Ti Expanded Metal Mesh Diamond Hole For Water-electrolytic Hydrogen Making

Description of Expanded Metal Mesh

Titanium expanded metal mesh for PEM electric tank are primarily used in electrolyzer stacks as part of the flow field or diffuser material, particularly on the oxygen (anode) side, in place of the carbon-based Gas Diffusion Layers (GDL) used in fuel cells. Our platinized titanium screens are produced from expanded titanium that has been flattened and annealed, ensuring a smooth, flat surface suitable for use in electrolyzer or fuel cell stacks. Although most commonly used on the anode side of an electrolyzer, PtTi screens are often used on the Cathode side of the electrolyzer as well. Occasionally they can be found in fuel cells as well.

Specifications of Expanded Metal Mesh

Features of Expanded Metal Mesh

Titanium is a lightweight yet high-strength metal with excellent corrosion resistance and chemical stability. In the process of hydrogen production via water electrolysis, electrode materials need to be exposed to acidic or alkaline electrolytes for long periods, and titanium mesh can effectively resist corrosion and extend the service life of equipment. Titanium mesh boasts good electrical conductivity, and its surface can be treated with special processes to form an active coating, which further improves electrolysis efficiency. Manufacturing enterprises in Hebei Province leverage local resource advantages and produce high-quality titanium mesh products through precision processing technologies, meeting the hydrogen production needs of different scales.

Applications of PEM Electrolytic Cell Titanium Expanded Metal Mesh

Diamond-shaped Titanium Expanded mesh uses like: ion-exchange membrane electrode, battery electrode mesh, and fuel cell collector electrode plate.
Titanium mesh has good corrosion resistance and oxidation resistance to seawater. Basically, design life is usually 30 years more.