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Polarographic estimation of uranium(VI) at the dropping mercury electrode in phosphoric acid

✍ Scribed by Wahid U. Malik; Hari Om Gupta; Chokhey Lal Sharma

Publisher
Elsevier Science
Year
1967
Weight
202 KB
Volume
14
Category
Article
ISSN
0022-0728

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The kinetics of polarographic reduction of uranium(V1) has been investigated in phosphoric acid solutions of concentration 0.1, I, 1.85, 5 and IO M. In the 0.1 M acid solution two waves were obtained, whereas only one reduction wave appeared in solutions >M. The diffusion coefficient of the reacting

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The effects of charged (anionic and cationic) and uncharged (non-ionic) surfactants (SAS) on the polarographic waves of uranium(V1) in phosphoric acid solutions of concentrations O-1, 1,5 and 10 M were investigated. The non-ionic surfactant (Triton X-100) was found to cause retardation of reactions