Film stripping voltammetry.
Film stripping voltammetry is a new electrochemical analytical method consisting in concentrating the test substance in the form of a metal or a sparingly soluble compound on the electrode surface and subsequently recording the current for electrodissolution of the deposit. The method has been worked out for determination of metal ions, anions and variable valence ions, with sensitivities as low as 10(-9)M. As indicator electrodes, solid, usually graphite, electrodes and stationary mercury electrodes are used.
Brainina
K Z
KZ
Department of Physical and Analytical Chemistry, Sverdlovsk Institute of National Economy, Sverdlovsk 26, ul. Dekabristov 20, U.S.S.R.