▎ 摘　　要

NOVELTY - Graphene, lanthanum-doped, modified titanium-based lead dioxide material comprises a titanium substrate (1), tin antimony oxide heat deposited at the bottom layer (2) of the titanium base and tin-lead oxide electrolytically deposited at the bottom layer of the graphene and lanthanum modified beta-lead oxide active layer (3). USE - Graphene, lanthanum-doped, modified titanium-based lead dioxide material used as electrode. ADVANTAGE - Preparation method of lead oxide layer is eliminated, thus simplifying the process. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the modified titanium-based lead dioxide electrode preparation method comprising heat depositing tin-lead oxide layer at the bottom, electrolytically depositing graphene and lanthanum beta-lead oxide active layer on the titanium substrate, heat deposition of tin antimony oxide on titanium substrate with bottom layer as anode and graphite as the cathode with current density of 0.5 to 1 A/dm2, lead oxide active layer electrolytic deposition in acidic deposition liquid at 40-60o?C for 0.5 to 1 hour where depositing liquid comprises graphite, lanthanum nitrate, lead nitrate, saltpeter acid and surface active agent. DESCRIPTION OF DRAWING(S) - The drawing is a cross section of the electrode. Titanium base (1) Bottom layer (2) Active layer (3)