Ir–Ta Titanium Sheet Electrode

Ir–Ta Titanium Sheet Electrode | FrankLab

Product Overview

The FrankLab Ir–Ta Titanium Sheet Electrode is a high-performance MMO (Mixed Metal Oxide) anode designed for electrochemical systems requiring extreme durability, high oxygen evolution efficiency, and long-term structural integrity.

This electrode features a titanium substrate coated with an Iridium–Tantalum oxide layer, forming a stable, conductive, and corrosion-resistant surface optimized for OER, CER, electro-oxidation, electrosynthesis, industrial electrolysis, and wastewater treatment applications.

Each electrode is composed of:

• Titanium Sheet (Grade 1 or 2)

• Ir–Ta Mixed Metal Oxide Coating（customizable loading & thickness）

• PTFE Electrode Rod（chemically inert）

• Gold-Plated Copper Terminal（FrankLab standard）

The MMO coating provides catalytic activity comparable to noble metals while offering superior cost efficiency and long lifespan.

Key Features

• Ir–Ta Mixed Metal Oxide Coating (MMO)

• Highly stable under high anodic potentials

• Excellent catalytic activity for OER and CER

• Long operational lifetime in acidic, alkaline, and chloride-containing media

• Resistant to coating degradation even in oxidizing conditions

• Customizable Ir/Ta ratio and coating thickness

• Titanium Sheet Substrate

• Lightweight, strong, highly corrosion-resistant

• Maintains structural stability during long electrolysis cycles

• Grade 1 or Grade 2 titanium available

• PTFE Electrode Rod

• Chemically inert, solvent-resistant, heat-stable

• Prevents contamination and ensures consistent immersion depth

• Length and diameter customizable

• Gold-Plated Copper Terminal (Standard FrankLab Configuration)

• High electrical conductivity

• Corrosion-resistant and non-contaminating

• Ensures stable, low-noise current flow

• Compatible with all electrochemical workstations

(Custom terminal materials available upon request.)

Technical Specifications

Recommended Applications

Electrocatalysis & Oxygen Evolution

• OER (Oxygen Evolution Reaction)

• High-potential anodic processes

• Stability testing of electrolyzers

Industrial & Environmental Electrochemistry

• Electro-oxidation of organics

• Electro-chlorination (CER)

• Wastewater treatment

• Electrochemical synthesis of oxidants

General Laboratory Electrochemistry

• CV, LSV, CA/CP, EIS

• Coating degradation studies

• Corrosion resistance evaluations

Available Sizes（Standard Options）

5×5 mm

10×10 mm

10×20 mm

15×15 mm

20×20 mm

25×25 mm

30×30 mm

40×40 mm

50×50 mm

Thickness: 0.1–2.0 mm customizable.

Customization Available

FrankLab specializes in custom Ir–Ta MMO electrode fabrication.

Custom Options Include

• Ir/Ta coating ratio

• Coating thickness

• Titanium sheet size & thickness

• PTFE rod geometry

• Terminal material (Au-plated Cu, stainless steel, Ti)

• Edge rounding or reinforcement

• Special shapes for H-cells or flow electrolyzers

You will receive custom 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