Platinized Titanium Mesh Tube Anode for Water Electrolysis

Product Description

Our Platinum Coated Tubular Titanium Mesh Anode combines the superior corrosion resistance of pure titanium with the exceptional electrocatalytic properties of precious metal platinum. The engineered tubular mesh structure delivers an optimized surface-area-to-volume ratio, facilitating maximum electrolyte flow, uniform current distribution, and exceptional mechanical stability. It is the premier choice for high-demand industrial electrochemical and water treatment processes.

Technical Applications

1. Platinum-Titanium Electrodes for Water Electrolyzers

Titanium electrodes serve as the core component in industrial water electrolysis. In the generation of acidic ionized water, the anode must withstand highly aggressive oxidizing agents such as Ozone (\(\text{O}_{3}\)), Hydrogen Peroxide (\(\text{H}_2\text{O}_2\)), and Hypochlorous Acid (\(\text{HOCl}\)). Our platinum-coated anodes are specifically engineered to endure frequent polarity reversal without performance degradation.

2. Platinum-Titanium Anodes for Hydrogen-Rich Water Electrolysis

The electrolytic cell is the heart of hydrogen-rich water production equipment, where the electrode material directly dictates system efficiency. Our premium platinized mesh reduces cell voltage requirements and minimizes energy consumption, ensuring stable, high-yield hydrogen production over a long service life.

3. Insoluble Platinum-Titanium Anodes for Electroplating

As high-efficiency insoluble anodes, our products feature a precious metal catalytic coating that drastically reduces the oxygen evolution overpotential (approximately \(0.5\text{V}\) lower than traditional lead alloy anodes). This enables faster electrodeposition, massive power savings, and contamination-free chemical baths.

FAQ: 

1.Which coating ratio and precious metal content (\(\text{g/m}^{2}\)) do you recommend for high current density or strong acid environments?
Answer: We offer customized platinum coating loadings (typically ranging from \(0.5\ \mu\text{m}\) to \(5\ \mu\text{m}\) or customized \(\text{g/m}^{2}\)) tailored precisely to your application. Our engineering team will calculate the optimal coating density based on your operational current density, electrolyte composition, fluid temperature, and target service lifespan.

2. What grade of titanium material do you use? How do you ensure mesh flatness and smooth, burr-free edges?
Answer: We utilize premium Grade 1 (Gr1) and Grade 2 (Gr2) pure titanium as substrates. To ensure flawless geometry, our production line implements specialized flattening processes. Every tubular mesh undergoes rigorous automated and manual deburring, followed by a strict \(100\%\) inspection by our Quality Control department to eliminate any sharp edges before coating.

3. How is the substrate prepared before coating, and how do you guarantee coating adhesion to the titanium?
Answer: Substrate preparation is vital to prevent peeling. We use a multi-step pre-treatment process consisting of mechanical blasting, degreasing, and controlled thermal acid etching in dedicated tanks. Utilizing our proprietary thermal decomposition and electrodeposition technologies, we create an ultra-strong metallurgical bond between the platinum layer and the titanium base, passing standard cross-hatch and tape adhesion tests.

4. What are your thickness limitations, and can the mesh aperture sizes be customized?
Answer: Yes, we offer full customization. Our thinnest titanium mesh base starts at \(0.1\text{ mm}\). Both diamond-shaped and square-shaped apertures can be custom-sized to meet your electrolyte flow requirements. We regularly manufacture custom complex geometries and customized fabrications based on client-provided engineering drawings (\(\text{DWG}/\text{DXF}/\text{PDF}\)).

Company File

We are a premier metal material processing manufacturer with over a decade of deep industry expertise. Driven by continuous technological innovation and equipped with high-end automated production facilities, we specialize in high-purity titanium raw materials, precision-machined titanium components, and mixed metal oxide (\(\text{MMO}\)) / Platinized titanium anodes.

Our products are exported globally, earning a stellar reputation among international industrial buyers. We don't just sell components; we provide high-precision, corrosion-resistant engineering solutions backed by responsive technical support and comprehensive after-sales guarantees. Contact our technical sales team today to request a quote or discuss your project specifications.

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