Abstract
Reduction of Tl{sup +}, UO{sub 2}{sup ++} and Co{sup ++} at the dropping mercury electrode in presence of 9-fluorenone (9-fl) in aqueous sodium perchlorate were studied. Tl{sup +} give two polarographic waves, these waves increase with increasing concentrations of Tl{sup +}. A linear relatonship was obtained for the plot of I{sub d} vs. C{sub Tl}+ for the first wave, showing that this wave can be taken for the determination of Tl+ in this media. Uranyl ion is reduced giving a polarogram consisting of two waves. The first wave represents the reduction of UO{sub 2}{sup ++} from +6 {yields} +4 state, and the second wave represents the reduction of UO{sub 2}++ from +4 {yields} 3 state. Co++ give a polarogram consisiting of one wave, E{sub 1/2} of this wave = -1.40 V as. SCE. (authors).
El-Maraghy, S B;
Abdelmoati, E;
[1]
Topaloglou, A
[2]
- Chemistry Dept., Faculty of Education, Ain-Shams Univ., Roxy, Cairo (Egypt)
- Bereich Lebenswissenschaften, Oesterreichisches Forschungszentrum Seibersdorf GmbH, Seibersdorf (Austria)
Citation Formats
El-Maraghy, S B, Abdelmoati, E, and Topaloglou, A.
Reduction of thallium, uranium and cobalt at the dropping mercury electrode in presence of 9-fluorenone in aqueous sodium perchlorate.
Austria: N. p.,
1992.
Web.
El-Maraghy, S B, Abdelmoati, E, & Topaloglou, A.
Reduction of thallium, uranium and cobalt at the dropping mercury electrode in presence of 9-fluorenone in aqueous sodium perchlorate.
Austria.
El-Maraghy, S B, Abdelmoati, E, and Topaloglou, A.
1992.
"Reduction of thallium, uranium and cobalt at the dropping mercury electrode in presence of 9-fluorenone in aqueous sodium perchlorate."
Austria.
@misc{etde_10126611,
title = {Reduction of thallium, uranium and cobalt at the dropping mercury electrode in presence of 9-fluorenone in aqueous sodium perchlorate}
author = {El-Maraghy, S B, Abdelmoati, E, and Topaloglou, A}
abstractNote = {Reduction of Tl{sup +}, UO{sub 2}{sup ++} and Co{sup ++} at the dropping mercury electrode in presence of 9-fluorenone (9-fl) in aqueous sodium perchlorate were studied. Tl{sup +} give two polarographic waves, these waves increase with increasing concentrations of Tl{sup +}. A linear relatonship was obtained for the plot of I{sub d} vs. C{sub Tl}+ for the first wave, showing that this wave can be taken for the determination of Tl+ in this media. Uranyl ion is reduced giving a polarogram consisting of two waves. The first wave represents the reduction of UO{sub 2}{sup ++} from +6 {yields} +4 state, and the second wave represents the reduction of UO{sub 2}++ from +4 {yields} 3 state. Co++ give a polarogram consisiting of one wave, E{sub 1/2} of this wave = -1.40 V as. SCE. (authors).}
place = {Austria}
year = {1992}
month = {Oct}
}
title = {Reduction of thallium, uranium and cobalt at the dropping mercury electrode in presence of 9-fluorenone in aqueous sodium perchlorate}
author = {El-Maraghy, S B, Abdelmoati, E, and Topaloglou, A}
abstractNote = {Reduction of Tl{sup +}, UO{sub 2}{sup ++} and Co{sup ++} at the dropping mercury electrode in presence of 9-fluorenone (9-fl) in aqueous sodium perchlorate were studied. Tl{sup +} give two polarographic waves, these waves increase with increasing concentrations of Tl{sup +}. A linear relatonship was obtained for the plot of I{sub d} vs. C{sub Tl}+ for the first wave, showing that this wave can be taken for the determination of Tl+ in this media. Uranyl ion is reduced giving a polarogram consisting of two waves. The first wave represents the reduction of UO{sub 2}{sup ++} from +6 {yields} +4 state, and the second wave represents the reduction of UO{sub 2}++ from +4 {yields} 3 state. Co++ give a polarogram consisiting of one wave, E{sub 1/2} of this wave = -1.40 V as. SCE. (authors).}
place = {Austria}
year = {1992}
month = {Oct}
}