How to Choose Between Titanium Mesh Anode and Titanium Felt Anode

In the field of electrochemical corrosion protection, selecting an appropriate anode material is crucial. In this paper, we will focus on discussing two common anode materials: titanium mesh anode and titanium sintered felt anode, and explore how to make the selection in practical applications.

Titanium wire mesh anode

Titanium sintered felt anode

Principles and Working Mechanisms

• Titanium mesh anode. It is made of titanium alloy wire mesh, and has good conductivity and a large surface area to help improve current density and reaction efficiency. In the electrochemical process, it provides electrons to promote electrochemical reactions at the anode, thereby preventing metal corrosion.
• Titanium sintered felt anode. It is made of titanium fibers and has a high porosity and a large pore structure to provide uniform current distribution and efficient catalytic action. It is suitable for applications that require high catalytic efficiency and stability.

Material Comparison

• Chemical composition. Both kinds of anode materials are made of pure titanium and have excellent chemical stability.
• Surface characteristics. Titanium mesh anodes have a grid-like structure, while titanium felt anodes have a porous structure similar to felt.
• Physical properties. Titanium mesh anodes have a large surface area, which helps to increase current density; titanium felt anodes have a high porosity and can provide a uniform current distribution.

Analysis of Applications

• Titanium mesh anode. It is suitable for applications that require high current density and reaction efficiency, such as electroplating and wastewater treatment.
• Titanium sintered felt anode. It is suitable for applications that require uniform current distribution and efficient catalytic action, such as electrolysis and metal extraction.

Performance Evaluation

• Current efficiency. Titanium mesh anodes are suitable for high current density conditions, while titanium sintered felt anodes can provide more uniform current distribution.
• Corrosion resistance. Both kinds of anode materials have excellent corrosion resistance.
• Service life. The service life depends on specific application conditions and operating methods.

Selection Guide

• Factors to consider. When selecting anode materials, factors such as specific application, required current density, and reaction efficiency need to be considered.
• Decision-making process. Based on application requirements and performance indicators, weigh the advantages and disadvantages of the two kinds of anode materials and then choose the most suitable material.
• Precautions. In practical applications, attention should be paid to the installation method and maintenance of the anode, and coordination with other equipment.

Both titanium mesh anode and titanium sintered felt anode are excellent anode materials, each has its own advantages in different applications. If you want to learn more about the selection of titanium anode materials, please contact us.