I want to reduce vanadyl to vanadium (III), can somebody please suggest some appropriate methods for it? I am trying to make a redox flow battery for a project but I have only vanadyl sulfate.
Asked
Viewed
259 times
5
$\begingroup$
$\endgroup$
-
$\begingroup$ Have you consulted a table of reduction potentials such as here? $\endgroup$ – bon Jun 10 '15 at 9:21
-
$\begingroup$ chemwiki.ucdavis.edu/Inorganic_Chemistry/Descriptive_Chemistry/… $\endgroup$ – user15489 Jun 10 '15 at 9:24
-
$\begingroup$ chemed.chem.purdue.edu/demos/main_pages/12.7.html $\endgroup$ – user15489 Jun 10 '15 at 9:46
-
$\begingroup$ my guess is that in acidic environment it should be easily reduced. So, 2VOSO4/H2SO4 + reducer should do the trick. Maybe, oxalic acid in boiling diluted acid? $\endgroup$ – permeakra Jun 10 '15 at 12:59
