Iridium tantalum oxide titanium anode
Material:Gr1 Titanium as substrate, MMO as coating
Coating Types: IrO2 +Ta2O5 +X
Dimension & Shape: Plate, mesh, rod, or customized
Voltage: ＜1.45V
Current Density: ＜15,000A/㎡
Work time: 300-400 H
Noble Metal Content: 15-40g/㎡
Coating Thickness: 8~15μm
Product Introduction
Iridium–tantalum coated titanium electrodes are advanced MMO (Mixed Metal Oxide) anodes designed for high-efficiency oxygen evolution applications. Built on a Grade 1 titanium substrate with IrO₂–Ta₂O₅ coating, they deliver excellent durability, catalytic performance, and cost-effective operation in electrochemical systems.
Material & Structure
Substrate: Titanium Gr1
Coating: IrO₂ + Ta₂O₅ + X (customizable)
Type: MMO (Mixed Metal Oxide) electrode
Technical Specifications
Parameter | Value |
Voltage | ＜ 1.45 V |
Current Density | ＜ 15,000 A/m² |
Working Time | 300 – 400 hours |
Noble Metal Content | 7 – 40 g/m² |
Coating Thickness | 8 – 15 μm |
Shape | Plate, Mesh, Rod, Custom |
Key Features
High Efficiency & Catalytic Activity
Excellent oxygen evolution performance
High electrocatalytic efficiency reduces energy consumption
Long Service Life
Strong coating adhesion
Stable operation under high current density
Corrosion & Chemical Resistance
Suitable for aggressive environments
Strong resistance to oxidation and chemical attack
Cost-Effective Operation
Low maintenance requirements
Optimized noble metal usage
Environmentally Friendly
Clean electrochemical reactions
Reduced secondary pollution
Core Advantages
High oxygen evolution potential
Increased productivity
Reduced operating costs
Stable performance under demanding conditions
Applications
Electro galvanizing & metal recycling
Aluminum anodizing
Electrosynthesis & membrane processes
Precious metal plating (Ag, Au, Rh, Cu, Zn, Ni)
Reverse pulse copper plating
Tinplate production
Wastewater treatment
Cathodic protection systems
Hydrometallurgy
Chlor-alkali industry
Value Proposition
Iridium–tantalum MMO coated titanium electrodes provide a reliable, high-performance solution for oxygen evolution processes, combining:
Superior catalytic efficiency
Long operational life
Reduced energy and maintenance costs
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