Based on the review of application of WC and its composite catalysis in chemical reactions, the electrochemical behaviors and kinetic characteristics of nitro-compounds on WC and its composite electrodes are studied by electrochemical test techniques, the morphology of WC and its composite electrodes are characterized by SEM and XRD.The WC and its composite electrodes prepared by optimum technology are characterized by SEM and XRD. The results show that the surfaces of the electrodes are well-distributed an...