Ir–Ta Titanium Mesh Electrode

Ir–Ta Titanium Mesh Electrode | FrankLab

Product Overview

The FrankLab Ir–Ta Titanium Mesh Electrode is a high-performance MMO anode engineered for extreme durability, outstanding oxygen evolution efficiency, and long-term operation in harsh chemical environments.

This electrode features a titanium mesh substrate coated with a mixed metal oxide layer of Iridium and Tantalum (Ir–Ta MMO). This coating delivers exceptional catalytic activity and chemical stability—significantly extending electrode lifespan compared to noble-metal-coated electrodes.

Ir–Ta/Ti mesh electrodes are widely used in：

•Oxygen Evolution Reaction (OER)

•Chlorine Evolution Reaction (CER)

•Electro-oxidation for wastewater treatment

•Industrial electrolysis

•High-current-density research

•Electrochemical synthesis

Each electrode is built from:

•Titanium Mesh (Grade 1 or Grade 2)

•Ir–Ta MMO Coating

•PTFE Electrode Rod

•Gold-Plated Copper Terminal

Optional diagonal reinforcement improves rigidity for larger mesh sizes or flow cells.

Key Features

• Ir–Ta Mixed Metal Oxide Coating (MMO)

•Ultra-long lifetime under high anodic potentials

•Very high catalytic efficiency for OER & CER

•Resistant to oxidative degradation

•Less expensive than pure platinum while providing superior durability

•Customizable Ir/Ta ratio and coating thickness

• Titanium Mesh Substrate

•Extremely corrosion-resistant

•Lightweight and mechanically strong

•Excellent electrolyte access due to open mesh geometry

•Compatible with high-flow and high-turbulence cells

•Available with or without reinforcement

• Optional Diagonal Reinforcement

•Enhances rigidity

•Prevents deformation under flow or high current

•Recommended for mesh ≥ 25×25 mm

• PTFE Electrode Rod

•Fully chemically inert

•Maintains electrode geometry

•Suitable for aggressive electrolytes and hot environments

• Gold-Plated Copper Terminal (FrankLab Standard)

•Provides stable, low-resistance electrical contact

•Corrosion-proof

•Compatible with all standard potentiostat connections

Technical Specifications

Recommended Applications

Electrocatalysis & Gas Evolution

•OER

•CER

•Hydrogen peroxide generation

•Anodic oxidation studies

Industrial & Environmental Electrochemistry

•Electrochemical wastewater treatment

•Electro-chlorination & disinfectant generation

•Organic electrosynthesis (oxidative reactions)

•Metal recovery & electro-winning

General Electrochemical Research

•CV, LSV, EIS

•High-current-density tests

•Corrosion/oxidation stability evaluation

Available Sizes（Standard）

Customization Available

FrankLab provides full customization for MMO electrodes.

Custom Options

•Coating thickness（1–10 μm or higher）

•Ir/Ta ratio（high-Ir for OER / balanced for wastewater / high-Ta for lifetime）

•Mesh size, shape, wire thickness

•Substrate grade（1 or 2）

•Terminal material variations

•Special geometries for flow cells or industrial stacks

•Multi-layer or gradient MMO coatings

You will receive a tailored design + quotation within 24 hours.

For Custom Orders or Inquiries

If you have custom requirements or any additional questions, feel free to contact us:

Email: support@franklab.shop

Why Choose FrankLab?

FrankLab Focused on electrochemical & research materials

•Stable quality for repeatable experiments

•Flexible customization capability

•Trusted by universities, institutes, and industrial R&D labs