Horwitz, E.P, "Anal. Chim. Acta" 281 : 361-372, 1993

    17 Truscott, J.B, "Anal. Chim. Acta" 433 : 245-253, 2001

    18 Mellado, J, "Anal. Chim. Acta" 443 : 81-90, 2001

    19 Pin, C, "Anal. Chim. Acta" 339 : 79-89, 1997

    20 Horwitz, E.P, "Anal. Chim. Acta" 310 : 63-78, 1995

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    학술지 이력

    학술지 이력
    연월일 이력구분 이력상세 등재구분
    2023 평가 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
    2020-01-01 등재 등재학술지 유지 (해외등재 학술지 평가) KCI등재
    2016-01-01 등재 등재학술지 선정 (계속평가) KCI등재
    2015-12-01 등재 등재후보로 하락 (기타) KCI등재후보
    2011-02-28 학술지명변경 외국어명 : Analytuacl Science & Technology -> Analytical Science & Technology KCI등재
    2011-01-01 등재 등재 1차 FAIL (등재유지) KCI등재
    2009-01-01 등재 등재학술지 유지 (등재유지) KCI등재
    2007-01-01 등재 등재학술지 유지 (등재유지) KCI등재
    2004-01-01 등재 등재학술지 선정 (등재후보2차) KCI등재
    2003-01-01 등재 등재후보 1차 PASS (등재후보1차) KCI등재후보
    2002-01-01 등재 등재후보학술지 유지 (등재후보1차) KCI등재후보
    2000-07-01 등재 등재후보학술지 선정 (신규평가) KCI등재후보
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    학술지 인용정보

    학술지 인용정보
    기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
    2016 0.24 0.24 0.2
    KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
    0.22 0.2 0.393 0.05
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