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Product Overview
IrTa MMO Anode for Electrochemical Oxidation is a high-performance mixed metal oxide titanium electrode specially developed for advanced electrochemical oxidation processes. The electrode uses high-purity titanium as the substrate and is coated with iridium oxide and tantalum oxide using advanced thermal decomposition coating technology.
Electrochemical oxidation technology has become increasingly important in modern wastewater treatment and industrial pollution control systems. Compared with traditional chemical treatment methods, electrochemical oxidation offers significant advantages including high efficiency, environmental friendliness, reduced chemical consumption, and easier automation.
The electrode material is one of the most critical components in electrochemical oxidation systems. Under strong oxidative conditions and continuous high-current operation, conventional electrodes often suffer from rapid corrosion, unstable performance, and short operational lifetime.
IrTa MMO Anode for Electrochemical Oxidation is specifically engineered to solve these problems. The iridium oxide coating provides excellent catalytic activity for oxygen evolution and electrochemical oxidation reactions, while tantalum oxide enhances coating stability and corrosion resistance.
The electrode demonstrates outstanding performance in acidic environments, high current density conditions, and aggressive wastewater treatment systems. It is widely used in industrial wastewater treatment, advanced oxidation processes (AOP), electrochemical disinfection, and environmental protection systems.
As industries continue to demand more efficient and environmentally friendly treatment technologies, IrTa MMO Anode for Electrochemical Oxidation has become an important electrode solution in advanced electrochemical engineering applications.
Key Features of IrTa MMO Anode for Electrochemical Oxidation
Excellent Electrochemical Oxidation Performance
The Iridium-Tantalum MMO coating provides outstanding catalytic activity for electrochemical oxidation reactions.
Superior Corrosion Resistance
The titanium substrate and MMO coating system offer excellent resistance to acidic and highly oxidative environments.
Long Operational Lifetime
IrTa MMO Anode for Electrochemical Oxidation maintains stable electrochemical performance during continuous industrial operation.
Low Oxygen Evolution Overpotential
The optimized coating structure reduces electrolysis voltage and energy consumption.
High Current Density Capability
Suitable for demanding electrochemical oxidation systems operating under high current density conditions.
Stable Electrode Structure
The titanium substrate provides excellent dimensional stability and mechanical strength.
Customizable Configurations
Available in multiple structures:
- Titanium anode plate
- Titanium mesh anode
- Titanium rod anode
- Tubular MMO anode
- Custom fabricated electrodes
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | IrTa MMO Anode for Electrochemical Oxidation |
| Substrate Material | Titanium Grade 1 / Grade 2 |
| Coating Type | Iridium Oxide + Tantalum Oxide |
| Coating Loading | 8–25 g/m² |
| Shape | Plate / Mesh / Rod / Tube |
| Current Density | Up to 15000 A/m² |
| Operating Temperature | ≤ 85°C |
| Electrolyte Type | Acidic Electrolyte |
| Application | Electrochemical Oxidation |
| Processing Service | CNC / Welding / Cutting |
| Custom Manufacturing | Available |
Why Choose IrTa MMO Anode for Electrochemical Oxidation
Electrochemical oxidation systems operate under highly aggressive conditions involving strong oxidation reactions, continuous electrical current, and corrosive electrolytes. Conventional electrode materials such as graphite and stainless steel often experience rapid degradation and unstable electrochemical performance.
IrTa MMO Anode for Electrochemical Oxidation offers significant advantages through advanced mixed metal oxide coating technology.
The iridium oxide component provides high electrocatalytic activity and excellent oxygen evolution performance, which is critical for electrochemical oxidation reactions. Meanwhile, tantalum oxide improves coating stability, corrosion resistance, and operational durability.
This combination allows the electrode to operate efficiently under high current density and acidic conditions while maintaining long-term stability.
Compared with conventional electrodes, the IrTa MMO anode demonstrates:
- Lower operating voltage
- Reduced energy consumption
- Longer service life
- Higher oxidation efficiency
- Improved corrosion resistance
These advantages make the electrode highly suitable for industrial wastewater treatment and advanced oxidation systems.
Applications of IrTa MMO Anode for Electrochemical Oxidation
Industrial Wastewater Treatment
Used for treating organic wastewater, chemical wastewater, and industrial effluents.
Advanced Oxidation Processes (AOP)
Suitable for electrochemical advanced oxidation systems requiring strong oxidation capability.
Electrochemical Disinfection
Used in electrochemical disinfection and sterilization systems.
Landfill Leachate Treatment
Suitable for difficult-to-degrade wastewater treatment applications.
Chemical Industry Wastewater
Widely applied in chemical and pharmaceutical wastewater treatment systems.
Manufacturing Process
The manufacturing process of IrTa MMO Anode for Electrochemical Oxidation includes several important production steps to ensure coating quality and electrode performance.
Step 1 — Titanium Surface Preparation
The titanium substrate undergoes sandblasting, acid cleaning, and surface activation treatment.
Step 2 — Precision Machining
Titanium materials are machined according to customer drawings and application requirements.
Step 3 — MMO Coating Application
Iridium and tantalum precursor solutions are uniformly applied onto the titanium surface.
Step 4 — Thermal Decomposition Treatment
The coated titanium substrate is heat-treated under controlled conditions to form a stable MMO catalytic layer.
Step 5 — Quality Inspection
Finished electrodes are tested for:
- Coating adhesion
- Surface quality
- Welding quality
- Electrochemical performance
- Dimension accuracy
Performance Comparison
| Electrode Type | Oxidation Efficiency | Corrosion Resistance | Lifetime |
|—|—|—|
| Graphite Electrode | Medium | Poor | Short |
| Stainless Steel Electrode | Low | Poor | Short |
| Lead Alloy Electrode | Medium | Medium | Medium |
| IrTa MMO Anode for Electrochemical Oxidation | Excellent | Excellent | Long |
Available Customization
We support complete customization for IrTa MMO Anode for Electrochemical Oxidation.
Available services include:
- Custom dimensions
- Custom coating loading
- Special welding terminals
- CNC machining
- Waterjet cutting
- Laser cutting
- OEM manufacturing
Customers can provide drawings or technical specifications for production.
Quality Control
All IrTa MMO Anode for Electrochemical Oxidation products are manufactured under strict quality control procedures.
Inspection items include:
- Coating thickness inspection
- Adhesion testing
- Surface roughness inspection
- Electrochemical testing
- Welding inspection
- Dimension measurement
This ensures stable product quality and reliable long-term operation.
Packaging & Shipping
Products are packed using industrial export packaging standards:
- Foam protection
- Waterproof packaging
- Wooden cases
- Export cartons
Worldwide shipping is available.
Application Scenario Diagram
Contact Us
Ready to enhance your electrolysis systems with the Ruthenium-Iridium Coated Titanium Anode Plate? Contact us today to get a quote tailored to your specific requirements.
Shaanxi Top Metal Co., Ltd
Address: Gaoya Industrial Park, Baoji, Shaanxi, China
Tel :+86 15291748279
WhatsApp:+86 15291748279 Click here to message us on WhatsApp
Fax: +86-917-3809358
Email: sales5@sxtopmetal.com
Website: www.sxtopmetals.com
We look forward to hearing from you!
Send your drawing or technical requirements, and we will provide a solution within 24 hours.
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