Titanium Felt Platinum Coating Anode For Hydrogen hFuel Cell Gas Diffusion Layer
Titanium felt anode gas diffusion layer, sintered titanium felt as substrate for platinum catalyst deposition. The minimum thickness is 0.25mm, the porosity is 50-70%, and the structure is more conducive to gas-liquid mass transfer, with platinum coating and titanium felt substrate firmly combined, with stable performance. Platinum coating Titanium Anode has good electrocatalytic activity and corrosion resistance, and become an anode material of choice in many fields.
Coating Material--Platinum
*Purity: 99.99%
*Precious metal content: ≥ 21.48 g/㎡
*Coating Thickness: 0.5μm - 15 μm
*Features of Platinum: Excellent corrosion resistance, electrical conductivity and catalytic activity.
Substrate Material: Sintered Titanium Fiber Felt
Titanium fiber felt is the best material for PEMFC fuel cell industry. It is made from micron titanium fiber through special laying process and special high temperature vacuum sintering process.
*Felt Thickness: 0.25mm - 5.0mm (0.25mm, 0.3mm, 0.4mm, 0.5mm, 0.8mm, 1.0mm, etc,.)
*Porosity: 30% to 90%
*Length & Width: max. 1200mm
*Shape: Square, Rectangular, Circle, Irregular shapes, custom shape.
*Features: high porosity and high specific surface area, strong oxidation resistance, good temperature and pressure resistance, good gas permeability, water permeability, light weight.
Technical Parameter for Titanium Felt Platinum Coating Anode
Working Current: < 8000 A/m2
Workmanship: Plating
Coating Material: Pt Noble Metal
Content: ≥ 21.48 g/m2
Coating Thickness: 0.3-15μm
Temperature: < 80℃
PH Value: 1-12
Electrochemical performance and life test
| Name | Enhanced weight loss (mg) | Polarizability (mv) | Oxygen evolution potential(V) | Test Condition |
| Pt/Ti | ≤1 | ＜40 | ＜1.76 | 1mol/L H2SO4 |
Features of Pt Plated Titanium Anode
1. Platinum electrode has strong corrosion resistance and high catalytic activity.
2. High oxygen evolution potential, low hydrogen evolution potential, not only excellent anode material, but also excellent cathode material.
3. High current efficiency, corrosion resistance, can reverse pole.
4. Pt layer has good ductility, so that the anode has good bonding force.
Applications of Platinized Titanium Anode
PEM electrolysis, Electrolysis of metal, galvanized steel plate, electrolytic preparation of ionized water, electrolytic chemical preparation of perchlorate and hypochlorite, electroplating industry, cathodic protection, seawater desalination, organic electrolytic synthesis, descaling sterilization and other fields.
Why Choose us as your anode supplier?
1. Processing according to drawing, support customization
2. High quality assurance
3. On-time delivery
4. Information confidentiality
5. Stable process
6. Repair and re-plating are provided
The packaging shall protect the platinum-plated surface to avoid strong bending or bending of electrodes. The packaging shall be placed in wooden cases and filled with foam plastic which shall not be loose.
Bespoke Titanium Anode
Tags: Hydrogen Fuel Cell titanium fiber felt anode, Gas Diffusion Layer electrode, Pt Platinum coating titanium plate
