Platinum Coated Titanium Electrode (Pt/Ti Electrode)

Platinum coated titanium electrode is a high-performance electrochemical component with high conductivity, corrosion resistance, and stability. The substrate titanium, combined with a thin and uniform platinum layer, exhibits excellent catalytic activity and durability under harsh working conditions.
Titanium has mechanical strength and chemical corrosion resistance, while platinum coating ensures high conductivity and excellent electrochemical efficiency. This combination makes platinum titanium electrodes suitable for demanding applications such as water treatment, electroplating, hydrogen production, and cathodic protection systems.
In modern electrochemical engineering, platinum coated titanium electrodes are recognized as a substitute for traditional electrodes due to their extended service life, reduced maintenance costs, and stable performance.

Manufacturing process of platinum titanium electrode
1: Surface treatment of titanium substrate
The titanium substrate undergoes mechanical polishing, chemical cleaning, and acid etching to remove impurities and form a rough surface. Ensuring strong adhesion of platinum coating is crucial.
2: Platinum coating technology
Several coating methods are used in the manufacturing of platinum coated titanium electrodes, including:
electroplating
thermal decomposition
Physical Vapor Deposition (PVD)
Electroplating is the most commonly used technology with cost-effectiveness and the ability to produce uniform coatings.
3: Coating thickness control
The thickness of the platinum layer is usually in the range of 0.1 to 5 microns, depending on the application. Accurate control ensures the best balance between performance and cost for platinum titanium plated electrodes.
4: Inspection and Testing
Each platinum titanium electrode undergoes rigorous testing, including:
Coating adhesion test
thickness measurement
Electrochemical performance evaluation
These quality control measures ensure the reliability of the product and compliance with international standards.

The advantages of platinum titanium plated electrodes
1: Corrosion resistance
Platinum coated titanium electrodes have excellent resistance to acidic, alkaline, and chloride rich environments. The platinum layer protects the titanium substrate, ensuring stable operation even in corrosive electrolytes.
2: High conductivity
Platinum is one of the most conductive metals, allowing platinum titanium electrodes to maintain low resistance and high current efficiency. This leads to reduced energy consumption and improved system performance.
3: Long service life
Compared with traditional electrodes, platinum titanium electrodes have a significantly longer lifespan. Even at high current densities, the strong bond between platinum and titanium can prevent coating delamination.
4: Catalytic performance
The platinum surface enhances electrochemical reactions, making the platinum titanium electrode highly effective in oxidation and reduction processes.
5: Customizable design
Manufacturers can produce platinum coated titanium electrodes in various shapes and sizes, including plates, mesh, rods, and tubes, to meet specific industrial requirements.

Application of Platinum Titanium Plated Electrode
Platinum coated titanium electrodes are widely used in multiple industries due to their superior electrochemical performance.
1: Water treatment and disinfection
In water treatment systems, platinum coated titanium electrodes are used for electrolysis processes such as chlorine gas generation, ozone generation, and advanced oxidation. Ensure effective removal of pollutants and pathogens.
2: Electroplating industry
Platinum titanium electrodes play a crucial role in electroplating operations, with stable current distribution and high coating quality. It is particularly suitable for precious metal electroplating and PCB manufacturing.
3: Hydrogen production
In electrolysis systems used for hydrogen generation, platinum coated titanium electrodes serve as efficient anodes or cathodes, improving energy efficiency and hydrogen purity.
4: Cathodic protection system
Platinum coated titanium electrodes are used in impressed current cathodic protection (ICCP) systems to prevent corrosion of pipelines, marine structures, and storage tanks.
5: Electrochemical synthesis
The platinum titanium electrode involved in chemical production undergoes precise and effective electrochemical reactions.

Product production process

Quality Assurance

• ISO 9001:2015 certified quality management system
• Compliance with ASTM B265 (titanium materials) and ASTM B571 (coating adhesion) standards
• RoHS and REACH compliant
• Each batch comes with a detailed quality inspection report including coating thickness, adhesion strength, and electrochemical performance data

Why Choose Us as Your Titanium Anode Supplier

1. Extensive Manufacturing Experience

For over 10 years, we have been manufacturing titanium anodes for PCB copper plating for global clients, possessing extensive professional experience.

2. Advanced Coating Technology

Stable MMO coating, industrially proven, with superior performance.

3. Customized Design Capabilities

Tailor-made solutions for different PCB plating production lines.

4. Strict Quality Control

Inspection throughout the entire process, from raw materials to finished products.

5. Highly Competitive Pricing

Factory direct supply, optimized cost structure.

Our Export Services

Customization Services

• Custom dimensions and geometries based on customer drawings
• Tailored platinum coating thickness and loading for specific applications
• Special alloy coatings (Pt-Ir, Pt-Ru, Pt-Ir-Ru) for enhanced performance in specific environments
• Complete electrode assembly design and manufacturing
• Sample and trial order support (MOQ: 1 piece)

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Baoji City shenAo Metal Materials Co., Ltd. was founded in 2008 and is located in the "China Titanium Valley" Shaanxi Baoji High tech Industrial Development Zone. It focuses on the research and production of non-ferrous metal composite materials, precious metal coated titanium anodes (DSA), and titanium cathode products. Based on mature bimetallic explosive welding technology and advanced active coating manufacturing process, relying on strong resources in the Chinese titanium valley industry and the processing and manufacturing capabilities for bidding for the Olympics, we accurately and timely meet customer needs and create value for customers; Leading the development of energy-saving and environmentally friendly metal composite materials products through technological innovation, and continuously improving to meet customers' demand for long-life titanium electrodes.

The company has established close partnerships with hundreds of non-ferrous metal equipment manufacturers and electrochemical application enterprises, and has been designated as a long-term high-quality supplier.

The company has established research and development, production, and marketing departments, with strict process technology quality and testing standards to ensure reliable products and fast delivery efficiency to global customers.

We provide a variety of customized services, mainly for the followingWe provide a variety of customized services, mainly for the following：

Waterjet Cutting 
Laser Cutting 
Welding 
Plasma Welding 
Polishing 
Press 
Hydraulic straightening machine
Bending 
Drill Press 

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For more information or to place an order, feel free to contact us:

• Company Name: Baoji City ShenAo Metal Materials Co., Ltd
• Address: Wenquan Village Industrial Park, High Tech Zone, Baoji City, Shaanxi Province, China
• Contact Person: Wang Shujuan
• Phone: +86-18729731603
• Fax: +86-917-3380538
• Email: zh@baojiti.com.cn

We look forward to supporting your business with top-quality titanium anodes for aluminum foil conversion and other electrochemical applications.

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