Name: China Platinized Titanium Electrode for Hydrogen Production and Electrochemical Systems Manufacturers Suppliers Factory - Wholesale Service
Brand: Ehisen
SKU: 223619175

What Is a Platinized Titanium Electrode?

A platinized titanium electrode is a titanium-based electrode coated with platinum. The titanium substrate provides mechanical strength, corrosion resistance and structural stability, while the platinum coating provides high conductivity and strong electrochemical performance.

Compared with pure platinum electrodes, Pt coated titanium electrodes can help reduce material cost while maintaining stable electrode performance in many electrochemical applications.

They are widely used in hydrogen production, PEM electrolyzers, alkaline water electrolysis, electrochemical cells, water treatment equipment, laboratory testing systems and customized industrial electrolysis equipment.

Product Specifications

Item	Available Options
Product Name	Platinized Titanium Electrode / Platinum Coated Titanium Electrode
Base Material	Titanium Gr1, Gr2, titanium plate, titanium mesh, titanium felt, porous titanium plate
Coating Material	Platinum / Pt coating
Coating Thickness	Commonly 0.25–5 μm, or customized based on working conditions
Electrode Shape	Plate, mesh, felt, porous plate, rod, tube, wire, custom structure
Coating Side	Single-sided or double-sided coating
Working Area	Customized according to drawing or equipment design
Surface Condition	Cleaned, treated and coated based on application requirements
Application	Hydrogen production, PEM electrolyzer, alkaline water electrolysis, electrochemical systems, water treatment, laboratory testing
Customization	Size, shape, coating area, connection design, hole pattern, mesh size, thickness
Inspection	Dimension inspection, visual inspection, coating inspection, XRF test if required

Available Electrode Forms

platinized titanium electrode

Platinized Titanium Plate

Platinum coated titanium plates are suitable for flat electrode structures, compact electrolysis cells, hydrogen generation equipment and customized electrochemical systems.

They are commonly selected when the system requires a defined working area, stable contact and easy installation.

Platinum Coated Titanium Mesh

Pt coated titanium mesh provides a larger effective surface area and better electrolyte flow compared with flat plates.

It can be used in hydrogen production systems, water electrolysis equipment, electrochemical treatment systems and custom electrode assemblies.

Platinum Coated Titanium Felt

Platinum coated titanium felt is often used when high surface area, fluid distribution and low contact resistance are important.

It may be suitable for hydrogen-related electrochemical systems, PEM electrolyzer research, gas-liquid reaction interfaces and customized testing projects.

Platinum Coated Titanium Rod, Tube and Wire

Pt coated titanium rods, tubes and wires can be used for compact electrodes, probe electrodes, special electrochemical devices, water treatment systems and custom conductive parts.

Custom Pt/Ti Electrode Structures

For non-standard equipment, Ehisen can produce custom platinized titanium electrodes based on drawings, samples or installation requirements.

Custom options may include hole position, bending, welding, connection design, partial coating, masking and special working area control.

platinized titanium electrode advantages

Long working life
DSA is dimensionally stable and the electrode does not dissolve
High current density, low operating voltage
Low energy consumption, high productivity
DSA is light in weight and can reduce labor intensity
The base metal titanium can be reused many times

Applications of Platinized Titanium Electrodes

platinum coated titanium electrode

Hydrogen Production

Platinized titanium electrodes can be used in hydrogen generation systems where stable conductivity, corrosion resistance and reliable electrochemical performance are required.

The electrode structure can be designed as plate, mesh, felt, porous plate or custom titanium parts according to the equipment structure and operating conditions.

For hydrogen production projects, buyers usually need to confirm current density, electrolyte type, operating temperature, voltage range, electrode spacing and expected service life before choosing the coating thickness and electrode form.

PEM Electrolyzers

In PEM electrolyzer-related applications, titanium materials are often used because of their corrosion resistance in acidic environments. Platinum coating can help improve conductivity and reduce contact resistance in selected electrode or component designs.

Ehisen can discuss platinum coated titanium mesh, titanium felt, porous titanium plate and custom Pt/Ti structures based on your drawing and technical requirements.

For PEM-related projects, please provide your cell design, working area, operating current density, contact requirements, coating thickness requirement and inspection standard.

Alkaline Water Electrolysis

For alkaline electrolysis systems, electrode performance depends on electrolyte concentration, temperature, current density, coating condition and working area design.

