Polymeric sulphur nitride electrode: an example of electrocatalysis by surface chemical modification
Abstract
The surfaces of crystals of the anisotropic metallic conductor, polymeric sulphur nitride, (SN)x, were chemically modified by pretreatment with pentaamminechlororuthenium(III) chloride; the cyclic voltammograms of the I–/I2 couple exhibited electrocatalysis after this pretreatment.