Determination of Vanadium with N-Benzoylphenylhydroxylamine by Adsorptive Stripping Voltammetry
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1994, v.7 no.4, pp.461-469
Choi, Sung Yung
Choi, Won Hyung
Lee, Jin Sik
Lee, Sang Hoon
Lee, Yeong Sig
Choi,
S. Y., Choi,
W. H., Lee,
J. S., Lee,
S. H., &
Lee,
Y.
S.
(1994). Determination of Vanadium with N-Benzoylphenylhydroxylamine by Adsorptive Stripping Voltammetry. Analytical Science and Technology, 7(4), 461-469.
Abstract
Trace vanadium was determined by Adsorptive stripping voltammetry with HMDE in PIPES buffer solution. N-Benzoylphenylhydroxylamine was used as a ligand. The calibration curve of vanadium was linear over the range of <TEX>$10{\sim}70{\mu}g/L$</TEX> on accumulation potential of +0.15V and on accumulation time of 10 sec. The various metal ions did not interfere with the determination of vanadium(V) in this case.
- keywords
-
Vanadium,
N-Benzoylphenylhydroxylamine,
Adsorptive Stripping Voltammetry