Titanium felt is an advanced porous electrode material engineered for the demanding operating environment of proton exchange membrane electrolyzers. This customized product features precise dimensions of 100×100×0.38 mm combined with approximately 70% porosity, achieving perfect integration of materials science and electrochemical engineering.

In practical PEM electrolyzer applications, the precise 0.38 mm thickness creates unique advantages. This carefully calculated dimension maximizes the electrochemically active area within a limited space while ensuring rapid escape of reaction gases, effectively preventing bubble blockage.

Products Specifications

Material	Gr1 titanium
Porosity	70%
Size	100*100mm
Thickness	0.38mm
Technique	Sintering

Products Features

Revolutionary Ultra-Thin Design

The 0.38 mm thickness is a core parameter specifically optimized for PEM electrolyzers. This dimension is achieved through precision rolling and sintering processes, minimizing mass transfer resistance while maintaining structural integrity.

Precisely Controlled Porous Architecture

The 70% porosity is accurately regulated to form a three-dimensional interconnected microporous network. This structure not only provides enormous specific surface area but also creates ideal gas-liquid biphasic flow channels, ensuring efficient proton transmission while enabling immediate removal of reaction products.

Enhanced Interface Stability

The ultra-thin design enables tighter interface contact between the titanium felt and membrane electrode, significantly reducing contact resistance. Unique surface treatment technology ensures long-term corrosion resistance in strong acidic environments, maintaining stable material performance under harsh operating conditions of PEM electrolyzers.

Optimized Fluid Dynamics Characteristics

The 0.38 mm thickness combined with specific pore structure creates ideal fluid distribution properties. This design promotes uniform water distribution and rapid gas release, effectively preventing local dry-out and hot spot formation, thereby improving the overall energy efficiency of the electrolyzer.

applications

PEM Electrolyzer Porous Transport Layer

Providing ideal gas-liquid management for PEM electrolyzers, enabling efficient proton conduction and electron transfer, significantly improving hydrogen production efficiency and system lifespan.

High Power Density Electrolyzer Stacks

The ultra-thin characteristics are particularly suitable for compact stack designs, achieving higher power output in limited spaces, providing ideal solutions for onboard hydrogen production and distributed energy systems.

Laboratory R&D Platforms

Provides standardized testing platforms for PEM electrolysis technology innovation, accelerating the verification process of new catalysts and membrane materials, thereby driving industry technological progress.

Industrial-scale Continuous Hydrogen Production

Optimized durability design supports 7×24 continuous operation, meeting the reliability requirements for key materials in large-scale commercial hydrogen production projects.