A reference electrode for electrochemical and cryoelectrochemical use in tetrahydrofuran solvent

We report a reference electrode for direct use in tetrahydrofuran (THF) at low temperatures. A reference solution containing equimolar amounts of ferrocene/ferrocenium hexafluorophosphate (Fc/Fc+) are prepared to give a 4 mM solution in THF that contains tetrabutylammonium hexafluorophosphate (TBAF)...