Fuel cells are a new type of energy technology that directly convert the chemical energy of fuels through electrochemical reactions. Converted into electrical energy and is not restricted by region or geographical conditions. What we are going to talk about today is a core component in this fuel cell, which is the eptfe proton exchange membrane.
In order to meet the requirements of both chemical stability and mechanical strength of PEM, fluorine-free PEM is generally prepared by using aromatic polymers containing benzene ring structures in the main chain. Sulfonated aromatic polymers mainly include sulfonated polyaryl ether ketone, sulfonated polysulfide sulfone, sulfonated polyether ether ketone, sulfonated naphthalene polyether sulfone ketone, sulfonated polyimide, sulfonated polyphenylene Imidazoles etc. The water absorption and alcohol resistance of PEM prepared in this way are significantly higher than that of Nafion membrane.
The proton exchange membrane fuel cell is a fuel cell that uses a polymer membrane, namely eptfe proton exchange membrane, as the solid electrolyte. On both sides of the membrane are electrodes (cathode, anode). Plays a key role in battery performance. It not only has a blocking effect, but also has a proton-conducting effect. It is recognized as the energy source of choice for electric vehicles, stationary power stations, etc.
Suzhou New Material Technology Co., Ltd. is a fluorine material membrane that integrates the research, development, production and sales of ptfe air filtration membranes, eptfe proton exchange membranes, polytetrafluoroethylene membranes, Teflon membranes and coated filter materials. factory. The company has advanced PTFE film production lines, lamination and composite production lines, which are at the domestic advanced level. The company’s products are widely used in various fields. Interested parties can enter the store for consultation and purchase! </p
