분석과학 (Analytical Science and Technology)

  • 제20권3호
  • /
  • Pages.246-250
  • /
  • 2007
  • /
  • 1225-0163(pISSN)
  • /
  • 2288-8985(eISSN)
한국분석과학회 (The Korean Society of Analytical Sciences)
권호 표지
DOI QR코드

DOI QR Code

8-Hydroxyquinoline을 이용한 크롬 3가 및 6가의 분리 및 분석

Separation and analysis of Cr(III) and Cr(VI) using 8-hydroxyquinoline complexation of Cr(III)

  • 임헌성 (한국화학연구원 화학분석센터) ;
  • 이석근 (한국화학연구원 화학분석센터)
  • 투고 : 2007.04.02
  • 심사 : 2007.04.23
  • 발행 : 2007.06.28
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The quantitative determination of chromium(VI) by separation from chromium(III) complex of 8-hydroxyquinoline using solvent extraction has been studied. The reaction conditions for chromium(III) complex of 8-hydroxyquinoline and the solvent extraction of complex were investigated in detail. The chromium(III) complex was extracted with organic solvent (n-hexane) and residual chromium(VI) was determined by ICP-AES in aqueous layer. This technique is quantitative in the pH range of 8-9 and the limitations such as interfering ions were discussed.

키워드

참고문헌

  1. V. J. Zatka, Am. Ind. Hyg. Assoc. J., 46(6), 327 (1985)
  2. M. Sperling, X. Yin and B. Welz, Analyst, 117, 629 (1992)
  3. A. G. Cox, I. G. Cook and C. W. McLeod, Analyst, 110, 331 (1985) https://doi.org/10.1039/an9851000985
  4. M. Sperling, S. Xu and B. Welz, Anal. Chem., 64, 3101 (1992) https://doi.org/10.1021/ac00045a700
  5. J. Prokisch, B. Kovacs, Z. Gyori and J. Loch, Commun. Soil Sci. Plant Anal., 26, 2051 (1995)
  6. M. Derbyshire and A. Lamberty, Anal. Chem., 71, 4203 (1999)
  7. J. Wang, K. Ashley, E. R. Kennedy and C. Neumeister, Analyst, 122, 1307 (1997)
  8. V. Ososkov, B. Kebbekus and D. Chesbro, Anal. Letters, 29(10), 1829 (1996)
  9. A. G. Cox and C. W. McLeod, Analytica Chimica Acta, 179, 487 (1986)
  10. Y. S. Kim, S. J. Park and J. M. Choi, Bull. Korean Chem. Soc., 14, 330 (1993)
  11. J. D. Hwang and W. J. Wang, Appl. Spectro., 48(9), 1111 (1994) https://doi.org/10.1366/0003702944029721
  12. H. S. Lim and S. G. Lee, Anal. Sci. & Technology, 13(4), 544 (2000)
  13. M. T. Abell and J. R. Carlberg, Am. Ind. Hyg. Assoc. J., April, 229 (1974)
  14. C. L. Nazario and E. E. Menden, JALCA, 85, 212 (1990)
  15. K. Wrbel, K. Wrbel, P. L. Lpez-de-Alba and L. Lpez- Martinez, Talanta, 44, 2129 (1997)
  16. E. Beceiro-Gonzalez, J. Barciela-Garcia, P. Bermejo- Barrera and A. Bermejo-Barrera, Fresenius J. Anal. Chem., 344, 301 (1992)
  17. P. Liang, L. Yang, B. Hu and Z. Jiang, Anal. Sci., 19, 1167 (2003) https://doi.org/10.2116/analsci.19.1167
  18. X. Zhu, B. Hu, Z. Jiang, Y. Wu and S. Xiong, Analytica Chimica Acta, 471, 121 (2002)
  19. H. Filik, Microchim. Acta, 140, 205 (2002)
  20. E. K. Paleologos, C. D. Stalikas, S. M. Tzouwara-Karayanni, G. A. Pilids and M. I. Karayannis, J. Anal. At. Spectrom., 15, 287 (2000)