Pure Titanium Fiber Felts

Platinized titanium felt is a specialist material frequently utilized as a flow field or diffuser material in electrolyzer stacks and single cells, particularly on the oxygen (anode) side. This material is made by depositing a thin layer of platinum onto flattened titanium fibers that have been compressed and annealed to create a smooth, flat surface suitable for use in electrolyzers.
Platinum coating thickness: 0.5 micron or customized

Substrate: titanium fiber felt

Felt thickness: 0.2-5.0mm

Porosity: 60%-80%

Fiber diameter: 10~100 microns

Features

High electrocatalytic activity: Platinum is known for its high electrocatalytic activity, particularly for the oxygen reduction reaction. When deposited on a titanium felt substrate, platinum forms a highly porous material with a large surface area, providing ample space for electrochemical reactions to occur.

High durability: Platinized titanium felt is highly resistant to corrosion and can withstand harsh operating conditions, making it ideal for use in a variety of industrial and scientific applications.


Applications
Platinized titanium felt is used as an anode material in the production of chlorine and caustic soda in the The platinum coating on the titanium substrate prevents the formation of a passivating oxide layer on the anode surface, ensuring high electrochemical performance and durability.

Electrowinning: Platinized titanium felt is used as an electrode material in the electrowinning of metals such as copper, zinc, and lead. The platinum coating on the titanium substrate provides excellent electrical conductivity and corrosion resistance, making it an ideal electrode material.

Electrosynthesis: Platinized titanium felt is used as a catalyst support in electrosynthesis reactions, such as the production of organic compounds and fine chemicals. The platinum coating on the titanium substrate enhances the catalytic activity of the supported catalyst, leading to higher yields and selectivity.

Electrolytic capacitors: Platinized titanium felt is used as an electrode material in high-performance electrolytic capacitors. The platinum coating on the titanium substrate provides excellent electrical conductivity and corrosion resistance, ensuring high performance and long-term reliability.

Water treatment: Platinized titanium felt is used as an electrode material in electrochemical water treatment systems, such as electrocoagulation and electrooxidation. The platinum coating on the titanium substrate enhances the electrochemical performance of the electrode, leading to effective water treatment and disinfection.

Titanium felt, a diffusion layer material, provides electrons between the catalyst layer and the bipolar plate or the current distributor on the anode side. Due to its three-dimensional network porous structure, high porosity, high corrosion resistance and other characteristics, titanium felt has become one of the best materials of diffusion layer in fuel cell and hydrogen production by water electrolysis.

Parameters:
Material: Titanium
Size:1500*1200mm
Thickness:0.2mm, 0.25mm, 0.40mm, 0.60mm, 0.80mm, 1.00mm, 2.0mm.
Porosity:60% - 75%

â?» Porosity and Size can be customized.



Technological Process

Pure titanium (special process)-titanium fiber (laying, sintering)-titanium fiber felt (with three-dimensional network porous structure)- Titanium felt for LGDL


Features:
1. Three-dimensional grid porous structureï¼?
2. Strong corrosion resistanceï¼?
3. Optimal electrolysis performanceï¼?
4. High porosity and current densityï¼?
5. Uniform pore size distribution.


Applicantion

1. Liquid/gas diffusion layer;
2. Hydrogen absorber;
3. Hydrogen-rich water dispenser;
4. Diffusion layer of hydrogen cell stack;
5. PEM hydrogen production by water electrolysis.

Titanium felt is a soft material made of pure titanium fibers, which can be used in electrolytic cells as an electrode.
The process is that the titanium wire is made into micron-scale fibers through a special process, and the titanium fibers are laid and sintered to make porous materials. Its unique three-dimensional network fibers and fully connected pore structure make it have a series of special functions.
In the application of hydrogen production, under the condition of normal pressure of 60 , titanium felt has the best electrolytic performance, the most suitable pore size, the best air permeability and porosity. The test data show that titanium felt is better than titanium plate and carbon paper.

