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| Product Name: |
The Porous Titanium Plate in PEMFC
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| Supply Ability: |
10000piece |
| Related proudcts |
titanium, sintering, ptl, |
| Specifications |
customized |
| Price Term: |
CIF |
| Port of loading: |
shanghai,shenzhen |
| Minimum Order |
1 piece |
| Unit Price: |
5 |
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In a proton exchange membrane fuel cell, the main function of the gas diffusion layer is to support the catalyst and provide a channel for the gas participating in the reaction and the water generated. It is one of the key components of the membrane electrode.
The porous titanium plate has a good and uniform large number of pores, the porosity can be controlled by adjusting the diameter of the powder, and it is made of sintering, high temperature resistance and corrosion resistance.
Product Parameters
Color: Metallic
Shape: Square plate, disc, can be customized
Process: Powder sintering
Fine filter: 1¦̀m~65¦̀m
Material: Pure titanium
Operating Temperature: 0℃~300℃
Thickness: 0.8mm~2.8mm
Performance: Acid resistance, alkali resistance, high temperature resistance, breathable
Features
1. Corrosion resistance£»
It exists between the bipolar plate and the catalyst layer. During the electrochemical reaction, the high current density is 2A/cm2, which has high electrical corrosion resistance and must have corrosion resistance;
2. Porous air permeability
Serve as a medium for hydrogen/oxygen or methanol/air to diffuse to the catalyst layer, and must be a porous and breathable material;
3. High conductivity
To act as a current conductor, it must be a highly conductive material;
4. High thermal conductivity
The reaction is an exothermic reaction, and overheating will cause damage to the proton exchange membrane. The gas diffusion layer must be a high thermal conductivity material to conduct heat away to avoid damage to the proton exchange membrane;
5. Good permeability
Fuel cell reaction to generate water will cause performance degradation, so the gas diffusion layer must be able to export water and have high hydrophobicity;
Due to its characteristics, porous titanium plates can also be used in the following industries:
(1) Manufacture of sweating material. That is, the pores of ordinary powder metallurgy materials are impregnated with low-melting point substances, and they work at high tem |
| Company: |
Baoji Yinggao Mental Materials CO.,LTD(TOPTITECH)
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| Contact: |
Ms. cherry liu |
| Address: |
1502, Block A, Creative Building, Innovation and Technology Park, No. 195, Gaoxin Avenue, High-tech Zone, Baoji City (721013) |
| Postcode: |
721013 |
| Tel: |
+8619992203928 |
| Fax: |
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| E-mail: |
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