24 research outputs found
Mass transfer at a rotating ring—cone electrode and its use to determine supersaturation of gas evolved
Sensitive amperometric titration of o-phenylenediamine employing catalyticelectrode reaction end-point detection
The catalytic prewave of the Ni-opda system has been used for a sensitive amperometric detection of the end-point of the opda titration. Au(III) was chosen as titrant from a large group of possible oxidants, because of its favourable equilibrium and kinetic properties. Three end-points are observed in the titration and the reactions involved were shown to be as follows:Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/33209/1/0000598.pd