Platinized titanium electrodes can be customized for alkaline water electrolysis equipment, hydrogen generators and industrial electrochemical systems.

Electrochemical Testing and Research

Pt/Ti electrodes are also used in laboratory electrochemical cells, pilot testing systems, research equipment and small-scale electrolysis systems.

For research projects, we can support small-batch production, custom size electrodes and sample testing before batch orders.

Water Treatment and Electrochemical Oxidation

Platinum coated titanium electrodes can be used in some water treatment, electrochemical oxidation and disinfection-related systems, depending on the electrolyte, pH, chloride content and current density.

For water treatment applications, coating selection must be based on the real working medium. In some chloride-containing environments, MMO coatings such as Ru-Ir or Ir-Ta may also be considered.

Principle of producing hydrogen-rich water through electrolysis

The process of electrolyzing water molecules into hydrogen and oxygen using the principle of electrolysis. Products that produce hydrogen rich water through electrolysis are relatively popular. The series of products include hydrogen-rich cups, hydrogen-rich water machines, hydrogen ventilators, beauty instruments, etc.The initial series of hydrogen rich water products are generally products that do not separate hydrogen and oxygen and have relatively low hydrogen content. Many companies use electrodes coated with ruthenium and iridium mixed oxides.Later, with the research and application of DSA insoluble anode materials, titanium platinum-coated anodes were increasingly used in electrolytic production of hydrogen-rich water due to their good electrocatalytic activity. What plays a key role in the quality of hydrogen-rich water cups is Core component - titanium electrode.

How to Choose the Right Platinized Titanium Electrode

Choosing the right platinized titanium electrode is not only about platinum coating thickness. The final performance depends on the substrate, coating process, operating environment, current density and electrode structure.

Before quotation, please confirm the following information:

Pt coated titanium electrode

Why Platinum Coating Thickness Matters

Platinum coating thickness directly affects electrode cost, conductivity, corrosion resistance and service life.

A thinner platinum coating may be suitable for light-duty electrochemical testing or low-current systems. A thicker coating is usually required for more demanding environments, higher current density or longer service life expectations.

However, thicker coating is not always the only solution. The final electrode performance is also affected by:

platinized titanium anode

That is why we recommend selecting Pt coating thickness based on real operating conditions, not only by product name.

What role does the titanium electrode play in the hydrogen-rich water cup?

Platinized Titanium electrode free sample

The hydrogen-rich water cup uses titanium platinum-plated anode, which is platinum-plated on the titanium substrate. It uses electrolysis and SPE technology to separate hydrogen and oxygen. The water that needs to be electrolyzed enters the anode chamber of the electrolyzer. After electricity is turned on, the water immediately decomposes into 4 A positively charged H, and two oxygens with a -2 valence. The negative oxygen ions decomposed into then release electrons at the anode to form oxygen, which is discharged from the anode and carries part of the water into the water tank.Hydrogen protons, in the form of hydrated ions, pass through the ion membrane under the action of the electric field force and reach the cathode to absorb electrons to form hydrogen gas. They are discharged from the cathode chamber and enter the water to generate hydrogen-rich water.

The use of titanium based platinum plated electrodes can overcome the passivation on the surface of the titanium electrode sheet to form an oxide layer, overcome the problem of slow reaction speed caused by the increase of electrolysis time in traditional electrodes, and stabilize the hydrogen production content. It is an ideal electrode material according to current technology.

Quality Control for Pt Coated Titanium Electrodes

For platinized titanium electrodes, quality control should focus on substrate condition, coating uniformity, coating thickness, surface quality and dimensional accuracy.

Our inspection process may include:

platinum coated titanium mesh

For special hydrogen production, PEM electrolyzer or industrial electrochemical projects, we can discuss additional inspection requirements according to your technical standard.

Custom Production Based on Your Drawings

Many platinized titanium electrodes are not standard products. The correct design depends on your equipment structure and electrochemical working conditions.

Ehisen can support custom production based on:

platinum coated titanium electrode for hydrogen production

We can review your drawing before quotation and provide practical production suggestions when necessary.

Why Choose Ehisen

Ehisen focuses on customized titanium anodes and electrochemical electrode solutions for industrial buyers.

When you work with us, you can get:

Pt/Ti electrode

We understand that platinized titanium electrodes are not simple standard parts. The right electrode must match your electrolyte, current density, equipment design and lifetime requirement.