Dia 40mm titanium fiber felt is made by a special laying process and a special ultra-high temperature vacuum sintering process. Compared with titanium powder sintered plate, Ti fiber felt has an excellent three-dimensional network, porous structure, high porosity, large surface area, uniform pore size distribution, special pressure, and corrosion resistance, and can be rolled and processed. Titanium fiber felts are widely used in military, aerospace, civil, medical care, and other industries abroad.
Titanium fiber felts are primarily used in electrolyzer stacks as the flow field or diffuser material, particularly on the oxygen (anode) side.
Features:
has an excellent three-dimensional network porous structure;
high porosity, several times larger surface area;
uniform pore size distribution, strong corrosion resistance, good water permeability;
high porosity, and heat dissipation;
good performance, high current density, low voltage, stable performance, long life, and so on.
Parameters
Color: Light grey
Dimension: Customized as request
Thickness:0.2mm-2mm Often made thickness (0.25,0.4,0.6,0.8mm)
Porosity:30-50%

A type of titanium fiber sintered felt with high porosity and a pore size gradient structure is known as sintered titanium fiber felt. It has a number of unique functions thanks to the fully interconnected pore structure and three-dimensional network fibers. It is frequently used in the electrolysis of water to produce hydrogen, in hydrogen-powered fuel cells, and in other applications where corrosion resistance is necessary. It is the perfect replacement for the carbon fiber gas diffusion layer in fuel cells.
Product parameters
Thickness: 0.25mm 0.4mm 0.6mm 0.8mm
Titanium purity: 99.9%
Porosity: 50-60%
Titanium fiber diameter: 30-60 microns
Features
1. Lightweight: Titanium fiber felt is light in weight and has excellent strength and rigidity, which can greatly reduce product weight and optimize product performance.
2. Stability: Titanium fiber felt has excellent high temperature, water resistance, corrosion resistance, wear resistance and other properties, not easy to deform, damage, aging, etc., and has a long service life.
3. High strength: Titanium fiber felt has high strength, good tensile, bending and extrusion properties, and can be widely used in various fields.
4. Heat insulation and sound insulation: Titanium fiber felt has excellent heat insulation and sound insulation performance, which can effectively reduce the influence of external heat and noise and improve indoor comfort.
5. Environmental protection: Titanium fiber felt is a non-toxic, harmless and non-polluting environmentally friendly material that will not have a negative impact on the environment and meets the requirements of sustainable development.
6. Easy to process: Titanium fiber felt is easy to cut, sew, staple, press, etc. It can be made into products of various shapes and sizes according to needs, and has high plasticity and adaptability.
Applications
1.Petrochemical industry: terminal filtration of petroleum products, filtration of chemical carbon-alkali liquid, filtration of alcoholic organic solution, filtration of heavy coker gas oil, filtration of hydrocracking circulating oil.
2. Fly ash filtering for the chemical sector that uses coal.
3. Decarburization, decolorization, and fine filtration of pharmaceutical intermediates; filtration and separation of precious metal catalysts; purification and filtration of catalytic gases; elimination of impurities from and filtration of raw materials in the pharmaceutical and chemical industries.
4. Filtration following ozone sterilization and ozone aeration, water purification, and removal of mechanical contaminants in the water treatment sector.
5. Clarification and filtering in the food business for milk, drinks, beer, mineral water, vegetable oil, etc.
6. Gas purification using steam, compressed air, and catalyst filtration.

OFOLAN
Details:
Product name : Ti250 Titanium Battery Fiber Felt
Grade :Titanium
Weaving Pattern:Plain Dutch Twilled Twilled Dutch
Size :Customizable
Product Area CHINA
Can it be customized :Filament thickness, hole diameter, and mesh number can be customized

Product introduction

1. The specific strength of the metal is 4.54g/m higher than aluminum, but steel, copper, etc., but it is not as strong the metal leader.
2. Good electrical conductivity, heat resistance, non-magnetic, corrosion resistance, low ductility and wear resistance, etc.

