Simultaneous Determination of Trace Lead (II), Cadmium (II) and Cobalt (II) by Differential Pulse Anodic Stripping Voltammetry Using Polyacrylic acid/Glassy Carbon Electrode
Keywords:
Polyacrylic acid, Glassy carbon electrode, Lead, Cadmium, Cobalt and differential pulse anodic stripping voltammetry.Abstract
Polyacrylic acid/Glassy carbon electrode (PAA/GCE) was employed for the determination of lead(II), cadmium(II) and cobalt(II). With differential pulse anodic stripping voltammetry, the following optimal conditions were determined: Deposition potential: -0.8V, Accumulation time: 300seconds, amplitude: 0.06V, pulse period: 0.02seconds, pulse width: 0.01seconds and sampling width: 0.0033seconds and pH 6.0. Under these optimal conditions, linear calibration curves were obtained in a range of 125
References
M. Heitzmann, L. Basaez, F. Brovelli, C. Bucher, D. Limosin, E. Pereira, B. L. Rivas, G. Yal, E. Saint-Aman, J. C. Moutet.
J. B. Jia, L. Y. Cao, Z. H. Wang, T. X. Wang.
E. P. Achterberg, C. Braungardt,.
G. March, T. D. Nguyen and B. Piro.
L. Pujol, D. Evrard, K. Groenen-Serrano, M. Freyssinier, A. Ruffien-Cizsak and P. Gros.
A. A. Ensafi, K. Zarei.
J-M. Zen, C-C. Yang, A. S. Kumar.
O. Estevez-Hernandez, I. Naranjo-Rodr?guez, J. L. Hidalgo-Hidalgo de Cisneros, E. Reguera,
K. C. Honeychurch, D. M. Hawkins, J. P. Hart, D. C. Cowell.
M. Li, H. Gou, I. Al-Ogaidi, and N. Wu.
V. Somerset, J. Leaner, R. Mason, E. Iwuoha, A. Morrin,
T.M. Florence,
K. Olsen, J. Wang, R. Setiadji, J. Lu.
Z. Liu, Y. Miao, Z. Wang, G. Yin.
C. Elviraa, J. F. Manoa, J. San Romanb, R. L. Reisa.
M. d. Anamul Haque, T. Kurokawa, J. P. Gong.
A. Li, A. Wang, J. Chen.
V. Bekiari, M. Sotiropoulou, G. Bokias, P. Lianos.
Q. Tang, J. Wu, H. Sun, S. Fan,; D. Hu, Lin.
P. Nursel, A. G
S. Elamathi, N. Saravanan, R. Padmavathi, D. Sangeetha,
Y. A. Magdy, S.I. M. Mohammad, R. A. S. Tariq.
O. T. Yay?ntas, S. Y?lmaz, M. Turkoglu, Y. Dilgin.
WHO (2003) International year of fresh water. General Assembly Resolution A/RES/55/196. Official website: www.wateryear2003.org
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