Application scope

High-end battery nets, electrode nets, current collection nets, frame support nets, aerospace, military rockets, shipbuilding, chemical machinery, vacuum high- equipment, power, seawater desalination, medical and other fields

Customized titanium fiber felt for fuel cell is a high-performance material made through a process of sintering titanium fibers. The result is a porous and lightweight material that is exceptionally strong and corrosion-resistant. The material is commonly used in industries such as aerospace, chemical processing, and medical equipment manufacturing.
Parameters
Material: Ti
Porousity: 50%-80%
Size: 1000 2000mm
Thickness: 0.2mm-1.0mm(0.2mm 0.4mm 0.8mm 1.0mm)
Filtration rate: 10um 20um 30um and so on
Features:
Sintered titanium fiber felt is a unique material that possesses several features that make it ideal for various industrial applications.
Firstly, the material has a high strength-to-weight ratio, making it an attractive choice for applications where weight is a critical factor.
Additionally, sintered titanium fiber felt is highly resistant to corrosion, even in harsh environments, making it an excellent choice for chemical processing applications.
The material is also highly durable and can withstand high temperatures, making it a suitable choice for aerospace applications.
Application
Sintered titanium felt has a wide range of applications in the field of proton exchange membrane and gas diffusion layer (GDL). Here are some of the applications of sintered titanium felt in these fields:
fuel cells: Sintered titanium felt is used as a gas diffusion layer in fuel cells. It is an excellent material for this application because it is highly porous and has good electrical conductivity. The high porosity of the sintered titanium felt allows for uniform gas distribution and efficient mass transport, which is critical for the performance of fuel cells.
Electrolyzers: Sintered titanium felt is also used as an electrode substrate in water electrolysis systems. The high surface area of the sintered titanium felt provides a large active surface for the electrode reactions to occur, which enhances the efficiency of the electrolysis process.
Gas purification: Sintered titanium felt is used as a gas purification medium in gas separation and purification systems. Its high porosity and good thermal conductivity make it an ideal material for this application because it can effectively remove impurities from gases and maintain a stable temperature during the purification process.
Catalysis: Sintered titanium felt is also used as a catalytic support material in various chemical and industrial processes. Its high surface area and porosity make it an excellent substrate for supporting catalysts, which can enhance the efficiency and selectivity of chemical reactions.

Material: Ta0 Ta1 Ta2 Ta7 Ta9 etc.
Thickness: 0.25mm, 0.3mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm etc.
Porosity: 50-60%,55%, 65%, 60-70%, 75% 70-80%
Size: 100x100mm, 200x200mm, 300x300mm, 400x400mm, 500x500mm, 600x600mm etc.

Applicationï¼?
The field of hydrogen production by electrolysis of water;
PEM electrolyzer diffusion layer;
Hydrogen fuel;
Hydrogen suction machine, hydrogen-rich water dispenser, hydrogen-rich cup;

Product Introduction

Customized titanium fiber felt for the fuel cellis a high-performance material made through a process of sintering titanium fibers. The result is a porous and lightweight material that is exceptionally strong and corrosion-resistant. The material is commonly used in industries such as aerospace, chemical processing, and medical equipment manufacturing.
Customized titanium fiber felt for the fuel cell is a versatile and high-performance material that has a wide range of applications in and GDL. Its unique combination of properties, including high porosity, good electrical conductivity, and thermal stability, make it an attractive material for various industrial applications.


Parameters
Material: Ti
Porosity: 50%-80%
Size: 1000 2000mm
Thickness: 0.2mm-1.0mm(0.2mm 0.4mm 0.8mm 1.0mm)
Filtration rate: 10um 20um 30um and so on


Features:
Sintered titanium fiber felt is a unique material that possesses several features that make it ideal for various industrial applications.
Firstly, the material has a high strength-to-weight ratio, making it an attractive choice for applications where weight is a critical factor.
Additionally, sintered titanium fiber felt is highly resistant to corrosion, even inharsh environments, making it an excellent choice for chemical processing applications.
The material is also highly durable and can withstand high temperatures, making it a suitable choice for aerospace applications.